*/
private static HashMap imageDescriptors;
- private static final String ATTR_LAUNCH_CONFIG_TYPE_ICON = "icon"; //$NON-NLS-1$
+ //private static final String ATTR_LAUNCH_CONFIG_TYPE_ICON = "icon"; //$NON-NLS-1$
- private static final String ATTR_LAUNCH_CONFIG_TYPE_ID = "configTypeID"; //$NON-NLS-1$
+ //private static final String ATTR_LAUNCH_CONFIG_TYPE_ID = "configTypeID"; //$NON-NLS-1$
/* Declare Common paths */
private static URL ICON_BASE_URL = null;
// Use IPath and toOSString to build the names to ensure they have the
// slashes correct
- private final static String CTOOL = "ctool16/"; // basic colors - size 16x16
+ //private final static String CTOOL = "ctool16/"; // basic colors - size 16x16
// //$NON-NLS-1$
private final static String LOCALTOOL = "clcl16/"; // basic colors - size
// 16x16 //$NON-NLS-1$
- private final static String DLCL = "dlcl16/"; // disabled - size 16x16
+ //private final static String DLCL = "dlcl16/"; // disabled - size 16x16
// //$NON-NLS-1$
- private final static String ELCL = "elcl16/"; // enabled - size 16x16
+ //private final static String ELCL = "elcl16/"; // enabled - size 16x16
// //$NON-NLS-1$
private final static String OBJECT = "obj16/"; // basic colors - size 16x16
private final static String WIZBAN = "wizban/"; // basic colors - size 16x16
// //$NON-NLS-1$
- private final static String OVR = "ovr16/"; // basic colors - size 7x8
+ //private final static String OVR = "ovr16/"; // basic colors - size 7x8
// //$NON-NLS-1$
- private final static String VIEW = "cview16/"; // views //$NON-NLS-1$
+ //private final static String VIEW = "cview16/"; // views //$NON-NLS-1$
/**
* Declare all images
* to create a new external tool.
*/
public final class ExternalToolMigration {
- private static final String SEPERATOR = ";"; //$NON-NLS-1$
+ //private static final String SEPERATOR = ";"; //$NON-NLS-1$
private static final String STATE_FILE_NAME_OLD = "oldexternaltools.xml"; //$NON-NLS-1$
private static final String STATE_FILE_NAME = "externaltools.xml"; //$NON-NLS-1$
- private static final String TAG_EXTERNALTOOLS = "externaltools"; //$NON-NLS-1$
+ //private static final String TAG_EXTERNALTOOLS = "externaltools"; //$NON-NLS-1$
private static final String TAG_TOOL = "tool"; //$NON-NLS-1$
private static final String TAG_ENTRY = "entry"; //$NON-NLS-1$
// private static final String TAG_KEY = "key"; //$NON-NLS-1$
- private static final String TAG_VALUE = "value"; //$NON-NLS-1$
+// private static final String TAG_VALUE = "value"; //$NON-NLS-1$
/*
* Ant tags
private static final String TAG_TOOL_BLOCK = "!{tool_block}"; //$NON-NLS-1$
// Known kind of tools
- private static final String TOOL_TYPE_PROGRAM = "net.sourceforge.phpdt.externaltools.type.program"; //$NON-NLS-1$
+ //private static final String TOOL_TYPE_PROGRAM = "net.sourceforge.phpdt.externaltools.type.program"; //$NON-NLS-1$
// private static final String TOOL_TYPE_ANT =
// "org.eclipse.ui.externaltools.type.ant"; //$NON-NLS-1$
/*
* 2.1 External Tool Keys
*/
- private static final String TAG_EXTERNAL_TOOL = "externalTool"; //$NON-NLS-1$
+ //private static final String TAG_EXTERNAL_TOOL = "externalTool"; //$NON-NLS-1$
private static final String TAG_TYPE = "type"; //$NON-NLS-1$
private static final String TAG_RUN_BKGRND = "runInBackground"; //$NON-NLS-1$
- private static final String TAG_OPEN_PERSP = "openPerspective"; //$NON-NLS-1$
+ //private static final String TAG_OPEN_PERSP = "openPerspective"; //$NON-NLS-1$
private static final String TAG_PROMPT_ARGS = "promptForArguments"; //$NON-NLS-1$
- private static final String TAG_SHOW_MENU = "showInMenu"; //$NON-NLS-1$
+ //private static final String TAG_SHOW_MENU = "showInMenu"; //$NON-NLS-1$
- private static final String TAG_SAVE_DIRTY = "saveDirtyEditors"; //$NON-NLS-1$
+ //private static final String TAG_SAVE_DIRTY = "saveDirtyEditors"; //$NON-NLS-1$
private static final String TAG_ARGS = "arguments"; //$NON-NLS-1$
private static final String TAG_VERSION = "version"; //$NON-NLS-1$
- private static final String BUILD_TYPE_SEPARATOR = ","; //$NON-NLS-1$
+ //private static final String BUILD_TYPE_SEPARATOR = ","; //$NON-NLS-1$
private static final String EXTRA_ATTR_SEPARATOR = "="; //$NON-NLS-1$
net.sourceforge.phpeclipse.ui
Bundle-ActivationPolicy: lazy
Bundle-RequiredExecutionEnvironment: J2SE-1.4
-Import-Package: org.eclipse.ui.texteditor
*/
package net.sourceforge.phpdt.internal.corext.codemanipulation;
-import java.util.Arrays;
+//import java.util.Arrays;
//import java.util.Comparator;
-import java.util.List;
+//import java.util.List;
import java.util.StringTokenizer;
import net.sourceforge.phpdt.core.Flags;
}
- private static final String[] EMPTY = new String[0];
+ //private static final String[] EMPTY = new String[0];
/**
* Generates a method stub including the method comment. Given a template
+ baseName.substring(1);
}
*/
- private static final List BASE_TYPES = Arrays
- .asList(new String[] {
- "boolean", "byte", "char", "double", "float", "int", "long", "short" }); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$
+// private static final List BASE_TYPES = Arrays
+// .asList(new String[] {
+// "boolean", "byte", "char", "double", "float", "int", "long", "short" }); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$
public static String suggestArgumentName(IJavaProject project,
String baseName, String[] excluded) {
.getProperty("line.separator"); //$NON-NLS-1$
/** A code completion requestor for guessing local variable names. */
- private CompilationUnitCompletion fCompletion;
+ //private CompilationUnitCompletion fCompletion;
/**
* Creates a java template context.
//import net.sourceforge.phpeclipse.PHPeclipsePlugin;
+import net.sourceforge.phpeclipse.PHPeclipsePlugin;
+
import org.eclipse.core.resources.IWorkspaceRunnable;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
// "internal.default.compliance"; //$NON-NLS-1$
// values
- private static final String GENERATE = JavaCore.GENERATE;
+ //private static final String GENERATE = JavaCore.GENERATE;
- private static final String DO_NOT_GENERATE = JavaCore.DO_NOT_GENERATE;
+ //private static final String DO_NOT_GENERATE = JavaCore.DO_NOT_GENERATE;
- private static final String PRESERVE = JavaCore.PRESERVE;
+ //private static final String PRESERVE = JavaCore.PRESERVE;
- private static final String OPTIMIZE_OUT = JavaCore.OPTIMIZE_OUT;
+ //private static final String OPTIMIZE_OUT = JavaCore.OPTIMIZE_OUT;
- private static final String VERSION_1_1 = JavaCore.VERSION_1_1;
+ //private static final String VERSION_1_1 = JavaCore.VERSION_1_1;
- private static final String VERSION_1_2 = JavaCore.VERSION_1_2;
+ //private static final String VERSION_1_2 = JavaCore.VERSION_1_2;
- private static final String VERSION_1_3 = JavaCore.VERSION_1_3;
+ //private static final String VERSION_1_3 = JavaCore.VERSION_1_3;
- private static final String VERSION_1_4 = JavaCore.VERSION_1_4;
+ //private static final String VERSION_1_4 = JavaCore.VERSION_1_4;
private static final String ERROR = JavaCore.ERROR;
private static final String IGNORE = JavaCore.IGNORE;
- private static final String ABORT = JavaCore.ABORT;
+ //private static final String ABORT = JavaCore.ABORT;
- private static final String CLEAN = JavaCore.CLEAN;
+ //private static final String CLEAN = JavaCore.CLEAN;
private static final String ENABLED = JavaCore.ENABLED;
// private static final String DEFAULT= JavaCore.DEFAULT;
// private static final String PRIVATE= JavaCore.PRIVATE;
- private static final String DEFAULT_CONF = "default"; //$NON-NLS-1$
+ //private static final String DEFAULT_CONF = "default"; //$NON-NLS-1$
- private static final String USER_CONF = "user"; //$NON-NLS-1$
+ //private static final String USER_CONF = "user"; //$NON-NLS-1$
private ArrayList fComplianceControls;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Combo;
+//import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Event;
private List fAppearanceColorList;
// private List fContentAssistColorList;
- private List fAnnotationList;
+ //private List fAnnotationList;
private ColorEditor fSyntaxForegroundColorEditor;
private ColorEditor fAppearanceColorEditor;
- private ColorEditor fAnnotationForegroundColorEditor;
+ //private ColorEditor fAnnotationForegroundColorEditor;
- private ColorEditor fContentAssistColorEditor;
+ //private ColorEditor fContentAssistColorEditor;
private ColorEditor fBackgroundColorEditor;
private Color fBackgroundColor;
- private Control fAutoInsertDelayText;
+ //private Control fAutoInsertDelayText;
- private Control fAutoInsertJavaTriggerText;
+ //private Control fAutoInsertJavaTriggerText;
- private Control fAutoInsertJavaDocTriggerText;
+ //private Control fAutoInsertJavaDocTriggerText;
- private Label fAutoInsertDelayLabel;
+ //private Label fAutoInsertDelayLabel;
- private Label fAutoInsertJavaTriggerLabel;
+ //private Label fAutoInsertJavaTriggerLabel;
- private Label fAutoInsertJavaDocTriggerLabel;
+ //private Label fAutoInsertJavaDocTriggerLabel;
- private Button fShowInTextCheckBox;
+ //private Button;
- private Combo fDecorationStyleCombo;
+ //private Combo fDecorationStyleCombo;
- private Button fHighlightInTextCheckBox;
+ //private Button fHighlightInTextCheckBox;
- private Button fShowInOverviewRulerCheckBox;
+ //private Button fShowInOverviewRulerCheckBox;
- private Button fShowInVerticalRulerCheckBox;
+ //private Button fShowInVerticalRulerCheckBox;
private Text fBrowserLikeLinksKeyModifierText;
private final static String PARAMETERS_BACKGROUND = PreferenceConstants.CODEASSIST_PARAMETERS_BACKGROUND;
/** Preference key for content assist completion replacement color */
- private final static String COMPLETION_REPLACEMENT_FOREGROUND = PreferenceConstants.CODEASSIST_REPLACEMENT_FOREGROUND;
+ //private final static String COMPLETION_REPLACEMENT_FOREGROUND = PreferenceConstants.CODEASSIST_REPLACEMENT_FOREGROUND;
/** Preference key for content assist completion replacement color */
- private final static String COMPLETION_REPLACEMENT_BACKGROUND = PreferenceConstants.CODEASSIST_REPLACEMENT_BACKGROUND;
+ //private final static String COMPLETION_REPLACEMENT_BACKGROUND = PreferenceConstants.CODEASSIST_REPLACEMENT_BACKGROUND;
/** Preference key for content assist auto insert */
private final static String AUTOINSERT = PreferenceConstants.CODEASSIST_AUTOINSERT;
private final static String AUTOACTIVATION_TRIGGERS_HTML = PreferenceConstants.CODEASSIST_AUTOACTIVATION_TRIGGERS_HTML;
/** Preference key for visibility of proposals */
- private final static String SHOW_VISIBLE_PROPOSALS = PreferenceConstants.CODEASSIST_SHOW_VISIBLE_PROPOSALS;
+ //private final static String SHOW_VISIBLE_PROPOSALS = PreferenceConstants.CODEASSIST_SHOW_VISIBLE_PROPOSALS;
/** Preference key for alphabetic ordering of proposals */
private final static String ORDER_PROPOSALS = PreferenceConstants.CODEASSIST_ORDER_PROPOSALS;
private final static String CASE_SENSITIVITY = PreferenceConstants.CODEASSIST_CASE_SENSITIVITY;
/** Preference key for adding imports on code assist */
- private final static String ADD_IMPORT = PreferenceConstants.CODEASSIST_ADDIMPORT;
+ //private final static String ADD_IMPORT = PreferenceConstants.CODEASSIST_ADDIMPORT;
/** Preference key for inserting content assist */
- private static final String INSERT_COMPLETION = PreferenceConstants.CODEASSIST_INSERT_COMPLETION;
+ //private static final String INSERT_COMPLETION = PreferenceConstants.CODEASSIST_INSERT_COMPLETION;
/** Preference key for filling argument names on method completion */
private static final String FILL_METHOD_ARGUMENTS = PreferenceConstants.CODEASSIST_FILL_ARGUMENT_NAMES;
/** Preference key for guessing argument names on method completion */
- private static final String GUESS_METHOD_ARGUMENTS = PreferenceConstants.CODEASSIST_GUESS_METHOD_ARGUMENTS;
+ //private static final String GUESS_METHOD_ARGUMENTS = PreferenceConstants.CODEASSIST_GUESS_METHOD_ARGUMENTS;
private static Color getColor(IPreferenceStore store, String key,
IColorManager manager) {
*/
import java.util.Arrays;
-import java.util.Comparator;
+//import java.util.Comparator;
import net.sourceforge.phpdt.core.ICompilationUnit;
import net.sourceforge.phpdt.internal.ui.text.java.IPHPCompletionProposal;
gc.dispose();
}
- private FontMetrics fgFontMetrics;
+ //private FontMetrics fgFontMetrics;
/**
* @see org.eclipse.jface.dialogs.DialogPage#convertHeightInCharsToPixels(int)
import java.io.IOException;
import java.io.InputStream;
-import net.sourceforge.phpdt.internal.core.util.StreamUtil;
+//import net.sourceforge.;
+import net.sourceforge.phpdt.internal.ui.util.StreamUtil;
import net.sourceforge.phpeclipse.PHPeclipsePlugin;
import org.eclipse.core.resources.IStorage;
private static final String TEMPLATE_FILE = "obfuscator.xml"; //$NON-NLS-1$
/** Singleton. */
- private static ObfuscatorIgnores fgIgnores;
+ //private static ObfuscatorIgnores fgIgnores;
private IProject fProject;
private Image fImage;
- private boolean fQuickFixImagesInitialized = false;
+ //private boolean fQuickFixImagesInitialized = false;
private int fLayer = IAnnotationAccessExtension.DEFAULT_LAYER;
import net.sourceforge.phpdt.internal.ui.text.IPHPPartitions;
import net.sourceforge.phpdt.internal.ui.text.JavaHeuristicScanner;
import net.sourceforge.phpdt.internal.ui.text.JavaIndenter;
-import net.sourceforge.phpdt.internal.ui.text.PHPPairMatcher;
+//import net.sourceforge.phpdt.internal.ui.text.PHPPairMatcher;
import net.sourceforge.phpdt.internal.ui.text.SmartBackspaceManager;
import net.sourceforge.phpdt.internal.ui.text.SmartSemicolonAutoEditStrategy;
import net.sourceforge.phpdt.internal.ui.text.comment.CommentFormattingContext;
/** The editor's bracket painter */
// private BracketPainter fBracketPainter;
/** The editor's bracket matcher */
- private PHPPairMatcher fBracketMatcher;
+ //private PHPPairMatcher fBracketMatcher;
/** The editor's line painter */
// private LinePainter fLinePainter;
// private IPropertyChangeListener fPropertyChangeListener = new
// PropertyChangeListener();
/** The remembered java element */
- private IJavaElement fRememberedElement;
+ //private IJavaElement fRememberedElement;
/**
* The remembered selection.
private RememberedSelection fRememberedSelection = new RememberedSelection();
/** The remembered php element offset */
- private int fRememberedElementOffset;
+ //private int fRememberedElementOffset;
/** The bracket inserter. */
private BracketInserter fBracketInserter = new BracketInserter();
// private final static String WARNING_INDICATION_COLOR =
// PreferenceConstants.EDITOR_WARNING_INDICATION_COLOR;
/** Preference key for task indication */
- private final static String TASK_INDICATION = PreferenceConstants.EDITOR_TASK_INDICATION;
+ //private final static String TASK_INDICATION = PreferenceConstants.EDITOR_TASK_INDICATION;
/** Preference key for task color */
- private final static String TASK_INDICATION_COLOR = PreferenceConstants.EDITOR_TASK_INDICATION_COLOR;
+ //private final static String TASK_INDICATION_COLOR = PreferenceConstants.EDITOR_TASK_INDICATION_COLOR;
/** Preference key for bookmark indication */
- private final static String BOOKMARK_INDICATION = PreferenceConstants.EDITOR_BOOKMARK_INDICATION;
+ //private final static String BOOKMARK_INDICATION = PreferenceConstants.EDITOR_BOOKMARK_INDICATION;
/** Preference key for bookmark color */
- private final static String BOOKMARK_INDICATION_COLOR = PreferenceConstants.EDITOR_BOOKMARK_INDICATION_COLOR;
+ //private final static String BOOKMARK_INDICATION_COLOR = PreferenceConstants.EDITOR_BOOKMARK_INDICATION_COLOR;
/** Preference key for search result indication */
- private final static String SEARCH_RESULT_INDICATION = PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION;
+ //private final static String SEARCH_RESULT_INDICATION = PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION;
/** Preference key for search result color */
- private final static String SEARCH_RESULT_INDICATION_COLOR = PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION_COLOR;
+ //private final static String SEARCH_RESULT_INDICATION_COLOR = PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION_COLOR;
/** Preference key for unknown annotation indication */
- private final static String UNKNOWN_INDICATION = PreferenceConstants.EDITOR_UNKNOWN_INDICATION;
+ //private final static String UNKNOWN_INDICATION = PreferenceConstants.EDITOR_UNKNOWN_INDICATION;
/** Preference key for unknown annotation color */
- private final static String UNKNOWN_INDICATION_COLOR = PreferenceConstants.EDITOR_UNKNOWN_INDICATION_COLOR;
+ //private final static String UNKNOWN_INDICATION_COLOR = PreferenceConstants.EDITOR_UNKNOWN_INDICATION_COLOR;
/** Preference key for linked position color */
- private final static String LINKED_POSITION_COLOR = PreferenceConstants.EDITOR_LINKED_POSITION_COLOR;
+ //private final static String LINKED_POSITION_COLOR = PreferenceConstants.EDITOR_LINKED_POSITION_COLOR;
/** Preference key for shwoing the overview ruler */
- private final static String OVERVIEW_RULER = PreferenceConstants.EDITOR_OVERVIEW_RULER;
+ //private final static String OVERVIEW_RULER = PreferenceConstants.EDITOR_OVERVIEW_RULER;
/** Preference key for error indication in overview ruler */
- private final static String ERROR_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_ERROR_INDICATION_IN_OVERVIEW_RULER;
+ //private final static String ERROR_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_ERROR_INDICATION_IN_OVERVIEW_RULER;
/** Preference key for warning indication in overview ruler */
- private final static String WARNING_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_WARNING_INDICATION_IN_OVERVIEW_RULER;
+ //private final static String WARNING_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_WARNING_INDICATION_IN_OVERVIEW_RULER;
/** Preference key for task indication in overview ruler */
- private final static String TASK_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_TASK_INDICATION_IN_OVERVIEW_RULER;
+ //private final static String TASK_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_TASK_INDICATION_IN_OVERVIEW_RULER;
/** Preference key for bookmark indication in overview ruler */
- private final static String BOOKMARK_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_BOOKMARK_INDICATION_IN_OVERVIEW_RULER;
+ //private final static String BOOKMARK_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_BOOKMARK_INDICATION_IN_OVERVIEW_RULER;
/** Preference key for search result indication in overview ruler */
- private final static String SEARCH_RESULT_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION_IN_OVERVIEW_RULER;
+ //private final static String SEARCH_RESULT_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION_IN_OVERVIEW_RULER;
/** Preference key for unknown annotation indication in overview ruler */
- private final static String UNKNOWN_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_UNKNOWN_INDICATION_IN_OVERVIEW_RULER;
+ //private final static String UNKNOWN_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_UNKNOWN_INDICATION_IN_OVERVIEW_RULER;
/** Preference key for automatically closing double quoted strings */
private final static String CLOSE_STRINGS_DQ_PHP = PreferenceConstants.EDITOR_CLOSE_STRINGS_DQ_PHP;
private final static String CLOSE_BRACKETS_PHP = PreferenceConstants.EDITOR_CLOSE_BRACKETS_PHP;
/** Preference key for automatically closing phpdocs and comments */
- private final static String CLOSE_JAVADOCS = PreferenceConstants.EDITOR_CLOSE_JAVADOCS;
+ //private final static String CLOSE_JAVADOCS = PreferenceConstants.EDITOR_CLOSE_JAVADOCS;
/** Preference key for automatically adding phpdoc tags */
- private final static String ADD_JAVADOC_TAGS = PreferenceConstants.EDITOR_ADD_JAVADOC_TAGS;
+ //private final static String ADD_JAVADOC_TAGS = PreferenceConstants.EDITOR_ADD_JAVADOC_TAGS;
/** Preference key for automatically formatting phpdocs */
// private final static String FORMAT_JAVADOCS =
// PreferenceConstants.EDITOR_FORMAT_JAVADOCS;
/** Preference key for automatically closing strings */
- private final static String CLOSE_STRINGS_HTML = PreferenceConstants.EDITOR_CLOSE_STRINGS_HTML;
+ //private final static String CLOSE_STRINGS_HTML = PreferenceConstants.EDITOR_CLOSE_STRINGS_HTML;
/** Preference key for automatically closing brackets and parenthesis */
- private final static String CLOSE_BRACKETS_HTML = PreferenceConstants.EDITOR_CLOSE_BRACKETS_HTML;
+ //private final static String CLOSE_BRACKETS_HTML = PreferenceConstants.EDITOR_CLOSE_BRACKETS_HTML;
/** Preference key for smart paste */
- private final static String SMART_PASTE = PreferenceConstants.EDITOR_SMART_PASTE;
+ //private final static String SMART_PASTE = PreferenceConstants.EDITOR_SMART_PASTE;
// private final static class AnnotationInfo {
// public String fColorPreference;
private boolean fTextChanged = false;
- private boolean fAutoRepeat = false;
+ //private boolean fAutoRepeat = false;
public PaintManager(ISourceViewer sourceViewer) {
fSourceViewer = sourceViewer;
import net.sourceforge.phpdt.ui.text.IColorManager;
import net.sourceforge.phpeclipse.IPreferenceConstants;
import net.sourceforge.phpeclipse.phpeditor.util.HTMLWordDetector;
-import net.sourceforge.phpeclipse.phpeditor.util.PHPColorProvider;
+//import net.sourceforge.phpeclipse.phpeditor.util.PHPColorProvider;
import net.sourceforge.phpeclipse.phpeditor.util.PHPWhitespaceDetector;
import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.jface.text.TextAttribute;
+//import org.eclipse.jface.text.TextAttribute;
import org.eclipse.jface.text.rules.ICharacterScanner;
import org.eclipse.jface.text.rules.IToken;
import org.eclipse.jface.text.rules.IWordDetector;
// private static String[] fgConstants = { "__LINE__", "__FILE__", "true",
// "false" };
- private TextAttribute fComment;
+ //private TextAttribute fComment;
- private TextAttribute fKeyword;
+ //private TextAttribute fKeyword;
- private TextAttribute fType;
+ //private TextAttribute fType;
- private TextAttribute fString;
+ //private TextAttribute fString;
- private PHPColorProvider fColorProvider;
+ //private PHPColorProvider fColorProvider;
/**
* Creates a Java code scanner
private String fContentType = IPHPPartitions.HTML;
- private String fPrevContentType = IPHPPartitions.HTML;
+ //private String fPrevContentType = IPHPPartitions.HTML;
private boolean partitionBorder = false;
-package net.sourceforge.phpeclipse.builder;
+package net.sourceforge.phpeclipse.ui;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import net.sourceforge.phpeclipse.PHPeclipsePlugin;
+import net.sourceforge.phpeclipse.builder.ExternalEditorInput;
+import net.sourceforge.phpeclipse.builder.FileStorage;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
public static void logErrorMessage(String message) {
log(new Status(IStatus.ERROR, getPluginId(),IJavaStatusConstants.INTERNAL_ERROR, message, null));
}
+ public static void log(int severity, String message) {
+ Status status = new Status(severity, PLUGIN_ID, IStatus.OK, message,
+ null);
+ log(status);
+ }
+
public static void log(String message, Throwable t) {
log(error(message, t));
}
+++ /dev/null
-package net.sourceforge.phpeclipse.xml.ui.internal.preferences;
-
-import net.sourceforge.phpeclipse.ui.PreferenceConstants;
-import net.sourceforge.phpeclipse.ui.templates.template.BasicCompletionProcessor;
-import net.sourceforge.phpeclipse.xml.ui.internal.text.XMLPartitionScanner;
-
-//import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.jface.text.contentassist.ContentAssistant;
-import org.eclipse.jface.text.contentassist.IContentAssistProcessor;
-
-public class ContentAssistPreference {
- /** Preference key for html content assist auto activation triggers */
- private final static String AUTOACTIVATION_TRIGGERS_HTML = PreferenceConstants.CODEASSIST_AUTOACTIVATION_TRIGGERS_HTML;
-
- /** Preference key for alphabetic ordering of proposals */
- private final static String ORDER_PROPOSALS = PreferenceConstants.CODEASSIST_ORDER_PROPOSALS;
-
-// private static BasicCompletionProcessor getHTMLProcessor(
-// ContentAssistant assistant) {
-// IContentAssistProcessor p = assistant
-// .getContentAssistProcessor(XMLPartitionScanner.XML_TAG);
-// if (p instanceof BasicCompletionProcessor)
-// return (BasicCompletionProcessor) p;
-// return null;
-// }
-
-// private static void configureHTMLProcessor(ContentAssistant assistant,
-// IPreferenceStore store) {
-// BasicCompletionProcessor hcp = getHTMLProcessor(assistant);
-// if (hcp == null)
-// return;
-//
-// String triggers = store.getString(AUTOACTIVATION_TRIGGERS_HTML);
-// if (triggers != null)
-// hcp.setCompletionProposalAutoActivationCharacters(triggers
-// .toCharArray());
-//
-// boolean enabled;
-// // boolean enabled = store.getBoolean(CASE_SENSITIVITY);
-// // jdcp.restrictProposalsToMatchingCases(enabled);
-//
-// enabled = store.getBoolean(ORDER_PROPOSALS);
-// // hcp.orderProposalsAlphabetically(enabled);
-// }
-
-// private static void changeHTMLProcessor(ContentAssistant assistant,
-// IPreferenceStore store, String key) {
-// BasicCompletionProcessor jdcp = getHTMLProcessor(assistant);
-// if (jdcp == null)
-// return;
-//
-// if (AUTOACTIVATION_TRIGGERS_HTML.equals(key)) {
-// String triggers = store.getString(AUTOACTIVATION_TRIGGERS_HTML);
-// if (triggers != null)
-// jdcp.setCompletionProposalAutoActivationCharacters(triggers
-// .toCharArray());
-// // } else if (CASE_SENSITIVITY.equals(key)) {
-// // boolean enabled = store.getBoolean(CASE_SENSITIVITY);
-// // jdcp.restrictProposalsToMatchingCases(enabled);
-// } else if (ORDER_PROPOSALS.equals(key)) {
-// boolean enable = store.getBoolean(ORDER_PROPOSALS);
-// // jdcp.orderProposalsAlphabetically(enable);
-// }
-// }
-}
net.sourceforge.phpeclipse.wizards
Require-Bundle: org.eclipse.core.runtime,
org.eclipse.core.resources,
- org.eclipse.jface.text,
- org.eclipse.ltk.core.refactoring,
- org.eclipse.jface;bundle-version="3.4.1",
- org.eclipse.ui.workbench,
- org.eclipse.ui.editors,
- org.eclipse.ui.ide
+ org.eclipse.ltk.core.refactoring
Bundle-ActivationPolicy: lazy
Bundle-RequiredExecutionEnvironment: J2SE-1.4
+Import-Package: net.sourceforge.phpdt.internal.core.util,
+ org.eclipse.core.filebuffers,
+ org.eclipse.ui
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.compiler;
-
-import net.sourceforge.phpdt.internal.compiler.problem.DefaultProblem;
-
-/**
- * Richer description of a Java problem, as detected by the compiler or some of the underlying
- * technology reusing the compiler. With the introduction of <code>org.eclipse.jdt.core.compiler.CompilationParticipant</code>,
- * the simpler problem interface {@link IProblem} did not carry enough information to better
- * separate and categorize Java problems. In order to minimize impact on existing API, Java problems
- * are still passed around as {@link IProblem}, though actual implementations should explicitly
- * extend {@link CategorizedProblem}. Participants can produce their own problem definitions,
- * and given these are categorized problems, they can be better handled by clients (such as user
- * interface).
- * <p>
- * A categorized problem provides access to:
- * <ul>
- * <li> its location (originating source file name, source position, line number), </li>
- * <li> its message description and a predicate to check its severity (warning or error). </li>
- * <li> its ID : a number identifying the very nature of this problem. All possible IDs for standard Java
- * problems are listed as constants on {@link IProblem}, </li>
- * <li> its marker type : a string identifying the problem creator. It corresponds to the marker type
- * chosen if this problem was to be persisted. Standard Java problems are associated to marker
- * type "org.eclipse.jdt.core.problem"), </li>
- * <li> its category ID : a number identifying the category this problem belongs to. All possible IDs for
- * standard Java problem categories are listed in this class. </li>
- * </ul>
- * <p>
- * Note: the compiler produces IProblems internally, which are turned into markers by the JavaBuilder
- * so as to persist problem descriptions. This explains why there is no API allowing to reach IProblem detected
- * when compiling. However, the Java problem markers carry equivalent information to IProblem, in particular
- * their ID (attribute "id") is set to one of the IDs defined on this interface.
- * <p>
- * Note: Standard Java problems produced by Java default tooling will be subclasses of this class. Technically, most
- * API methods dealing with problems are referring to {@link IProblem} for backward compatibility reason.
- * It is intended that {@link CategorizedProblem} will be subclassed for custom problem implementation when
- * participating in compilation operations, so as to allow participant to contribute their own marker types, and thus
- * defining their own domain specific problem/category IDs.
- * <p>
- * Note: standard Java problems produced by Java default tooling will set the marker
- * <code> IMarker#SOURCE_ID</code> attribute to
- * <code> JavaBuilder#SOURCE_ID</code>; compiler
- * participants may specify the <code> IMarker#SOURCE_ID</code>
- * attribute of their markers by adding it to the extra marker attributes of the problems they generate;
- * markers resulting from compiler participants' problems that do not have the
- * <code> IMarker#SOURCE_ID</code> extra attribute set do not have the
- * <code> JavaBuilder#SOURCE_ID</code> attribute set either.
- *
- * @since 3.2
- */
-public abstract class CategorizedProblem implements IProblem {
-
- /**
- * List of standard category IDs used by Java problems, more categories will be added
- * in the future.
- */
- public static final int CAT_UNSPECIFIED = 0;
- /** Category for problems related to buildpath */
- public static final int CAT_BUILDPATH = 10;
- /** Category for fatal problems related to syntax */
- public static final int CAT_SYNTAX = 20;
- /** Category for fatal problems in import statements */
- public static final int CAT_IMPORT = 30;
- /** Category for fatal problems related to types, could be addressed by some type change */
- public static final int CAT_TYPE = 40;
- /** Category for fatal problems related to type members, could be addressed by some field or method change */
- public static final int CAT_MEMBER = 50;
- /** Category for fatal problems which could not be addressed by external changes, but require an edit to be addressed */
- public static final int CAT_INTERNAL = 60;
- /** Category for optional problems in Javadoc */
- public static final int CAT_JAVADOC = 70;
- /** Category for optional problems related to coding style practices */
- public static final int CAT_CODE_STYLE = 80;
- /** Category for optional problems related to potential programming flaws */
- public static final int CAT_POTENTIAL_PROGRAMMING_PROBLEM = 90;
- /** Category for optional problems related to naming conflicts */
- public static final int CAT_NAME_SHADOWING_CONFLICT = 100;
- /** Category for optional problems related to deprecation */
- public static final int CAT_DEPRECATION = 110;
- /** Category for optional problems related to unnecessary code */
- public static final int CAT_UNNECESSARY_CODE = 120;
- /** Category for optional problems related to type safety in generics */
- public static final int CAT_UNCHECKED_RAW = 130;
- /** Category for optional problems related to internationalization of String literals */
- public static final int CAT_NLS = 140;
- /** Category for optional problems related to access restrictions */
- public static final int CAT_RESTRICTION = 150;
-
-/**
- * Returns an integer identifying the category of this problem. Categories, like problem IDs are
- * defined in the context of some marker type. Custom implementations of {@link CategorizedProblem}
- * may choose arbitrary values for problem/category IDs, as long as they are associated with a different
- * marker type.
- * Standard Java problem markers (i.e. marker type is "org.eclipse.jdt.core.problem") carry an
- * attribute "categoryId" persisting the originating problem category ID as defined by this method).
- * @return id - an integer identifying the category of this problem
- */
-public abstract int getCategoryID();
-
-/**
- * Returns the marker type associated to this problem, if it gets persisted into a marker by the JavaBuilder
- * Standard Java problems are associated to marker type "org.eclipse.jdt.core.problem").
- * Note: problem markers are expected to extend "org.eclipse.core.resources.problemmarker" marker type.
- * @return the type of the marker which would be associated to the problem
- */
-public abstract String getMarkerType();
-
-/**
- * Returns the names of the extra marker attributes associated to this problem when persisted into a marker
- * by the JavaBuilder. Extra attributes are only optional, and are allowing client customization of generated
- * markers. By default, no EXTRA attributes is persisted, and a categorized problem only persists the following attributes:
- * <ul>
- * <li> <code>IMarker#MESSAGE</code> -> {@link IProblem#getMessage()}</li>
- * <li> <code>IMarker#SEVERITY</code> -> <code> IMarker#SEVERITY_ERROR</code> or
- * <code>IMarker#SEVERITY_WARNING</code> depending on {@link IProblem#isError()} or {@link IProblem#isWarning()}</li>
- * <li> <code>IJavaModelMarker#ID</code> -> {@link IProblem#getID()}</li>
- * <li> <code>IMarker#CHAR_START</code> -> {@link IProblem#getSourceStart()}</li>
- * <li> <code>IMarker#CHAR_END</code> -> {@link IProblem#getSourceEnd()}</li>
- * <li> <code>IMarker#LINE_NUMBER</code> -> {@link IProblem#getSourceLineNumber()}</li>
- * <li> <code>IJavaModelMarker#ARGUMENTS</code> -> some <code>String[]</code> used to compute quickfixes </li>
- * <li> <code>IJavaModelMarker#CATEGORY_ID</code> -> {@link CategorizedProblem#getCategoryID()}</li>
- * </ul>
- * The names must be eligible for marker creation, as defined by <code>IMarker#setAttributes(String[], Object[])</code>,
- * and there must be as many names as values according to {@link #getExtraMarkerAttributeValues()}.
- * Note that extra marker attributes will be inserted after default ones (as described in {@link CategorizedProblem#getMarkerType()},
- * and thus could be used to override defaults.
- * @return the names of the corresponding marker attributes
- */
-public String[] getExtraMarkerAttributeNames() {
- return CharOperation.NO_STRINGS;
-}
-
-/**
- * Returns the respective values for the extra marker attributes associated to this problem when persisted into
- * a marker by the JavaBuilder. Each value must correspond to a matching attribute name, as defined by
- * {@link #getExtraMarkerAttributeNames()}.
- * The values must be eligible for marker creation, as defined by <code> IMarker#setAttributes(String[], Object[])}.
- * @return the values of the corresponding extra marker attributes
- */
-public Object[] getExtraMarkerAttributeValues() {
- return DefaultProblem.EMPTY_VALUES;
-}
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.InvocationTargetException;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.StringTokenizer;
-
-import org.eclipse.core.runtime.IProgressMonitor;
-
-import net.sourceforge.phpdt.core.IClassFile;
-import net.sourceforge.phpdt.core.ICompilationUnit;
-import net.sourceforge.phpdt.core.IJavaProject;
-import net.sourceforge.phpdt.core.JavaCore;
-import net.sourceforge.phpdt.internal.compiler.classfmt.ClassFileConstants;
-import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
-import org.eclipse.jface.text.IDocument;
-import org.eclipse.text.edits.TextEdit;
-
-/**
- * Umbrella owner and abstract syntax tree node factory.
- * An <code>AST</code> instance serves as the common owner of any number of
- * AST nodes, and as the factory for creating new AST nodes owned by that
- * instance.
- * <p>
- * Abstract syntax trees may be hand constructed by clients, using the
- * <code>new<i>TYPE</i></code> factory methods to create new nodes, and the
- * various <code>set<i>CHILD</i></code> methods
- * (see {@link org.eclipse.jdt.core.dom.ASTNode ASTNode} and its subclasses)
- * to connect them together.
- * </p>
- * <p>
- * Each AST node belongs to a unique AST instance, called the owning AST.
- * The children of an AST node always have the same owner as their parent node.
- * If a node from one AST is to be added to a different AST, the subtree must
- * be cloned first to ensures that the added nodes have the correct owning AST.
- * </p>
- * <p>
- * There can be any number of AST nodes owned by a single AST instance that are
- * unparented. Each of these nodes is the root of a separate little tree of nodes.
- * The method <code>ASTNode.getRoot()</code> navigates from any node to the root
- * of the tree that it is contained in. Ordinarily, an AST instance has one main
- * tree (rooted at a <code>CompilationUnit</code>), with newly-created nodes appearing
- * as additional roots until they are parented somewhere under the main tree.
- * One can navigate from any node to its AST instance, but not conversely.
- * </p>
- * <p>
- * The class {@link ASTParser} parses a string
- * containing a Java source code and returns an abstract syntax tree
- * for it. The resulting nodes carry source ranges relating the node back to
- * the original source characters.
- * </p>
- * <p>
- * Compilation units created by <code>ASTParser</code> from a
- * source document can be serialized after arbitrary modifications
- * with minimal loss of original formatting. Here is an example:
- * <pre>
- * Document doc = new Document("import java.util.List;\nclass X {}\n");
- * ASTParser parser = ASTParser.newParser(AST.JLS3);
- * parser.setSource(doc.get().toCharArray());
- * CompilationUnit cu = (CompilationUnit) parser.createAST(null);
- * cu.recordModifications();
- * AST ast = cu.getAST();
- * ImportDeclaration id = ast.newImportDeclaration();
- * id.setName(ast.newName(new String[] {"java", "util", "Set"});
- * cu.imports().add(id); // add import declaration at end
- * TextEdit edits = cu.rewrite(document, null);
- * UndoEdit undo = edits.apply(document);
- * </pre>
- * See also {@link org.eclipse.jdt.core.dom.rewrite.ASTRewrite} for
- * an alternative way to describe and serialize changes to a
- * read-only AST.
- * </p>
- * <p>
- * Clients may create instances of this class using {@link #newAST(int)},
- * but this class is not intended to be subclassed.
- * </p>
- *
- * @see ASTParser
- * @see ASTNode
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public final class AST {
- /**
- * Constant for indicating the AST API that handles JLS2.
- * This API is capable of handling all constructs
- * in the Java language as described in the Java Language
- * Specification, Second Edition (JLS2).
- * JLS2 is a superset of all earlier versions of the
- * Java language, and the JLS2 API can be used to manipulate
- * programs written in all versions of the Java language
- * up to and including J2SE 1.4.
- *
- * @since 3.0
- * @deprecated Clients should use the {@link #JLS3} AST API instead.
- */
- public static final int JLS2 = 2;
-
- /**
- * Internal synonym for {@link #JLS2}. Use to alleviate
- * deprecation warnings.
- * @since 3.1
- */
- /*package*/ static final int JLS2_INTERNAL = JLS2;
-
- /**
- * Constant for indicating the AST API that handles JLS3.
- * This API is capable of handling all constructs in the
- * Java language as described in the Java Language
- * Specification, Third Edition (JLS3).
- * JLS3 is a superset of all earlier versions of the
- * Java language, and the JLS3 API can be used to manipulate
- * programs written in all versions of the Java language
- * up to and including J2SE 5 (aka JDK 1.5).
- *
- * @since 3.1
- */
- public static final int JLS3 = 3;
-
- /**
- * The binding resolver for this AST. Initially a binding resolver that
- * does not resolve names at all.
- */
- private BindingResolver resolver = new BindingResolver();
-
- /**
- * The event handler for this AST.
- * Initially an event handler that does not nothing.
- * @since 3.0
- */
- private NodeEventHandler eventHandler = new NodeEventHandler();
-
- /**
- * Level of AST API supported by this AST.
- * @since 3.0
- */
- int apiLevel;
-
- /**
- * Internal modification count; initially 0; increases monotonically
- * <b>by one or more</b> as the AST is successively modified.
- */
- private long modificationCount = 0;
-
- /**
- * Internal original modification count; value is equals to <code>
- * modificationCount</code> at the end of the parse (<code>ASTParser
- * </code>). If this ast is not created with a parser then value is 0.
- * @since 3.0
- */
- private long originalModificationCount = 0;
-
- /**
- * When disableEvents > 0, events are not reported and
- * the modification count stays fixed.
- * <p>
- * This mechanism is used in lazy initialization of a node
- * to prevent events from being reported for the modification
- * of the node as well as for the creation of the missing child.
- * </p>
- * @since 3.0
- */
- private int disableEvents = 0;
-
- /**
- * Internal object unique to the AST instance. Readers must synchronize on
- * this object when the modifying instance fields.
- * @since 3.0
- */
- private final Object internalASTLock = new Object();
-
- /**
- * Java Scanner used to validate preconditions for the creation of specific nodes
- * like CharacterLiteral, NumberLiteral, StringLiteral or SimpleName.
- */
- Scanner scanner;
-
- /**
- * Internal ast rewriter used to record ast modification when record mode is enabled.
- */
- InternalASTRewrite rewriter;
-
- /**
- * Default value of <code>flag<code> when a new node is created.
- */
- private int defaultNodeFlag = 0;
-
- /**
- * Creates a new Java abstract syntax tree
- * (AST) following the specified set of API rules.
- *
- * @param level the API level; one of the LEVEL constants
- * @since 3.0
- */
- private AST(int level) {
- if ((level != AST.JLS2)
- && (level != AST.JLS3)) {
- throw new IllegalArgumentException();
- }
- this.apiLevel = level;
- // initialize a scanner
- this.scanner = new Scanner(
- true /*comment*/,
- true /*whitespace*/,
- false /*nls*/,
- ClassFileConstants.JDK1_3 /*sourceLevel*/,
- ClassFileConstants.JDK1_5 /*complianceLevel*/,
- null/*taskTag*/,
- null/*taskPriorities*/,
- true/*taskCaseSensitive*/);
- }
-
- /**
- * Creates a new, empty abstract syntax tree using default options.
- *
- * @see JavaCore#getDefaultOptions()
- * @deprecated Clients should port their code to use the new JLS3 AST API and call
- * {@link #newAST(int) AST.newAST(AST.JLS3)} instead of using this constructor.
- */
- public AST() {
- this(JavaCore.getDefaultOptions());
- }
-
- /**
- * Internal method.
- * <p>
- * This method converts the given internal compiler AST for the given source string
- * into a compilation unit. This method is not intended to be called by clients.
- * </p>
- *
- * @param level the API level; one of the LEVEL constants
- * @param compilationUnitDeclaration an internal AST node for a compilation unit declaration
- * @param options compiler options
- * @param workingCopy the working copy that the AST is created from
- * @param monitor the progress monitor used to report progress and request cancellation,
- * or <code>null</code> if none
- * @param isResolved whether the given compilation unit declaration is resolved
- * @return the compilation unit node
- * @since 3.4
- * @noreference This method is not intended to be referenced by clients.
- */
- public static CompilationUnit convertCompilationUnit(
- int level,
- net.sourceforge.phpdt.internal.compiler.ast.CompilationUnitDeclaration compilationUnitDeclaration,
- Map options,
- boolean isResolved,
- net.sourceforge.phpdt.internal.core.CompilationUnit workingCopy,
- int reconcileFlags,
- IProgressMonitor monitor) {
-
- ASTConverter converter = new ASTConverter(options, isResolved, monitor);
- AST ast = AST.newAST(level);
- int savedDefaultNodeFlag = ast.getDefaultNodeFlag();
- ast.setDefaultNodeFlag(ASTNode.ORIGINAL);
- BindingResolver resolver = null;
- if (isResolved) {
- resolver = new DefaultBindingResolver(compilationUnitDeclaration.scope, workingCopy.owner, new DefaultBindingResolver.BindingTables(), false);
- ((DefaultBindingResolver) resolver).isRecoveringBindings = (reconcileFlags & ICompilationUnit.ENABLE_BINDINGS_RECOVERY) != 0;
- ast.setFlag(AST.RESOLVED_BINDINGS);
- } else {
- resolver = new BindingResolver();
- }
- ast.setFlag(reconcileFlags);
- ast.setBindingResolver(resolver);
- converter.setAST(ast);
-
- CompilationUnit unit = converter.convert(compilationUnitDeclaration, workingCopy.getContents());
- unit.setLineEndTable(compilationUnitDeclaration.compilationResult.getLineSeparatorPositions());
- unit.setTypeRoot(workingCopy.originalFromClone());
- ast.setDefaultNodeFlag(savedDefaultNodeFlag);
- return unit;
- }
-
- /**
- * Internal method.
- * <p>
- * This method converts the given internal compiler AST for the given source string
- * into a compilation unit. This method is not intended to be called by clients.
- * </p>
- *
- * @param level the API level; one of the LEVEL constants
- * @param compilationUnitDeclaration an internal AST node for a compilation unit declaration
- * @param source the string of the Java compilation unit
- * @param options compiler options
- * @param workingCopy the working copy that the AST is created from
- * @param monitor the progress monitor used to report progress and request cancellation,
- * or <code>null</code> if none
- * @param isResolved whether the given compilation unit declaration is resolved
- * @return the compilation unit node
- * @deprecated Use org.eclipse.jdt.core.dom.AST.convertCompilationUnit(int, CompilationUnitDeclaration, Map, boolean, CompilationUnit, int, IProgressMonitor) instead
- * @noreference This method is not intended to be referenced by clients.
- */
- public static CompilationUnit convertCompilationUnit(
- int level,
- net.sourceforge.phpdt.internal.compiler.ast.CompilationUnitDeclaration compilationUnitDeclaration,
- char[] source,
- Map options,
- boolean isResolved,
- net.sourceforge.phpdt.internal.core.CompilationUnit workingCopy,
- int reconcileFlags,
- IProgressMonitor monitor) {
- return null;
- }
-
- /**
- * Creates a new, empty abstract syntax tree using the given options.
- * <p>
- * Following option keys are significant:
- * <ul>
- * <li><code>"org.eclipse.jdt.core.compiler.source"</code> -
- * indicates source compatibility mode (as per <code>JavaCore</code>);
- * <code>"1.3"</code> means the source code is as per JDK 1.3;
- * <code>"1.4"</code> means the source code is as per JDK 1.4
- * (<code>"assert"</code> is now a keyword);
- * <code>"1.5"</code> means the source code is as per JDK 1.5
- * (<code>"enum"</code> is now a keyword);
- * additional legal values may be added later. </li>
- * </ul>
- * Options other than the above are ignored.
- * </p>
- *
- * @param options the table of options (key type: <code>String</code>;
- * value type: <code>String</code>)
- * @see JavaCore#getDefaultOptions()
- * @deprecated Clients should port their code to use the new JLS3 AST API and call
- * {@link #newAST(int) AST.newAST(AST.JLS3)} instead of using this constructor.
- */
- public AST(Map options) {
- this(JLS2);
- Object sourceLevelOption = options.get(JavaCore.COMPILER_SOURCE);
- long sourceLevel = ClassFileConstants.JDK1_3;
- if (JavaCore.VERSION_1_4.equals(sourceLevelOption)) {
- sourceLevel = ClassFileConstants.JDK1_4;
- } else if (JavaCore.VERSION_1_5.equals(sourceLevelOption)) {
- sourceLevel = ClassFileConstants.JDK1_5;
- }
- Object complianceLevelOption = options.get(JavaCore.COMPILER_COMPLIANCE);
- long complianceLevel = ClassFileConstants.JDK1_3;
- if (JavaCore.VERSION_1_4.equals(complianceLevelOption)) {
- complianceLevel = ClassFileConstants.JDK1_4;
- } else if (JavaCore.VERSION_1_5.equals(complianceLevelOption)) {
- complianceLevel = ClassFileConstants.JDK1_5;
- }
- // override scanner if 1.4 or 1.5 asked for
- this.scanner = new Scanner(
- true /*comment*/,
- true /*whitespace*/,
- false /*nls*/,
- sourceLevel /*sourceLevel*/,
- complianceLevel /*complianceLevel*/,
- null/*taskTag*/,
- null/*taskPriorities*/,
- true/*taskCaseSensitive*/);
- }
-
- /**
- * Creates a new Java abstract syntax tree
- * (AST) following the specified set of API rules.
- * <p>
- * Clients should use this method specifing {@link #JLS3} as the
- * AST level in all cases, even when dealing with JDK 1.3 or 1.4..
- * </p>
- *
- * @param level the API level; one of the LEVEL constants
- * @return new AST instance following the specified set of API rules.
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the API level is not one of the LEVEL constants</li>
- * </ul>
- * @since 3.0
- */
- public static AST newAST(int level) {
- if ((level != AST.JLS2)
- && (level != AST.JLS3)) {
- throw new IllegalArgumentException();
- }
- return new AST(level);
- }
-
- /**
- * Returns the modification count for this AST. The modification count
- * is a non-negative value that increases (by 1 or perhaps by more) as
- * this AST or its nodes are changed. The initial value is unspecified.
- * <p>
- * The following things count as modifying an AST:
- * <ul>
- * <li>creating a new node owned by this AST,</li>
- * <li>adding a child to a node owned by this AST,</li>
- * <li>removing a child from a node owned by this AST,</li>
- * <li>setting a non-node attribute of a node owned by this AST.</li>
- * </ul>
- * </p>
- * Operations which do not entail creating or modifying existing nodes
- * do not increase the modification count.
- * <p>
- * N.B. This method may be called several times in the course
- * of a single client operation. The only promise is that the modification
- * count increases monotonically as the AST or its nodes change; there is
- * no promise that a modifying operation increases the count by exactly 1.
- * </p>
- *
- * @return the current value (non-negative) of the modification counter of
- * this AST
- */
- public long modificationCount() {
- return this.modificationCount;
- }
-
- /**
- * Return the API level supported by this AST.
- *
- * @return level the API level; one of the <code>JLS*</code>LEVEL
- * declared on <code>AST</code>; assume this set is open-ended
- * @since 3.0
- */
- public int apiLevel() {
- return this.apiLevel;
- }
-
- /**
- * Indicates that this AST is about to be modified.
- * <p>
- * The following things count as modifying an AST:
- * <ul>
- * <li>creating a new node owned by this AST</li>
- * <li>adding a child to a node owned by this AST</li>
- * <li>removing a child from a node owned by this AST</li>
- * <li>setting a non-node attribute of a node owned by this AST</li>.
- * </ul>
- * </p>
- * <p>
- * N.B. This method may be called several times in the course
- * of a single client operation.
- * </p>
- */
- void modifying() {
- // when this method is called during lazy init, events are disabled
- // and the modification count will not be increased
- if (this.disableEvents > 0) {
- return;
- }
- // increase the modification count
- this.modificationCount++;
- }
-
- /**
- * Disable events.
- * This method is thread-safe for AST readers.
- *
- * @see #reenableEvents()
- * @since 3.0
- */
- final void disableEvents() {
- synchronized (this.internalASTLock) {
- // guard against concurrent access by another reader
- this.disableEvents++;
- }
- // while disableEvents > 0 no events will be reported, and mod count will stay fixed
- }
-
- /**
- * Reenable events.
- * This method is thread-safe for AST readers.
- *
- * @see #disableEvents()
- * @since 3.0
- */
- final void reenableEvents() {
- synchronized (this.internalASTLock) {
- // guard against concurrent access by another reader
- this.disableEvents--;
- }
- }
-
- /**
- * Reports that the given node is about to lose a child.
- *
- * @param node the node about to be modified
- * @param child the node about to be removed
- * @param property the child or child list property descriptor
- * @since 3.0
- */
- void preRemoveChildEvent(ASTNode node, ASTNode child, StructuralPropertyDescriptor property) {
- // IMPORTANT: this method is called by readers during lazy init
- synchronized (this.internalASTLock) {
- // guard against concurrent access by a reader doing lazy init
- if (this.disableEvents > 0) {
- // doing lazy init OR already processing an event
- // System.out.println("[BOUNCE DEL]");
- return;
- } else {
- disableEvents();
- }
- }
- try {
- this.eventHandler.preRemoveChildEvent(node, child, property);
- // N.B. even if event handler blows up, the AST is not
- // corrupted since node has not been changed yet
- } finally {
- reenableEvents();
- }
- }
-
- /**
- * Reports that the given node jsut lost a child.
- *
- * @param node the node that was modified
- * @param child the child node that was removed
- * @param property the child or child list property descriptor
- * @since 3.0
- */
- void postRemoveChildEvent(ASTNode node, ASTNode child, StructuralPropertyDescriptor property) {
- // IMPORTANT: this method is called by readers during lazy init
- synchronized (this.internalASTLock) {
- // guard against concurrent access by a reader doing lazy init
- if (this.disableEvents > 0) {
- // doing lazy init OR already processing an event
- // System.out.println("[BOUNCE DEL]");
- return;
- } else {
- disableEvents();
- }
- }
- try {
- this.eventHandler.postRemoveChildEvent(node, child, property);
- // N.B. even if event handler blows up, the AST is not
- // corrupted since node has not been changed yet
- } finally {
- reenableEvents();
- }
- }
-
- /**
- * Reports that the given node is about have a child replaced.
- *
- * @param node the node about to be modified
- * @param child the child node about to be removed
- * @param newChild the replacement child
- * @param property the child or child list property descriptor
- * @since 3.0
- */
- void preReplaceChildEvent(ASTNode node, ASTNode child, ASTNode newChild, StructuralPropertyDescriptor property) {
- // IMPORTANT: this method is called by readers during lazy init
- synchronized (this.internalASTLock) {
- // guard against concurrent access by a reader doing lazy init
- if (this.disableEvents > 0) {
- // doing lazy init OR already processing an event
- // System.out.println("[BOUNCE REP]");
- return;
- } else {
- disableEvents();
- }
- }
- try {
- this.eventHandler.preReplaceChildEvent(node, child, newChild, property);
- // N.B. even if event handler blows up, the AST is not
- // corrupted since node has not been changed yet
- } finally {
- reenableEvents();
- }
- }
-
- /**
- * Reports that the given node has just had a child replaced.
- *
- * @param node the node modified
- * @param child the child removed
- * @param newChild the replacement child
- * @param property the child or child list property descriptor
- * @since 3.0
- */
- void postReplaceChildEvent(ASTNode node, ASTNode child, ASTNode newChild, StructuralPropertyDescriptor property) {
- // IMPORTANT: this method is called by readers during lazy init
- synchronized (this.internalASTLock) {
- // guard against concurrent access by a reader doing lazy init
- if (this.disableEvents > 0) {
- // doing lazy init OR already processing an event
- // System.out.println("[BOUNCE REP]");
- return;
- } else {
- disableEvents();
- }
- }
- try {
- this.eventHandler.postReplaceChildEvent(node, child, newChild, property);
- // N.B. even if event handler blows up, the AST is not
- // corrupted since node has not been changed yet
- } finally {
- reenableEvents();
- }
- }
-
- /**
- * Reports that the given node is about to gain a child.
- *
- * @param node the node that to be modified
- * @param child the node that to be added as a child
- * @param property the child or child list property descriptor
- * @since 3.0
- */
- void preAddChildEvent(ASTNode node, ASTNode child, StructuralPropertyDescriptor property) {
- // IMPORTANT: this method is called by readers during lazy init
- synchronized (this.internalASTLock) {
- // guard against concurrent access by a reader doing lazy init
- if (this.disableEvents > 0) {
- // doing lazy init OR already processing an event
- // System.out.println("[BOUNCE ADD]");
- return;
- } else {
- disableEvents();
- }
- }
- try {
- this.eventHandler.preAddChildEvent(node, child, property);
- // N.B. even if event handler blows up, the AST is not
- // corrupted since node has already been changed
- } finally {
- reenableEvents();
- }
- }
-
- /**
- * Reports that the given node has just gained a child.
- *
- * @param node the node that was modified
- * @param child the node that was added as a child
- * @param property the child or child list property descriptor
- * @since 3.0
- */
- void postAddChildEvent(ASTNode node, ASTNode child, StructuralPropertyDescriptor property) {
- // IMPORTANT: this method is called by readers during lazy init
- synchronized (this.internalASTLock) {
- // guard against concurrent access by a reader doing lazy init
- if (this.disableEvents > 0) {
- // doing lazy init OR already processing an event
- // System.out.println("[BOUNCE ADD]");
- return;
- } else {
- disableEvents();
- }
- }
- try {
- this.eventHandler.postAddChildEvent(node, child, property);
- // N.B. even if event handler blows up, the AST is not
- // corrupted since node has already been changed
- } finally {
- reenableEvents();
- }
- }
-
- /**
- * Reports that the given node is about to change the value of a
- * non-child property.
- *
- * @param node the node to be modified
- * @param property the property descriptor
- * @since 3.0
- */
- void preValueChangeEvent(ASTNode node, SimplePropertyDescriptor property) {
- // IMPORTANT: this method is called by readers during lazy init
- synchronized (this.internalASTLock) {
- // guard against concurrent access by a reader doing lazy init
- if (this.disableEvents > 0) {
- // doing lazy init OR already processing an event
- // System.out.println("[BOUNCE CHANGE]");
- return;
- } else {
- disableEvents();
- }
- }
- try {
- this.eventHandler.preValueChangeEvent(node, property);
- // N.B. even if event handler blows up, the AST is not
- // corrupted since node has already been changed
- } finally {
- reenableEvents();
- }
- }
-
- /**
- * Reports that the given node has just changed the value of a
- * non-child property.
- *
- * @param node the node that was modified
- * @param property the property descriptor
- * @since 3.0
- */
- void postValueChangeEvent(ASTNode node, SimplePropertyDescriptor property) {
- // IMPORTANT: this method is called by readers during lazy init
- synchronized (this.internalASTLock) {
- // guard against concurrent access by a reader doing lazy init
- if (this.disableEvents > 0) {
- // doing lazy init OR already processing an event
- // System.out.println("[BOUNCE CHANGE]");
- return;
- } else {
- disableEvents();
- }
- }
- try {
- this.eventHandler.postValueChangeEvent(node, property);
- // N.B. even if event handler blows up, the AST is not
- // corrupted since node has already been changed
- } finally {
- reenableEvents();
- }
- }
-
- /**
- * Reports that the given node is about to be cloned.
- *
- * @param node the node to be cloned
- * @since 3.0
- */
- void preCloneNodeEvent(ASTNode node) {
- synchronized (this.internalASTLock) {
- // guard against concurrent access by a reader doing lazy init
- if (this.disableEvents > 0) {
- // doing lazy init OR already processing an event
- // System.out.println("[BOUNCE CLONE]");
- return;
- } else {
- disableEvents();
- }
- }
- try {
- this.eventHandler.preCloneNodeEvent(node);
- // N.B. even if event handler blows up, the AST is not
- // corrupted since node has already been changed
- } finally {
- reenableEvents();
- }
- }
-
- /**
- * Reports that the given node has just been cloned.
- *
- * @param node the node that was cloned
- * @param clone the clone of <code>node</code>
- * @since 3.0
- */
- void postCloneNodeEvent(ASTNode node, ASTNode clone) {
- synchronized (this.internalASTLock) {
- // guard against concurrent access by a reader doing lazy init
- if (this.disableEvents > 0) {
- // doing lazy init OR already processing an event
- // System.out.println("[BOUNCE CLONE]");
- return;
- } else {
- disableEvents();
- }
- }
- try {
- this.eventHandler.postCloneNodeEvent(node, clone);
- // N.B. even if event handler blows up, the AST is not
- // corrupted since node has already been changed
- } finally {
- reenableEvents();
- }
- }
-
- /**
- * Parses the source string of the given Java model compilation unit element
- * and creates and returns a corresponding abstract syntax tree. The source
- * string is obtained from the Java model element using
- * <code>ICompilationUnit.getSource()</code>.
- * <p>
- * The returned compilation unit node is the root node of a new AST.
- * Each node in the subtree carries source range(s) information relating back
- * to positions in the source string (the source string is not remembered
- * with the AST).
- * The source range usually begins at the first character of the first token
- * corresponding to the node; leading whitespace and comments are <b>not</b>
- * included. The source range usually extends through the last character of
- * the last token corresponding to the node; trailing whitespace and
- * comments are <b>not</b> included. There are a handful of exceptions
- * (including compilation units and the various body declarations); the
- * specification for these node type spells out the details.
- * Source ranges nest properly: the source range for a child is always
- * within the source range of its parent, and the source ranges of sibling
- * nodes never overlap.
- * If a syntax error is detected while parsing, the relevant node(s) of the
- * tree will be flagged as <code>MALFORMED</code>.
- * </p>
- * <p>
- * If <code>resolveBindings</code> is <code>true</code>, the various names
- * and types appearing in the compilation unit can be resolved to "bindings"
- * by calling the <code>resolveBinding</code> methods. These bindings
- * draw connections between the different parts of a program, and
- * generally afford a more powerful vantage point for clients who wish to
- * analyze a program's structure more deeply. These bindings come at a
- * considerable cost in both time and space, however, and should not be
- * requested frivolously. The additional space is not reclaimed until the
- * AST, all its nodes, and all its bindings become garbage. So it is very
- * important to not retain any of these objects longer than absolutely
- * necessary. Bindings are resolved at the time the AST is created. Subsequent
- * modifications to the AST do not affect the bindings returned by
- * <code>resolveBinding</code> methods in any way; these methods return the
- * same binding as before the AST was modified (including modifications
- * that rearrange subtrees by reparenting nodes).
- * If <code>resolveBindings</code> is <code>false</code>, the analysis
- * does not go beyond parsing and building the tree, and all
- * <code>resolveBinding</code> methods return <code>null</code> from the
- * outset.
- * </p>
- *
- * @param unit the Java model compilation unit whose source code is to be parsed
- * @param resolveBindings <code>true</code> if bindings are wanted,
- * and <code>false</code> if bindings are not of interest
- * @return the compilation unit node
- * @exception IllegalArgumentException if the given Java element does not
- * exist or if its source string cannot be obtained
- * @see ASTNode#getFlags()
- * @see ASTNode#MALFORMED
- * @see ASTNode#getStartPosition()
- * @see ASTNode#getLength()
- * @since 2.0
- * @deprecated Use {@link ASTParser} instead.
- */
- public static CompilationUnit parseCompilationUnit(
- ICompilationUnit unit,
- boolean resolveBindings) {
-
- try {
- ASTParser c = ASTParser.newParser(AST.JLS2);
- c.setSource(unit);
- c.setResolveBindings(resolveBindings);
- ASTNode result = c.createAST(null);
- return (CompilationUnit) result;
- } catch (IllegalStateException e) {
- // convert ASTParser's complaints into old form
- throw new IllegalArgumentException();
- }
- }
-
- /**
- * Parses the source string corresponding to the given Java class file
- * element and creates and returns a corresponding abstract syntax tree.
- * The source string is obtained from the Java model element using
- * <code>IClassFile.getSource()</code>, and is only available for a class
- * files with attached source.
- * <p>
- * The returned compilation unit node is the root node of a new AST.
- * Each node in the subtree carries source range(s) information relating back
- * to positions in the source string (the source string is not remembered
- * with the AST).
- * The source range usually begins at the first character of the first token
- * corresponding to the node; leading whitespace and comments are <b>not</b>
- * included. The source range usually extends through the last character of
- * the last token corresponding to the node; trailing whitespace and
- * comments are <b>not</b> included. There are a handful of exceptions
- * (including compilation units and the various body declarations); the
- * specification for these node type spells out the details.
- * Source ranges nest properly: the source range for a child is always
- * within the source range of its parent, and the source ranges of sibling
- * nodes never overlap.
- * If a syntax error is detected while parsing, the relevant node(s) of the
- * tree will be flagged as <code>MALFORMED</code>.
- * </p>
- * <p>
- * If <code>resolveBindings</code> is <code>true</code>, the various names
- * and types appearing in the compilation unit can be resolved to "bindings"
- * by calling the <code>resolveBinding</code> methods. These bindings
- * draw connections between the different parts of a program, and
- * generally afford a more powerful vantage point for clients who wish to
- * analyze a program's structure more deeply. These bindings come at a
- * considerable cost in both time and space, however, and should not be
- * requested frivolously. The additional space is not reclaimed until the
- * AST, all its nodes, and all its bindings become garbage. So it is very
- * important to not retain any of these objects longer than absolutely
- * necessary. Bindings are resolved at the time the AST is created. Subsequent
- * modifications to the AST do not affect the bindings returned by
- * <code>resolveBinding</code> methods in any way; these methods return the
- * same binding as before the AST was modified (including modifications
- * that rearrange subtrees by reparenting nodes).
- * If <code>resolveBindings</code> is <code>false</code>, the analysis
- * does not go beyond parsing and building the tree, and all
- * <code>resolveBinding</code> methods return <code>null</code> from the
- * outset.
- * </p>
- *
- * @param classFile the Java model class file whose corresponding source code is to be parsed
- * @param resolveBindings <code>true</code> if bindings are wanted,
- * and <code>false</code> if bindings are not of interest
- * @return the compilation unit node
- * @exception IllegalArgumentException if the given Java element does not
- * exist or if its source string cannot be obtained
- * @see ASTNode#getFlags()
- * @see ASTNode#MALFORMED
- * @see ASTNode#getStartPosition()
- * @see ASTNode#getLength()
- * @since 2.1
- * @deprecated Use {@link ASTParser} instead.
- */
- public static CompilationUnit parseCompilationUnit(
- IClassFile classFile,
- boolean resolveBindings) {
-
- if (classFile == null) {
- throw new IllegalArgumentException();
- }
- try {
- ASTParser c = ASTParser.newParser(AST.JLS2);
- c.setSource(classFile);
- c.setResolveBindings(resolveBindings);
- ASTNode result = c.createAST(null);
- return (CompilationUnit) result;
- } catch (IllegalStateException e) {
- // convert ASTParser's complaints into old form
- throw new IllegalArgumentException();
- }
- }
-
- /**
- * Parses the given string as the hypothetical contents of the named
- * compilation unit and creates and returns a corresponding abstract syntax tree.
- * <p>
- * The returned compilation unit node is the root node of a new AST.
- * Each node in the subtree carries source range(s) information relating back
- * to positions in the given source string (the given source string itself
- * is not remembered with the AST).
- * The source range usually begins at the first character of the first token
- * corresponding to the node; leading whitespace and comments are <b>not</b>
- * included. The source range usually extends through the last character of
- * the last token corresponding to the node; trailing whitespace and
- * comments are <b>not</b> included. There are a handful of exceptions
- * (including compilation units and the various body declarations); the
- * specification for these node type spells out the details.
- * Source ranges nest properly: the source range for a child is always
- * within the source range of its parent, and the source ranges of sibling
- * nodes never overlap.
- * If a syntax error is detected while parsing, the relevant node(s) of the
- * tree will be flagged as <code>MALFORMED</code>.
- * </p>
- * <p>
- * If the given project is not <code>null</code>, the various names
- * and types appearing in the compilation unit can be resolved to "bindings"
- * by calling the <code>resolveBinding</code> methods. These bindings
- * draw connections between the different parts of a program, and
- * generally afford a more powerful vantage point for clients who wish to
- * analyze a program's structure more deeply. These bindings come at a
- * considerable cost in both time and space, however, and should not be
- * requested frivolously. The additional space is not reclaimed until the
- * AST, all its nodes, and all its bindings become garbage. So it is very
- * important to not retain any of these objects longer than absolutely
- * necessary. Bindings are resolved at the time the AST is created. Subsequent
- * modifications to the AST do not affect the bindings returned by
- * <code>resolveBinding</code> methods in any way; these methods return the
- * same binding as before the AST was modified (including modifications
- * that rearrange subtrees by reparenting nodes).
- * If the given project is <code>null</code>, the analysis
- * does not go beyond parsing and building the tree, and all
- * <code>resolveBinding</code> methods return <code>null</code> from the
- * outset.
- * </p>
- * <p>
- * The name of the compilation unit must be supplied for resolving bindings.
- * This name should be suffixed by a dot ('.') followed by one of the
- * {@link JavaCore#getJavaLikeExtensions() Java-like extensions}
- * and match the name of the main
- * (public) class or interface declared in the source. For example, if the source
- * declares a public class named "Foo", the name of the compilation can be
- * "Foo.java". For the purposes of resolving bindings, types declared in the
- * source string hide types by the same name available through the classpath
- * of the given project.
- * </p>
- *
- * @param source the string to be parsed as a Java compilation unit
- * @param unitName the name of the compilation unit that would contain the source
- * string, or <code>null</code> if <code>javaProject</code> is also <code>null</code>
- * @param project the Java project used to resolve names, or
- * <code>null</code> if bindings are not resolved
- * @return the compilation unit node
- * @see ASTNode#getFlags()
- * @see ASTNode#MALFORMED
- * @see ASTNode#getStartPosition()
- * @see ASTNode#getLength()
- * @since 2.0
- * @deprecated Use {@link ASTParser} instead.
- */
- public static CompilationUnit parseCompilationUnit(
- char[] source,
- String unitName,
- IJavaProject project) {
-
- if (source == null) {
- throw new IllegalArgumentException();
- }
- ASTParser astParser = ASTParser.newParser(AST.JLS2);
- astParser.setSource(source);
- astParser.setUnitName(unitName);
- astParser.setProject(project);
- astParser.setResolveBindings(project != null);
- ASTNode result = astParser.createAST(null);
- return (CompilationUnit) result;
- }
-
- /**
- * Parses the given string as a Java compilation unit and creates and
- * returns a corresponding abstract syntax tree.
- * <p>
- * The returned compilation unit node is the root node of a new AST.
- * Each node in the subtree carries source range(s) information relating back
- * to positions in the given source string (the given source string itself
- * is not remembered with the AST).
- * The source range usually begins at the first character of the first token
- * corresponding to the node; leading whitespace and comments are <b>not</b>
- * included. The source range usually extends through the last character of
- * the last token corresponding to the node; trailing whitespace and
- * comments are <b>not</b> included. There are a handful of exceptions
- * (including compilation units and the various body declarations); the
- * specification for these node type spells out the details.
- * Source ranges nest properly: the source range for a child is always
- * within the source range of its parent, and the source ranges of sibling
- * nodes never overlap.
- * If a syntax error is detected while parsing, the relevant node(s) of the
- * tree will be flagged as <code>MALFORMED</code>.
- * </p>
- * <p>
- * This method does not compute binding information; all <code>resolveBinding</code>
- * methods applied to nodes of the resulting AST return <code>null</code>.
- * </p>
- *
- * @param source the string to be parsed as a Java compilation unit
- * @return the compilation unit node
- * @see ASTNode#getFlags()
- * @see ASTNode#MALFORMED
- * @see ASTNode#getStartPosition()
- * @see ASTNode#getLength()
- * @since 2.0
- * @deprecated Use {@link ASTParser} instead.
- */
- public static CompilationUnit parseCompilationUnit(char[] source) {
- if (source == null) {
- throw new IllegalArgumentException();
- }
- ASTParser c = ASTParser.newParser(AST.JLS2);
- c.setSource(source);
- ASTNode result = c.createAST(null);
- return (CompilationUnit) result;
- }
-
- /**
- * Returns the binding resolver for this AST.
- *
- * @return the binding resolver for this AST
- */
- BindingResolver getBindingResolver() {
- return this.resolver;
- }
-
- /**
- * Returns the event handler for this AST.
- *
- * @return the event handler for this AST
- * @since 3.0
- */
- NodeEventHandler getEventHandler() {
- return this.eventHandler;
- }
-
- /**
- * Sets the event handler for this AST.
- *
- * @param eventHandler the event handler for this AST
- * @since 3.0
- */
- void setEventHandler(NodeEventHandler eventHandler) {
- if (this.eventHandler == null) {
- throw new IllegalArgumentException();
- }
- this.eventHandler = eventHandler;
- }
-
- /**
- * Returns default node flags of new nodes of this AST.
- *
- * @return the default node flags of new nodes of this AST
- * @since 3.0
- */
- int getDefaultNodeFlag() {
- return this.defaultNodeFlag;
- }
-
- /**
- * Sets default node flags of new nodes of this AST.
- *
- * @param flag node flags of new nodes of this AST
- * @since 3.0
- */
- void setDefaultNodeFlag(int flag) {
- this.defaultNodeFlag = flag;
- }
-
- /**
- * Set <code>originalModificationCount</code> to the current modification count
- *
- * @since 3.0
- */
- void setOriginalModificationCount(long count) {
- this.originalModificationCount = count;
- }
-
- /**
- * Returns the type binding for a "well known" type.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- * <p>
- * The following type names are supported:
- * <ul>
- * <li><code>"boolean"</code></li>
- * <li><code>"byte"</code></li>
- * <li><code>"char"</code></li>
- * <li><code>"double"</code></li>
- * <li><code>"float"</code></li>
- * <li><code>"int"</code></li>
- * <li><code>"long"</code></li>
- * <li><code>"short"</code></li>
- * <li><code>"void"</code></li>
- * <li><code>"java.lang.Boolean"</code> (since 3.1)</li>
- * <li><code>"java.lang.Byte"</code> (since 3.1)</li>
- * <li><code>"java.lang.Character"</code> (since 3.1)</li>
- * <li><code>"java.lang.Class"</code></li>
- * <li><code>"java.lang.Cloneable"</code></li>
- * <li><code>"java.lang.Double"</code> (since 3.1)</li>
- * <li><code>"java.lang.Error"</code></li>
- * <li><code>"java.lang.Exception"</code></li>
- * <li><code>"java.lang.Float"</code> (since 3.1)</li>
- * <li><code>"java.lang.Integer"</code> (since 3.1)</li>
- * <li><code>"java.lang.Long"</code> (since 3.1)</li>
- * <li><code>"java.lang.Object"</code></li>
- * <li><code>"java.lang.RuntimeException"</code></li>
- * <li><code>"java.lang.Short"</code> (since 3.1)</li>
- * <li><code>"java.lang.String"</code></li>
- * <li><code>"java.lang.StringBuffer"</code></li>
- * <li><code>"java.lang.Throwable"</code></li>
- * <li><code>"java.lang.Void"</code> (since 3.1)</li>
- * <li><code>"java.io.Serializable"</code></li>
- * </ul>
- * </p>
- *
- * @param name the name of a well known type
- * @return the corresponding type binding, or <code>null</code> if the
- * named type is not considered well known or if no binding can be found
- * for it
- */
- public ITypeBinding resolveWellKnownType(String name) {
- if (name == null) {
- return null;
- }
- return getBindingResolver().resolveWellKnownType(name);
- }
-
- /**
- * Sets the binding resolver for this AST.
- *
- * @param resolver the new binding resolver for this AST
- */
- void setBindingResolver(BindingResolver resolver) {
- if (resolver == null) {
- throw new IllegalArgumentException();
- }
- this.resolver = resolver;
- }
-
- /**
- * Checks that this AST operation is not used when
- * building level JLS2 ASTs.
-
- * @exception UnsupportedOperationException
- * @since 3.0
- */
- void unsupportedIn2() {
- if (this.apiLevel == AST.JLS2) {
- throw new UnsupportedOperationException("Operation not supported in JLS2 AST"); //$NON-NLS-1$
- }
- }
-
- /**
- * Checks that this AST operation is only used when
- * building level JLS2 ASTs.
-
- * @exception UnsupportedOperationException
- * @since 3.0
- */
- void supportedOnlyIn2() {
- if (this.apiLevel != AST.JLS2) {
- throw new UnsupportedOperationException("Operation not supported in JLS2 AST"); //$NON-NLS-1$
- }
- }
-
- /**
- * new Class[] {AST.class}
- * @since 3.0
- */
- private static final Class[] AST_CLASS = new Class[] {AST.class};
-
- /**
- * new Object[] {this}
- * @since 3.0
- */
- private final Object[] THIS_AST= new Object[] {this};
-
- /*
- * Must not collide with a value for ICompilationUnit constants
- */
- static final int RESOLVED_BINDINGS = 0x80000000;
-
- /**
- * Tag bit value. This represents internal state of the tree.
- */
- private int bits;
-
- /**
- * Creates an unparented node of the given node class
- * (non-abstract subclass of {@link ASTNode}).
- *
- * @param nodeClass AST node class
- * @return a new unparented node owned by this AST
- * @exception IllegalArgumentException if <code>nodeClass</code> is
- * <code>null</code> or is not a concrete node type class
- * @since 3.0
- */
- public ASTNode createInstance(Class nodeClass) {
- if (nodeClass == null) {
- throw new IllegalArgumentException();
- }
- try {
- // invoke constructor with signature Foo(AST)
- Constructor c = nodeClass.getDeclaredConstructor(AST_CLASS);
- Object result = c.newInstance(this.THIS_AST);
- return (ASTNode) result;
- } catch (NoSuchMethodException e) {
- // all AST node classes have a Foo(AST) constructor
- // therefore nodeClass is not legit
- throw new IllegalArgumentException();
- } catch (InstantiationException e) {
- // all concrete AST node classes can be instantiated
- // therefore nodeClass is not legit
- throw new IllegalArgumentException();
- } catch (IllegalAccessException e) {
- // all AST node classes have an accessible Foo(AST) constructor
- // therefore nodeClass is not legit
- throw new IllegalArgumentException();
- } catch (InvocationTargetException e) {
- // concrete AST node classes do not die in the constructor
- // therefore nodeClass is not legit
- throw new IllegalArgumentException();
- }
- }
-
- /**
- * Creates an unparented node of the given node type.
- * This convenience method is equivalent to:
- * <pre>
- * createInstance(ASTNode.nodeClassForType(nodeType))
- * </pre>
- *
- * @param nodeType AST node type, one of the node type
- * constants declared on {@link ASTNode}
- * @return a new unparented node owned by this AST
- * @exception IllegalArgumentException if <code>nodeType</code> is
- * not a legal AST node type
- * @since 3.0
- */
- public ASTNode createInstance(int nodeType) {
- // nodeClassForType throws IllegalArgumentException if nodeType is bogus
- Class nodeClass = ASTNode.nodeClassForType(nodeType);
- return createInstance(nodeClass);
- }
-
- //=============================== NAMES ===========================
- /**
- * Creates and returns a new unparented simple name node for the given
- * identifier. The identifier should be a legal Java identifier, but not
- * a keyword, boolean literal ("true", "false") or null literal ("null").
- *
- * @param identifier the identifier
- * @return a new unparented simple name node
- * @exception IllegalArgumentException if the identifier is invalid
- */
- public SimpleName newSimpleName(String identifier) {
- if (identifier == null) {
- throw new IllegalArgumentException();
- }
- SimpleName result = new SimpleName(this);
- result.setIdentifier(identifier);
- return result;
- }
-
- /**
- * Creates and returns a new unparented qualified name node for the given
- * qualifier and simple name child node.
- *
- * @param qualifier the qualifier name node
- * @param name the simple name being qualified
- * @return a new unparented qualified name node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public QualifiedName newQualifiedName(
- Name qualifier,
- SimpleName name) {
- QualifiedName result = new QualifiedName(this);
- result.setQualifier(qualifier);
- result.setName(name);
- return result;
-
- }
-
- /**
- * Creates and returns a new unparented name node for the given name
- * segments. Returns a simple name if there is only one name segment, and
- * a qualified name if there are multiple name segments. Each of the name
- * segments should be legal Java identifiers (this constraint may or may
- * not be enforced), and there must be at least one name segment.
- *
- * @param identifiers a list of 1 or more name segments, each of which
- * is a legal Java identifier
- * @return a new unparented name node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the identifier is invalid</li>
- * <li>the list of identifiers is empty</li>
- * </ul>
- */
- public Name newName(String[] identifiers) {
- // update internalSetName(String[] if changed
- int count = identifiers.length;
- if (count == 0) {
- throw new IllegalArgumentException();
- }
- Name result = newSimpleName(identifiers[0]);
- for (int i = 1; i < count; i++) {
- SimpleName name = newSimpleName(identifiers[i]);
- result = newQualifiedName(result, name);
- }
- return result;
- }
-
- /* (omit javadoc for this method)
- * This method is a copy of setName(String[]) that doesn't do any validation.
- */
- Name internalNewName(String[] identifiers) {
- int count = identifiers.length;
- if (count == 0) {
- throw new IllegalArgumentException();
- }
- final SimpleName simpleName = new SimpleName(this);
- simpleName.internalSetIdentifier(identifiers[0]);
- Name result = simpleName;
- for (int i = 1; i < count; i++) {
- SimpleName name = new SimpleName(this);
- name.internalSetIdentifier(identifiers[i]);
- result = newQualifiedName(result, name);
- }
- return result;
- }
-
- /**
- * Creates and returns a new unparented name node for the given name.
- * The name string must consist of 1 or more name segments separated
- * by single dots '.'. Returns a {@link QualifiedName} if the name has
- * dots, and a {@link SimpleName} otherwise. Each of the name
- * segments should be legal Java identifiers (this constraint may or may
- * not be enforced), and there must be at least one name segment.
- * The string must not contains white space, '<', '>',
- * '[', ']', or other any other characters that are not
- * part of the Java identifiers or separating '.'s.
- *
- * @param qualifiedName string consisting of 1 or more name segments,
- * each of which is a legal Java identifier, separated by single dots '.'
- * @return a new unparented name node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the string is empty</li>
- * <li>the string begins or ends in a '.'</li>
- * <li>the string has adjacent '.'s</li>
- * <li>the segments between the '.'s are not valid Java identifiers</li>
- * </ul>
- * @since 3.1
- */
- public Name newName(String qualifiedName) {
- StringTokenizer t = new StringTokenizer(qualifiedName, ".", true); //$NON-NLS-1$
- Name result = null;
- // balance is # of name tokens - # of period tokens seen so far
- // initially 0; finally 1; should never drop < 0 or > 1
- int balance = 0;
- while(t.hasMoreTokens()) {
- String s = t.nextToken();
- if (s.indexOf('.') >= 0) {
- // this is a delimiter
- if (s.length() > 1) {
- // too many dots in a row
- throw new IllegalArgumentException();
- }
- balance--;
- if (balance < 0) {
- throw new IllegalArgumentException();
- }
- } else {
- // this is an identifier segment
- balance++;
- SimpleName name = newSimpleName(s);
- if (result == null) {
- result = name;
- } else {
- result = newQualifiedName(result, name);
- }
- }
- }
- if (balance != 1) {
- throw new IllegalArgumentException();
- }
- return result;
- }
-
- //=============================== TYPES ===========================
- /**
- * Creates and returns a new unparented simple type node with the given
- * type name.
- * <p>
- * This method can be used to convert a name (<code>Name</code>) into a
- * type (<code>Type</code>) by wrapping it.
- * </p>
- *
- * @param typeName the name of the class or interface
- * @return a new unparented simple type node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public SimpleType newSimpleType(Name typeName) {
- SimpleType result = new SimpleType(this);
- result.setName(typeName);
- return result;
- }
-
- /**
- * Creates and returns a new unparented array type node with the given
- * component type, which may be another array type.
- *
- * @param componentType the component type (possibly another array type)
- * @return a new unparented array type node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public ArrayType newArrayType(Type componentType) {
- ArrayType result = new ArrayType(this);
- result.setComponentType(componentType);
- return result;
- }
-
- /**
- * Creates and returns a new unparented array type node with the given
- * element type and number of dimensions.
- * <p>
- * Note that if the element type passed in is an array type, the
- * element type of the result will not be the same as what was passed in.
- * </p>
- *
- * @param elementType the element type (never an array type)
- * @param dimensions the number of dimensions, a positive number
- * @return a new unparented array type node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * <li>the element type is null</li>
- * <li>the element type is an array type</li>
- * <li>the number of dimensions is lower than 1</li>
- * <li>the number of dimensions is greater than 1000</li>
- * </ul>
- */
- public ArrayType newArrayType(Type elementType, int dimensions) {
- if (elementType == null || elementType.isArrayType()) {
- throw new IllegalArgumentException();
- }
- if (dimensions < 1 || dimensions > 1000) {
- // we would blow our stacks anyway with a 1000-D array
- throw new IllegalArgumentException();
- }
- ArrayType result = new ArrayType(this);
- result.setComponentType(elementType);
- for (int i = 2; i <= dimensions; i++) {
- result = newArrayType(result);
- }
- return result;
-
- }
-
- /**
- * Creates and returns a new unparented primitive type node with the given
- * type code.
- *
- * @param typeCode one of the primitive type code constants declared in
- * <code>PrimitiveType</code>
- * @return a new unparented primitive type node
- * @exception IllegalArgumentException if the primitive type code is invalid
- */
- public PrimitiveType newPrimitiveType(PrimitiveType.Code typeCode) {
- PrimitiveType result = new PrimitiveType(this);
- result.setPrimitiveTypeCode(typeCode);
- return result;
- }
-
- /**
- * Creates and returns a new unparented parameterized type node with the
- * given type and an empty list of type arguments.
- *
- * @param type the type that is parameterized
- * @return a new unparented parameterized type node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public ParameterizedType newParameterizedType(Type type) {
- ParameterizedType result = new ParameterizedType(this);
- result.setType(type);
- return result;
- }
-
- /**
- * Creates and returns a new unparented qualified type node with
- * the given qualifier type and name.
- *
- * @param qualifier the qualifier type node
- * @param name the simple name being qualified
- * @return a new unparented qualified type node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public QualifiedType newQualifiedType(Type qualifier, SimpleName name) {
- QualifiedType result = new QualifiedType(this);
- result.setQualifier(qualifier);
- result.setName(name);
- return result;
- }
-
- /**
- * Creates and returns a new unparented wildcard type node with no
- * type bound.
- *
- * @return a new unparented wildcard type node
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public WildcardType newWildcardType() {
- WildcardType result = new WildcardType(this);
- return result;
- }
-
- //=============================== DECLARATIONS ===========================
- /**
- * Creates an unparented compilation unit node owned by this AST.
- * The compilation unit initially has no package declaration, no
- * import declarations, and no type declarations.
- *
- * @return the new unparented compilation unit node
- */
- public CompilationUnit newCompilationUnit() {
- return new CompilationUnit(this);
- }
-
- /**
- * Creates an unparented package declaration node owned by this AST.
- * The package declaration initially declares a package with an
- * unspecified name.
- *
- * @return the new unparented package declaration node
- */
- public PackageDeclaration newPackageDeclaration() {
- PackageDeclaration result = new PackageDeclaration(this);
- return result;
- }
-
- /**
- * Creates an unparented import declaration node owned by this AST.
- * The import declaration initially contains a single-type import
- * of a type with an unspecified name.
- *
- * @return the new unparented import declaration node
- */
- public ImportDeclaration newImportDeclaration() {
- ImportDeclaration result = new ImportDeclaration(this);
- return result;
- }
-
- /**
- * Creates an unparented class declaration node owned by this AST.
- * The name of the class is an unspecified, but legal, name;
- * no modifiers; no doc comment; no superclass or superinterfaces;
- * and an empty class body.
- * <p>
- * To create an interface, use this method and then call
- * <code>TypeDeclaration.setInterface(true)</code>.
- * </p>
- *
- * @return a new unparented type declaration node
- */
- public TypeDeclaration newTypeDeclaration() {
- TypeDeclaration result = new TypeDeclaration(this);
- result.setInterface(false);
- return result;
- }
-
- /**
- * Creates an unparented method declaration node owned by this AST.
- * By default, the declaration is for a method of an unspecified, but
- * legal, name; no modifiers; no doc comment; no parameters; return
- * type void; no extra array dimensions; no thrown exceptions; and no
- * body (as opposed to an empty body).
- * <p>
- * To create a constructor, use this method and then call
- * <code>MethodDeclaration.setConstructor(true)</code> and
- * <code>MethodDeclaration.setName(className)</code>.
- * </p>
- *
- * @return a new unparented method declaration node
- */
- public MethodDeclaration newMethodDeclaration() {
- MethodDeclaration result = new MethodDeclaration(this);
- result.setConstructor(false);
- return result;
- }
-
- /**
- * Creates an unparented single variable declaration node owned by this AST.
- * By default, the declaration is for a variable with an unspecified, but
- * legal, name and type; no modifiers; no array dimensions after the
- * variable; no initializer; not variable arity.
- *
- * @return a new unparented single variable declaration node
- */
- public SingleVariableDeclaration newSingleVariableDeclaration() {
- SingleVariableDeclaration result = new SingleVariableDeclaration(this);
- return result;
- }
-
- /**
- * Creates an unparented variable declaration fragment node owned by this
- * AST. By default, the fragment is for a variable with an unspecified, but
- * legal, name; no extra array dimensions; and no initializer.
- *
- * @return a new unparented variable declaration fragment node
- */
- public VariableDeclarationFragment newVariableDeclarationFragment() {
- VariableDeclarationFragment result = new VariableDeclarationFragment(this);
- return result;
- }
-
- /**
- * Creates an unparented initializer node owned by this AST, with an
- * empty block. By default, the initializer has no modifiers and
- * an empty block.
- *
- * @return a new unparented initializer node
- */
- public Initializer newInitializer() {
- Initializer result = new Initializer(this);
- return result;
- }
-
- /**
- * Creates an unparented enum constant declaration node owned by this AST.
- * The name of the constant is an unspecified, but legal, name;
- * no doc comment; no modifiers or annotations; no arguments;
- * and does not declare an anonymous class.
- *
- * @return a new unparented enum constant declaration node
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public EnumConstantDeclaration newEnumConstantDeclaration() {
- EnumConstantDeclaration result = new EnumConstantDeclaration(this);
- return result;
- }
-
- /**
- * Creates an unparented enum declaration node owned by this AST.
- * The name of the enum is an unspecified, but legal, name;
- * no doc comment; no modifiers or annotations;
- * no superinterfaces; and empty lists of enum constants
- * and body declarations.
- *
- * @return a new unparented enum declaration node
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public EnumDeclaration newEnumDeclaration() {
- EnumDeclaration result = new EnumDeclaration(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented type parameter type node with an
- * unspecified type variable name and an empty list of type bounds.
- *
- * @return a new unparented type parameter node
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public TypeParameter newTypeParameter() {
- TypeParameter result = new TypeParameter(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented annotation type declaration
- * node for an unspecified, but legal, name; no modifiers; no javadoc;
- * and an empty list of member declarations.
- *
- * @return a new unparented annotation type declaration node
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public AnnotationTypeDeclaration newAnnotationTypeDeclaration() {
- AnnotationTypeDeclaration result = new AnnotationTypeDeclaration(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented annotation type
- * member declaration node for an unspecified, but legal,
- * member name and type; no modifiers; no javadoc;
- * and no default value.
- *
- * @return a new unparented annotation type member declaration node
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public AnnotationTypeMemberDeclaration newAnnotationTypeMemberDeclaration() {
- AnnotationTypeMemberDeclaration result = new AnnotationTypeMemberDeclaration(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented modifier node for the given
- * modifier.
- *
- * @param keyword one of the modifier keyword constants
- * @return a new unparented modifier node
- * @exception IllegalArgumentException if the primitive type code is invalid
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public Modifier newModifier(Modifier.ModifierKeyword keyword) {
- Modifier result = new Modifier(this);
- result.setKeyword(keyword);
- return result;
- }
-
- /**
- * Creates and returns a list of new unparented modifier nodes
- * for the given modifier flags. When multiple modifiers are
- * requested the modifiers nodes will appear in the following order:
- * public, protected, private, abstract, static, final, synchronized,
- * native, strictfp, transient, volatile. This order is consistent
- * with the recommendations in JLS2 8.1.1, 8.3.1, and 8.4.3.
- *
- * @param flags bitwise or of modifier flags declared on {@link Modifier}
- * @return a possibly empty list of new unparented modifier nodes
- * (element type <code>Modifier</code>)
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public List newModifiers(int flags) {
- if (this.apiLevel == AST.JLS2) {
- unsupportedIn2();
- }
- List result = new ArrayList(3); // 3 modifiers is more than average
- if (Modifier.isPublic(flags)) {
- result.add(newModifier(Modifier.ModifierKeyword.PUBLIC_KEYWORD));
- }
- if (Modifier.isProtected(flags)) {
- result.add(newModifier(Modifier.ModifierKeyword.PROTECTED_KEYWORD));
- }
- if (Modifier.isPrivate(flags)) {
- result.add(newModifier(Modifier.ModifierKeyword.PRIVATE_KEYWORD));
- }
- if (Modifier.isAbstract(flags)) {
- result.add(newModifier(Modifier.ModifierKeyword.ABSTRACT_KEYWORD));
- }
- if (Modifier.isStatic(flags)) {
- result.add(newModifier(Modifier.ModifierKeyword.STATIC_KEYWORD));
- }
- if (Modifier.isFinal(flags)) {
- result.add(newModifier(Modifier.ModifierKeyword.FINAL_KEYWORD));
- }
- if (Modifier.isSynchronized(flags)) {
- result.add(newModifier(Modifier.ModifierKeyword.SYNCHRONIZED_KEYWORD));
- }
- if (Modifier.isNative(flags)) {
- result.add(newModifier(Modifier.ModifierKeyword.NATIVE_KEYWORD));
- }
- if (Modifier.isStrictfp(flags)) {
- result.add(newModifier(Modifier.ModifierKeyword.STRICTFP_KEYWORD));
- }
- if (Modifier.isTransient(flags)) {
- result.add(newModifier(Modifier.ModifierKeyword.TRANSIENT_KEYWORD));
- }
- if (Modifier.isVolatile(flags)) {
- result.add(newModifier(Modifier.ModifierKeyword.VOLATILE_KEYWORD));
- }
- return result;
- }
-
- //=============================== COMMENTS ===========================
-
- /**
- * Creates and returns a new block comment placeholder node.
- * <p>
- * Note that this node type is used to recording the source
- * range where a comment was found in the source string.
- * These comment nodes are normally found (only) in
- * {@linkplain CompilationUnit#getCommentList()
- * the comment table} for parsed compilation units.
- * </p>
- *
- * @return a new unparented block comment node
- * @since 3.0
- */
- public BlockComment newBlockComment() {
- BlockComment result = new BlockComment(this);
- return result;
- }
-
- /**
- * Creates and returns a new line comment placeholder node.
- * <p>
- * Note that this node type is used to recording the source
- * range where a comment was found in the source string.
- * These comment nodes are normally found (only) in
- * {@linkplain CompilationUnit#getCommentList()
- * the comment table} for parsed compilation units.
- * </p>
- *
- * @return a new unparented line comment node
- * @since 3.0
- */
- public LineComment newLineComment() {
- LineComment result = new LineComment(this);
- return result;
- }
-
- /**
- * Creates and returns a new doc comment node.
- * Initially the new node has an empty list of tag elements
- * (and, for backwards compatability, an unspecified, but legal,
- * doc comment string)
- *
- * @return a new unparented doc comment node
- */
- public Javadoc newJavadoc() {
- Javadoc result = new Javadoc(this);
- return result;
- }
-
- /**
- * Creates and returns a new tag element node.
- * Initially the new node has no tag name and an empty list of fragments.
- * <p>
- * Note that this node type is used only inside doc comments
- * ({@link Javadoc}).
- * </p>
- *
- * @return a new unparented tag element node
- * @since 3.0
- */
- public TagElement newTagElement() {
- TagElement result = new TagElement(this);
- return result;
- }
-
- /**
- * Creates and returns a new text element node.
- * Initially the new node has an empty text string.
- * <p>
- * Note that this node type is used only inside doc comments
- * ({@link Javadoc Javadoc}).
- * </p>
- *
- * @return a new unparented text element node
- * @since 3.0
- */
- public TextElement newTextElement() {
- TextElement result = new TextElement(this);
- return result;
- }
-
- /**
- * Creates and returns a new member reference node.
- * Initially the new node has no qualifier name and
- * an unspecified, but legal, member name.
- * <p>
- * Note that this node type is used only inside doc comments
- * ({@link Javadoc}).
- * </p>
- *
- * @return a new unparented member reference node
- * @since 3.0
- */
- public MemberRef newMemberRef() {
- MemberRef result = new MemberRef(this);
- return result;
- }
-
- /**
- * Creates and returns a new method reference node.
- * Initially the new node has no qualifier name,
- * an unspecified, but legal, method name, and an
- * empty parameter list.
- * <p>
- * Note that this node type is used only inside doc comments
- * ({@link Javadoc Javadoc}).
- * </p>
- *
- * @return a new unparented method reference node
- * @since 3.0
- */
- public MethodRef newMethodRef() {
- MethodRef result = new MethodRef(this);
- return result;
- }
-
- /**
- * Creates and returns a new method reference node.
- * Initially the new node has an unspecified, but legal,
- * type, not variable arity, and no parameter name.
- * <p>
- * Note that this node type is used only inside doc comments
- * ({@link Javadoc}).
- * </p>
- *
- * @return a new unparented method reference parameter node
- * @since 3.0
- */
- public MethodRefParameter newMethodRefParameter() {
- MethodRefParameter result = new MethodRefParameter(this);
- return result;
- }
-
- //=============================== STATEMENTS ===========================
- /**
- * Creates a new unparented local variable declaration statement node
- * owned by this AST, for the given variable declaration fragment.
- * By default, there are no modifiers and the base type is unspecified
- * (but legal).
- * <p>
- * This method can be used to convert a variable declaration fragment
- * (<code>VariableDeclarationFragment</code>) into a statement
- * (<code>Statement</code>) by wrapping it. Additional variable
- * declaration fragments can be added afterwards.
- * </p>
- *
- * @param fragment the variable declaration fragment
- * @return a new unparented variable declaration statement node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * <li>the variable declaration fragment is null</li>
- * </ul>
- */
- public VariableDeclarationStatement
- newVariableDeclarationStatement(VariableDeclarationFragment fragment) {
- if (fragment == null) {
- throw new IllegalArgumentException();
- }
- VariableDeclarationStatement result =
- new VariableDeclarationStatement(this);
- result.fragments().add(fragment);
- return result;
- }
-
- /**
- * Creates a new unparented local type declaration statement node
- * owned by this AST, for the given type declaration.
- * <p>
- * This method can be used to convert a type declaration
- * (<code>TypeDeclaration</code>) into a statement
- * (<code>Statement</code>) by wrapping it.
- * </p>
- *
- * @param decl the type declaration
- * @return a new unparented local type declaration statement node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public TypeDeclarationStatement
- newTypeDeclarationStatement(TypeDeclaration decl) {
- TypeDeclarationStatement result = new TypeDeclarationStatement(this);
- result.setDeclaration(decl);
- return result;
- }
-
- /**
- * Creates a new unparented local type declaration statement node
- * owned by this AST, for the given type declaration.
- * <p>
- * This method can be used to convert any kind of type declaration
- * (<code>AbstractTypeDeclaration</code>) into a statement
- * (<code>Statement</code>) by wrapping it.
- * </p>
- *
- * @param decl the type declaration
- * @return a new unparented local type declaration statement node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- * @since 3.0
- */
- public TypeDeclarationStatement
- newTypeDeclarationStatement(AbstractTypeDeclaration decl) {
- TypeDeclarationStatement result = new TypeDeclarationStatement(this);
- if (this.apiLevel == AST.JLS2) {
- result.internalSetTypeDeclaration((TypeDeclaration) decl);
- }
- if (this.apiLevel >= AST.JLS3) {
- result.setDeclaration(decl);
- }
- return result;
- }
-
- /**
- * Creates an unparented block node owned by this AST, for an empty list
- * of statements.
- *
- * @return a new unparented, empty block node
- */
- public Block newBlock() {
- return new Block(this);
- }
-
- /**
- * Creates an unparented continue statement node owned by this AST.
- * The continue statement has no label.
- *
- * @return a new unparented continue statement node
- */
- public ContinueStatement newContinueStatement() {
- return new ContinueStatement(this);
- }
-
- /**
- * Creates an unparented break statement node owned by this AST.
- * The break statement has no label.
- *
- * @return a new unparented break statement node
- */
- public BreakStatement newBreakStatement() {
- return new BreakStatement(this);
- }
-
- /**
- * Creates a new unparented expression statement node owned by this AST,
- * for the given expression.
- * <p>
- * This method can be used to convert an expression
- * (<code>Expression</code>) into a statement (<code>Type</code>)
- * by wrapping it. Note, however, that the result is only legal for
- * limited expression types, including method invocations, assignments,
- * and increment/decrement operations.
- * </p>
- *
- * @param expression the expression
- * @return a new unparented statement node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public ExpressionStatement newExpressionStatement(Expression expression) {
- ExpressionStatement result = new ExpressionStatement(this);
- result.setExpression(expression);
- return result;
- }
-
- /**
- * Creates a new unparented if statement node owned by this AST.
- * By default, the expression is unspecified (but legal),
- * the then statement is an empty block, and there is no else statement.
- *
- * @return a new unparented if statement node
- */
- public IfStatement newIfStatement() {
- return new IfStatement(this);
- }
-
- /**
- * Creates a new unparented while statement node owned by this AST.
- * By default, the expression is unspecified (but legal), and
- * the body statement is an empty block.
- *
- * @return a new unparented while statement node
- */
- public WhileStatement newWhileStatement() {
- return new WhileStatement(this);
- }
-
- /**
- * Creates a new unparented do statement node owned by this AST.
- * By default, the expression is unspecified (but legal), and
- * the body statement is an empty block.
- *
- * @return a new unparented do statement node
- */
- public DoStatement newDoStatement() {
- return new DoStatement(this);
- }
-
- /**
- * Creates a new unparented try statement node owned by this AST.
- * By default, the try statement has an empty block, no catch
- * clauses, and no finally block.
- *
- * @return a new unparented try statement node
- */
- public TryStatement newTryStatement() {
- return new TryStatement(this);
- }
-
- /**
- * Creates a new unparented catch clause node owned by this AST.
- * By default, the catch clause declares an unspecified, but legal,
- * exception declaration and has an empty block.
- *
- * @return a new unparented catch clause node
- */
- public CatchClause newCatchClause() {
- return new CatchClause(this);
- }
-
- /**
- * Creates a new unparented return statement node owned by this AST.
- * By default, the return statement has no expression.
- *
- * @return a new unparented return statement node
- */
- public ReturnStatement newReturnStatement() {
- return new ReturnStatement(this);
- }
-
- /**
- * Creates a new unparented throw statement node owned by this AST.
- * By default, the expression is unspecified, but legal.
- *
- * @return a new unparented throw statement node
- */
- public ThrowStatement newThrowStatement() {
- return new ThrowStatement(this);
- }
-
- /**
- * Creates a new unparented assert statement node owned by this AST.
- * By default, the first expression is unspecified, but legal, and has no
- * message expression.
- *
- * @return a new unparented assert statement node
- */
- public AssertStatement newAssertStatement() {
- return new AssertStatement(this);
- }
-
- /**
- * Creates a new unparented empty statement node owned by this AST.
- *
- * @return a new unparented empty statement node
- */
- public EmptyStatement newEmptyStatement() {
- return new EmptyStatement(this);
- }
-
- /**
- * Creates a new unparented labeled statement node owned by this AST.
- * By default, the label and statement are both unspecified, but legal.
- *
- * @return a new unparented labeled statement node
- */
- public LabeledStatement newLabeledStatement() {
- return new LabeledStatement(this);
- }
-
- /**
- * Creates a new unparented switch statement node owned by this AST.
- * By default, the expression is unspecified, but legal, and there are
- * no statements or switch cases.
- *
- * @return a new unparented labeled statement node
- */
- public SwitchStatement newSwitchStatement() {
- return new SwitchStatement(this);
- }
-
- /**
- * Creates a new unparented switch case statement node owned by
- * this AST. By default, the expression is unspecified, but legal.
- *
- * @return a new unparented switch case node
- */
- public SwitchCase newSwitchCase() {
- return new SwitchCase(this);
- }
-
- /**
- * Creates a new unparented synchronized statement node owned by this AST.
- * By default, the expression is unspecified, but legal, and the body is
- * an empty block.
- *
- * @return a new unparented synchronized statement node
- */
- public SynchronizedStatement newSynchronizedStatement() {
- return new SynchronizedStatement(this);
- }
-
- /**
- * Creates a new unparented for statement node owned by this AST.
- * By default, there are no initializers, no condition expression,
- * no updaters, and the body is an empty block.
- *
- * @return a new unparented for statement node
- */
- public ForStatement newForStatement() {
- return new ForStatement(this);
- }
-
- /**
- * Creates a new unparented enhanced for statement node owned by this AST.
- * By default, the paramter and expression are unspecified
- * but legal subtrees, and the body is an empty block.
- *
- * @return a new unparented throw statement node
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public EnhancedForStatement newEnhancedForStatement() {
- return new EnhancedForStatement(this);
- }
-
- //=============================== EXPRESSIONS ===========================
- /**
- * Creates and returns a new unparented string literal node for
- * the empty string literal.
- *
- * @return a new unparented string literal node
- */
- public StringLiteral newStringLiteral() {
- return new StringLiteral(this);
- }
-
-
- /**
- * Creates and returns a new unparented character literal node.
- * Initially the node has an unspecified character literal.
- *
- * @return a new unparented character literal node
- */
- public CharacterLiteral newCharacterLiteral() {
- return new CharacterLiteral(this);
- }
-
- /**
- * Creates and returns a new unparented number literal node.
- *
- * @param literal the token for the numeric literal as it would
- * appear in Java source code
- * @return a new unparented number literal node
- * @exception IllegalArgumentException if the literal is null
- */
- public NumberLiteral newNumberLiteral(String literal) {
- if (literal == null) {
- throw new IllegalArgumentException();
- }
- NumberLiteral result = new NumberLiteral(this);
- result.setToken(literal);
- return result;
- }
-
- /**
- * Creates and returns a new unparented number literal node.
- * Initially the number literal token is <code>"0"</code>.
- *
- * @return a new unparented number literal node
- */
- public NumberLiteral newNumberLiteral() {
- NumberLiteral result = new NumberLiteral(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented null literal node.
- *
- * @return a new unparented null literal node
- */
- public NullLiteral newNullLiteral() {
- return new NullLiteral(this);
- }
-
- /**
- * Creates and returns a new unparented boolean literal node.
- * <p>
- * For example, the assignment expression <code>foo = true</code>
- * is generated by the following snippet:
- * <code>
- * <pre>
- * Assignment e= ast.newAssignment();
- * e.setLeftHandSide(ast.newSimpleName("foo"));
- * e.setRightHandSide(ast.newBooleanLiteral(true));
- * </pre>
- * </code>
- * </p>
- *
- * @param value the boolean value
- * @return a new unparented boolean literal node
- */
- public BooleanLiteral newBooleanLiteral(boolean value) {
- BooleanLiteral result = new BooleanLiteral(this);
- result.setBooleanValue(value);
- return result;
- }
-
- /**
- * Creates and returns a new unparented assignment expression node
- * owned by this AST. By default, the assignment operator is "=" and
- * the left and right hand side expressions are unspecified, but
- * legal, names.
- *
- * @return a new unparented assignment expression node
- */
- public Assignment newAssignment() {
- Assignment result = new Assignment(this);
- return result;
- }
-
- /**
- * Creates an unparented method invocation expression node owned by this
- * AST. By default, the name of the method is unspecified (but legal)
- * there is no receiver expression, no type arguments, and the list of
- * arguments is empty.
- *
- * @return a new unparented method invocation expression node
- */
- public MethodInvocation newMethodInvocation() {
- MethodInvocation result = new MethodInvocation(this);
- return result;
- }
-
- /**
- * Creates an unparented "super" method invocation expression node owned by
- * this AST. By default, the name of the method is unspecified (but legal)
- * there is no qualifier, no type arguments, and the list of arguments is empty.
- *
- * @return a new unparented "super" method invocation
- * expression node
- */
- public SuperMethodInvocation newSuperMethodInvocation() {
- SuperMethodInvocation result = new SuperMethodInvocation(this);
- return result;
- }
-
- /**
- * Creates an unparented alternate constructor ("this(...);") invocation
- * statement node owned by this AST. By default, the lists of arguments
- * and type arguments are both empty.
- * <p>
- * Note that this type of node is a Statement, whereas a regular
- * method invocation is an Expression. The only valid use of these
- * statements are as the first statement of a constructor body.
- * </p>
- *
- * @return a new unparented alternate constructor invocation statement node
- */
- public ConstructorInvocation newConstructorInvocation() {
- ConstructorInvocation result = new ConstructorInvocation(this);
- return result;
- }
-
- /**
- * Creates an unparented alternate super constructor ("super(...);")
- * invocation statement node owned by this AST. By default, there is no
- * qualifier, no type arguments, and the list of arguments is empty.
- * <p>
- * Note that this type of node is a Statement, whereas a regular
- * super method invocation is an Expression. The only valid use of these
- * statements are as the first statement of a constructor body.
- * </p>
- *
- * @return a new unparented super constructor invocation statement node
- */
- public SuperConstructorInvocation newSuperConstructorInvocation() {
- SuperConstructorInvocation result =
- new SuperConstructorInvocation(this);
- return result;
- }
-
- /**
- * Creates a new unparented local variable declaration expression node
- * owned by this AST, for the given variable declaration fragment. By
- * default, there are no modifiers and the base type is unspecified
- * (but legal).
- * <p>
- * This method can be used to convert a variable declaration fragment
- * (<code>VariableDeclarationFragment</code>) into an expression
- * (<code>Expression</code>) by wrapping it. Additional variable
- * declaration fragments can be added afterwards.
- * </p>
- *
- * @param fragment the first variable declaration fragment
- * @return a new unparented variable declaration expression node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * <li>the given fragment is null</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public VariableDeclarationExpression
- newVariableDeclarationExpression(VariableDeclarationFragment fragment) {
- if (fragment == null) {
- throw new IllegalArgumentException();
- }
- VariableDeclarationExpression result =
- new VariableDeclarationExpression(this);
- result.fragments().add(fragment);
- return result;
- }
-
- /**
- * Creates a new unparented field declaration node owned by this AST,
- * for the given variable declaration fragment. By default, there are no
- * modifiers, no doc comment, and the base type is unspecified
- * (but legal).
- * <p>
- * This method can be used to wrap a variable declaration fragment
- * (<code>VariableDeclarationFragment</code>) into a field declaration
- * suitable for inclusion in the body of a type declaration
- * (<code>FieldDeclaration</code> implements <code>BodyDeclaration</code>).
- * Additional variable declaration fragments can be added afterwards.
- * </p>
- *
- * @param fragment the variable declaration fragment
- * @return a new unparented field declaration node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * <li>the given fragment is null</li>
- * </ul>
- */
- public FieldDeclaration newFieldDeclaration(VariableDeclarationFragment fragment) {
- if (fragment == null) {
- throw new IllegalArgumentException();
- }
- FieldDeclaration result = new FieldDeclaration(this);
- result.fragments().add(fragment);
- return result;
- }
-
- /**
- * Creates and returns a new unparented "this" expression node
- * owned by this AST. By default, there is no qualifier.
- *
- * @return a new unparented "this" expression node
- */
- public ThisExpression newThisExpression() {
- ThisExpression result = new ThisExpression(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented field access expression node
- * owned by this AST. By default, the expression and field are both
- * unspecified, but legal, names.
- *
- * @return a new unparented field access expression node
- */
- public FieldAccess newFieldAccess() {
- FieldAccess result = new FieldAccess(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented super field access expression node
- * owned by this AST. By default, the expression and field are both
- * unspecified, but legal, names.
- *
- * @return a new unparented super field access expression node
- */
- public SuperFieldAccess newSuperFieldAccess() {
- SuperFieldAccess result = new SuperFieldAccess(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented type literal expression node
- * owned by this AST. By default, the type is unspecified (but legal).
- *
- * @return a new unparented type literal node
- */
- public TypeLiteral newTypeLiteral() {
- TypeLiteral result = new TypeLiteral(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented cast expression node
- * owned by this AST. By default, the type and expression are unspecified
- * (but legal).
- *
- * @return a new unparented cast expression node
- */
- public CastExpression newCastExpression() {
- CastExpression result = new CastExpression(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented parenthesized expression node
- * owned by this AST. By default, the expression is unspecified (but legal).
- *
- * @return a new unparented parenthesized expression node
- */
- public ParenthesizedExpression newParenthesizedExpression() {
- ParenthesizedExpression result = new ParenthesizedExpression(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented infix expression node
- * owned by this AST. By default, the operator and left and right
- * operand are unspecified (but legal), and there are no extended
- * operands.
- *
- * @return a new unparented infix expression node
- */
- public InfixExpression newInfixExpression() {
- InfixExpression result = new InfixExpression(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented instanceof expression node
- * owned by this AST. By default, the operator and left and right
- * operand are unspecified (but legal).
- *
- * @return a new unparented instanceof expression node
- */
- public InstanceofExpression newInstanceofExpression() {
- InstanceofExpression result = new InstanceofExpression(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented postfix expression node
- * owned by this AST. By default, the operator and operand are
- * unspecified (but legal).
- *
- * @return a new unparented postfix expression node
- */
- public PostfixExpression newPostfixExpression() {
- PostfixExpression result = new PostfixExpression(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented prefix expression node
- * owned by this AST. By default, the operator and operand are
- * unspecified (but legal).
- *
- * @return a new unparented prefix expression node
- */
- public PrefixExpression newPrefixExpression() {
- PrefixExpression result = new PrefixExpression(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented array access expression node
- * owned by this AST. By default, the array and index expression are
- * both unspecified (but legal).
- *
- * @return a new unparented array access expression node
- */
- public ArrayAccess newArrayAccess() {
- ArrayAccess result = new ArrayAccess(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented array creation expression node
- * owned by this AST. By default, the array type is an unspecified
- * 1-dimensional array, the list of dimensions is empty, and there is no
- * array initializer.
- * <p>
- * Examples:
- * <code>
- * <pre>
- * // new String[len]
- * ArrayCreation ac1 = ast.newArrayCreation();
- * ac1.setType(
- * ast.newArrayType(
- * ast.newSimpleType(ast.newSimpleName("String"))));
- * ac1.dimensions().add(ast.newSimpleName("len"));
- *
- * // new double[7][24][]
- * ArrayCreation ac2 = ast.newArrayCreation();
- * ac2.setType(
- * ast.newArrayType(
- * ast.newPrimitiveType(PrimitiveType.DOUBLE), 3));
- * ac2.dimensions().add(ast.newNumberLiteral("7"));
- * ac2.dimensions().add(ast.newNumberLiteral("24"));
- *
- * // new int[] {1, 2}
- * ArrayCreation ac3 = ast.newArrayCreation();
- * ac3.setType(
- * ast.newArrayType(
- * ast.newPrimitiveType(PrimitiveType.INT)));
- * ArrayInitializer ai = ast.newArrayInitializer();
- * ac3.setInitializer(ai);
- * ai.expressions().add(ast.newNumberLiteral("1"));
- * ai.expressions().add(ast.newNumberLiteral("2"));
- * </pre>
- * </code>
- * </p>
- *
- * @return a new unparented array creation expression node
- */
- public ArrayCreation newArrayCreation() {
- ArrayCreation result = new ArrayCreation(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented class instance creation
- * ("new") expression node owned by this AST. By default,
- * there is no qualifying expression, no type parameters,
- * an unspecified (but legal) type name, an empty list of
- * arguments, and does not declare an anonymous class declaration.
- *
- * @return a new unparented class instance creation expression node
- */
- public ClassInstanceCreation newClassInstanceCreation() {
- ClassInstanceCreation result = new ClassInstanceCreation(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented anonymous class declaration
- * node owned by this AST. By default, the body declaration list is empty.
- *
- * @return a new unparented anonymous class declaration node
- */
- public AnonymousClassDeclaration newAnonymousClassDeclaration() {
- AnonymousClassDeclaration result = new AnonymousClassDeclaration(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented array initializer node
- * owned by this AST. By default, the initializer has no expressions.
- *
- * @return a new unparented array initializer node
- */
- public ArrayInitializer newArrayInitializer() {
- ArrayInitializer result = new ArrayInitializer(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented conditional expression node
- * owned by this AST. By default, the condition and both expressions
- * are unspecified (but legal).
- *
- * @return a new unparented array conditional expression node
- */
- public ConditionalExpression newConditionalExpression() {
- ConditionalExpression result = new ConditionalExpression(this);
- return result;
- }
-
- //=============================== ANNOTATIONS ====================
-
- /**
- * Creates and returns a new unparented normal annotation node with
- * an unspecified type name and an empty list of member value
- * pairs.
- *
- * @return a new unparented normal annotation node
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public NormalAnnotation newNormalAnnotation() {
- NormalAnnotation result = new NormalAnnotation(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented marker annotation node with
- * an unspecified type name.
- *
- * @return a new unparented marker annotation node
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public MarkerAnnotation newMarkerAnnotation() {
- MarkerAnnotation result = new MarkerAnnotation(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented single member annotation node with
- * an unspecified type name and value.
- *
- * @return a new unparented single member annotation node
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public SingleMemberAnnotation newSingleMemberAnnotation() {
- SingleMemberAnnotation result = new SingleMemberAnnotation(this);
- return result;
- }
-
- /**
- * Creates and returns a new unparented member value pair node with
- * an unspecified member name and value.
- *
- * @return a new unparented member value pair node
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public MemberValuePair newMemberValuePair() {
- MemberValuePair result = new MemberValuePair(this);
- return result;
- }
-
- /**
- * Enables the recording of changes to the given compilation
- * unit and its descendents. The compilation unit must have
- * been created by <code>ASTParser</code> and still be in
- * its original state. Once recording is on,
- * arbitrary changes to the subtree rooted at the compilation
- * unit are recorded internally. Once the modification has
- * been completed, call <code>rewrite</code> to get an object
- * representing the corresponding edits to the original
- * source code string.
- *
- * @exception IllegalArgumentException if this compilation unit is
- * marked as unmodifiable, or if this compilation unit has already
- * been tampered with, or if recording has already been enabled,
- * or if <code>root</code> is not owned by this AST
- * @see CompilationUnit#recordModifications()
- * @since 3.0
- */
- void recordModifications(CompilationUnit root) {
- if(this.modificationCount != this.originalModificationCount) {
- throw new IllegalArgumentException("AST is already modified"); //$NON-NLS-1$
- } else if(this.rewriter != null) {
- throw new IllegalArgumentException("AST modifications are already recorded"); //$NON-NLS-1$
- } else if((root.getFlags() & ASTNode.PROTECT) != 0) {
- throw new IllegalArgumentException("Root node is unmodifiable"); //$NON-NLS-1$
- } else if(root.getAST() != this) {
- throw new IllegalArgumentException("Root node is not owned by this ast"); //$NON-NLS-1$
- }
-
- this.rewriter = new InternalASTRewrite(root);
- this.setEventHandler(this.rewriter);
- }
-
- /**
- * Converts all modifications recorded into an object
- * representing the corresponding text edits to the
- * given document containing the original source
- * code for the compilation unit that gave rise to
- * this AST.
- *
- * @param document original document containing source code
- * for the compilation unit
- * @param options the table of formatter options
- * (key type: <code>String</code>; value type: <code>String</code>);
- * or <code>null</code> to use the standard global options
- * {@link JavaCore#getOptions() JavaCore.getOptions()}.
- * @return text edit object describing the changes to the
- * document corresponding to the recorded AST modifications
- * @exception IllegalArgumentException if the document passed is
- * <code>null</code> or does not correspond to this AST
- * @exception IllegalStateException if <code>recordModifications</code>
- * was not called to enable recording
- * @see CompilationUnit#rewrite(IDocument, Map)
- * @since 3.0
- */
- TextEdit rewrite(IDocument document, Map options) {
- if (document == null) {
- throw new IllegalArgumentException();
- }
- if (this.rewriter == null) {
- throw new IllegalStateException("Modifications record is not enabled"); //$NON-NLS-1$
- }
- return this.rewriter.rewriteAST(document, options);
- }
-
- /**
- * Returns true if the ast tree was created with bindings, false otherwise
- *
- * @return true if the ast tree was created with bindings, false otherwise
- * @since 3.3
- */
- public boolean hasResolvedBindings() {
- return (this.bits & RESOLVED_BINDINGS) != 0;
- }
-
- /**
- * Returns true if the ast tree was created with statements recovery, false otherwise
- *
- * @return true if the ast tree was created with statements recovery, false otherwise
- * @since 3.3
- */
- public boolean hasStatementsRecovery() {
- return (this.bits & ICompilationUnit.ENABLE_STATEMENTS_RECOVERY) != 0;
- }
-
- /**
- * Returns true if the ast tree was created with bindings recovery, false otherwise
- *
- * @return true if the ast tree was created with bindings recovery, false otherwise
- * @since 3.3
- */
- public boolean hasBindingsRecovery() {
- return (this.bits & ICompilationUnit.ENABLE_BINDINGS_RECOVERY) != 0;
- }
-
- void setFlag(int newValue) {
- this.bits |= newValue;
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.OperationCanceledException;
-import net.sourceforge.phpdt.core.JavaCore;
-import net.sourceforge.phpdt.core.compiler.CategorizedProblem;
-import net.sourceforge.phpdt.core.compiler.CharOperation;
-import net.sourceforge.phpdt.core.compiler.IProblem;
-import net.sourceforge.phpdt.core.compiler.InvalidInputException;
-import net.sourceforge.phpdt.core.dom.Modifier.ModifierKeyword;
-import net.sourceforge.phpdt.internal.compiler.ast.AbstractMethodDeclaration;
-import net.sourceforge.phpdt.internal.compiler.ast.AbstractVariableDeclaration;
-import net.sourceforge.phpdt.internal.compiler.ast.Argument;
-import net.sourceforge.phpdt.internal.compiler.ast.ForeachStatement;
-import net.sourceforge.phpdt.internal.compiler.ast.JavadocArgumentExpression;
-import net.sourceforge.phpdt.internal.compiler.ast.JavadocFieldReference;
-import net.sourceforge.phpdt.internal.compiler.ast.JavadocMessageSend;
-import net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration;
-import net.sourceforge.phpdt.internal.compiler.ast.MessageSend;
-import net.sourceforge.phpdt.internal.compiler.ast.OperatorIds;
-import net.sourceforge.phpdt.internal.compiler.ast.ParameterizedQualifiedTypeReference;
-import net.sourceforge.phpdt.internal.compiler.ast.ParameterizedSingleTypeReference;
-import net.sourceforge.phpdt.internal.compiler.ast.QualifiedAllocationExpression;
-import net.sourceforge.phpdt.internal.compiler.ast.QualifiedTypeReference;
-import net.sourceforge.phpdt.internal.compiler.ast.SingleNameReference;
-import net.sourceforge.phpdt.internal.compiler.ast.SingleTypeReference;
-import net.sourceforge.phpdt.internal.compiler.ast.StringLiteralConcatenation;
-import net.sourceforge.phpdt.internal.compiler.ast.TypeReference;
-import net.sourceforge.phpdt.internal.compiler.ast.Wildcard;
-import net.sourceforge.phpdt.internal.compiler.classfmt.ClassFileConstants;
-import net.sourceforge.phpdt.internal.compiler.impl.CompilerOptions;
-import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
-import net.sourceforge.phpdt.internal.compiler.lookup.ExtraCompilerModifiers;
-import net.sourceforge.phpdt.internal.compiler.lookup.TypeConstants;
-import net.sourceforge.phpdt.internal.compiler.parser.RecoveryScanner;
-import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
-import net.sourceforge.phpdt.internal.compiler.parser.TerminalTokens;
-
-/**
- * Internal class for converting internal compiler ASTs into public ASTs.
- */
-class ASTConverter {
-
- protected AST ast;
- protected Comment[] commentsTable;
- char[] compilationUnitSource;
- int compilationUnitSourceLength;
- protected DocCommentParser docParser;
- // comments
- protected boolean insideComments;
- protected IProgressMonitor monitor;
- protected Set pendingNameScopeResolution;
- protected Set pendingThisExpressionScopeResolution;
- protected boolean resolveBindings;
- Scanner scanner;
- private DefaultCommentMapper commentMapper;
-
- public ASTConverter(Map options, boolean resolveBindings, IProgressMonitor monitor) {
- this.resolveBindings = resolveBindings;
- Object sourceModeSetting = options.get(JavaCore.COMPILER_SOURCE);
- long sourceLevel = CompilerOptions.versionToJdkLevel(sourceModeSetting);
- if (sourceLevel == 0) {
- // unknown sourceModeSetting
- sourceLevel = ClassFileConstants.JDK1_3;
- }
- this.scanner = new Scanner(
- true /*comment*/,
- false /*whitespace*/,
- false /*nls*/,
- sourceLevel /*sourceLevel*/,
- null /*taskTags*/,
- null/*taskPriorities*/,
- true/*taskCaseSensitive*/);
- this.monitor = monitor;
- this.insideComments = JavaCore.ENABLED.equals(options.get(JavaCore.COMPILER_DOC_COMMENT_SUPPORT));
- }
-
- protected void adjustSourcePositionsForParent(net.sourceforge.phpdt.internal.compiler.ast.Expression expression) {
- int start = expression.sourceStart;
- int end = expression.sourceEnd;
- int leftParentCount = 1;
- int rightParentCount = 0;
- this.scanner.resetTo(start, end);
- try {
- int token = this.scanner.getNextToken();
- expression.sourceStart = this.scanner.currentPosition;
- boolean stop = false;
- while (!stop && ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF)) {
- switch(token) {
- case TerminalTokens.TokenNameLPAREN:
- leftParentCount++;
- break;
- case TerminalTokens.TokenNameRPAREN:
- rightParentCount++;
- if (rightParentCount == leftParentCount) {
- // we found the matching parenthesis
- stop = true;
- }
- }
- }
- expression.sourceEnd = this.scanner.startPosition - 1;
- } catch(InvalidInputException e) {
- // ignore
- }
- }
-
- protected void buildBodyDeclarations(net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration typeDeclaration, AbstractTypeDeclaration typeDecl) {
- // add body declaration in the lexical order
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration[] members = typeDeclaration.memberTypes;
- net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration[] fields = typeDeclaration.fields;
- net.sourceforge.phpdt.internal.compiler.ast.AbstractMethodDeclaration[] methods = typeDeclaration.methods;
-
- int fieldsLength = fields == null? 0 : fields.length;
- int methodsLength = methods == null? 0 : methods.length;
- int membersLength = members == null ? 0 : members.length;
- int fieldsIndex = 0;
- int methodsIndex = 0;
- int membersIndex = 0;
-
- while ((fieldsIndex < fieldsLength)
- || (membersIndex < membersLength)
- || (methodsIndex < methodsLength)) {
- net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration nextFieldDeclaration = null;
- net.sourceforge.phpdt.internal.compiler.ast.AbstractMethodDeclaration nextMethodDeclaration = null;
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration nextMemberDeclaration = null;
-
- int position = Integer.MAX_VALUE;
- int nextDeclarationType = -1;
- if (fieldsIndex < fieldsLength) {
- nextFieldDeclaration = fields[fieldsIndex];
- if (nextFieldDeclaration.declarationSourceStart < position) {
- position = nextFieldDeclaration.declarationSourceStart;
- nextDeclarationType = 0; // FIELD
- }
- }
- if (methodsIndex < methodsLength) {
- nextMethodDeclaration = methods[methodsIndex];
- if (nextMethodDeclaration.declarationSourceStart < position) {
- position = nextMethodDeclaration.declarationSourceStart;
- nextDeclarationType = 1; // METHOD
- }
- }
- if (membersIndex < membersLength) {
- nextMemberDeclaration = members[membersIndex];
- if (nextMemberDeclaration.declarationSourceStart < position) {
- position = nextMemberDeclaration.declarationSourceStart;
- nextDeclarationType = 2; // MEMBER
- }
- }
- switch (nextDeclarationType) {
- case 0 :
- if (nextFieldDeclaration.getKind() == AbstractVariableDeclaration.ENUM_CONSTANT) {
- typeDecl.bodyDeclarations().add(convert(nextFieldDeclaration));
- } else {
- checkAndAddMultipleFieldDeclaration(fields, fieldsIndex, typeDecl.bodyDeclarations());
- }
- fieldsIndex++;
- break;
- case 1 :
- methodsIndex++;
- if (!nextMethodDeclaration.isDefaultConstructor() && !nextMethodDeclaration.isClinit()) {
- typeDecl.bodyDeclarations().add(convert(nextMethodDeclaration));
- }
- break;
- case 2 :
- membersIndex++;
- ASTNode node = convert(nextMemberDeclaration);
- if (node == null) {
- typeDecl.setFlags(typeDecl.getFlags() | ASTNode.MALFORMED);
- } else {
- typeDecl.bodyDeclarations().add(node);
- }
- }
- }
- // Convert javadoc
- convert(typeDeclaration.javadoc, typeDecl);
- }
-
- protected void buildBodyDeclarations(net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration enumDeclaration2, EnumDeclaration enumDeclaration) {
- // add body declaration in the lexical order
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration[] members = enumDeclaration2.memberTypes;
- net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration[] fields = enumDeclaration2.fields;
- net.sourceforge.phpdt.internal.compiler.ast.AbstractMethodDeclaration[] methods = enumDeclaration2.methods;
-
- int fieldsLength = fields == null? 0 : fields.length;
- int methodsLength = methods == null? 0 : methods.length;
- int membersLength = members == null ? 0 : members.length;
- int fieldsIndex = 0;
- int methodsIndex = 0;
- int membersIndex = 0;
-
- while ((fieldsIndex < fieldsLength)
- || (membersIndex < membersLength)
- || (methodsIndex < methodsLength)) {
- net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration nextFieldDeclaration = null;
- net.sourceforge.phpdt.internal.compiler.ast.AbstractMethodDeclaration nextMethodDeclaration = null;
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration nextMemberDeclaration = null;
-
- int position = Integer.MAX_VALUE;
- int nextDeclarationType = -1;
- if (fieldsIndex < fieldsLength) {
- nextFieldDeclaration = fields[fieldsIndex];
- if (nextFieldDeclaration.declarationSourceStart < position) {
- position = nextFieldDeclaration.declarationSourceStart;
- nextDeclarationType = 0; // FIELD
- }
- }
- if (methodsIndex < methodsLength) {
- nextMethodDeclaration = methods[methodsIndex];
- if (nextMethodDeclaration.declarationSourceStart < position) {
- position = nextMethodDeclaration.declarationSourceStart;
- nextDeclarationType = 1; // METHOD
- }
- }
- if (membersIndex < membersLength) {
- nextMemberDeclaration = members[membersIndex];
- if (nextMemberDeclaration.declarationSourceStart < position) {
- position = nextMemberDeclaration.declarationSourceStart;
- nextDeclarationType = 2; // MEMBER
- }
- }
- switch (nextDeclarationType) {
- case 0 :
- if (nextFieldDeclaration.getKind() == AbstractVariableDeclaration.ENUM_CONSTANT) {
- enumDeclaration.enumConstants().add(convert(nextFieldDeclaration));
- } else {
- checkAndAddMultipleFieldDeclaration(fields, fieldsIndex, enumDeclaration.bodyDeclarations());
- }
- fieldsIndex++;
- break;
- case 1 :
- methodsIndex++;
- if (!nextMethodDeclaration.isDefaultConstructor() && !nextMethodDeclaration.isClinit()) {
- enumDeclaration.bodyDeclarations().add(convert(nextMethodDeclaration));
- }
- break;
- case 2 :
- membersIndex++;
- enumDeclaration.bodyDeclarations().add(convert(nextMemberDeclaration));
- break;
- }
- }
- convert(enumDeclaration2.javadoc, enumDeclaration);
- }
-
- protected void buildBodyDeclarations(net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration expression, AnonymousClassDeclaration anonymousClassDeclaration) {
- // add body declaration in the lexical order
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration[] members = expression.memberTypes;
- net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration[] fields = expression.fields;
- net.sourceforge.phpdt.internal.compiler.ast.AbstractMethodDeclaration[] methods = expression.methods;
-
- int fieldsLength = fields == null? 0 : fields.length;
- int methodsLength = methods == null? 0 : methods.length;
- int membersLength = members == null ? 0 : members.length;
- int fieldsIndex = 0;
- int methodsIndex = 0;
- int membersIndex = 0;
-
- while ((fieldsIndex < fieldsLength)
- || (membersIndex < membersLength)
- || (methodsIndex < methodsLength)) {
- net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration nextFieldDeclaration = null;
- net.sourceforge.phpdt.internal.compiler.ast.AbstractMethodDeclaration nextMethodDeclaration = null;
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration nextMemberDeclaration = null;
-
- int position = Integer.MAX_VALUE;
- int nextDeclarationType = -1;
- if (fieldsIndex < fieldsLength) {
- nextFieldDeclaration = fields[fieldsIndex];
- if (nextFieldDeclaration.declarationSourceStart < position) {
- position = nextFieldDeclaration.declarationSourceStart;
- nextDeclarationType = 0; // FIELD
- }
- }
- if (methodsIndex < methodsLength) {
- nextMethodDeclaration = methods[methodsIndex];
- if (nextMethodDeclaration.declarationSourceStart < position) {
- position = nextMethodDeclaration.declarationSourceStart;
- nextDeclarationType = 1; // METHOD
- }
- }
- if (membersIndex < membersLength) {
- nextMemberDeclaration = members[membersIndex];
- if (nextMemberDeclaration.declarationSourceStart < position) {
- position = nextMemberDeclaration.declarationSourceStart;
- nextDeclarationType = 2; // MEMBER
- }
- }
- switch (nextDeclarationType) {
- case 0 :
- if (nextFieldDeclaration.getKind() == AbstractVariableDeclaration.ENUM_CONSTANT) {
- anonymousClassDeclaration.bodyDeclarations().add(convert(nextFieldDeclaration));
- } else {
- checkAndAddMultipleFieldDeclaration(fields, fieldsIndex, anonymousClassDeclaration.bodyDeclarations());
- }
- fieldsIndex++;
- break;
- case 1 :
- methodsIndex++;
- if (!nextMethodDeclaration.isDefaultConstructor() && !nextMethodDeclaration.isClinit()) {
- anonymousClassDeclaration.bodyDeclarations().add(convert(nextMethodDeclaration));
- }
- break;
- case 2 :
- membersIndex++;
- ASTNode node = convert(nextMemberDeclaration);
- if (node == null) {
- anonymousClassDeclaration.setFlags(anonymousClassDeclaration.getFlags() | ASTNode.MALFORMED);
- } else {
- anonymousClassDeclaration.bodyDeclarations().add(node);
- }
- }
- }
- }
-
- /**
- * @param compilationUnit
- * @param comments
- */
- void buildCommentsTable(CompilationUnit compilationUnit, int[][] comments) {
- // Build comment table
- this.commentsTable = new Comment[comments.length];
- int nbr = 0;
- for (int i = 0; i < comments.length; i++) {
- Comment comment = createComment(comments[i]);
- if (comment != null) {
- comment.setAlternateRoot(compilationUnit);
- this.commentsTable[nbr++] = comment;
- }
- }
- // Resize table if necessary
- if (nbr<comments.length) {
- Comment[] newCommentsTable = new Comment[nbr];
- System.arraycopy(this.commentsTable, 0, newCommentsTable, 0, nbr);
- this.commentsTable = newCommentsTable;
- }
- compilationUnit.setCommentTable(this.commentsTable);
- }
-
- protected void checkAndAddMultipleFieldDeclaration(net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration[] fields, int index, List bodyDeclarations) {
- if (fields[index] instanceof net.sourceforge.phpdt.internal.compiler.ast.Initializer) {
- net.sourceforge.phpdt.internal.compiler.ast.Initializer oldInitializer = (net.sourceforge.phpdt.internal.compiler.ast.Initializer) fields[index];
- Initializer initializer = new Initializer(this.ast);
- initializer.setBody(convert(oldInitializer.block));
- setModifiers(initializer, oldInitializer);
- initializer.setSourceRange(oldInitializer.declarationSourceStart, oldInitializer.sourceEnd - oldInitializer.declarationSourceStart + 1);
- // The javadoc comment is now got from list store in compilation unit declaration
- convert(oldInitializer.javadoc, initializer);
- bodyDeclarations.add(initializer);
- return;
- }
- if (index > 0 && fields[index - 1].declarationSourceStart == fields[index].declarationSourceStart) {
- // we have a multiple field declaration
- // We retrieve the existing fieldDeclaration to add the new VariableDeclarationFragment
- FieldDeclaration fieldDeclaration = (FieldDeclaration) bodyDeclarations.get(bodyDeclarations.size() - 1);
- fieldDeclaration.fragments().add(convertToVariableDeclarationFragment(fields[index]));
- } else {
- // we can create a new FieldDeclaration
- bodyDeclarations.add(convertToFieldDeclaration(fields[index]));
- }
- }
-
- protected void checkAndAddMultipleLocalDeclaration(net.sourceforge.phpdt.internal.compiler.ast.Statement[] stmts, int index, List blockStatements) {
- if (index > 0
- && stmts[index - 1] instanceof net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration local1 = (net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration) stmts[index - 1];
- net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration local2 = (net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration) stmts[index];
- if (local1.declarationSourceStart == local2.declarationSourceStart) {
- // we have a multiple local declarations
- // We retrieve the existing VariableDeclarationStatement to add the new VariableDeclarationFragment
- VariableDeclarationStatement variableDeclarationStatement = (VariableDeclarationStatement) blockStatements.get(blockStatements.size() - 1);
- variableDeclarationStatement.fragments().add(convertToVariableDeclarationFragment((net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration)stmts[index]));
- } else {
- // we can create a new FieldDeclaration
- blockStatements.add(convertToVariableDeclarationStatement((net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration)stmts[index]));
- }
- } else {
- // we can create a new FieldDeclaration
- blockStatements.add(convertToVariableDeclarationStatement((net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration)stmts[index]));
- }
- }
-
- protected void checkCanceled() {
- if (this.monitor != null && this.monitor.isCanceled())
- throw new OperationCanceledException();
- }
-
- protected void completeRecord(ArrayType arrayType, net.sourceforge.phpdt.internal.compiler.ast.ASTNode astNode) {
- ArrayType array = arrayType;
- int dimensions = array.getDimensions();
- for (int i = 0; i < dimensions; i++) {
- Type componentType = array.getComponentType();
- this.recordNodes(componentType, astNode);
- if (componentType.isArrayType()) {
- array = (ArrayType) componentType;
- }
- }
- }
-
- public ASTNode convert(net.sourceforge.phpdt.internal.compiler.ast.AbstractMethodDeclaration methodDeclaration) {
- checkCanceled();
- if (methodDeclaration instanceof net.sourceforge.phpdt.internal.compiler.ast.AnnotationMethodDeclaration) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.AnnotationMethodDeclaration) methodDeclaration);
- }
- MethodDeclaration methodDecl = new MethodDeclaration(this.ast);
- setModifiers(methodDecl, methodDeclaration);
- boolean isConstructor = methodDeclaration.isConstructor();
- methodDecl.setConstructor(isConstructor);
- final SimpleName methodName = new SimpleName(this.ast);
- methodName.internalSetIdentifier(new String(methodDeclaration.selector));
- int start = methodDeclaration.sourceStart;
- int end = retrieveIdentifierEndPosition(start, methodDeclaration.sourceEnd);
- methodName.setSourceRange(start, end - start + 1);
- methodDecl.setName(methodName);
- net.sourceforge.phpdt.internal.compiler.ast.TypeReference[] thrownExceptions = methodDeclaration.thrownExceptions;
- int methodHeaderEnd = methodDeclaration.sourceEnd;
- int thrownExceptionsLength = thrownExceptions == null ? 0 : thrownExceptions.length;
- if (thrownExceptionsLength > 0) {
- Name thrownException;
- int i = 0;
- do {
- thrownException = convert(thrownExceptions[i++]);
- methodDecl.thrownExceptions().add(thrownException);
- } while (i < thrownExceptionsLength);
- methodHeaderEnd = thrownException.getStartPosition() + thrownException.getLength();
- }
- net.sourceforge.phpdt.internal.compiler.ast.Argument[] parameters = methodDeclaration.arguments;
- int parametersLength = parameters == null ? 0 : parameters.length;
- if (parametersLength > 0) {
- SingleVariableDeclaration parameter;
- int i = 0;
- do {
- parameter = convert(parameters[i++]);
- methodDecl.parameters().add(parameter);
- } while (i < parametersLength);
- if (thrownExceptionsLength == 0) {
- methodHeaderEnd = parameter.getStartPosition() + parameter.getLength();
- }
- }
- net.sourceforge.phpdt.internal.compiler.ast.ExplicitConstructorCall explicitConstructorCall = null;
- if (isConstructor) {
- net.sourceforge.phpdt.internal.compiler.ast.ConstructorDeclaration constructorDeclaration = (net.sourceforge.phpdt.internal.compiler.ast.ConstructorDeclaration) methodDeclaration;
- explicitConstructorCall = constructorDeclaration.constructorCall;
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- // set the return type to VOID
- PrimitiveType returnType = new PrimitiveType(this.ast);
- returnType.setPrimitiveTypeCode(PrimitiveType.VOID);
- returnType.setSourceRange(methodDeclaration.sourceStart, 0);
- methodDecl.internalSetReturnType(returnType);
- break;
- case AST.JLS3 :
- methodDecl.setReturnType2(null);
- }
- } else if (methodDeclaration instanceof net.sourceforge.phpdt.internal.compiler.ast.MethodDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.MethodDeclaration method = (net.sourceforge.phpdt.internal.compiler.ast.MethodDeclaration) methodDeclaration;
- net.sourceforge.phpdt.internal.compiler.ast.TypeReference typeReference = method.returnType;
- if (typeReference != null) {
- Type returnType = convertType(typeReference);
- // get the positions of the right parenthesis
- int rightParenthesisPosition = retrieveEndOfRightParenthesisPosition(end, method.bodyEnd);
- int extraDimensions = retrieveExtraDimension(rightParenthesisPosition, method.bodyEnd);
- methodDecl.setExtraDimensions(extraDimensions);
- setTypeForMethodDeclaration(methodDecl, returnType, extraDimensions);
- } else {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- methodDecl.setFlags(methodDecl.getFlags() | ASTNode.MALFORMED);
- break;
- case AST.JLS3 :
- methodDecl.setReturnType2(null);
- }
- }
- }
- int declarationSourceStart = methodDeclaration.declarationSourceStart;
- int declarationSourceEnd = methodDeclaration.bodyEnd;
- methodDecl.setSourceRange(declarationSourceStart, declarationSourceEnd - declarationSourceStart + 1);
- int closingPosition = retrieveRightBraceOrSemiColonPosition(methodDeclaration.bodyEnd + 1, methodDeclaration.declarationSourceEnd);
- if (closingPosition != -1) {
- int startPosition = methodDecl.getStartPosition();
- methodDecl.setSourceRange(startPosition, closingPosition - startPosition + 1);
-
- net.sourceforge.phpdt.internal.compiler.ast.Statement[] statements = methodDeclaration.statements;
-
- start = retrieveStartBlockPosition(methodHeaderEnd, methodDeclaration.bodyStart);
- if (start == -1) start = methodDeclaration.bodyStart; // use recovery position for body start
- end = retrieveRightBrace(methodDeclaration.bodyEnd, methodDeclaration.declarationSourceEnd);
- Block block = null;
- if (start != -1 && end != -1) {
- /*
- * start or end can be equal to -1 if we have an interface's method.
- */
- block = new Block(this.ast);
- block.setSourceRange(start, closingPosition - start + 1);
- methodDecl.setBody(block);
- }
- if (block != null && (statements != null || explicitConstructorCall != null)) {
- if (explicitConstructorCall != null && explicitConstructorCall.accessMode != net.sourceforge.phpdt.internal.compiler.ast.ExplicitConstructorCall.ImplicitSuper) {
- block.statements().add(convert(explicitConstructorCall));
- }
- int statementsLength = statements == null ? 0 : statements.length;
- for (int i = 0; i < statementsLength; i++) {
- if (statements[i] instanceof net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration) {
- checkAndAddMultipleLocalDeclaration(statements, i, block.statements());
- } else {
- final Statement statement = convert(statements[i]);
- if (statement != null) {
- block.statements().add(statement);
- }
- }
- }
- }
- if (block != null && (Modifier.isAbstract(methodDecl.getModifiers()) || Modifier.isNative(methodDecl.getModifiers()))) {
- methodDecl.setFlags(methodDecl.getFlags() | ASTNode.MALFORMED);
- }
- } else {
- // syntax error in this method declaration
- methodDecl.setFlags(methodDecl.getFlags() | ASTNode.MALFORMED);
- if (!methodDeclaration.isNative() && !methodDeclaration.isAbstract()) {
- start = retrieveStartBlockPosition(methodHeaderEnd, declarationSourceEnd);
- if (start == -1) start = methodDeclaration.bodyStart; // use recovery position for body start
- end = methodDeclaration.bodyEnd;
- // try to get the best end position
- CategorizedProblem[] problems = methodDeclaration.compilationResult().problems;
- if (problems != null) {
- for (int i = 0, max = methodDeclaration.compilationResult().problemCount; i < max; i++) {
- CategorizedProblem currentProblem = problems[i];
- if (currentProblem.getSourceStart() == start && currentProblem.getID() == IProblem.ParsingErrorInsertToComplete) {
- end = currentProblem.getSourceEnd();
- break;
- }
- }
- }
- int startPosition = methodDecl.getStartPosition();
- methodDecl.setSourceRange(startPosition, end - startPosition + 1);
- if (start != -1 && end != -1) {
- /*
- * start or end can be equal to -1 if we have an interface's method.
- */
- Block block = new Block(this.ast);
- block.setSourceRange(start, end - start + 1);
- methodDecl.setBody(block);
- }
- }
- }
-
- net.sourceforge.phpdt.internal.compiler.ast.TypeParameter[] typeParameters = methodDeclaration.typeParameters();
- if (typeParameters != null) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- methodDecl.setFlags(methodDecl.getFlags() | ASTNode.MALFORMED);
- break;
- case AST.JLS3 :
- for (int i = 0, max = typeParameters.length; i < max; i++) {
- methodDecl.typeParameters().add(convert(typeParameters[i]));
- }
- }
- }
-
- // The javadoc comment is now got from list store in compilation unit declaration
- convert(methodDeclaration.javadoc, methodDecl);
- if (this.resolveBindings) {
- recordNodes(methodDecl, methodDeclaration);
- recordNodes(methodName, methodDeclaration);
- methodDecl.resolveBinding();
- }
- return methodDecl;
- }
-
- public ClassInstanceCreation convert(net.sourceforge.phpdt.internal.compiler.ast.AllocationExpression expression) {
- ClassInstanceCreation classInstanceCreation = new ClassInstanceCreation(this.ast);
- if (this.resolveBindings) {
- recordNodes(classInstanceCreation, expression);
- }
- if (expression.typeArguments != null) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- classInstanceCreation.setFlags(classInstanceCreation.getFlags() | ASTNode.MALFORMED);
- break;
- case AST.JLS3 :
- for (int i = 0, max = expression.typeArguments.length; i < max; i++) {
- classInstanceCreation.typeArguments().add(convertType(expression.typeArguments[i]));
- }
- }
- }
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- classInstanceCreation.internalSetName(convert(expression.type));
- break;
- case AST.JLS3 :
- classInstanceCreation.setType(convertType(expression.type));
- }
- classInstanceCreation.setSourceRange(expression.sourceStart, expression.sourceEnd - expression.sourceStart + 1);
- net.sourceforge.phpdt.internal.compiler.ast.Expression[] arguments = expression.arguments;
- if (arguments != null) {
- int length = arguments.length;
- for (int i = 0; i < length; i++) {
- classInstanceCreation.arguments().add(convert(arguments[i]));
- }
- }
- removeTrailingCommentFromExpressionEndingWithAParen(classInstanceCreation);
- return classInstanceCreation;
- }
-
- public Expression convert(net.sourceforge.phpdt.internal.compiler.ast.AND_AND_Expression expression) {
- InfixExpression infixExpression = new InfixExpression(this.ast);
- infixExpression.setOperator(InfixExpression.Operator.CONDITIONAL_AND);
- if (this.resolveBindings) {
- this.recordNodes(infixExpression, expression);
- }
- final int expressionOperatorID = (expression.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorMASK) >> net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorSHIFT;
- if (expression.left instanceof net.sourceforge.phpdt.internal.compiler.ast.BinaryExpression
- && ((expression.left.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.ParenthesizedMASK) == 0)) {
- // create an extended string literal equivalent => use the extended operands list
- infixExpression.extendedOperands().add(convert(expression.right));
- net.sourceforge.phpdt.internal.compiler.ast.Expression leftOperand = expression.left;
- net.sourceforge.phpdt.internal.compiler.ast.Expression rightOperand = null;
- do {
- rightOperand = ((net.sourceforge.phpdt.internal.compiler.ast.BinaryExpression) leftOperand).right;
- if ((((leftOperand.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorMASK) >> net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorSHIFT) != expressionOperatorID
- && ((leftOperand.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.ParenthesizedMASK) == 0))
- || ((rightOperand instanceof net.sourceforge.phpdt.internal.compiler.ast.BinaryExpression
- && ((rightOperand.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorMASK) >> net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorSHIFT) != expressionOperatorID)
- && ((rightOperand.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.ParenthesizedMASK) == 0))) {
- List extendedOperands = infixExpression.extendedOperands();
- InfixExpression temp = new InfixExpression(this.ast);
- if (this.resolveBindings) {
- this.recordNodes(temp, expression);
- }
- temp.setOperator(getOperatorFor(expressionOperatorID));
- Expression leftSide = convert(leftOperand);
- temp.setLeftOperand(leftSide);
- temp.setSourceRange(leftSide.getStartPosition(), leftSide.getLength());
- int size = extendedOperands.size();
- for (int i = 0; i < size - 1; i++) {
- Expression expr = temp;
- temp = new InfixExpression(this.ast);
-
- if (this.resolveBindings) {
- this.recordNodes(temp, expression);
- }
- temp.setLeftOperand(expr);
- temp.setOperator(getOperatorFor(expressionOperatorID));
- temp.setSourceRange(expr.getStartPosition(), expr.getLength());
- }
- infixExpression = temp;
- for (int i = 0; i < size; i++) {
- Expression extendedOperand = (Expression) extendedOperands.remove(size - 1 - i);
- temp.setRightOperand(extendedOperand);
- int startPosition = temp.getLeftOperand().getStartPosition();
- temp.setSourceRange(startPosition, extendedOperand.getStartPosition() + extendedOperand.getLength() - startPosition);
- if (temp.getLeftOperand().getNodeType() == ASTNode.INFIX_EXPRESSION) {
- temp = (InfixExpression) temp.getLeftOperand();
- }
- }
- int startPosition = infixExpression.getLeftOperand().getStartPosition();
- infixExpression.setSourceRange(startPosition, expression.sourceEnd - startPosition + 1);
- if (this.resolveBindings) {
- this.recordNodes(infixExpression, expression);
- }
- return infixExpression;
- }
- infixExpression.extendedOperands().add(0, convert(rightOperand));
- leftOperand = ((net.sourceforge.phpdt.internal.compiler.ast.BinaryExpression) leftOperand).left;
- } while (leftOperand instanceof net.sourceforge.phpdt.internal.compiler.ast.BinaryExpression && ((leftOperand.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.ParenthesizedMASK) == 0));
- Expression leftExpression = convert(leftOperand);
- infixExpression.setLeftOperand(leftExpression);
- infixExpression.setRightOperand((Expression)infixExpression.extendedOperands().remove(0));
- int startPosition = leftExpression.getStartPosition();
- infixExpression.setSourceRange(startPosition, expression.sourceEnd - startPosition + 1);
- return infixExpression;
- }
- Expression leftExpression = convert(expression.left);
- infixExpression.setLeftOperand(leftExpression);
- infixExpression.setRightOperand(convert(expression.right));
- infixExpression.setOperator(InfixExpression.Operator.CONDITIONAL_AND);
- int startPosition = leftExpression.getStartPosition();
- infixExpression.setSourceRange(startPosition, expression.sourceEnd - startPosition + 1);
- return infixExpression;
- }
-
- public AnnotationTypeDeclaration convertToAnnotationDeclaration(net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration typeDeclaration) {
- checkCanceled();
- AnnotationTypeDeclaration typeDecl = this.ast.newAnnotationTypeDeclaration();
- setModifiers(typeDecl, typeDeclaration);
- final SimpleName typeName = new SimpleName(this.ast);
- typeName.internalSetIdentifier(new String(typeDeclaration.name));
- typeName.setSourceRange(typeDeclaration.sourceStart, typeDeclaration.sourceEnd - typeDeclaration.sourceStart + 1);
- typeDecl.setName(typeName);
- typeDecl.setSourceRange(typeDeclaration.declarationSourceStart, typeDeclaration.bodyEnd - typeDeclaration.declarationSourceStart + 1);
-
- buildBodyDeclarations(typeDeclaration, typeDecl);
- // The javadoc comment is now got from list store in compilation unit declaration
- if (this.resolveBindings) {
- recordNodes(typeDecl, typeDeclaration);
- recordNodes(typeName, typeDeclaration);
- typeDecl.resolveBinding();
- }
- return typeDecl;
- }
-
- public ASTNode convert(net.sourceforge.phpdt.internal.compiler.ast.AnnotationMethodDeclaration annotationTypeMemberDeclaration) {
- checkCanceled();
- if (this.ast.apiLevel == AST.JLS2_INTERNAL) {
- return null;
- }
- AnnotationTypeMemberDeclaration annotationTypeMemberDeclaration2 = new AnnotationTypeMemberDeclaration(this.ast);
- setModifiers(annotationTypeMemberDeclaration2, annotationTypeMemberDeclaration);
- final SimpleName methodName = new SimpleName(this.ast);
- methodName.internalSetIdentifier(new String(annotationTypeMemberDeclaration.selector));
- int start = annotationTypeMemberDeclaration.sourceStart;
- int end = retrieveIdentifierEndPosition(start, annotationTypeMemberDeclaration.sourceEnd);
- methodName.setSourceRange(start, end - start + 1);
- annotationTypeMemberDeclaration2.setName(methodName);
- net.sourceforge.phpdt.internal.compiler.ast.TypeReference typeReference = annotationTypeMemberDeclaration.returnType;
- if (typeReference != null) {
- Type returnType = convertType(typeReference);
- setTypeForMethodDeclaration(annotationTypeMemberDeclaration2, returnType, 0);
- }
- int declarationSourceStart = annotationTypeMemberDeclaration.declarationSourceStart;
- int declarationSourceEnd = annotationTypeMemberDeclaration.bodyEnd;
- annotationTypeMemberDeclaration2.setSourceRange(declarationSourceStart, declarationSourceEnd - declarationSourceStart + 1);
- // The javadoc comment is now got from list store in compilation unit declaration
- convert(annotationTypeMemberDeclaration.javadoc, annotationTypeMemberDeclaration2);
- net.sourceforge.phpdt.internal.compiler.ast.Expression memberValue = annotationTypeMemberDeclaration.defaultValue;
- if (memberValue != null) {
- annotationTypeMemberDeclaration2.setDefault(convert(memberValue));
- }
- if (this.resolveBindings) {
- recordNodes(annotationTypeMemberDeclaration2, annotationTypeMemberDeclaration);
- recordNodes(methodName, annotationTypeMemberDeclaration);
- annotationTypeMemberDeclaration2.resolveBinding();
- }
- return annotationTypeMemberDeclaration2;
- }
-
- public SingleVariableDeclaration convert(net.sourceforge.phpdt.internal.compiler.ast.Argument argument) {
- SingleVariableDeclaration variableDecl = new SingleVariableDeclaration(this.ast);
- setModifiers(variableDecl, argument);
- final SimpleName name = new SimpleName(this.ast);
- name.internalSetIdentifier(new String(argument.name));
- int start = argument.sourceStart;
- int nameEnd = argument.sourceEnd;
- name.setSourceRange(start, nameEnd - start + 1);
- variableDecl.setName(name);
- final int typeSourceEnd = argument.type.sourceEnd;
- final int extraDimensions = retrieveExtraDimension(nameEnd + 1, typeSourceEnd);
- variableDecl.setExtraDimensions(extraDimensions);
- final boolean isVarArgs = argument.isVarArgs();
- if (isVarArgs && extraDimensions == 0) {
- // remove the ellipsis from the type source end
- argument.type.sourceEnd = retrieveEllipsisStartPosition(argument.type.sourceStart, typeSourceEnd);
- }
- Type type = convertType(argument.type);
- int typeEnd = type.getStartPosition() + type.getLength() - 1;
- int rightEnd = Math.max(typeEnd, argument.declarationSourceEnd);
- /*
- * There is extra work to do to set the proper type positions
- * See PR http://bugs.eclipse.org/bugs/show_bug.cgi?id=23284
- */
- if (isVarArgs) {
- setTypeForSingleVariableDeclaration(variableDecl, type, extraDimensions + 1);
- if (extraDimensions != 0) {
- variableDecl.setFlags(variableDecl.getFlags() | ASTNode.MALFORMED);
- }
- } else {
- setTypeForSingleVariableDeclaration(variableDecl, type, extraDimensions);
- }
- variableDecl.setSourceRange(argument.declarationSourceStart, rightEnd - argument.declarationSourceStart + 1);
-
- if (isVarArgs) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- variableDecl.setFlags(variableDecl.getFlags() | ASTNode.MALFORMED);
- break;
- case AST.JLS3 :
- variableDecl.setVarargs(true);
- }
- }
- if (this.resolveBindings) {
- recordNodes(name, argument);
- recordNodes(variableDecl, argument);
- variableDecl.resolveBinding();
- }
- return variableDecl;
- }
-
-
- public Annotation convert(net.sourceforge.phpdt.internal.compiler.ast.Annotation annotation) {
- if (annotation instanceof net.sourceforge.phpdt.internal.compiler.ast.SingleMemberAnnotation) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.SingleMemberAnnotation) annotation);
- } else if (annotation instanceof net.sourceforge.phpdt.internal.compiler.ast.MarkerAnnotation) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.MarkerAnnotation) annotation);
- } else {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.NormalAnnotation) annotation);
- }
- }
-
- public ArrayCreation convert(net.sourceforge.phpdt.internal.compiler.ast.ArrayAllocationExpression expression) {
- ArrayCreation arrayCreation = new ArrayCreation(this.ast);
- if (this.resolveBindings) {
- recordNodes(arrayCreation, expression);
- }
- arrayCreation.setSourceRange(expression.sourceStart, expression.sourceEnd - expression.sourceStart + 1);
- net.sourceforge.phpdt.internal.compiler.ast.Expression[] dimensions = expression.dimensions;
-
- int dimensionsLength = dimensions.length;
- for (int i = 0; i < dimensionsLength; i++) {
- if (dimensions[i] != null) {
- Expression dimension = convert(dimensions[i]);
- if (this.resolveBindings) {
- recordNodes(dimension, dimensions[i]);
- }
- arrayCreation.dimensions().add(dimension);
- }
- }
- Type type = convertType(expression.type);
- if (this.resolveBindings) {
- recordNodes(type, expression.type);
- }
- ArrayType arrayType = null;
- if (type.isArrayType()) {
- arrayType = (ArrayType) type;
- } else {
- arrayType = this.ast.newArrayType(type, dimensionsLength);
- if (this.resolveBindings) {
- completeRecord(arrayType, expression);
- }
- int start = type.getStartPosition();
- int end = type.getStartPosition() + type.getLength();
- int previousSearchStart = end - 1;
- ArrayType componentType = (ArrayType) type.getParent();
- for (int i = 0; i < dimensionsLength; i++) {
- previousSearchStart = retrieveRightBracketPosition(previousSearchStart + 1, this.compilationUnitSourceLength);
- componentType.setSourceRange(start, previousSearchStart - start + 1);
- componentType = (ArrayType) componentType.getParent();
- }
- }
- arrayCreation.setType(arrayType);
- if (this.resolveBindings) {
- recordNodes(arrayType, expression);
- }
- if (expression.initializer != null) {
- arrayCreation.setInitializer(convert(expression.initializer));
- }
- return arrayCreation;
- }
-
- public ArrayInitializer convert(net.sourceforge.phpdt.internal.compiler.ast.ArrayInitializer expression) {
- ArrayInitializer arrayInitializer = new ArrayInitializer(this.ast);
- if (this.resolveBindings) {
- recordNodes(arrayInitializer, expression);
- }
- arrayInitializer.setSourceRange(expression.sourceStart, expression.sourceEnd - expression.sourceStart + 1);
- net.sourceforge.phpdt.internal.compiler.ast.Expression[] expressions = expression.expressions;
- if (expressions != null) {
- int length = expressions.length;
- for (int i = 0; i < length; i++) {
- Expression expr = convert(expressions[i]);
- if (this.resolveBindings) {
- recordNodes(expr, expressions[i]);
- }
- arrayInitializer.expressions().add(expr);
- }
- }
- return arrayInitializer;
- }
-
- public ArrayAccess convert(net.sourceforge.phpdt.internal.compiler.ast.ArrayReference reference) {
- ArrayAccess arrayAccess = new ArrayAccess(this.ast);
- if (this.resolveBindings) {
- recordNodes(arrayAccess, reference);
- }
- arrayAccess.setSourceRange(reference.sourceStart, reference.sourceEnd - reference.sourceStart + 1);
- arrayAccess.setArray(convert(reference.receiver));
- arrayAccess.setIndex(convert(reference.position));
- return arrayAccess;
- }
-
- public AssertStatement convert(net.sourceforge.phpdt.internal.compiler.ast.AssertStatement statement) {
- AssertStatement assertStatement = new AssertStatement(this.ast);
- final Expression assertExpression = convert(statement.assertExpression);
- Expression searchingNode = assertExpression;
- assertStatement.setExpression(assertExpression);
- net.sourceforge.phpdt.internal.compiler.ast.Expression exceptionArgument = statement.exceptionArgument;
- if (exceptionArgument != null) {
- final Expression exceptionMessage = convert(exceptionArgument);
- assertStatement.setMessage(exceptionMessage);
- searchingNode = exceptionMessage;
- }
- int start = statement.sourceStart;
- int sourceEnd = retrieveSemiColonPosition(searchingNode);
- if (sourceEnd == -1) {
- sourceEnd = searchingNode.getStartPosition() + searchingNode.getLength() - 1;
- assertStatement.setSourceRange(start, sourceEnd - start + 1);
- } else {
- assertStatement.setSourceRange(start, sourceEnd - start + 1);
- }
- return assertStatement;
- }
-
- public Assignment convert(net.sourceforge.phpdt.internal.compiler.ast.Assignment expression) {
- Assignment assignment = new Assignment(this.ast);
- if (this.resolveBindings) {
- recordNodes(assignment, expression);
- }
- Expression lhs = convert(expression.lhs);
- assignment.setLeftHandSide(lhs);
- assignment.setOperator(Assignment.Operator.ASSIGN);
- assignment.setRightHandSide(convert(expression.expression));
- int start = lhs.getStartPosition();
- assignment.setSourceRange(start, expression.sourceEnd - start + 1);
- return assignment;
- }
-
- /*
- * Internal use only
- * Used to convert class body declarations
- */
- public TypeDeclaration convert(net.sourceforge.phpdt.internal.compiler.ast.ASTNode[] nodes) {
- final TypeDeclaration typeDecl = new TypeDeclaration(this.ast);
- typeDecl.setInterface(false);
- int nodesLength = nodes.length;
- for (int i = 0; i < nodesLength; i++) {
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode node = nodes[i];
- if (node instanceof net.sourceforge.phpdt.internal.compiler.ast.Initializer) {
- net.sourceforge.phpdt.internal.compiler.ast.Initializer oldInitializer = (net.sourceforge.phpdt.internal.compiler.ast.Initializer) node;
- Initializer initializer = new Initializer(this.ast);
- initializer.setBody(convert(oldInitializer.block));
- setModifiers(initializer, oldInitializer);
- initializer.setSourceRange(oldInitializer.declarationSourceStart, oldInitializer.sourceEnd - oldInitializer.declarationSourceStart + 1);
-// setJavaDocComment(initializer);
-// initializer.setJavadoc(convert(oldInitializer.javadoc));
- convert(oldInitializer.javadoc, initializer);
- typeDecl.bodyDeclarations().add(initializer);
- } else if (node instanceof net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration fieldDeclaration = (net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration) node;
- if (i > 0
- && (nodes[i - 1] instanceof net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration)
- && ((net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration)nodes[i - 1]).declarationSourceStart == fieldDeclaration.declarationSourceStart) {
- // we have a multiple field declaration
- // We retrieve the existing fieldDeclaration to add the new VariableDeclarationFragment
- FieldDeclaration currentFieldDeclaration = (FieldDeclaration) typeDecl.bodyDeclarations().get(typeDecl.bodyDeclarations().size() - 1);
- currentFieldDeclaration.fragments().add(convertToVariableDeclarationFragment(fieldDeclaration));
- } else {
- // we can create a new FieldDeclaration
- typeDecl.bodyDeclarations().add(convertToFieldDeclaration(fieldDeclaration));
- }
- } else if(node instanceof net.sourceforge.phpdt.internal.compiler.ast.AbstractMethodDeclaration) {
- AbstractMethodDeclaration nextMethodDeclaration = (AbstractMethodDeclaration) node;
- if (!nextMethodDeclaration.isDefaultConstructor() && !nextMethodDeclaration.isClinit()) {
- typeDecl.bodyDeclarations().add(convert(nextMethodDeclaration));
- }
- } else if(node instanceof net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration nextMemberDeclaration = (net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) node;
- ASTNode nextMemberDeclarationNode = convert(nextMemberDeclaration);
- if (nextMemberDeclarationNode == null) {
- typeDecl.setFlags(typeDecl.getFlags() | ASTNode.MALFORMED);
- } else {
- typeDecl.bodyDeclarations().add(nextMemberDeclarationNode);
- }
- }
- }
- return typeDecl;
- }
-
- public Expression convert(net.sourceforge.phpdt.internal.compiler.ast.BinaryExpression expression) {
- InfixExpression infixExpression = new InfixExpression(this.ast);
- if (this.resolveBindings) {
- this.recordNodes(infixExpression, expression);
- }
-
- int expressionOperatorID = (expression.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorMASK) >> net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorSHIFT;
- switch (expressionOperatorID) {
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.EQUAL_EQUAL :
- infixExpression.setOperator(InfixExpression.Operator.EQUALS);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.LESS_EQUAL :
- infixExpression.setOperator(InfixExpression.Operator.LESS_EQUALS);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.GREATER_EQUAL :
- infixExpression.setOperator(InfixExpression.Operator.GREATER_EQUALS);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.NOT_EQUAL :
- infixExpression.setOperator(InfixExpression.Operator.NOT_EQUALS);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.LEFT_SHIFT :
- infixExpression.setOperator(InfixExpression.Operator.LEFT_SHIFT);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.RIGHT_SHIFT :
- infixExpression.setOperator(InfixExpression.Operator.RIGHT_SHIFT_SIGNED);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.UNSIGNED_RIGHT_SHIFT :
- infixExpression.setOperator(InfixExpression.Operator.RIGHT_SHIFT_UNSIGNED);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.OR_OR :
- infixExpression.setOperator(InfixExpression.Operator.CONDITIONAL_OR);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.AND_AND :
- infixExpression.setOperator(InfixExpression.Operator.CONDITIONAL_AND);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.PLUS :
- infixExpression.setOperator(InfixExpression.Operator.PLUS);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.MINUS :
- infixExpression.setOperator(InfixExpression.Operator.MINUS);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.REMAINDER :
- infixExpression.setOperator(InfixExpression.Operator.REMAINDER);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.XOR :
- infixExpression.setOperator(InfixExpression.Operator.XOR);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.AND :
- infixExpression.setOperator(InfixExpression.Operator.AND);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.MULTIPLY :
- infixExpression.setOperator(InfixExpression.Operator.TIMES);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.OR :
- infixExpression.setOperator(InfixExpression.Operator.OR);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.DIVIDE :
- infixExpression.setOperator(InfixExpression.Operator.DIVIDE);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.GREATER :
- infixExpression.setOperator(InfixExpression.Operator.GREATER);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.LESS :
- infixExpression.setOperator(InfixExpression.Operator.LESS);
- }
-
- if (expression.left instanceof net.sourceforge.phpdt.internal.compiler.ast.BinaryExpression
- && ((expression.left.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.ParenthesizedMASK) == 0)) {
- // create an extended string literal equivalent => use the extended operands list
- infixExpression.extendedOperands().add(convert(expression.right));
- net.sourceforge.phpdt.internal.compiler.ast.Expression leftOperand = expression.left;
- net.sourceforge.phpdt.internal.compiler.ast.Expression rightOperand = null;
- do {
- rightOperand = ((net.sourceforge.phpdt.internal.compiler.ast.BinaryExpression) leftOperand).right;
- if ((((leftOperand.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorMASK) >> net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorSHIFT) != expressionOperatorID
- && ((leftOperand.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.ParenthesizedMASK) == 0))
- || ((rightOperand instanceof net.sourceforge.phpdt.internal.compiler.ast.BinaryExpression
- && ((rightOperand.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorMASK) >> net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorSHIFT) != expressionOperatorID)
- && ((rightOperand.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.ParenthesizedMASK) == 0))) {
- List extendedOperands = infixExpression.extendedOperands();
- InfixExpression temp = new InfixExpression(this.ast);
- if (this.resolveBindings) {
- this.recordNodes(temp, expression);
- }
- temp.setOperator(getOperatorFor(expressionOperatorID));
- Expression leftSide = convert(leftOperand);
- temp.setLeftOperand(leftSide);
- temp.setSourceRange(leftSide.getStartPosition(), leftSide.getLength());
- int size = extendedOperands.size();
- for (int i = 0; i < size - 1; i++) {
- Expression expr = temp;
- temp = new InfixExpression(this.ast);
-
- if (this.resolveBindings) {
- this.recordNodes(temp, expression);
- }
- temp.setLeftOperand(expr);
- temp.setOperator(getOperatorFor(expressionOperatorID));
- temp.setSourceRange(expr.getStartPosition(), expr.getLength());
- }
- infixExpression = temp;
- for (int i = 0; i < size; i++) {
- Expression extendedOperand = (Expression) extendedOperands.remove(size - 1 - i);
- temp.setRightOperand(extendedOperand);
- int startPosition = temp.getLeftOperand().getStartPosition();
- temp.setSourceRange(startPosition, extendedOperand.getStartPosition() + extendedOperand.getLength() - startPosition);
- if (temp.getLeftOperand().getNodeType() == ASTNode.INFIX_EXPRESSION) {
- temp = (InfixExpression) temp.getLeftOperand();
- }
- }
- int startPosition = infixExpression.getLeftOperand().getStartPosition();
- infixExpression.setSourceRange(startPosition, expression.sourceEnd - startPosition + 1);
- if (this.resolveBindings) {
- this.recordNodes(infixExpression, expression);
- }
- return infixExpression;
- }
- infixExpression.extendedOperands().add(0, convert(rightOperand));
- leftOperand = ((net.sourceforge.phpdt.internal.compiler.ast.BinaryExpression) leftOperand).left;
- } while (leftOperand instanceof net.sourceforge.phpdt.internal.compiler.ast.BinaryExpression && ((leftOperand.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.ParenthesizedMASK) == 0));
- Expression leftExpression = convert(leftOperand);
- infixExpression.setLeftOperand(leftExpression);
- infixExpression.setRightOperand((Expression)infixExpression.extendedOperands().remove(0));
- int startPosition = leftExpression.getStartPosition();
- infixExpression.setSourceRange(startPosition, expression.sourceEnd - startPosition + 1);
- return infixExpression;
- } else if (expression.left instanceof StringLiteralConcatenation
- && ((expression.left.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.ParenthesizedMASK) == 0)
- && (OperatorIds.PLUS == expressionOperatorID)) {
- StringLiteralConcatenation literal = (StringLiteralConcatenation) expression.left;
- final net.sourceforge.phpdt.internal.compiler.ast.Expression[] stringLiterals = literal.literals;
- infixExpression.setLeftOperand(convert(stringLiterals[0]));
- infixExpression.setRightOperand(convert(stringLiterals[1]));
- for (int i = 2; i < literal.counter; i++) {
- infixExpression.extendedOperands().add(convert(stringLiterals[i]));
- }
- infixExpression.extendedOperands().add(convert(expression.right));
- int startPosition = literal.sourceStart;
- infixExpression.setSourceRange(startPosition, expression.sourceEnd - startPosition + 1);
- return infixExpression;
- }
- Expression leftExpression = convert(expression.left);
- infixExpression.setLeftOperand(leftExpression);
- infixExpression.setRightOperand(convert(expression.right));
- int startPosition = leftExpression.getStartPosition();
- infixExpression.setSourceRange(startPosition, expression.sourceEnd - startPosition + 1);
- return infixExpression;
- }
-
- public Block convert(net.sourceforge.phpdt.internal.compiler.ast.Block statement) {
- Block block = new Block(this.ast);
- if (statement.sourceEnd > 0) {
- block.setSourceRange(statement.sourceStart, statement.sourceEnd - statement.sourceStart + 1);
- }
- net.sourceforge.phpdt.internal.compiler.ast.Statement[] statements = statement.statements;
- if (statements != null) {
- int statementsLength = statements.length;
- for (int i = 0; i < statementsLength; i++) {
- if (statements[i] instanceof net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration) {
- checkAndAddMultipleLocalDeclaration(statements, i, block.statements());
- } else {
- Statement statement2 = convert(statements[i]);
- if (statement2 != null) {
- block.statements().add(statement2);
- }
- }
- }
- }
- return block;
- }
-
- public BreakStatement convert(net.sourceforge.phpdt.internal.compiler.ast.BreakStatement statement) {
- BreakStatement breakStatement = new BreakStatement(this.ast);
- breakStatement.setSourceRange(statement.sourceStart, statement.sourceEnd - statement.sourceStart + 1);
- if (statement.label != null) {
- final SimpleName name = new SimpleName(this.ast);
- name.internalSetIdentifier(new String(statement.label));
- retrieveIdentifierAndSetPositions(statement.sourceStart, statement.sourceEnd, name);
- breakStatement.setLabel(name);
- }
- return breakStatement;
- }
-
-
- public SwitchCase convert(net.sourceforge.phpdt.internal.compiler.ast.CaseStatement statement) {
- SwitchCase switchCase = new SwitchCase(this.ast);
- net.sourceforge.phpdt.internal.compiler.ast.Expression constantExpression = statement.constantExpression;
- if (constantExpression == null) {
- switchCase.setExpression(null);
- } else {
- switchCase.setExpression(convert(constantExpression));
- }
- switchCase.setSourceRange(statement.sourceStart, statement.sourceEnd - statement.sourceStart + 1);
- retrieveColonPosition(switchCase);
- return switchCase;
- }
-
- public CastExpression convert(net.sourceforge.phpdt.internal.compiler.ast.CastExpression expression) {
- CastExpression castExpression = new CastExpression(this.ast);
- castExpression.setSourceRange(expression.sourceStart, expression.sourceEnd - expression.sourceStart + 1);
- net.sourceforge.phpdt.internal.compiler.ast.Expression type = expression.type;
- trimWhiteSpacesAndComments(type);
- if (type instanceof net.sourceforge.phpdt.internal.compiler.ast.TypeReference ) {
- castExpression.setType(convertType((net.sourceforge.phpdt.internal.compiler.ast.TypeReference)type));
- } else if (type instanceof net.sourceforge.phpdt.internal.compiler.ast.NameReference) {
- castExpression.setType(convertToType((net.sourceforge.phpdt.internal.compiler.ast.NameReference)type));
- }
- castExpression.setExpression(convert(expression.expression));
- if (this.resolveBindings) {
- recordNodes(castExpression, expression);
- }
- return castExpression;
- }
-
- public CharacterLiteral convert(net.sourceforge.phpdt.internal.compiler.ast.CharLiteral expression) {
- int length = expression.sourceEnd - expression.sourceStart + 1;
- int sourceStart = expression.sourceStart;
- CharacterLiteral literal = new CharacterLiteral(this.ast);
- if (this.resolveBindings) {
- this.recordNodes(literal, expression);
- }
- literal.internalSetEscapedValue(new String(this.compilationUnitSource, sourceStart, length));
- literal.setSourceRange(sourceStart, length);
- removeLeadingAndTrailingCommentsFromLiteral(literal);
- return literal;
- }
- public Expression convert(net.sourceforge.phpdt.internal.compiler.ast.ClassLiteralAccess expression) {
- TypeLiteral typeLiteral = new TypeLiteral(this.ast);
- if (this.resolveBindings) {
- this.recordNodes(typeLiteral, expression);
- }
- typeLiteral.setSourceRange(expression.sourceStart, expression.sourceEnd - expression.sourceStart + 1);
- typeLiteral.setType(convertType(expression.type));
- return typeLiteral;
- }
-
- public CompilationUnit convert(net.sourceforge.phpdt.internal.compiler.ast.CompilationUnitDeclaration unit, char[] source) {
- if(unit.compilationResult.recoveryScannerData != null) {
- RecoveryScanner recoveryScanner = new RecoveryScanner(this.scanner, unit.compilationResult.recoveryScannerData.removeUnused());
- this.scanner = recoveryScanner;
- this.docParser.scanner = this.scanner;
- }
- this.compilationUnitSource = source;
- this.compilationUnitSourceLength = source.length;
- this.scanner.setSource(source, unit.compilationResult);
- CompilationUnit compilationUnit = new CompilationUnit(this.ast);
-
- // Parse comments
- int[][] comments = unit.comments;
- if (comments != null) {
- buildCommentsTable(compilationUnit, comments);
- }
-
- // handle the package declaration immediately
- // There is no node corresponding to the package declaration
- if (this.resolveBindings) {
- recordNodes(compilationUnit, unit);
- }
- if (unit.currentPackage != null) {
- PackageDeclaration packageDeclaration = convertPackage(unit);
- compilationUnit.setPackage(packageDeclaration);
- }
- net.sourceforge.phpdt.internal.compiler.ast.ImportReference[] imports = unit.imports;
- if (imports != null) {
- int importLength = imports.length;
- for (int i = 0; i < importLength; i++) {
- compilationUnit.imports().add(convertImport(imports[i]));
- }
- }
-
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration[] types = unit.types;
- if (types != null) {
- int typesLength = types.length;
- for (int i = 0; i < typesLength; i++) {
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration declaration = types[i];
- if (CharOperation.equals(declaration.name, TypeConstants.PACKAGE_INFO_NAME)) {
- continue;
- }
- ASTNode type = convert(declaration);
- if (type == null) {
- compilationUnit.setFlags(compilationUnit.getFlags() | ASTNode.MALFORMED);
- } else {
- compilationUnit.types().add(type);
- }
- }
- }
- compilationUnit.setSourceRange(unit.sourceStart, unit.sourceEnd - unit.sourceStart + 1);
-
- int problemLength = unit.compilationResult.problemCount;
- if (problemLength != 0) {
- CategorizedProblem[] resizedProblems = null;
- final CategorizedProblem[] problems = unit.compilationResult.getProblems();
- final int realProblemLength=problems.length;
- if (realProblemLength == problemLength) {
- resizedProblems = problems;
- } else {
- System.arraycopy(problems, 0, (resizedProblems = new CategorizedProblem[realProblemLength]), 0, realProblemLength);
- }
- ASTSyntaxErrorPropagator syntaxErrorPropagator = new ASTSyntaxErrorPropagator(resizedProblems);
- compilationUnit.accept(syntaxErrorPropagator);
- ASTRecoveryPropagator recoveryPropagator =
- new ASTRecoveryPropagator(resizedProblems, unit.compilationResult.recoveryScannerData);
- compilationUnit.accept(recoveryPropagator);
- compilationUnit.setProblems(resizedProblems);
- }
- if (this.resolveBindings) {
- lookupForScopes();
- }
- compilationUnit.initCommentMapper(this.scanner);
- return compilationUnit;
- }
-
- public Assignment convert(net.sourceforge.phpdt.internal.compiler.ast.CompoundAssignment expression) {
- Assignment assignment = new Assignment(this.ast);
- Expression lhs = convert(expression.lhs);
- assignment.setLeftHandSide(lhs);
- int start = lhs.getStartPosition();
- assignment.setSourceRange(start, expression.sourceEnd - start + 1);
- switch (expression.operator) {
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.PLUS :
- assignment.setOperator(Assignment.Operator.PLUS_ASSIGN);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.MINUS :
- assignment.setOperator(Assignment.Operator.MINUS_ASSIGN);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.MULTIPLY :
- assignment.setOperator(Assignment.Operator.TIMES_ASSIGN);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.DIVIDE :
- assignment.setOperator(Assignment.Operator.DIVIDE_ASSIGN);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.AND :
- assignment.setOperator(Assignment.Operator.BIT_AND_ASSIGN);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.OR :
- assignment.setOperator(Assignment.Operator.BIT_OR_ASSIGN);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.XOR :
- assignment.setOperator(Assignment.Operator.BIT_XOR_ASSIGN);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.REMAINDER :
- assignment.setOperator(Assignment.Operator.REMAINDER_ASSIGN);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.LEFT_SHIFT :
- assignment.setOperator(Assignment.Operator.LEFT_SHIFT_ASSIGN);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.RIGHT_SHIFT :
- assignment.setOperator(Assignment.Operator.RIGHT_SHIFT_SIGNED_ASSIGN);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.UNSIGNED_RIGHT_SHIFT :
- assignment.setOperator(Assignment.Operator.RIGHT_SHIFT_UNSIGNED_ASSIGN);
- break;
- }
- assignment.setRightHandSide(convert(expression.expression));
- if (this.resolveBindings) {
- recordNodes(assignment, expression);
- }
- return assignment;
- }
-
- public ConditionalExpression convert(net.sourceforge.phpdt.internal.compiler.ast.ConditionalExpression expression) {
- ConditionalExpression conditionalExpression = new ConditionalExpression(this.ast);
- if (this.resolveBindings) {
- recordNodes(conditionalExpression, expression);
- }
- conditionalExpression.setSourceRange(expression.sourceStart, expression.sourceEnd - expression.sourceStart + 1);
- conditionalExpression.setExpression(convert(expression.condition));
- conditionalExpression.setThenExpression(convert(expression.valueIfTrue));
- conditionalExpression.setElseExpression(convert(expression.valueIfFalse));
- return conditionalExpression;
- }
-
- public ContinueStatement convert(net.sourceforge.phpdt.internal.compiler.ast.ContinueStatement statement) {
- ContinueStatement continueStatement = new ContinueStatement(this.ast);
- continueStatement.setSourceRange(statement.sourceStart, statement.sourceEnd - statement.sourceStart + 1);
- if (statement.label != null) {
- final SimpleName name = new SimpleName(this.ast);
- name.internalSetIdentifier(new String(statement.label));
- retrieveIdentifierAndSetPositions(statement.sourceStart, statement.sourceEnd, name);
- continueStatement.setLabel(name);
- }
- return continueStatement;
- }
-
- public DoStatement convert(net.sourceforge.phpdt.internal.compiler.ast.DoStatement statement) {
- DoStatement doStatement = new DoStatement(this.ast);
- doStatement.setSourceRange(statement.sourceStart, statement.sourceEnd - statement.sourceStart + 1);
- doStatement.setExpression(convert(statement.condition));
- final Statement action = convert(statement.action);
- if (action == null) return null;
- doStatement.setBody(action);
- return doStatement;
- }
-
- public NumberLiteral convert(net.sourceforge.phpdt.internal.compiler.ast.DoubleLiteral expression) {
- int length = expression.sourceEnd - expression.sourceStart + 1;
- int sourceStart = expression.sourceStart;
- NumberLiteral literal = new NumberLiteral(this.ast);
- literal.internalSetToken(new String(this.compilationUnitSource, sourceStart, length));
- if (this.resolveBindings) {
- this.recordNodes(literal, expression);
- }
- literal.setSourceRange(sourceStart, length);
- removeLeadingAndTrailingCommentsFromLiteral(literal);
- return literal;
- }
-
- public EmptyStatement convert(net.sourceforge.phpdt.internal.compiler.ast.EmptyStatement statement) {
- EmptyStatement emptyStatement = new EmptyStatement(this.ast);
- emptyStatement.setSourceRange(statement.sourceStart, statement.sourceEnd - statement.sourceStart + 1);
- return emptyStatement;
- }
-
- // field is an enum constant
- public EnumConstantDeclaration convert(net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration enumConstant) {
- checkCanceled();
- EnumConstantDeclaration enumConstantDeclaration = new EnumConstantDeclaration(this.ast);
- final SimpleName typeName = new SimpleName(this.ast);
- typeName.internalSetIdentifier(new String(enumConstant.name));
- typeName.setSourceRange(enumConstant.sourceStart, enumConstant.sourceEnd - enumConstant.sourceStart + 1);
- enumConstantDeclaration.setName(typeName);
- int declarationSourceStart = enumConstant.declarationSourceStart;
- int declarationSourceEnd = enumConstant.declarationSourceEnd;
- final net.sourceforge.phpdt.internal.compiler.ast.Expression initialization = enumConstant.initialization;
- if (initialization != null) {
- if (initialization instanceof QualifiedAllocationExpression) {
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration anonymousType = ((QualifiedAllocationExpression) initialization).anonymousType;
- if (anonymousType != null) {
- AnonymousClassDeclaration anonymousClassDeclaration = new AnonymousClassDeclaration(this.ast);
- int start = retrieveStartBlockPosition(anonymousType.sourceEnd, anonymousType.bodyEnd);
- int end = retrieveRightBrace(anonymousType.bodyEnd, declarationSourceEnd);
- if (end == -1) end = anonymousType.bodyEnd;
- anonymousClassDeclaration.setSourceRange(start, end - start + 1);
- enumConstantDeclaration.setAnonymousClassDeclaration(anonymousClassDeclaration);
- buildBodyDeclarations(anonymousType, anonymousClassDeclaration);
- if (this.resolveBindings) {
- recordNodes(anonymousClassDeclaration, anonymousType);
- anonymousClassDeclaration.resolveBinding();
- }
- enumConstantDeclaration.setSourceRange(declarationSourceStart, end - declarationSourceStart + 1);
- }
- } else {
- enumConstantDeclaration.setSourceRange(declarationSourceStart, declarationSourceEnd - declarationSourceStart + 1);
- }
- final net.sourceforge.phpdt.internal.compiler.ast.Expression[] arguments = ((net.sourceforge.phpdt.internal.compiler.ast.AllocationExpression) initialization).arguments;
- if (arguments != null) {
- for (int i = 0, max = arguments.length; i < max; i++) {
- enumConstantDeclaration.arguments().add(convert(arguments[i]));
- }
- }
- } else {
- enumConstantDeclaration.setSourceRange(declarationSourceStart, declarationSourceEnd - declarationSourceStart + 1);
- }
- setModifiers(enumConstantDeclaration, enumConstant);
- if (this.resolveBindings) {
- recordNodes(enumConstantDeclaration, enumConstant);
- recordNodes(typeName, enumConstant);
- enumConstantDeclaration.resolveVariable();
- }
- convert(enumConstant.javadoc, enumConstantDeclaration);
- return enumConstantDeclaration;
- }
-
- public Expression convert(net.sourceforge.phpdt.internal.compiler.ast.EqualExpression expression) {
- InfixExpression infixExpression = new InfixExpression(this.ast);
- if (this.resolveBindings) {
- recordNodes(infixExpression, expression);
- }
- Expression leftExpression = convert(expression.left);
- infixExpression.setLeftOperand(leftExpression);
- infixExpression.setRightOperand(convert(expression.right));
- int startPosition = leftExpression.getStartPosition();
- infixExpression.setSourceRange(startPosition, expression.sourceEnd - startPosition + 1);
- switch ((expression.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorMASK) >> net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorSHIFT) {
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.EQUAL_EQUAL :
- infixExpression.setOperator(InfixExpression.Operator.EQUALS);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.NOT_EQUAL :
- infixExpression.setOperator(InfixExpression.Operator.NOT_EQUALS);
- }
- return infixExpression;
-
- }
-
- public Statement convert(net.sourceforge.phpdt.internal.compiler.ast.ExplicitConstructorCall statement) {
- Statement newStatement;
- int sourceStart = statement.sourceStart;
- if (statement.isSuperAccess() || statement.isSuper()) {
- SuperConstructorInvocation superConstructorInvocation = new SuperConstructorInvocation(this.ast);
- if (statement.qualification != null) {
- superConstructorInvocation.setExpression(convert(statement.qualification));
- }
- net.sourceforge.phpdt.internal.compiler.ast.Expression[] arguments = statement.arguments;
- if (arguments != null) {
- int length = arguments.length;
- for (int i = 0; i < length; i++) {
- superConstructorInvocation.arguments().add(convert(arguments[i]));
- }
- }
- if (statement.typeArguments != null) {
- if (sourceStart > statement.typeArgumentsSourceStart) {
- sourceStart = statement.typeArgumentsSourceStart;
- }
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- superConstructorInvocation.setFlags(superConstructorInvocation.getFlags() | ASTNode.MALFORMED);
- break;
- case AST.JLS3 :
- for (int i = 0, max = statement.typeArguments.length; i < max; i++) {
- superConstructorInvocation.typeArguments().add(convertType(statement.typeArguments[i]));
- }
- break;
- }
- }
- newStatement = superConstructorInvocation;
- } else {
- ConstructorInvocation constructorInvocation = new ConstructorInvocation(this.ast);
- net.sourceforge.phpdt.internal.compiler.ast.Expression[] arguments = statement.arguments;
- if (arguments != null) {
- int length = arguments.length;
- for (int i = 0; i < length; i++) {
- constructorInvocation.arguments().add(convert(arguments[i]));
- }
- }
- if (statement.typeArguments != null) {
- if (sourceStart > statement.typeArgumentsSourceStart) {
- sourceStart = statement.typeArgumentsSourceStart;
- }
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- constructorInvocation.setFlags(constructorInvocation.getFlags() | ASTNode.MALFORMED);
- break;
- case AST.JLS3 :
- for (int i = 0, max = statement.typeArguments.length; i < max; i++) {
- constructorInvocation.typeArguments().add(convertType(statement.typeArguments[i]));
- }
- break;
- }
- }
- if (statement.qualification != null) {
- // this is an error
- constructorInvocation.setFlags(constructorInvocation.getFlags() | ASTNode.MALFORMED);
- }
- newStatement = constructorInvocation;
- }
- newStatement.setSourceRange(sourceStart, statement.sourceEnd - sourceStart + 1);
- if (this.resolveBindings) {
- recordNodes(newStatement, statement);
- }
- return newStatement;
- }
-
- public Expression convert(net.sourceforge.phpdt.internal.compiler.ast.Expression expression) {
- if ((expression.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.ParenthesizedMASK) != 0) {
- return convertToParenthesizedExpression(expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.Annotation) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.Annotation) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.CastExpression) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.CastExpression) expression);
- }
- // switch between all types of expression
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.ArrayAllocationExpression) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.ArrayAllocationExpression) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.QualifiedAllocationExpression) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.QualifiedAllocationExpression) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.AllocationExpression) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.AllocationExpression) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.ArrayInitializer) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.ArrayInitializer) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.PrefixExpression) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.PrefixExpression) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.PostfixExpression) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.PostfixExpression) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.CompoundAssignment) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.CompoundAssignment) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.Assignment) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.Assignment) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.ClassLiteralAccess) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.ClassLiteralAccess) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.FalseLiteral) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.FalseLiteral) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.TrueLiteral) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.TrueLiteral) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.NullLiteral) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.NullLiteral) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.CharLiteral) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.CharLiteral) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.DoubleLiteral) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.DoubleLiteral) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.FloatLiteral) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.FloatLiteral) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.IntLiteralMinValue) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.IntLiteralMinValue) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.IntLiteral) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.IntLiteral) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.LongLiteralMinValue) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.LongLiteralMinValue) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.LongLiteral) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.LongLiteral) expression);
- }
- if (expression instanceof StringLiteralConcatenation) {
- return convert((StringLiteralConcatenation) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.ExtendedStringLiteral) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.ExtendedStringLiteral) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.StringLiteral) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.StringLiteral) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.AND_AND_Expression) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.AND_AND_Expression) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.OR_OR_Expression) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.OR_OR_Expression) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.EqualExpression) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.EqualExpression) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.BinaryExpression) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.BinaryExpression) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.InstanceOfExpression) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.InstanceOfExpression) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.UnaryExpression) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.UnaryExpression) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.ConditionalExpression) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.ConditionalExpression) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.MessageSend) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.MessageSend) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.Reference) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.Reference) expression);
- }
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.TypeReference) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.TypeReference) expression);
- }
- return null;
- }
-
- public StringLiteral convert(net.sourceforge.phpdt.internal.compiler.ast.ExtendedStringLiteral expression) {
- expression.computeConstant();
- StringLiteral literal = new StringLiteral(this.ast);
- if (this.resolveBindings) {
- this.recordNodes(literal, expression);
- }
- literal.setLiteralValue(expression.constant.stringValue());
- literal.setSourceRange(expression.sourceStart, expression.sourceEnd - expression.sourceStart + 1);
- return literal;
- }
-
- public BooleanLiteral convert(net.sourceforge.phpdt.internal.compiler.ast.FalseLiteral expression) {
- final BooleanLiteral literal = new BooleanLiteral(this.ast);
- literal.setBooleanValue(false);
- if (this.resolveBindings) {
- this.recordNodes(literal, expression);
- }
- literal.setSourceRange(expression.sourceStart, expression.sourceEnd - expression.sourceStart + 1);
- return literal;
- }
-
- public Expression convert(net.sourceforge.phpdt.internal.compiler.ast.FieldReference reference) {
- if (reference.receiver.isSuper()) {
- final SuperFieldAccess superFieldAccess = new SuperFieldAccess(this.ast);
- if (this.resolveBindings) {
- recordNodes(superFieldAccess, reference);
- }
- if (reference.receiver instanceof net.sourceforge.phpdt.internal.compiler.ast.QualifiedSuperReference) {
- Name qualifier = convert((net.sourceforge.phpdt.internal.compiler.ast.QualifiedSuperReference) reference.receiver);
- superFieldAccess.setQualifier(qualifier);
- if (this.resolveBindings) {
- recordNodes(qualifier, reference.receiver);
- }
- }
- final SimpleName simpleName = new SimpleName(this.ast);
- simpleName.internalSetIdentifier(new String(reference.token));
- int sourceStart = (int)(reference.nameSourcePosition>>>32);
- int length = (int)(reference.nameSourcePosition & 0xFFFFFFFF) - sourceStart + 1;
- simpleName.setSourceRange(sourceStart, length);
- superFieldAccess.setName(simpleName);
- if (this.resolveBindings) {
- recordNodes(simpleName, reference);
- }
- superFieldAccess.setSourceRange(reference.receiver.sourceStart, reference.sourceEnd - reference.receiver.sourceStart + 1);
- return superFieldAccess;
- } else {
- final FieldAccess fieldAccess = new FieldAccess(this.ast);
- if (this.resolveBindings) {
- recordNodes(fieldAccess, reference);
- }
- Expression receiver = convert(reference.receiver);
- fieldAccess.setExpression(receiver);
- final SimpleName simpleName = new SimpleName(this.ast);
- simpleName.internalSetIdentifier(new String(reference.token));
- int sourceStart = (int)(reference.nameSourcePosition>>>32);
- int length = (int)(reference.nameSourcePosition & 0xFFFFFFFF) - sourceStart + 1;
- simpleName.setSourceRange(sourceStart, length);
- fieldAccess.setName(simpleName);
- if (this.resolveBindings) {
- recordNodes(simpleName, reference);
- }
- fieldAccess.setSourceRange(receiver.getStartPosition(), reference.sourceEnd - receiver.getStartPosition() + 1);
- return fieldAccess;
- }
- }
-
- public NumberLiteral convert(net.sourceforge.phpdt.internal.compiler.ast.FloatLiteral expression) {
- int length = expression.sourceEnd - expression.sourceStart + 1;
- int sourceStart = expression.sourceStart;
- NumberLiteral literal = new NumberLiteral(this.ast);
- literal.internalSetToken(new String(this.compilationUnitSource, sourceStart, length));
- if (this.resolveBindings) {
- this.recordNodes(literal, expression);
- }
- literal.setSourceRange(sourceStart, length);
- removeLeadingAndTrailingCommentsFromLiteral(literal);
- return literal;
- }
-
- public Statement convert(ForeachStatement statement) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- return createFakeEmptyStatement(statement);
- case AST.JLS3 :
- EnhancedForStatement enhancedForStatement = new EnhancedForStatement(this.ast);
- enhancedForStatement.setParameter(convertToSingleVariableDeclaration(statement.elementVariable));
- net.sourceforge.phpdt.internal.compiler.ast.Expression collection = statement.collection;
- if (collection == null) return null;
- enhancedForStatement.setExpression(convert(collection));
- final Statement action = convert(statement.action);
- if (action == null) return null;
- enhancedForStatement.setBody(action);
- int start = statement.sourceStart;
- int end = statement.sourceEnd;
- enhancedForStatement.setSourceRange(start, end - start + 1);
- return enhancedForStatement;
- default:
- return createFakeEmptyStatement(statement);
- }
- }
-
- public ForStatement convert(net.sourceforge.phpdt.internal.compiler.ast.ForStatement statement) {
- ForStatement forStatement = new ForStatement(this.ast);
- forStatement.setSourceRange(statement.sourceStart, statement.sourceEnd - statement.sourceStart + 1);
- net.sourceforge.phpdt.internal.compiler.ast.Statement[] initializations = statement.initializations;
- if (initializations != null) {
- // we know that we have at least one initialization
- if (initializations[0] instanceof net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration initialization = (net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration) initializations[0];
- VariableDeclarationExpression variableDeclarationExpression = convertToVariableDeclarationExpression(initialization);
- int initializationsLength = initializations.length;
- for (int i = 1; i < initializationsLength; i++) {
- initialization = (net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration)initializations[i];
- variableDeclarationExpression.fragments().add(convertToVariableDeclarationFragment(initialization));
- }
- if (initializationsLength != 1) {
- int start = variableDeclarationExpression.getStartPosition();
- int end = ((net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration) initializations[initializationsLength - 1]).declarationSourceEnd;
- variableDeclarationExpression.setSourceRange(start, end - start + 1);
- }
- forStatement.initializers().add(variableDeclarationExpression);
- } else {
- int initializationsLength = initializations.length;
- for (int i = 0; i < initializationsLength; i++) {
- Expression initializer = convertToExpression(initializations[i]);
- if (initializer != null) {
- forStatement.initializers().add(initializer);
- } else {
- forStatement.setFlags(forStatement.getFlags() | ASTNode.MALFORMED);
- }
- }
- }
- }
- if (statement.condition != null) {
- forStatement.setExpression(convert(statement.condition));
- }
- net.sourceforge.phpdt.internal.compiler.ast.Statement[] increments = statement.increments;
- if (increments != null) {
- int incrementsLength = increments.length;
- for (int i = 0; i < incrementsLength; i++) {
- forStatement.updaters().add(convertToExpression(increments[i]));
- }
- }
- final Statement action = convert(statement.action);
- if (action == null) return null;
- forStatement.setBody(action);
- return forStatement;
- }
-
- public IfStatement convert(net.sourceforge.phpdt.internal.compiler.ast.IfStatement statement) {
- IfStatement ifStatement = new IfStatement(this.ast);
- ifStatement.setSourceRange(statement.sourceStart, statement.sourceEnd - statement.sourceStart + 1);
- ifStatement.setExpression(convert(statement.condition));
- final Statement thenStatement = convert(statement.thenStatement);
- if (thenStatement == null) return null;
- ifStatement.setThenStatement(thenStatement);
- net.sourceforge.phpdt.internal.compiler.ast.Statement statement2 = statement.elseStatement;
- if (statement2 != null) {
- final Statement elseStatement = convert(statement2);
- if (elseStatement != null) {
- ifStatement.setElseStatement(elseStatement);
- }
- }
- return ifStatement;
- }
-
- public InstanceofExpression convert(net.sourceforge.phpdt.internal.compiler.ast.InstanceOfExpression expression) {
- InstanceofExpression instanceOfExpression = new InstanceofExpression(this.ast);
- if (this.resolveBindings) {
- recordNodes(instanceOfExpression, expression);
- }
- Expression leftExpression = convert(expression.expression);
- instanceOfExpression.setLeftOperand(leftExpression);
- final Type convertType = convertType(expression.type);
- instanceOfExpression.setRightOperand(convertType);
- int startPosition = leftExpression.getStartPosition();
- int sourceEnd = convertType.getStartPosition() + convertType.getLength() - 1;
- instanceOfExpression.setSourceRange(startPosition, sourceEnd - startPosition + 1);
- return instanceOfExpression;
- }
-
- public NumberLiteral convert(net.sourceforge.phpdt.internal.compiler.ast.IntLiteral expression) {
- int length = expression.sourceEnd - expression.sourceStart + 1;
- int sourceStart = expression.sourceStart;
- final NumberLiteral literal = new NumberLiteral(this.ast);
- literal.internalSetToken(new String(this.compilationUnitSource, sourceStart, length));
- if (this.resolveBindings) {
- this.recordNodes(literal, expression);
- }
- literal.setSourceRange(sourceStart, length);
- removeLeadingAndTrailingCommentsFromLiteral(literal);
- return literal;
- }
-
- public NumberLiteral convert(net.sourceforge.phpdt.internal.compiler.ast.IntLiteralMinValue expression) {
- int length = expression.sourceEnd - expression.sourceStart + 1;
- int sourceStart = expression.sourceStart;
- NumberLiteral literal = new NumberLiteral(this.ast);
- literal.internalSetToken(new String(this.compilationUnitSource, sourceStart, length));
- if (this.resolveBindings) {
- this.recordNodes(literal, expression);
- }
- literal.setSourceRange(sourceStart, length);
- removeLeadingAndTrailingCommentsFromLiteral(literal);
- return literal;
- }
-
- public void convert(net.sourceforge.phpdt.internal.compiler.ast.Javadoc javadoc, BodyDeclaration bodyDeclaration) {
- if (bodyDeclaration.getJavadoc() == null) {
- if (javadoc != null) {
- if (this.commentMapper == null || !this.commentMapper.hasSameTable(this.commentsTable)) {
- this.commentMapper = new DefaultCommentMapper(this.commentsTable);
- }
- Comment comment = this.commentMapper.getComment(javadoc.sourceStart);
- if (comment != null && comment.isDocComment() && comment.getParent() == null) {
- Javadoc docComment = (Javadoc) comment;
- if (this.resolveBindings) {
- recordNodes(docComment, javadoc);
- // resolve member and method references binding
- Iterator tags = docComment.tags().listIterator();
- while (tags.hasNext()) {
- recordNodes(javadoc, (TagElement) tags.next());
- }
- }
- bodyDeclaration.setJavadoc(docComment);
- }
- }
- }
- }
-
- public void convert(net.sourceforge.phpdt.internal.compiler.ast.Javadoc javadoc, PackageDeclaration packageDeclaration) {
- if (ast.apiLevel == AST.JLS3 && packageDeclaration.getJavadoc() == null) {
- if (javadoc != null) {
- if (this.commentMapper == null || !this.commentMapper.hasSameTable(this.commentsTable)) {
- this.commentMapper = new DefaultCommentMapper(this.commentsTable);
- }
- Comment comment = this.commentMapper.getComment(javadoc.sourceStart);
- if (comment != null && comment.isDocComment() && comment.getParent() == null) {
- Javadoc docComment = (Javadoc) comment;
- if (this.resolveBindings) {
- recordNodes(docComment, javadoc);
- // resolve member and method references binding
- Iterator tags = docComment.tags().listIterator();
- while (tags.hasNext()) {
- recordNodes(javadoc, (TagElement) tags.next());
- }
- }
- packageDeclaration.setJavadoc(docComment);
- }
- }
- }
- }
-
- public LabeledStatement convert(net.sourceforge.phpdt.internal.compiler.ast.LabeledStatement statement) {
- LabeledStatement labeledStatement = new LabeledStatement(this.ast);
- final int sourceStart = statement.sourceStart;
- labeledStatement.setSourceRange(sourceStart, statement.sourceEnd - sourceStart + 1);
- Statement body = convert(statement.statement);
- if (body == null) return null;
- labeledStatement.setBody(body);
- final SimpleName name = new SimpleName(this.ast);
- name.internalSetIdentifier(new String(statement.label));
- name.setSourceRange(sourceStart, statement.labelEnd - sourceStart + 1);
- labeledStatement.setLabel(name);
- return labeledStatement;
- }
-
- public NumberLiteral convert(net.sourceforge.phpdt.internal.compiler.ast.LongLiteral expression) {
- int length = expression.sourceEnd - expression.sourceStart + 1;
- int sourceStart = expression.sourceStart;
- final NumberLiteral literal = new NumberLiteral(this.ast);
- literal.internalSetToken(new String(this.compilationUnitSource, sourceStart, length));
- if (this.resolveBindings) {
- this.recordNodes(literal, expression);
- }
- literal.setSourceRange(sourceStart, length);
- removeLeadingAndTrailingCommentsFromLiteral(literal);
- return literal;
- }
-
- public NumberLiteral convert(net.sourceforge.phpdt.internal.compiler.ast.LongLiteralMinValue expression) {
- int length = expression.sourceEnd - expression.sourceStart + 1;
- int sourceStart = expression.sourceStart;
- final NumberLiteral literal = new NumberLiteral(this.ast);
- literal.internalSetToken(new String(this.compilationUnitSource, sourceStart, length));
- if (this.resolveBindings) {
- this.recordNodes(literal, expression);
- }
- literal.setSourceRange(sourceStart, length);
- removeLeadingAndTrailingCommentsFromLiteral(literal);
- return literal;
- }
-
- public Expression convert(MessageSend expression) {
- // will return a MethodInvocation or a SuperMethodInvocation or
- Expression expr;
- int sourceStart = expression.sourceStart;
- if (expression.isSuperAccess()) {
- // returns a SuperMethodInvocation
- final SuperMethodInvocation superMethodInvocation = new SuperMethodInvocation(this.ast);
- if (this.resolveBindings) {
- recordNodes(superMethodInvocation, expression);
- }
- final SimpleName name = new SimpleName(this.ast);
- name.internalSetIdentifier(new String(expression.selector));
- int nameSourceStart = (int) (expression.nameSourcePosition >>> 32);
- int nameSourceLength = ((int) expression.nameSourcePosition) - nameSourceStart + 1;
- name.setSourceRange(nameSourceStart, nameSourceLength);
- if (this.resolveBindings) {
- recordNodes(name, expression);
- }
- superMethodInvocation.setName(name);
- // expression.receiver is either a QualifiedSuperReference or a SuperReference
- // so the casting cannot fail
- if (expression.receiver instanceof net.sourceforge.phpdt.internal.compiler.ast.QualifiedSuperReference) {
- Name qualifier = convert((net.sourceforge.phpdt.internal.compiler.ast.QualifiedSuperReference) expression.receiver);
- superMethodInvocation.setQualifier(qualifier);
- if (this.resolveBindings) {
- recordNodes(qualifier, expression.receiver);
- }
- if (qualifier != null) {
- sourceStart = qualifier.getStartPosition();
- }
- }
- net.sourceforge.phpdt.internal.compiler.ast.Expression[] arguments = expression.arguments;
- if (arguments != null) {
- int argumentsLength = arguments.length;
- for (int i = 0; i < argumentsLength; i++) {
- Expression expri = convert(arguments[i]);
- if (this.resolveBindings) {
- recordNodes(expri, arguments[i]);
- }
- superMethodInvocation.arguments().add(expri);
- }
- }
- final TypeReference[] typeArguments = expression.typeArguments;
- if (typeArguments != null) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- superMethodInvocation.setFlags(superMethodInvocation.getFlags() | ASTNode.MALFORMED);
- break;
- case AST.JLS3 :
- for (int i = 0, max = typeArguments.length; i < max; i++) {
- superMethodInvocation.typeArguments().add(convertType(typeArguments[i]));
- }
- break;
- }
- }
- expr = superMethodInvocation;
- } else {
- // returns a MethodInvocation
- final MethodInvocation methodInvocation = new MethodInvocation(this.ast);
- if (this.resolveBindings) {
- recordNodes(methodInvocation, expression);
- }
- final SimpleName name = new SimpleName(this.ast);
- name.internalSetIdentifier(new String(expression.selector));
- int nameSourceStart = (int) (expression.nameSourcePosition >>> 32);
- int nameSourceLength = ((int) expression.nameSourcePosition) - nameSourceStart + 1;
- name.setSourceRange(nameSourceStart, nameSourceLength);
- methodInvocation.setName(name);
- if (this.resolveBindings) {
- recordNodes(name, expression);
- }
- net.sourceforge.phpdt.internal.compiler.ast.Expression[] arguments = expression.arguments;
- if (arguments != null) {
- int argumentsLength = arguments.length;
- for (int i = 0; i < argumentsLength; i++) {
- Expression expri = convert(arguments[i]);
- if (this.resolveBindings) {
- recordNodes(expri, arguments[i]);
- }
- methodInvocation.arguments().add(expri);
- }
- }
- Expression qualifier = null;
- net.sourceforge.phpdt.internal.compiler.ast.Expression receiver = expression.receiver;
- if (receiver instanceof MessageSend) {
- if ((receiver.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.ParenthesizedMASK) != 0) {
- qualifier = convertToParenthesizedExpression(receiver);
- } else {
- qualifier = convert((MessageSend) receiver);
- }
- } else {
- qualifier = convert(receiver);
- }
- if (qualifier instanceof Name && this.resolveBindings) {
- recordNodes(qualifier, receiver);
- }
- methodInvocation.setExpression(qualifier);
- if (qualifier != null) {
- sourceStart = qualifier.getStartPosition();
- }
- final TypeReference[] typeArguments = expression.typeArguments;
- if (typeArguments != null) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- methodInvocation.setFlags(methodInvocation.getFlags() | ASTNode.MALFORMED);
- break;
- case AST.JLS3 :
- for (int i = 0, max = typeArguments.length; i < max; i++) {
- methodInvocation.typeArguments().add(convertType(typeArguments[i]));
- }
- break;
- }
- }
- expr = methodInvocation;
- }
- expr.setSourceRange(sourceStart, expression.sourceEnd - sourceStart + 1);
- removeTrailingCommentFromExpressionEndingWithAParen(expr);
- return expr;
- }
-
- public MarkerAnnotation convert(net.sourceforge.phpdt.internal.compiler.ast.MarkerAnnotation annotation) {
- final MarkerAnnotation markerAnnotation = new MarkerAnnotation(this.ast);
- setTypeNameForAnnotation(annotation, markerAnnotation);
- int start = annotation.sourceStart;
- int end = annotation.declarationSourceEnd;
- markerAnnotation.setSourceRange(start, end - start + 1);
- if (this.resolveBindings) {
- recordNodes(markerAnnotation, annotation);
- markerAnnotation.resolveAnnotationBinding();
- }
- return markerAnnotation;
- }
-
- public MemberValuePair convert(net.sourceforge.phpdt.internal.compiler.ast.MemberValuePair memberValuePair) {
- final MemberValuePair pair = new MemberValuePair(this.ast);
- final SimpleName simpleName = new SimpleName(this.ast);
- simpleName.internalSetIdentifier(new String(memberValuePair.name));
- int start = memberValuePair.sourceStart;
- int end = memberValuePair.sourceEnd;
- simpleName.setSourceRange(start, end - start + 1);
- pair.setName(simpleName);
- final Expression value = convert(memberValuePair.value);
- pair.setValue(value);
- start = memberValuePair.sourceStart;
- end = value.getStartPosition() + value.getLength() - 1;
- pair.setSourceRange(start, end - start + 1);
-
- if (memberValuePair.value instanceof SingleNameReference &&
- ((SingleNameReference)memberValuePair.value).token == RecoveryScanner.FAKE_IDENTIFIER) {
- pair.setFlags(pair.getFlags() | ASTNode.RECOVERED);
- }
-
- if (this.resolveBindings) {
- recordNodes(simpleName, memberValuePair);
- recordNodes(pair, memberValuePair);
- }
- return pair;
- }
-
- public Name convert(net.sourceforge.phpdt.internal.compiler.ast.NameReference reference) {
- if (reference instanceof net.sourceforge.phpdt.internal.compiler.ast.QualifiedNameReference) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.QualifiedNameReference) reference);
- } else {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.SingleNameReference) reference);
- }
- }
-
- public InfixExpression convert(StringLiteralConcatenation expression) {
- expression.computeConstant();
- final InfixExpression infixExpression = new InfixExpression(this.ast);
- infixExpression.setOperator(InfixExpression.Operator.PLUS);
- net.sourceforge.phpdt.internal.compiler.ast.Expression[] stringLiterals = expression.literals;
- infixExpression.setLeftOperand(convert(stringLiterals[0]));
- infixExpression.setRightOperand(convert(stringLiterals[1]));
- for (int i = 2; i < expression.counter; i++) {
- infixExpression.extendedOperands().add(convert(stringLiterals[i]));
- }
- if (this.resolveBindings) {
- this.recordNodes(infixExpression, expression);
- }
- infixExpression.setSourceRange(expression.sourceStart, expression.sourceEnd - expression.sourceStart + 1);
- return infixExpression;
- }
-
- public NormalAnnotation convert(net.sourceforge.phpdt.internal.compiler.ast.NormalAnnotation annotation) {
- final NormalAnnotation normalAnnotation = new NormalAnnotation(this.ast);
- setTypeNameForAnnotation(annotation, normalAnnotation);
-
- int start = annotation.sourceStart;
- int end = annotation.declarationSourceEnd;
-
- net.sourceforge.phpdt.internal.compiler.ast.MemberValuePair[] memberValuePairs = annotation.memberValuePairs;
- if (memberValuePairs != null) {
- for (int i = 0, max = memberValuePairs.length; i < max; i++) {
- MemberValuePair memberValuePair = convert(memberValuePairs[i]);
- int memberValuePairEnd = memberValuePair.getStartPosition() + memberValuePair.getLength() - 1;
- if (end == memberValuePairEnd) {
- normalAnnotation.setFlags(normalAnnotation.getFlags() | ASTNode.RECOVERED);
- }
- normalAnnotation.values().add(memberValuePair);
- }
- }
-
- normalAnnotation.setSourceRange(start, end - start + 1);
- if (this.resolveBindings) {
- recordNodes(normalAnnotation, annotation);
- normalAnnotation.resolveAnnotationBinding();
- }
- return normalAnnotation;
- }
-
- public NullLiteral convert(net.sourceforge.phpdt.internal.compiler.ast.NullLiteral expression) {
- final NullLiteral literal = new NullLiteral(this.ast);
- if (this.resolveBindings) {
- this.recordNodes(literal, expression);
- }
- literal.setSourceRange(expression.sourceStart, expression.sourceEnd - expression.sourceStart + 1);
- return literal;
- }
-
- public Expression convert(net.sourceforge.phpdt.internal.compiler.ast.OR_OR_Expression expression) {
- InfixExpression infixExpression = new InfixExpression(this.ast);
- infixExpression.setOperator(InfixExpression.Operator.CONDITIONAL_OR);
- if (this.resolveBindings) {
- this.recordNodes(infixExpression, expression);
- }
- final int expressionOperatorID = (expression.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorMASK) >> net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorSHIFT;
- if (expression.left instanceof net.sourceforge.phpdt.internal.compiler.ast.BinaryExpression
- && ((expression.left.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.ParenthesizedMASK) == 0)) {
- // create an extended string literal equivalent => use the extended operands list
- infixExpression.extendedOperands().add(convert(expression.right));
- net.sourceforge.phpdt.internal.compiler.ast.Expression leftOperand = expression.left;
- net.sourceforge.phpdt.internal.compiler.ast.Expression rightOperand = null;
- do {
- rightOperand = ((net.sourceforge.phpdt.internal.compiler.ast.BinaryExpression) leftOperand).right;
- if ((((leftOperand.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorMASK) >> net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorSHIFT) != expressionOperatorID
- && ((leftOperand.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.ParenthesizedMASK) == 0))
- || ((rightOperand instanceof net.sourceforge.phpdt.internal.compiler.ast.BinaryExpression
- && ((rightOperand.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorMASK) >> net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorSHIFT) != expressionOperatorID)
- && ((rightOperand.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.ParenthesizedMASK) == 0))) {
- List extendedOperands = infixExpression.extendedOperands();
- InfixExpression temp = new InfixExpression(this.ast);
- if (this.resolveBindings) {
- this.recordNodes(temp, expression);
- }
- temp.setOperator(getOperatorFor(expressionOperatorID));
- Expression leftSide = convert(leftOperand);
- temp.setLeftOperand(leftSide);
- temp.setSourceRange(leftSide.getStartPosition(), leftSide.getLength());
- int size = extendedOperands.size();
- for (int i = 0; i < size - 1; i++) {
- Expression expr = temp;
- temp = new InfixExpression(this.ast);
-
- if (this.resolveBindings) {
- this.recordNodes(temp, expression);
- }
- temp.setLeftOperand(expr);
- temp.setOperator(getOperatorFor(expressionOperatorID));
- temp.setSourceRange(expr.getStartPosition(), expr.getLength());
- }
- infixExpression = temp;
- for (int i = 0; i < size; i++) {
- Expression extendedOperand = (Expression) extendedOperands.remove(size - 1 - i);
- temp.setRightOperand(extendedOperand);
- int startPosition = temp.getLeftOperand().getStartPosition();
- temp.setSourceRange(startPosition, extendedOperand.getStartPosition() + extendedOperand.getLength() - startPosition);
- if (temp.getLeftOperand().getNodeType() == ASTNode.INFIX_EXPRESSION) {
- temp = (InfixExpression) temp.getLeftOperand();
- }
- }
- int startPosition = infixExpression.getLeftOperand().getStartPosition();
- infixExpression.setSourceRange(startPosition, expression.sourceEnd - startPosition + 1);
- if (this.resolveBindings) {
- this.recordNodes(infixExpression, expression);
- }
- return infixExpression;
- }
- infixExpression.extendedOperands().add(0, convert(rightOperand));
- leftOperand = ((net.sourceforge.phpdt.internal.compiler.ast.BinaryExpression) leftOperand).left;
- } while (leftOperand instanceof net.sourceforge.phpdt.internal.compiler.ast.BinaryExpression && ((leftOperand.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.ParenthesizedMASK) == 0));
- Expression leftExpression = convert(leftOperand);
- infixExpression.setLeftOperand(leftExpression);
- infixExpression.setRightOperand((Expression)infixExpression.extendedOperands().remove(0));
- int startPosition = leftExpression.getStartPosition();
- infixExpression.setSourceRange(startPosition, expression.sourceEnd - startPosition + 1);
- return infixExpression;
- }
- Expression leftExpression = convert(expression.left);
- infixExpression.setLeftOperand(leftExpression);
- infixExpression.setRightOperand(convert(expression.right));
- infixExpression.setOperator(InfixExpression.Operator.CONDITIONAL_OR);
- int startPosition = leftExpression.getStartPosition();
- infixExpression.setSourceRange(startPosition, expression.sourceEnd - startPosition + 1);
- return infixExpression;
- }
-
- public PostfixExpression convert(net.sourceforge.phpdt.internal.compiler.ast.PostfixExpression expression) {
- final PostfixExpression postfixExpression = new PostfixExpression(this.ast);
- if (this.resolveBindings) {
- recordNodes(postfixExpression, expression);
- }
- postfixExpression.setSourceRange(expression.sourceStart, expression.sourceEnd - expression.sourceStart + 1);
- postfixExpression.setOperand(convert(expression.lhs));
- switch (expression.operator) {
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.PLUS :
- postfixExpression.setOperator(PostfixExpression.Operator.INCREMENT);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.MINUS :
- postfixExpression.setOperator(PostfixExpression.Operator.DECREMENT);
- break;
- }
- return postfixExpression;
- }
-
- public PrefixExpression convert(net.sourceforge.phpdt.internal.compiler.ast.PrefixExpression expression) {
- final PrefixExpression prefixExpression = new PrefixExpression(this.ast);
- if (this.resolveBindings) {
- recordNodes(prefixExpression, expression);
- }
- prefixExpression.setSourceRange(expression.sourceStart, expression.sourceEnd - expression.sourceStart + 1);
- prefixExpression.setOperand(convert(expression.lhs));
- switch (expression.operator) {
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.PLUS :
- prefixExpression.setOperator(PrefixExpression.Operator.INCREMENT);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.MINUS :
- prefixExpression.setOperator(PrefixExpression.Operator.DECREMENT);
- break;
- }
- return prefixExpression;
- }
-
- public Expression convert(net.sourceforge.phpdt.internal.compiler.ast.QualifiedAllocationExpression allocation) {
- final ClassInstanceCreation classInstanceCreation = new ClassInstanceCreation(this.ast);
- if (allocation.enclosingInstance != null) {
- classInstanceCreation.setExpression(convert(allocation.enclosingInstance));
- }
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- classInstanceCreation.internalSetName(convert(allocation.type));
- break;
- case AST.JLS3 :
- classInstanceCreation.setType(convertType(allocation.type));
- }
- net.sourceforge.phpdt.internal.compiler.ast.Expression[] arguments = allocation.arguments;
- if (arguments != null) {
- int length = arguments.length;
- for (int i = 0; i < length; i++) {
- Expression argument = convert(arguments[i]);
- if (this.resolveBindings) {
- recordNodes(argument, arguments[i]);
- }
- classInstanceCreation.arguments().add(argument);
- }
- }
- if (allocation.typeArguments != null) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- classInstanceCreation.setFlags(classInstanceCreation.getFlags() | ASTNode.MALFORMED);
- break;
- case AST.JLS3 :
- for (int i = 0, max = allocation.typeArguments.length; i < max; i++) {
- classInstanceCreation.typeArguments().add(convertType(allocation.typeArguments[i]));
- }
- }
- }
- if (allocation.anonymousType != null) {
- int declarationSourceStart = allocation.sourceStart;
- classInstanceCreation.setSourceRange(declarationSourceStart, allocation.anonymousType.bodyEnd - declarationSourceStart + 1);
- final AnonymousClassDeclaration anonymousClassDeclaration = new AnonymousClassDeclaration(this.ast);
- int start = retrieveStartBlockPosition(allocation.anonymousType.sourceEnd, allocation.anonymousType.bodyEnd);
- anonymousClassDeclaration.setSourceRange(start, allocation.anonymousType.bodyEnd - start + 1);
- classInstanceCreation.setAnonymousClassDeclaration(anonymousClassDeclaration);
- buildBodyDeclarations(allocation.anonymousType, anonymousClassDeclaration);
- if (this.resolveBindings) {
- recordNodes(classInstanceCreation, allocation.anonymousType);
- recordNodes(anonymousClassDeclaration, allocation.anonymousType);
- anonymousClassDeclaration.resolveBinding();
- }
- return classInstanceCreation;
- } else {
- final int start = allocation.sourceStart;
- classInstanceCreation.setSourceRange(start, allocation.sourceEnd - start + 1);
- if (this.resolveBindings) {
- recordNodes(classInstanceCreation, allocation);
- }
- removeTrailingCommentFromExpressionEndingWithAParen(classInstanceCreation);
- return classInstanceCreation;
- }
- }
-
- public Name convert(net.sourceforge.phpdt.internal.compiler.ast.QualifiedNameReference nameReference) {
- return setQualifiedNameNameAndSourceRanges(nameReference.tokens, nameReference.sourcePositions, nameReference);
- }
-
- public Name convert(net.sourceforge.phpdt.internal.compiler.ast.QualifiedSuperReference reference) {
- return convert(reference.qualification);
- }
-
- public ThisExpression convert(net.sourceforge.phpdt.internal.compiler.ast.QualifiedThisReference reference) {
- final ThisExpression thisExpression = new ThisExpression(this.ast);
- thisExpression.setSourceRange(reference.sourceStart, reference.sourceEnd - reference.sourceStart + 1);
- thisExpression.setQualifier(convert(reference.qualification));
- if (this.resolveBindings) {
- recordNodes(thisExpression, reference);
- recordPendingThisExpressionScopeResolution(thisExpression);
- }
- return thisExpression;
- }
-
- public Expression convert(net.sourceforge.phpdt.internal.compiler.ast.Reference reference) {
- if (reference instanceof net.sourceforge.phpdt.internal.compiler.ast.NameReference) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.NameReference) reference);
- }
- if (reference instanceof net.sourceforge.phpdt.internal.compiler.ast.ThisReference) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.ThisReference) reference);
- }
- if (reference instanceof net.sourceforge.phpdt.internal.compiler.ast.ArrayReference) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.ArrayReference) reference);
- }
- if (reference instanceof net.sourceforge.phpdt.internal.compiler.ast.FieldReference) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.FieldReference) reference);
- }
- return null; // cannot be reached
- }
-
- public ReturnStatement convert(net.sourceforge.phpdt.internal.compiler.ast.ReturnStatement statement) {
- final ReturnStatement returnStatement = new ReturnStatement(this.ast);
- returnStatement.setSourceRange(statement.sourceStart, statement.sourceEnd - statement.sourceStart + 1);
- if (statement.expression != null) {
- returnStatement.setExpression(convert(statement.expression));
- }
- return returnStatement;
- }
-
- public SingleMemberAnnotation convert(net.sourceforge.phpdt.internal.compiler.ast.SingleMemberAnnotation annotation) {
- final SingleMemberAnnotation singleMemberAnnotation = new SingleMemberAnnotation(this.ast);
- setTypeNameForAnnotation(annotation, singleMemberAnnotation);
- singleMemberAnnotation.setValue(convert(annotation.memberValue));
- int start = annotation.sourceStart;
- int end = annotation.declarationSourceEnd;
- singleMemberAnnotation.setSourceRange(start, end - start + 1);
- if (this.resolveBindings) {
- recordNodes(singleMemberAnnotation, annotation);
- singleMemberAnnotation.resolveAnnotationBinding();
- }
- return singleMemberAnnotation;
- }
-
- public SimpleName convert(net.sourceforge.phpdt.internal.compiler.ast.SingleNameReference nameReference) {
- final SimpleName name = new SimpleName(this.ast);
- name.internalSetIdentifier(new String(nameReference.token));
- if (this.resolveBindings) {
- recordNodes(name, nameReference);
- }
- name.setSourceRange(nameReference.sourceStart, nameReference.sourceEnd - nameReference.sourceStart + 1);
- return name;
- }
-
- public Statement convert(net.sourceforge.phpdt.internal.compiler.ast.Statement statement) {
- if (statement instanceof ForeachStatement) {
- return convert((ForeachStatement) statement);
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration localDeclaration = (net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration)statement;
- return convertToVariableDeclarationStatement(localDeclaration);
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.AssertStatement) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.AssertStatement) statement);
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.Block) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.Block) statement);
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.BreakStatement) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.BreakStatement) statement);
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.ContinueStatement) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.ContinueStatement) statement);
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.CaseStatement) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.CaseStatement) statement);
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.DoStatement) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.DoStatement) statement);
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.EmptyStatement) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.EmptyStatement) statement);
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.ExplicitConstructorCall) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.ExplicitConstructorCall) statement);
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.ForStatement) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.ForStatement) statement);
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.IfStatement) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.IfStatement) statement);
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.LabeledStatement) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.LabeledStatement) statement);
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.ReturnStatement) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.ReturnStatement) statement);
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.SwitchStatement) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.SwitchStatement) statement);
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.SynchronizedStatement) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.SynchronizedStatement) statement);
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.ThrowStatement) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.ThrowStatement) statement);
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.TryStatement) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.TryStatement) statement);
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) {
- ASTNode result = convert((net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) statement);
- if (result == null) {
- return createFakeEmptyStatement(statement);
- }
- switch(result.getNodeType()) {
- case ASTNode.ENUM_DECLARATION:
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- return createFakeEmptyStatement(statement);
- case AST.JLS3 :
- final TypeDeclarationStatement typeDeclarationStatement = new TypeDeclarationStatement(this.ast);
- typeDeclarationStatement.setDeclaration((EnumDeclaration) result);
- AbstractTypeDeclaration typeDecl = typeDeclarationStatement.getDeclaration();
- typeDeclarationStatement.setSourceRange(typeDecl.getStartPosition(), typeDecl.getLength());
- return typeDeclarationStatement;
- }
- break;
- case ASTNode.ANNOTATION_TYPE_DECLARATION :
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- return createFakeEmptyStatement(statement);
- case AST.JLS3 :
- TypeDeclarationStatement typeDeclarationStatement = new TypeDeclarationStatement(this.ast);
- typeDeclarationStatement.setDeclaration((AnnotationTypeDeclaration) result);
- AbstractTypeDeclaration typeDecl = typeDeclarationStatement.getDeclaration();
- typeDeclarationStatement.setSourceRange(typeDecl.getStartPosition(), typeDecl.getLength());
- return typeDeclarationStatement;
- }
- break;
- default:
- TypeDeclaration typeDeclaration = (TypeDeclaration) result;
- TypeDeclarationStatement typeDeclarationStatement = new TypeDeclarationStatement(this.ast);
- typeDeclarationStatement.setDeclaration(typeDeclaration);
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- TypeDeclaration typeDecl = typeDeclarationStatement.internalGetTypeDeclaration();
- typeDeclarationStatement.setSourceRange(typeDecl.getStartPosition(), typeDecl.getLength());
- break;
- case AST.JLS3 :
- AbstractTypeDeclaration typeDeclAST3 = typeDeclarationStatement.getDeclaration();
- typeDeclarationStatement.setSourceRange(typeDeclAST3.getStartPosition(), typeDeclAST3.getLength());
- break;
- }
- return typeDeclarationStatement;
- }
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.WhileStatement) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.WhileStatement) statement);
- }
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.Expression) {
- net.sourceforge.phpdt.internal.compiler.ast.Expression statement2 = (net.sourceforge.phpdt.internal.compiler.ast.Expression) statement;
- final Expression expr = convert(statement2);
- final ExpressionStatement stmt = new ExpressionStatement(this.ast);
- stmt.setExpression(expr);
- int sourceStart = expr.getStartPosition();
- int sourceEnd = statement2.statementEnd;
- stmt.setSourceRange(sourceStart, sourceEnd - sourceStart + 1);
- return stmt;
- }
- return createFakeEmptyStatement(statement);
- }
-
- public Expression convert(net.sourceforge.phpdt.internal.compiler.ast.StringLiteral expression) {
- if (expression instanceof StringLiteralConcatenation) {
- return convert((StringLiteralConcatenation) expression);
- }
- int length = expression.sourceEnd - expression.sourceStart + 1;
- int sourceStart = expression.sourceStart;
- StringLiteral literal = new StringLiteral(this.ast);
- if (this.resolveBindings) {
- this.recordNodes(literal, expression);
- }
- literal.internalSetEscapedValue(new String(this.compilationUnitSource, sourceStart, length));
- literal.setSourceRange(expression.sourceStart, expression.sourceEnd - expression.sourceStart + 1);
- return literal;
- }
-
- public SwitchStatement convert(net.sourceforge.phpdt.internal.compiler.ast.SwitchStatement statement) {
- SwitchStatement switchStatement = new SwitchStatement(this.ast);
- switchStatement.setSourceRange(statement.sourceStart, statement.sourceEnd - statement.sourceStart + 1);
- switchStatement.setExpression(convert(statement.expression));
- net.sourceforge.phpdt.internal.compiler.ast.Statement[] statements = statement.statements;
- if (statements != null) {
- int statementsLength = statements.length;
- for (int i = 0; i < statementsLength; i++) {
- if (statements[i] instanceof net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration) {
- checkAndAddMultipleLocalDeclaration(statements, i, switchStatement.statements());
- } else {
- final Statement currentStatement = convert(statements[i]);
- if (currentStatement != null) {
- switchStatement.statements().add(currentStatement);
- }
- }
- }
- }
- return switchStatement;
- }
-
- public SynchronizedStatement convert(net.sourceforge.phpdt.internal.compiler.ast.SynchronizedStatement statement) {
- SynchronizedStatement synchronizedStatement = new SynchronizedStatement(this.ast);
- synchronizedStatement.setSourceRange(statement.sourceStart, statement.sourceEnd - statement.sourceStart + 1);
- synchronizedStatement.setBody(convert(statement.block));
- synchronizedStatement.setExpression(convert(statement.expression));
- return synchronizedStatement;
- }
-
- public Expression convert(net.sourceforge.phpdt.internal.compiler.ast.ThisReference reference) {
- if (reference.isImplicitThis()) {
- // There is no source associated with an implicit this
- return null;
- } else if (reference instanceof net.sourceforge.phpdt.internal.compiler.ast.QualifiedSuperReference) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.QualifiedSuperReference) reference);
- } else if (reference instanceof net.sourceforge.phpdt.internal.compiler.ast.QualifiedThisReference) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.QualifiedThisReference) reference);
- } else {
- ThisExpression thisExpression = new ThisExpression(this.ast);
- thisExpression.setSourceRange(reference.sourceStart, reference.sourceEnd - reference.sourceStart + 1);
- if (this.resolveBindings) {
- recordNodes(thisExpression, reference);
- recordPendingThisExpressionScopeResolution(thisExpression);
- }
- return thisExpression;
- }
- }
-
- public ThrowStatement convert(net.sourceforge.phpdt.internal.compiler.ast.ThrowStatement statement) {
- final ThrowStatement throwStatement = new ThrowStatement(this.ast);
- throwStatement.setSourceRange(statement.sourceStart, statement.sourceEnd - statement.sourceStart + 1);
- throwStatement.setExpression(convert(statement.exception));
- return throwStatement;
- }
-
- public BooleanLiteral convert(net.sourceforge.phpdt.internal.compiler.ast.TrueLiteral expression) {
- final BooleanLiteral literal = new BooleanLiteral(this.ast);
- literal.setBooleanValue(true);
- if (this.resolveBindings) {
- this.recordNodes(literal, expression);
- }
- literal.setSourceRange(expression.sourceStart, expression.sourceEnd - expression.sourceStart + 1);
- return literal;
- }
-
- public TryStatement convert(net.sourceforge.phpdt.internal.compiler.ast.TryStatement statement) {
- final TryStatement tryStatement = new TryStatement(this.ast);
- tryStatement.setSourceRange(statement.sourceStart, statement.sourceEnd - statement.sourceStart + 1);
-
- tryStatement.setBody(convert(statement.tryBlock));
- net.sourceforge.phpdt.internal.compiler.ast.Argument[] catchArguments = statement.catchArguments;
- if (catchArguments != null) {
- int catchArgumentsLength = catchArguments.length;
- net.sourceforge.phpdt.internal.compiler.ast.Block[] catchBlocks = statement.catchBlocks;
- int start = statement.tryBlock.sourceEnd;
- for (int i = 0; i < catchArgumentsLength; i++) {
- CatchClause catchClause = new CatchClause(this.ast);
- int catchClauseSourceStart = retrieveStartingCatchPosition(start, catchArguments[i].sourceStart);
- catchClause.setSourceRange(catchClauseSourceStart, catchBlocks[i].sourceEnd - catchClauseSourceStart + 1);
- catchClause.setBody(convert(catchBlocks[i]));
- catchClause.setException(convert(catchArguments[i]));
- tryStatement.catchClauses().add(catchClause);
- start = catchBlocks[i].sourceEnd;
- }
- }
- if (statement.finallyBlock != null) {
- tryStatement.setFinally(convert(statement.finallyBlock));
- }
- return tryStatement;
- }
-
- public ASTNode convert(net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration typeDeclaration) {
- int kind = net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration.kind(typeDeclaration.modifiers);
- switch (kind) {
- case net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration.ENUM_DECL :
- if (this.ast.apiLevel == AST.JLS2_INTERNAL) {
- return null;
- } else {
- return convertToEnumDeclaration(typeDeclaration);
- }
- case net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration.ANNOTATION_TYPE_DECL :
- if (this.ast.apiLevel == AST.JLS2_INTERNAL) {
- return null;
- } else {
- return convertToAnnotationDeclaration(typeDeclaration);
- }
- }
-
- checkCanceled();
- TypeDeclaration typeDecl = new TypeDeclaration(this.ast);
- if (typeDeclaration.modifiersSourceStart != -1) {
- setModifiers(typeDecl, typeDeclaration);
- }
- typeDecl.setInterface(kind == net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration.INTERFACE_DECL);
- final SimpleName typeName = new SimpleName(this.ast);
- typeName.internalSetIdentifier(new String(typeDeclaration.name));
- typeName.setSourceRange(typeDeclaration.sourceStart, typeDeclaration.sourceEnd - typeDeclaration.sourceStart + 1);
- typeDecl.setName(typeName);
- typeDecl.setSourceRange(typeDeclaration.declarationSourceStart, typeDeclaration.bodyEnd - typeDeclaration.declarationSourceStart + 1);
-
- // need to set the superclass and super interfaces here since we cannot distinguish them at
- // the type references level.
- if (typeDeclaration.superclass != null) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- typeDecl.internalSetSuperclass(convert(typeDeclaration.superclass));
- break;
- case AST.JLS3 :
- typeDecl.setSuperclassType(convertType(typeDeclaration.superclass));
- break;
- }
- }
-
- net.sourceforge.phpdt.internal.compiler.ast.TypeReference[] superInterfaces = typeDeclaration.superInterfaces;
- if (superInterfaces != null) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- for (int index = 0, length = superInterfaces.length; index < length; index++) {
- typeDecl.internalSuperInterfaces().add(convert(superInterfaces[index]));
- }
- break;
- case AST.JLS3 :
- for (int index = 0, length = superInterfaces.length; index < length; index++) {
- typeDecl.superInterfaceTypes().add(convertType(superInterfaces[index]));
- }
- }
- }
- net.sourceforge.phpdt.internal.compiler.ast.TypeParameter[] typeParameters = typeDeclaration.typeParameters;
- if (typeParameters != null) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- typeDecl.setFlags(typeDecl.getFlags() | ASTNode.MALFORMED);
- break;
- case AST.JLS3 :
- for (int index = 0, length = typeParameters.length; index < length; index++) {
- typeDecl.typeParameters().add(convert(typeParameters[index]));
- }
- }
- }
- buildBodyDeclarations(typeDeclaration, typeDecl);
- if (this.resolveBindings) {
- recordNodes(typeDecl, typeDeclaration);
- recordNodes(typeName, typeDeclaration);
- typeDecl.resolveBinding();
- }
- return typeDecl;
- }
-
- public TypeParameter convert(net.sourceforge.phpdt.internal.compiler.ast.TypeParameter typeParameter) {
- final TypeParameter typeParameter2 = new TypeParameter(this.ast);
- final SimpleName simpleName = new SimpleName(this.ast);
- simpleName.internalSetIdentifier(new String(typeParameter.name));
- int start = typeParameter.sourceStart;
- int end = typeParameter.sourceEnd;
- simpleName.setSourceRange(start, end - start + 1);
- typeParameter2.setName(simpleName);
- final TypeReference superType = typeParameter.type;
- end = typeParameter.declarationSourceEnd;
- if (superType != null) {
- Type type = convertType(superType);
- typeParameter2.typeBounds().add(type);
- end = type.getStartPosition() + type.getLength() - 1;
- }
- TypeReference[] bounds = typeParameter.bounds;
- if (bounds != null) {
- Type type = null;
- for (int index = 0, length = bounds.length; index < length; index++) {
- type = convertType(bounds[index]);
- typeParameter2.typeBounds().add(type);
- end = type.getStartPosition() + type.getLength() - 1;
- }
- }
- start = typeParameter.declarationSourceStart;
- end = retrieveClosingAngleBracketPosition(end);
- typeParameter2.setSourceRange(start, end - start + 1);
- if (this.resolveBindings) {
- recordName(simpleName, typeParameter);
- recordNodes(typeParameter2, typeParameter);
- typeParameter2.resolveBinding();
- }
- return typeParameter2;
- }
-
- public Name convert(net.sourceforge.phpdt.internal.compiler.ast.TypeReference typeReference) {
- char[][] typeName = typeReference.getTypeName();
- int length = typeName.length;
- if (length > 1) {
- // QualifiedName
- net.sourceforge.phpdt.internal.compiler.ast.QualifiedTypeReference qualifiedTypeReference = (net.sourceforge.phpdt.internal.compiler.ast.QualifiedTypeReference) typeReference;
- final long[] positions = qualifiedTypeReference.sourcePositions;
- return setQualifiedNameNameAndSourceRanges(typeName, positions, typeReference);
- } else {
- final SimpleName name = new SimpleName(this.ast);
- name.internalSetIdentifier(new String(typeName[0]));
- name.setSourceRange(typeReference.sourceStart, typeReference.sourceEnd - typeReference.sourceStart + 1);
- name.index = 1;
- if (this.resolveBindings) {
- recordNodes(name, typeReference);
- }
- return name;
- }
- }
-
- public PrefixExpression convert(net.sourceforge.phpdt.internal.compiler.ast.UnaryExpression expression) {
- final PrefixExpression prefixExpression = new PrefixExpression(this.ast);
- if (this.resolveBindings) {
- this.recordNodes(prefixExpression, expression);
- }
- prefixExpression.setSourceRange(expression.sourceStart, expression.sourceEnd - expression.sourceStart + 1);
- prefixExpression.setOperand(convert(expression.expression));
- switch ((expression.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorMASK) >> net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OperatorSHIFT) {
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.PLUS :
- prefixExpression.setOperator(PrefixExpression.Operator.PLUS);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.MINUS :
- prefixExpression.setOperator(PrefixExpression.Operator.MINUS);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.NOT :
- prefixExpression.setOperator(PrefixExpression.Operator.NOT);
- break;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.TWIDDLE :
- prefixExpression.setOperator(PrefixExpression.Operator.COMPLEMENT);
- }
- return prefixExpression;
- }
-
- public WhileStatement convert(net.sourceforge.phpdt.internal.compiler.ast.WhileStatement statement) {
- final WhileStatement whileStatement = new WhileStatement(this.ast);
- whileStatement.setSourceRange(statement.sourceStart, statement.sourceEnd - statement.sourceStart + 1);
- whileStatement.setExpression(convert(statement.condition));
- final Statement action = convert(statement.action);
- if (action == null) return null;
- whileStatement.setBody(action);
- return whileStatement;
- }
-
- public ImportDeclaration convertImport(net.sourceforge.phpdt.internal.compiler.ast.ImportReference importReference) {
- final ImportDeclaration importDeclaration = new ImportDeclaration(this.ast);
- final boolean onDemand = (importReference.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OnDemand) != 0;
- final char[][] tokens = importReference.tokens;
- int length = importReference.tokens.length;
- final long[] positions = importReference.sourcePositions;
- if (length > 1) {
- importDeclaration.setName(setQualifiedNameNameAndSourceRanges(tokens, positions, importReference));
- } else {
- final SimpleName name = new SimpleName(this.ast);
- name.internalSetIdentifier(new String(tokens[0]));
- final int start = (int)(positions[0]>>>32);
- final int end = (int)(positions[0] & 0xFFFFFFFF);
- name.setSourceRange(start, end - start + 1);
- name.index = 1;
- importDeclaration.setName(name);
- if (this.resolveBindings) {
- recordNodes(name, importReference);
- }
- }
- importDeclaration.setSourceRange(importReference.declarationSourceStart, importReference.declarationEnd - importReference.declarationSourceStart + 1);
- importDeclaration.setOnDemand(onDemand);
- int modifiers = importReference.modifiers;
- if (modifiers != ClassFileConstants.AccDefault) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- importDeclaration.setFlags(importDeclaration.getFlags() | ASTNode.MALFORMED);
- break;
- case AST.JLS3 :
- if (modifiers == ClassFileConstants.AccStatic) {
- importDeclaration.setStatic(true);
- } else {
- importDeclaration.setFlags(importDeclaration.getFlags() | ASTNode.MALFORMED);
- }
- }
- }
- if (this.resolveBindings) {
- recordNodes(importDeclaration, importReference);
- }
- return importDeclaration;
- }
-
- public PackageDeclaration convertPackage(net.sourceforge.phpdt.internal.compiler.ast.CompilationUnitDeclaration compilationUnitDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.ImportReference importReference = compilationUnitDeclaration.currentPackage;
- final PackageDeclaration packageDeclaration = new PackageDeclaration(this.ast);
- final char[][] tokens = importReference.tokens;
- final int length = importReference.tokens.length;
- long[] positions = importReference.sourcePositions;
- if (length > 1) {
- packageDeclaration.setName(setQualifiedNameNameAndSourceRanges(tokens, positions, importReference));
- } else {
- final SimpleName name = new SimpleName(this.ast);
- name.internalSetIdentifier(new String(tokens[0]));
- int start = (int)(positions[0]>>>32);
- int end = (int)(positions[length - 1] & 0xFFFFFFFF);
- name.setSourceRange(start, end - start + 1);
- name.index = 1;
- packageDeclaration.setName(name);
- if (this.resolveBindings) {
- recordNodes(name, compilationUnitDeclaration);
- }
- }
- packageDeclaration.setSourceRange(importReference.declarationSourceStart, importReference.declarationEnd - importReference.declarationSourceStart + 1);
- net.sourceforge.phpdt.internal.compiler.ast.Annotation[] annotations = importReference.annotations;
- if (annotations != null) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- packageDeclaration.setFlags(packageDeclaration.getFlags() & ASTNode.MALFORMED);
- break;
- case AST.JLS3 :
- for (int i = 0, max = annotations.length; i < max; i++) {
- packageDeclaration.annotations().add(convert(annotations[i]));
- }
- }
- }
- if (this.resolveBindings) {
- recordNodes(packageDeclaration, importReference);
- }
- // Set javadoc
- convert(compilationUnitDeclaration.javadoc, packageDeclaration);
- return packageDeclaration;
- }
-
- private EnumDeclaration convertToEnumDeclaration(net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration typeDeclaration) {
- checkCanceled();
- final EnumDeclaration enumDeclaration2 = new EnumDeclaration(this.ast);
- setModifiers(enumDeclaration2, typeDeclaration);
- final SimpleName typeName = new SimpleName(this.ast);
- typeName.internalSetIdentifier(new String(typeDeclaration.name));
- typeName.setSourceRange(typeDeclaration.sourceStart, typeDeclaration.sourceEnd - typeDeclaration.sourceStart + 1);
- enumDeclaration2.setName(typeName);
- enumDeclaration2.setSourceRange(typeDeclaration.declarationSourceStart, typeDeclaration.bodyEnd - typeDeclaration.declarationSourceStart + 1);
-
- net.sourceforge.phpdt.internal.compiler.ast.TypeReference[] superInterfaces = typeDeclaration.superInterfaces;
- if (superInterfaces != null) {
- for (int index = 0, length = superInterfaces.length; index < length; index++) {
- enumDeclaration2.superInterfaceTypes().add(convertType(superInterfaces[index]));
- }
- }
- buildBodyDeclarations(typeDeclaration, enumDeclaration2);
- if (this.resolveBindings) {
- recordNodes(enumDeclaration2, typeDeclaration);
- recordNodes(typeName, typeDeclaration);
- enumDeclaration2.resolveBinding();
- }
- return enumDeclaration2;
- }
- public Expression convertToExpression(net.sourceforge.phpdt.internal.compiler.ast.Statement statement) {
- if (statement instanceof net.sourceforge.phpdt.internal.compiler.ast.Expression) {
- return convert((net.sourceforge.phpdt.internal.compiler.ast.Expression) statement);
- } else {
- return null;
- }
- }
-
- protected FieldDeclaration convertToFieldDeclaration(net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration fieldDecl) {
- VariableDeclarationFragment variableDeclarationFragment = convertToVariableDeclarationFragment(fieldDecl);
- final FieldDeclaration fieldDeclaration = new FieldDeclaration(this.ast);
- fieldDeclaration.fragments().add(variableDeclarationFragment);
- if (this.resolveBindings) {
- recordNodes(variableDeclarationFragment, fieldDecl);
- variableDeclarationFragment.resolveBinding();
- }
- fieldDeclaration.setSourceRange(fieldDecl.declarationSourceStart, fieldDecl.declarationEnd - fieldDecl.declarationSourceStart + 1);
- Type type = convertType(fieldDecl.type);
- setTypeForField(fieldDeclaration, type, variableDeclarationFragment.getExtraDimensions());
- setModifiers(fieldDeclaration, fieldDecl);
- convert(fieldDecl.javadoc, fieldDeclaration);
- return fieldDeclaration;
- }
-
- public ParenthesizedExpression convertToParenthesizedExpression(net.sourceforge.phpdt.internal.compiler.ast.Expression expression) {
- final ParenthesizedExpression parenthesizedExpression = new ParenthesizedExpression(this.ast);
- if (this.resolveBindings) {
- recordNodes(parenthesizedExpression, expression);
- }
- parenthesizedExpression.setSourceRange(expression.sourceStart, expression.sourceEnd - expression.sourceStart + 1);
- adjustSourcePositionsForParent(expression);
- trimWhiteSpacesAndComments(expression);
- // decrement the number of parenthesis
- int numberOfParenthesis = (expression.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.ParenthesizedMASK) >> net.sourceforge.phpdt.internal.compiler.ast.ASTNode.ParenthesizedSHIFT;
- expression.bits &= ~net.sourceforge.phpdt.internal.compiler.ast.ASTNode.ParenthesizedMASK;
- expression.bits |= (numberOfParenthesis - 1) << net.sourceforge.phpdt.internal.compiler.ast.ASTNode.ParenthesizedSHIFT;
- parenthesizedExpression.setExpression(convert(expression));
- return parenthesizedExpression;
- }
-
- public Type convertToType(net.sourceforge.phpdt.internal.compiler.ast.NameReference reference) {
- Name name = convert(reference);
- final SimpleType type = new SimpleType(this.ast);
- type.setName(name);
- type.setSourceRange(name.getStartPosition(), name.getLength());
- if (this.resolveBindings) {
- this.recordNodes(type, reference);
- }
- return type;
- }
-
- protected VariableDeclarationExpression convertToVariableDeclarationExpression(net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration localDeclaration) {
- final VariableDeclarationFragment variableDeclarationFragment = convertToVariableDeclarationFragment(localDeclaration);
- final VariableDeclarationExpression variableDeclarationExpression = new VariableDeclarationExpression(this.ast);
- variableDeclarationExpression.fragments().add(variableDeclarationFragment);
- if (this.resolveBindings) {
- recordNodes(variableDeclarationFragment, localDeclaration);
- }
- variableDeclarationExpression.setSourceRange(localDeclaration.declarationSourceStart, localDeclaration.declarationSourceEnd - localDeclaration.declarationSourceStart + 1);
- Type type = convertType(localDeclaration.type);
- setTypeForVariableDeclarationExpression(variableDeclarationExpression, type, variableDeclarationFragment.getExtraDimensions());
- if (localDeclaration.modifiersSourceStart != -1) {
- setModifiers(variableDeclarationExpression, localDeclaration);
- }
- return variableDeclarationExpression;
- }
-
- protected SingleVariableDeclaration convertToSingleVariableDeclaration(LocalDeclaration localDeclaration) {
- final SingleVariableDeclaration variableDecl = new SingleVariableDeclaration(this.ast);
- setModifiers(variableDecl, localDeclaration);
- final SimpleName name = new SimpleName(this.ast);
- name.internalSetIdentifier(new String(localDeclaration.name));
- int start = localDeclaration.sourceStart;
- int nameEnd = localDeclaration.sourceEnd;
- name.setSourceRange(start, nameEnd - start + 1);
- variableDecl.setName(name);
- final int extraDimensions = retrieveExtraDimension(nameEnd + 1, localDeclaration.type.sourceEnd);
- variableDecl.setExtraDimensions(extraDimensions);
- Type type = convertType(localDeclaration.type);
- int typeEnd = type.getStartPosition() + type.getLength() - 1;
- int rightEnd = Math.max(typeEnd, localDeclaration.declarationSourceEnd);
- /*
- * There is extra work to do to set the proper type positions
- * See PR http://bugs.eclipse.org/bugs/show_bug.cgi?id=23284
- */
- setTypeForSingleVariableDeclaration(variableDecl, type, extraDimensions);
- variableDecl.setSourceRange(localDeclaration.declarationSourceStart, rightEnd - localDeclaration.declarationSourceStart + 1);
- if (this.resolveBindings) {
- recordNodes(name, localDeclaration);
- recordNodes(variableDecl, localDeclaration);
- variableDecl.resolveBinding();
- }
- return variableDecl;
- }
-
- protected VariableDeclarationFragment convertToVariableDeclarationFragment(net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration fieldDeclaration) {
- final VariableDeclarationFragment variableDeclarationFragment = new VariableDeclarationFragment(this.ast);
- final SimpleName name = new SimpleName(this.ast);
- name.internalSetIdentifier(new String(fieldDeclaration.name));
- name.setSourceRange(fieldDeclaration.sourceStart, fieldDeclaration.sourceEnd - fieldDeclaration.sourceStart + 1);
- variableDeclarationFragment.setName(name);
- int start = fieldDeclaration.sourceEnd;
- int end = start;
- int extraDimensions = retrieveExtraDimension(fieldDeclaration.sourceEnd + 1, fieldDeclaration.declarationSourceEnd );
- variableDeclarationFragment.setExtraDimensions(extraDimensions);
- if (fieldDeclaration.initialization != null) {
- final Expression expression = convert(fieldDeclaration.initialization);
- variableDeclarationFragment.setInitializer(expression);
- start = expression.getStartPosition() + expression.getLength();
- end = start - 1;
- } else {
- // we need to do it even if extendedDimension is null in case of syntax error in an array initializer
- // need the exclusive range for retrieveEndOfPotentialExtendedDimensions
- int possibleEnd = retrieveEndOfPotentialExtendedDimensions(start + 1, fieldDeclaration.sourceEnd, fieldDeclaration.declarationSourceEnd);
- if (possibleEnd == Integer.MIN_VALUE) {
- end = fieldDeclaration.declarationSourceEnd;
- variableDeclarationFragment.setFlags(variableDeclarationFragment.getFlags() | ASTNode.MALFORMED);
- } if (possibleEnd < 0) {
- end = -possibleEnd;
- variableDeclarationFragment.setFlags(variableDeclarationFragment.getFlags() | ASTNode.MALFORMED);
- } else {
- end = possibleEnd;
- }
- }
- variableDeclarationFragment.setSourceRange(fieldDeclaration.sourceStart, end - fieldDeclaration.sourceStart + 1);
- if (this.resolveBindings) {
- recordNodes(name, fieldDeclaration);
- recordNodes(variableDeclarationFragment, fieldDeclaration);
- variableDeclarationFragment.resolveBinding();
- }
- return variableDeclarationFragment;
- }
-
- protected VariableDeclarationFragment convertToVariableDeclarationFragment(net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration localDeclaration) {
- final VariableDeclarationFragment variableDeclarationFragment = new VariableDeclarationFragment(this.ast);
- final SimpleName name = new SimpleName(this.ast);
- name.internalSetIdentifier(new String(localDeclaration.name));
- name.setSourceRange(localDeclaration.sourceStart, localDeclaration.sourceEnd - localDeclaration.sourceStart + 1);
- variableDeclarationFragment.setName(name);
- int start = localDeclaration.sourceEnd;
- net.sourceforge.phpdt.internal.compiler.ast.Expression initialization = localDeclaration.initialization;
- int extraDimension = retrieveExtraDimension(localDeclaration.sourceEnd + 1, this.compilationUnitSourceLength);
- variableDeclarationFragment.setExtraDimensions(extraDimension);
- boolean hasInitialization = initialization != null;
- int end;
- if (hasInitialization) {
- final Expression expression = convert(initialization);
- variableDeclarationFragment.setInitializer(expression);
- start = expression.getStartPosition() + expression.getLength();
- end = start - 1;
- } else {
- // we need to do it even if extendedDimension is null in case of syntax error in an array initializer
- // start + 1 because we need the exclusive range for retrieveEndOfPotentialExtendedDimensions
- int possibleEnd = retrieveEndOfPotentialExtendedDimensions(start + 1, localDeclaration.sourceEnd, localDeclaration.declarationSourceEnd);
- if (possibleEnd == Integer.MIN_VALUE) {
- end = start;
- variableDeclarationFragment.setFlags(variableDeclarationFragment.getFlags() | ASTNode.MALFORMED);
- } else if (possibleEnd < 0) {
- end = -possibleEnd;
- variableDeclarationFragment.setFlags(variableDeclarationFragment.getFlags() | ASTNode.MALFORMED);
- } else {
- end = possibleEnd;
- }
- }
- variableDeclarationFragment.setSourceRange(localDeclaration.sourceStart, end - localDeclaration.sourceStart + 1);
- if (this.resolveBindings) {
- recordNodes(variableDeclarationFragment, localDeclaration);
- recordNodes(name, localDeclaration);
- variableDeclarationFragment.resolveBinding();
- }
- return variableDeclarationFragment;
- }
-
- protected VariableDeclarationStatement convertToVariableDeclarationStatement(net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration localDeclaration) {
- final VariableDeclarationFragment variableDeclarationFragment = convertToVariableDeclarationFragment(localDeclaration);
- final VariableDeclarationStatement variableDeclarationStatement = new VariableDeclarationStatement(this.ast);
- variableDeclarationStatement.fragments().add(variableDeclarationFragment);
- if (this.resolveBindings) {
- recordNodes(variableDeclarationFragment, localDeclaration);
- }
- variableDeclarationStatement.setSourceRange(localDeclaration.declarationSourceStart, localDeclaration.declarationSourceEnd - localDeclaration.declarationSourceStart + 1);
- Type type = convertType(localDeclaration.type);
- setTypeForVariableDeclarationStatement(variableDeclarationStatement, type, variableDeclarationFragment.getExtraDimensions());
- if (localDeclaration.modifiersSourceStart != -1) {
- setModifiers(variableDeclarationStatement, localDeclaration);
- }
- return variableDeclarationStatement;
- }
-
- public Type convertType(TypeReference typeReference) {
- if (typeReference instanceof Wildcard) {
- final Wildcard wildcard = (Wildcard) typeReference;
- final WildcardType wildcardType = new WildcardType(this.ast);
- if (wildcard.bound != null) {
- final Type bound = convertType(wildcard.bound);
- wildcardType.setBound(bound, wildcard.kind == Wildcard.EXTENDS);
- int start = wildcard.sourceStart;
- wildcardType.setSourceRange(start, bound.getStartPosition() + bound.getLength() - start);
- } else {
- final int start = wildcard.sourceStart;
- final int end = wildcard.sourceEnd;
- wildcardType.setSourceRange(start, end - start + 1);
- }
- if (this.resolveBindings) {
- recordNodes(wildcardType, typeReference);
- }
- return wildcardType;
- }
- Type type = null;
- int sourceStart = -1;
- int length = 0;
- int dimensions = typeReference.dimensions();
- if (typeReference instanceof net.sourceforge.phpdt.internal.compiler.ast.SingleTypeReference) {
- // this is either an ArrayTypeReference or a SingleTypeReference
- char[] name = ((net.sourceforge.phpdt.internal.compiler.ast.SingleTypeReference) typeReference).getTypeName()[0];
- sourceStart = typeReference.sourceStart;
- length = typeReference.sourceEnd - typeReference.sourceStart + 1;
- // need to find out if this is an array type of primitive types or not
- if (isPrimitiveType(name)) {
- int end = retrieveEndOfElementTypeNamePosition(sourceStart, sourceStart + length);
- if (end == -1) {
- end = sourceStart + length - 1;
- }
- final PrimitiveType primitiveType = new PrimitiveType(this.ast);
- primitiveType.setPrimitiveTypeCode(getPrimitiveTypeCode(name));
- primitiveType.setSourceRange(sourceStart, end - sourceStart + 1);
- type = primitiveType;
- } else if (typeReference instanceof ParameterizedSingleTypeReference) {
- ParameterizedSingleTypeReference parameterizedSingleTypeReference = (ParameterizedSingleTypeReference) typeReference;
- final SimpleName simpleName = new SimpleName(this.ast);
- simpleName.internalSetIdentifier(new String(name));
- int end = retrieveEndOfElementTypeNamePosition(sourceStart, sourceStart + length);
- if (end == -1) {
- end = sourceStart + length - 1;
- }
- simpleName.setSourceRange(sourceStart, end - sourceStart + 1);
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- SimpleType simpleType = new SimpleType(this.ast);
- simpleType.setName(simpleName);
- simpleType.setFlags(simpleType.getFlags() | ASTNode.MALFORMED);
- simpleType.setSourceRange(sourceStart, end - sourceStart + 1);
- type = simpleType;
- if (this.resolveBindings) {
- this.recordNodes(simpleName, typeReference);
- }
- break;
- case AST.JLS3 :
- simpleType = new SimpleType(this.ast);
- simpleType.setName(simpleName);
- simpleType.setSourceRange(simpleName.getStartPosition(), simpleName.getLength());
- final ParameterizedType parameterizedType = new ParameterizedType(this.ast);
- parameterizedType.setType(simpleType);
- type = parameterizedType;
- TypeReference[] typeArguments = parameterizedSingleTypeReference.typeArguments;
- if (typeArguments != null) {
- Type type2 = null;
- for (int i = 0, max = typeArguments.length; i < max; i++) {
- type2 = convertType(typeArguments[i]);
- ((ParameterizedType) type).typeArguments().add(type2);
- end = type2.getStartPosition() + type2.getLength() - 1;
- }
- end = retrieveClosingAngleBracketPosition(end + 1);
- type.setSourceRange(sourceStart, end - sourceStart + 1);
- } else {
- type.setSourceRange(sourceStart, end - sourceStart + 1);
- }
- if (this.resolveBindings) {
- this.recordNodes(simpleName, typeReference);
- this.recordNodes(simpleType, typeReference);
- }
- }
- } else {
- final SimpleName simpleName = new SimpleName(this.ast);
- simpleName.internalSetIdentifier(new String(name));
- // we need to search for the starting position of the first brace in order to set the proper length
- // PR http://dev.eclipse.org/bugs/show_bug.cgi?id=10759
- int end = retrieveEndOfElementTypeNamePosition(sourceStart, sourceStart + length);
- if (end == -1) {
- end = sourceStart + length - 1;
- }
- simpleName.setSourceRange(sourceStart, end - sourceStart + 1);
- final SimpleType simpleType = new SimpleType(this.ast);
- simpleType.setName(simpleName);
- type = simpleType;
- type.setSourceRange(sourceStart, end - sourceStart + 1);
- type = simpleType;
- if (this.resolveBindings) {
- this.recordNodes(simpleName, typeReference);
- }
- }
- if (dimensions != 0) {
- type = this.ast.newArrayType(type, dimensions);
- type.setSourceRange(sourceStart, length);
- ArrayType subarrayType = (ArrayType) type;
- int index = dimensions - 1;
- while (index > 0) {
- subarrayType = (ArrayType) subarrayType.getComponentType();
- int end = retrieveProperRightBracketPosition(index, sourceStart);
- subarrayType.setSourceRange(sourceStart, end - sourceStart + 1);
- index--;
- }
- if (this.resolveBindings) {
- // store keys for inner types
- completeRecord((ArrayType) type, typeReference);
- }
- }
- } else {
- if (typeReference instanceof ParameterizedQualifiedTypeReference) {
- ParameterizedQualifiedTypeReference parameterizedQualifiedTypeReference = (ParameterizedQualifiedTypeReference) typeReference;
- char[][] tokens = parameterizedQualifiedTypeReference.tokens;
- TypeReference[][] typeArguments = parameterizedQualifiedTypeReference.typeArguments;
- long[] positions = parameterizedQualifiedTypeReference.sourcePositions;
- sourceStart = (int)(positions[0]>>>32);
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL : {
- char[][] name = ((net.sourceforge.phpdt.internal.compiler.ast.QualifiedTypeReference) typeReference).getTypeName();
- int nameLength = name.length;
- sourceStart = (int)(positions[0]>>>32);
- length = (int)(positions[nameLength - 1] & 0xFFFFFFFF) - sourceStart + 1;
- Name qualifiedName = this.setQualifiedNameNameAndSourceRanges(name, positions, typeReference);
- final SimpleType simpleType = new SimpleType(this.ast);
- simpleType.setName(qualifiedName);
- simpleType.setSourceRange(sourceStart, length);
- type = simpleType;
- }
- break;
- case AST.JLS3 :
- if (typeArguments != null) {
- int numberOfEnclosingType = 0;
- int startingIndex = 0;
- int endingIndex = 0;
- for (int i = 0, max = typeArguments.length; i < max; i++) {
- if (typeArguments[i] != null) {
- numberOfEnclosingType++;
- } else if (numberOfEnclosingType == 0) {
- endingIndex++;
- }
- }
- Name name = null;
- if (endingIndex - startingIndex == 0) {
- final SimpleName simpleName = new SimpleName(this.ast);
- simpleName.internalSetIdentifier(new String(tokens[startingIndex]));
- recordPendingNameScopeResolution(simpleName);
- int start = (int)(positions[startingIndex]>>>32);
- int end = (int) positions[startingIndex];
- simpleName.setSourceRange(start, end - start + 1);
- simpleName.index = 1;
- name = simpleName;
- if (this.resolveBindings) {
- recordNodes(simpleName, typeReference);
- }
- } else {
- name = this.setQualifiedNameNameAndSourceRanges(tokens, positions, endingIndex, typeReference);
- }
- SimpleType simpleType = new SimpleType(this.ast);
- simpleType.setName(name);
- int start = (int)(positions[startingIndex]>>>32);
- int end = (int) positions[endingIndex];
- simpleType.setSourceRange(start, end - start + 1);
- ParameterizedType parameterizedType = new ParameterizedType(this.ast);
- parameterizedType.setType(simpleType);
- if (this.resolveBindings) {
- recordNodes(simpleType, typeReference);
- recordNodes(parameterizedType, typeReference);
- }
- start = simpleType.getStartPosition();
- end = start + simpleType.getLength() - 1;
- for (int i = 0, max = typeArguments[endingIndex].length; i < max; i++) {
- final Type type2 = convertType(typeArguments[endingIndex][i]);
- parameterizedType.typeArguments().add(type2);
- end = type2.getStartPosition() + type2.getLength() - 1;
- }
- int indexOfEnclosingType = 1;
- parameterizedType.index = indexOfEnclosingType;
- end = retrieveClosingAngleBracketPosition(end + 1);
- length = end + 1;
- parameterizedType.setSourceRange(start, end - start + 1);
- startingIndex = endingIndex + 1;
- Type currentType = parameterizedType;
- while(startingIndex < typeArguments.length) {
- SimpleName simpleName = new SimpleName(this.ast);
- simpleName.internalSetIdentifier(new String(tokens[startingIndex]));
- simpleName.index = startingIndex + 1;
- start = (int)(positions[startingIndex]>>>32);
- end = (int) positions[startingIndex];
- simpleName.setSourceRange(start, end - start + 1);
- recordPendingNameScopeResolution(simpleName);
- QualifiedType qualifiedType = new QualifiedType(this.ast);
- qualifiedType.setQualifier(currentType);
- qualifiedType.setName(simpleName);
- if (this.resolveBindings) {
- recordNodes(simpleName, typeReference);
- recordNodes(qualifiedType, typeReference);
- }
- start = currentType.getStartPosition();
- end = simpleName.getStartPosition() + simpleName.getLength() - 1;
- qualifiedType.setSourceRange(start, end - start + 1);
- indexOfEnclosingType++;
- if (typeArguments[startingIndex] != null) {
- qualifiedType.index = indexOfEnclosingType;
- ParameterizedType parameterizedType2 = new ParameterizedType(this.ast);
- parameterizedType2.setType(qualifiedType);
- parameterizedType2.index = indexOfEnclosingType;
- if (this.resolveBindings) {
- recordNodes(parameterizedType2, typeReference);
- }
- for (int i = 0, max = typeArguments[startingIndex].length; i < max; i++) {
- final Type type2 = convertType(typeArguments[startingIndex][i]);
- parameterizedType2.typeArguments().add(type2);
- end = type2.getStartPosition() + type2.getLength() - 1;
- }
- end = retrieveClosingAngleBracketPosition(end + 1);
- length = end + 1;
- parameterizedType2.setSourceRange(start, end - start + 1);
- currentType = parameterizedType2;
- } else {
- currentType = qualifiedType;
- qualifiedType.index = indexOfEnclosingType;
- }
- startingIndex++;
- }
- if (this.resolveBindings) {
- this.recordNodes(currentType, typeReference);
- }
- type = currentType;
- length -= sourceStart;
- }
- }
- } else {
- char[][] name = ((net.sourceforge.phpdt.internal.compiler.ast.QualifiedTypeReference) typeReference).getTypeName();
- int nameLength = name.length;
- long[] positions = ((net.sourceforge.phpdt.internal.compiler.ast.QualifiedTypeReference) typeReference).sourcePositions;
- sourceStart = (int)(positions[0]>>>32);
- length = (int)(positions[nameLength - 1] & 0xFFFFFFFF) - sourceStart + 1;
- final Name qualifiedName = this.setQualifiedNameNameAndSourceRanges(name, positions, typeReference);
- final SimpleType simpleType = new SimpleType(this.ast);
- simpleType.setName(qualifiedName);
- type = simpleType;
- type.setSourceRange(sourceStart, length);
- }
-
- length = typeReference.sourceEnd - sourceStart + 1;
- if (dimensions != 0) {
- type = this.ast.newArrayType(type, dimensions);
- if (this.resolveBindings) {
- completeRecord((ArrayType) type, typeReference);
- }
- int end = retrieveEndOfDimensionsPosition(sourceStart+length, this.compilationUnitSourceLength);
- if (end != -1) {
- type.setSourceRange(sourceStart, end - sourceStart + 1);
- } else {
- type.setSourceRange(sourceStart, length);
- }
- ArrayType subarrayType = (ArrayType) type;
- int index = dimensions - 1;
- while (index > 0) {
- subarrayType = (ArrayType) subarrayType.getComponentType();
- end = retrieveProperRightBracketPosition(index, sourceStart);
- subarrayType.setSourceRange(sourceStart, end - sourceStart + 1);
- index--;
- }
- }
- }
- if (this.resolveBindings) {
- this.recordNodes(type, typeReference);
- }
- return type;
- }
-
- protected Comment createComment(int[] positions) {
- // Create comment node
- Comment comment = null;
- int start = positions[0];
- int end = positions[1];
- if (positions[1]>0) { // Javadoc comments have positive end position
- Javadoc docComment = this.docParser.parse(positions);
- if (docComment == null) return null;
- comment = docComment;
- } else {
- end = -end;
- if (positions[0] == 0) { // we cannot know without testing chars again
- if (this.docParser.scanner.source[1] == '/') {
- comment = new LineComment(this.ast);
- } else {
- comment = new BlockComment(this.ast);
- }
- }
- else if (positions[0]>0) { // Block comment have positive start position
- comment = new BlockComment(this.ast);
- } else { // Line comment have negative start and end position
- start = -start;
- comment = new LineComment(this.ast);
- }
- comment.setSourceRange(start, end - start);
- }
- return comment;
- }
-
- protected Statement createFakeEmptyStatement(net.sourceforge.phpdt.internal.compiler.ast.Statement statement) {
- if (statement == null) return null;
- EmptyStatement emptyStatement = new EmptyStatement(this.ast);
- emptyStatement.setFlags(emptyStatement.getFlags() | ASTNode.MALFORMED);
- int start = statement.sourceStart;
- int end = statement.sourceEnd;
- emptyStatement.setSourceRange(start, end - start + 1);
- return emptyStatement;
- }
- /**
- * @return a new modifier
- */
- private Modifier createModifier(ModifierKeyword keyword) {
- final Modifier modifier = new Modifier(this.ast);
- modifier.setKeyword(keyword);
- int start = this.scanner.getCurrentTokenStartPosition();
- int end = this.scanner.getCurrentTokenEndPosition();
- modifier.setSourceRange(start, end - start + 1);
- return modifier;
- }
-
- protected InfixExpression.Operator getOperatorFor(int operatorID) {
- switch (operatorID) {
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.EQUAL_EQUAL :
- return InfixExpression.Operator.EQUALS;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.LESS_EQUAL :
- return InfixExpression.Operator.LESS_EQUALS;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.GREATER_EQUAL :
- return InfixExpression.Operator.GREATER_EQUALS;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.NOT_EQUAL :
- return InfixExpression.Operator.NOT_EQUALS;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.LEFT_SHIFT :
- return InfixExpression.Operator.LEFT_SHIFT;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.RIGHT_SHIFT :
- return InfixExpression.Operator.RIGHT_SHIFT_SIGNED;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.UNSIGNED_RIGHT_SHIFT :
- return InfixExpression.Operator.RIGHT_SHIFT_UNSIGNED;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.OR_OR :
- return InfixExpression.Operator.CONDITIONAL_OR;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.AND_AND :
- return InfixExpression.Operator.CONDITIONAL_AND;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.PLUS :
- return InfixExpression.Operator.PLUS;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.MINUS :
- return InfixExpression.Operator.MINUS;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.REMAINDER :
- return InfixExpression.Operator.REMAINDER;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.XOR :
- return InfixExpression.Operator.XOR;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.AND :
- return InfixExpression.Operator.AND;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.MULTIPLY :
- return InfixExpression.Operator.TIMES;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.OR :
- return InfixExpression.Operator.OR;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.DIVIDE :
- return InfixExpression.Operator.DIVIDE;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.GREATER :
- return InfixExpression.Operator.GREATER;
- case net.sourceforge.phpdt.internal.compiler.ast.OperatorIds.LESS :
- return InfixExpression.Operator.LESS;
- }
- return null;
- }
-
- protected PrimitiveType.Code getPrimitiveTypeCode(char[] name) {
- switch(name[0]) {
- case 'i' :
- if (name.length == 3 && name[1] == 'n' && name[2] == 't') {
- return PrimitiveType.INT;
- }
- break;
- case 'l' :
- if (name.length == 4 && name[1] == 'o' && name[2] == 'n' && name[3] == 'g') {
- return PrimitiveType.LONG;
- }
- break;
- case 'd' :
- if (name.length == 6
- && name[1] == 'o'
- && name[2] == 'u'
- && name[3] == 'b'
- && name[4] == 'l'
- && name[5] == 'e') {
- return PrimitiveType.DOUBLE;
- }
- break;
- case 'f' :
- if (name.length == 5
- && name[1] == 'l'
- && name[2] == 'o'
- && name[3] == 'a'
- && name[4] == 't') {
- return PrimitiveType.FLOAT;
- }
- break;
- case 'b' :
- if (name.length == 4
- && name[1] == 'y'
- && name[2] == 't'
- && name[3] == 'e') {
- return PrimitiveType.BYTE;
- } else
- if (name.length == 7
- && name[1] == 'o'
- && name[2] == 'o'
- && name[3] == 'l'
- && name[4] == 'e'
- && name[5] == 'a'
- && name[6] == 'n') {
- return PrimitiveType.BOOLEAN;
- }
- break;
- case 'c' :
- if (name.length == 4
- && name[1] == 'h'
- && name[2] == 'a'
- && name[3] == 'r') {
- return PrimitiveType.CHAR;
- }
- break;
- case 's' :
- if (name.length == 5
- && name[1] == 'h'
- && name[2] == 'o'
- && name[3] == 'r'
- && name[4] == 't') {
- return PrimitiveType.SHORT;
- }
- break;
- case 'v' :
- if (name.length == 4
- && name[1] == 'o'
- && name[2] == 'i'
- && name[3] == 'd') {
- return PrimitiveType.VOID;
- }
- }
- return null; // cannot be reached
- }
-
- protected boolean isPrimitiveType(char[] name) {
- switch(name[0]) {
- case 'i' :
- if (name.length == 3 && name[1] == 'n' && name[2] == 't') {
- return true;
- }
- return false;
- case 'l' :
- if (name.length == 4 && name[1] == 'o' && name[2] == 'n' && name[3] == 'g') {
- return true;
- }
- return false;
- case 'd' :
- if (name.length == 6
- && name[1] == 'o'
- && name[2] == 'u'
- && name[3] == 'b'
- && name[4] == 'l'
- && name[5] == 'e') {
- return true;
- }
- return false;
- case 'f' :
- if (name.length == 5
- && name[1] == 'l'
- && name[2] == 'o'
- && name[3] == 'a'
- && name[4] == 't') {
- return true;
- }
- return false;
- case 'b' :
- if (name.length == 4
- && name[1] == 'y'
- && name[2] == 't'
- && name[3] == 'e') {
- return true;
- } else
- if (name.length == 7
- && name[1] == 'o'
- && name[2] == 'o'
- && name[3] == 'l'
- && name[4] == 'e'
- && name[5] == 'a'
- && name[6] == 'n') {
- return true;
- }
- return false;
- case 'c' :
- if (name.length == 4
- && name[1] == 'h'
- && name[2] == 'a'
- && name[3] == 'r') {
- return true;
- }
- return false;
- case 's' :
- if (name.length == 5
- && name[1] == 'h'
- && name[2] == 'o'
- && name[3] == 'r'
- && name[4] == 't') {
- return true;
- }
- return false;
- case 'v' :
- if (name.length == 4
- && name[1] == 'o'
- && name[2] == 'i'
- && name[3] == 'd') {
- return true;
- }
- return false;
- }
- return false;
- }
-
- private void lookupForScopes() {
- if (this.pendingNameScopeResolution != null) {
- for (Iterator iterator = this.pendingNameScopeResolution.iterator(); iterator.hasNext(); ) {
- Name name = (Name) iterator.next();
- this.ast.getBindingResolver().recordScope(name, lookupScope(name));
- }
- }
- if (this.pendingThisExpressionScopeResolution != null) {
- for (Iterator iterator = this.pendingThisExpressionScopeResolution.iterator(); iterator.hasNext(); ) {
- ThisExpression thisExpression = (ThisExpression) iterator.next();
- this.ast.getBindingResolver().recordScope(thisExpression, lookupScope(thisExpression));
- }
- }
-
- }
-
- private BlockScope lookupScope(ASTNode node) {
- ASTNode currentNode = node;
- while(currentNode != null
- &&!(currentNode instanceof MethodDeclaration)
- && !(currentNode instanceof Initializer)
- && !(currentNode instanceof FieldDeclaration)
- && !(currentNode instanceof AbstractTypeDeclaration)) {
- currentNode = currentNode.getParent();
- }
- if (currentNode == null) {
- return null;
- }
- if (currentNode instanceof Initializer) {
- Initializer initializer = (Initializer) currentNode;
- while(!(currentNode instanceof AbstractTypeDeclaration)) {
- currentNode = currentNode.getParent();
- }
- if (currentNode instanceof TypeDeclaration
- || currentNode instanceof EnumDeclaration
- || currentNode instanceof AnnotationTypeDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration typeDecl = (net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) this.ast.getBindingResolver().getCorrespondingNode(currentNode);
- if ((initializer.getModifiers() & Modifier.STATIC) != 0) {
- return typeDecl.staticInitializerScope;
- } else {
- return typeDecl.initializerScope;
- }
- }
- } else if (currentNode instanceof FieldDeclaration) {
- FieldDeclaration fieldDeclaration = (FieldDeclaration) currentNode;
- while(!(currentNode instanceof AbstractTypeDeclaration)) {
- currentNode = currentNode.getParent();
- }
- if (currentNode instanceof AbstractTypeDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration typeDecl = (net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) this.ast.getBindingResolver().getCorrespondingNode(currentNode);
- if ((fieldDeclaration.getModifiers() & Modifier.STATIC) != 0) {
- return typeDecl.staticInitializerScope;
- } else {
- return typeDecl.initializerScope;
- }
- }
- } else if (currentNode instanceof AbstractTypeDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration typeDecl = (net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) this.ast.getBindingResolver().getCorrespondingNode(currentNode);
- return typeDecl.initializerScope;
- }
- AbstractMethodDeclaration abstractMethodDeclaration = (AbstractMethodDeclaration) this.ast.getBindingResolver().getCorrespondingNode(currentNode);
- return abstractMethodDeclaration.scope;
- }
-
- protected void recordName(Name name, net.sourceforge.phpdt.internal.compiler.ast.ASTNode compilerNode) {
- if (compilerNode != null) {
- recordNodes(name, compilerNode);
- if (compilerNode instanceof net.sourceforge.phpdt.internal.compiler.ast.TypeReference) {
- net.sourceforge.phpdt.internal.compiler.ast.TypeReference typeRef = (net.sourceforge.phpdt.internal.compiler.ast.TypeReference) compilerNode;
- if (name.isQualifiedName()) {
- SimpleName simpleName = null;
- while (name.isQualifiedName()) {
- simpleName = ((QualifiedName) name).getName();
- recordNodes(simpleName, typeRef);
- name = ((QualifiedName) name).getQualifier();
- recordNodes(name, typeRef);
- }
- }
- }
- }
- }
-
- protected void recordNodes(ASTNode node, net.sourceforge.phpdt.internal.compiler.ast.ASTNode oldASTNode) {
- this.ast.getBindingResolver().store(node, oldASTNode);
- }
-
- protected void recordNodes(net.sourceforge.phpdt.internal.compiler.ast.Javadoc javadoc, TagElement tagElement) {
- Iterator fragments = tagElement.fragments().listIterator();
- while (fragments.hasNext()) {
- ASTNode node = (ASTNode) fragments.next();
- if (node.getNodeType() == ASTNode.MEMBER_REF) {
- MemberRef memberRef = (MemberRef) node;
- Name name = memberRef.getName();
- // get compiler node and record nodes
- int start = name.getStartPosition();
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode compilerNode = javadoc.getNodeStartingAt(start);
- if (compilerNode!= null) {
- recordNodes(name, compilerNode);
- recordNodes(node, compilerNode);
- }
- // Replace qualifier to have all nodes recorded
- if (memberRef.getQualifier() != null) {
- net.sourceforge.phpdt.internal.compiler.ast.TypeReference typeRef = null;
- if (compilerNode instanceof JavadocFieldReference) {
- net.sourceforge.phpdt.internal.compiler.ast.Expression expression = ((JavadocFieldReference)compilerNode).receiver;
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.TypeReference) {
- typeRef = (net.sourceforge.phpdt.internal.compiler.ast.TypeReference) expression;
- }
- }
- else if (compilerNode instanceof JavadocMessageSend) {
- net.sourceforge.phpdt.internal.compiler.ast.Expression expression = ((JavadocMessageSend)compilerNode).receiver;
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.TypeReference) {
- typeRef = (net.sourceforge.phpdt.internal.compiler.ast.TypeReference) expression;
- }
- }
- if (typeRef != null) {
- recordName(memberRef.getQualifier(), typeRef);
- }
- }
- } else if (node.getNodeType() == ASTNode.METHOD_REF) {
- MethodRef methodRef = (MethodRef) node;
- Name name = methodRef.getName();
- // get method name start position
- int start = methodRef.getStartPosition();
- this.scanner.resetTo(start, start + name.getStartPosition()+name.getLength());
- int token;
- try {
- nextToken: while((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF && token != TerminalTokens.TokenNameLPAREN) {
- if (token == TerminalTokens.TokenNameERROR && this.scanner.currentCharacter == '#') {
- start = this.scanner.getCurrentTokenEndPosition()+1;
- break nextToken;
- }
- }
- }
- catch(InvalidInputException e) {
- // ignore
- }
- // get compiler node and record nodes
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode compilerNode = javadoc.getNodeStartingAt(start);
- // record nodes
- if (compilerNode != null) {
- recordNodes(methodRef, compilerNode);
- // get type ref
- net.sourceforge.phpdt.internal.compiler.ast.TypeReference typeRef = null;
- if (compilerNode instanceof net.sourceforge.phpdt.internal.compiler.ast.JavadocAllocationExpression) {
- typeRef = ((net.sourceforge.phpdt.internal.compiler.ast.JavadocAllocationExpression)compilerNode).type;
- if (typeRef != null) recordNodes(name, compilerNode);
- }
- else if (compilerNode instanceof net.sourceforge.phpdt.internal.compiler.ast.JavadocMessageSend) {
- net.sourceforge.phpdt.internal.compiler.ast.Expression expression = ((net.sourceforge.phpdt.internal.compiler.ast.JavadocMessageSend)compilerNode).receiver;
- if (expression instanceof net.sourceforge.phpdt.internal.compiler.ast.TypeReference) {
- typeRef = (net.sourceforge.phpdt.internal.compiler.ast.TypeReference) expression;
- }
- // TODO (frederic) remove following line to fix bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=62650
- recordNodes(name, compilerNode);
- }
- // record name and qualifier
- if (typeRef != null && methodRef.getQualifier() != null) {
- recordName(methodRef.getQualifier(), typeRef);
- }
- }
- // Resolve parameters
- Iterator parameters = methodRef.parameters().listIterator();
- while (parameters.hasNext()) {
- MethodRefParameter param = (MethodRefParameter) parameters.next();
- net.sourceforge.phpdt.internal.compiler.ast.Expression expression = (net.sourceforge.phpdt.internal.compiler.ast.Expression) javadoc.getNodeStartingAt(param.getStartPosition());
- if (expression != null) {
- recordNodes(param, expression);
- if (expression instanceof JavadocArgumentExpression) {
- JavadocArgumentExpression argExpr = (JavadocArgumentExpression) expression;
- net.sourceforge.phpdt.internal.compiler.ast.TypeReference typeRef = argExpr.argument.type;
- if (this.ast.apiLevel >= AST.JLS3) param.setVarargs(argExpr.argument.isVarArgs());
- recordNodes(param.getType(), typeRef);
- if (param.getType().isSimpleType()) {
- recordName(((SimpleType)param.getType()).getName(), typeRef);
- } else if (param.getType().isArrayType()) {
- Type type = ((ArrayType) param.getType()).getElementType();
- recordNodes(type, typeRef);
- if (type.isSimpleType()) {
- recordName(((SimpleType)type).getName(), typeRef);
- }
- }
- }
- }
- }
- } else if (node.getNodeType() == ASTNode.SIMPLE_NAME ||
- node.getNodeType() == ASTNode.QUALIFIED_NAME) {
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode compilerNode = javadoc.getNodeStartingAt(node.getStartPosition());
- recordName((Name) node, compilerNode);
- } else if (node.getNodeType() == ASTNode.TAG_ELEMENT) {
- // resolve member and method references binding
- recordNodes(javadoc, (TagElement) node);
- }
- }
- }
-
- protected void recordPendingNameScopeResolution(Name name) {
- if (this.pendingNameScopeResolution == null) {
- this.pendingNameScopeResolution = new HashSet();
- }
- this.pendingNameScopeResolution.add(name);
- }
-
- protected void recordPendingThisExpressionScopeResolution(ThisExpression thisExpression) {
- if (this.pendingThisExpressionScopeResolution == null) {
- this.pendingThisExpressionScopeResolution = new HashSet();
- }
- this.pendingThisExpressionScopeResolution.add(thisExpression);
- }
-
- /**
- * Remove whitespaces and comments before and after the expression.
- */
- private void trimWhiteSpacesAndComments(net.sourceforge.phpdt.internal.compiler.ast.Expression expression) {
- int start = expression.sourceStart;
- int end = expression.sourceEnd;
- int token;
- int trimLeftPosition = expression.sourceStart;
- int trimRightPosition = expression.sourceEnd;
- boolean first = true;
- Scanner removeBlankScanner = this.ast.scanner;
- try {
- removeBlankScanner.setSource(this.compilationUnitSource);
- removeBlankScanner.resetTo(start, end);
- while (true) {
- token = removeBlankScanner.getNextToken();
- switch (token) {
- case TerminalTokens.TokenNameCOMMENT_JAVADOC :
- case TerminalTokens.TokenNameCOMMENT_LINE :
- case TerminalTokens.TokenNameCOMMENT_BLOCK :
- if (first) {
- trimLeftPosition = removeBlankScanner.currentPosition;
- }
- break;
- case TerminalTokens.TokenNameWHITESPACE :
- if (first) {
- trimLeftPosition = removeBlankScanner.currentPosition;
- }
- break;
- case TerminalTokens.TokenNameEOF :
- expression.sourceStart = trimLeftPosition;
- expression.sourceEnd = trimRightPosition;
- return;
- default :
- /*
- * if we find something else than a whitespace or a comment,
- * then we reset the trimRigthPosition to the expression
- * source end.
- */
- trimRightPosition = removeBlankScanner.currentPosition - 1;
- first = false;
- }
- }
- } catch (InvalidInputException e){
- // ignore
- }
- }
-
- /**
- * Remove potential trailing comment by settings the source end on the closing parenthesis
- */
- protected void removeLeadingAndTrailingCommentsFromLiteral(ASTNode node) {
- int start = node.getStartPosition();
- this.scanner.resetTo(start, start + node.getLength());
- int token;
- int startPosition = -1;
- try {
- while((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNameIntegerLiteral :
- case TerminalTokens.TokenNameFloatingPointLiteral :
- case TerminalTokens.TokenNameLongLiteral :
- case TerminalTokens.TokenNameDoubleLiteral :
- case TerminalTokens.TokenNameCharacterLiteral :
- if (startPosition == -1) {
- startPosition = this.scanner.startPosition;
- }
- int end = this.scanner.currentPosition;
- node.setSourceRange(startPosition, end - startPosition);
- return;
- case TerminalTokens.TokenNameMINUS :
- startPosition = this.scanner.startPosition;
- break;
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- }
-
- /**
- * Remove potential trailing comment by settings the source end on the closing parenthesis
- */
- protected void removeTrailingCommentFromExpressionEndingWithAParen(ASTNode node) {
- int start = node.getStartPosition();
- this.scanner.resetTo(start, start + node.getLength());
- int token;
- int parenCounter = 0;
- try {
- while((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNameLPAREN :
- parenCounter++;
- break;
- case TerminalTokens.TokenNameRPAREN :
- parenCounter--;
- if (parenCounter == 0) {
- int end = this.scanner.currentPosition - 1;
- node.setSourceRange(start, end - start + 1);
- }
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- }
-
- /**
- * This method is used to retrieve the end position of the block.
- * @return int the dimension found, -1 if none
- */
- protected int retrieveClosingAngleBracketPosition(int start) {
- this.scanner.resetTo(start, this.compilationUnitSourceLength);
- this.scanner.returnOnlyGreater = true;
- try {
- int token;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNameGREATER:
- return this.scanner.currentPosition - 1;
- default:
- return start;
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- this.scanner.returnOnlyGreater = false;
- return start;
- }
-
- /**
- * This method is used to set the right end position for expression
- * statement. The actual AST nodes don't include the trailing semicolon.
- * This method fixes the length of the corresponding node.
- */
- protected void retrieveColonPosition(ASTNode node) {
- int start = node.getStartPosition();
- int length = node.getLength();
- int end = start + length;
- this.scanner.resetTo(end, this.compilationUnitSourceLength);
- try {
- int token;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNameCOLON:
- node.setSourceRange(start, this.scanner.currentPosition - start);
- return;
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- }
- /**
- * This method is used to retrieve the start position of the Ellipsis
- */
- protected int retrieveEllipsisStartPosition(int start, int end) {
- this.scanner.resetTo(start, end);
- try {
- int token;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNameELLIPSIS:
- return this.scanner.startPosition - 1;
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- return -1;
-
- }
- /**
- * This method is used to retrieve the end position of the block.
- * @return int the dimension found, -1 if none
- */
- protected int retrieveEndBlockPosition(int start, int end) {
- this.scanner.resetTo(start, end);
- int count = 0;
- try {
- int token;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNameLBRACE://110
- count++;
- break;
- case TerminalTokens.TokenNameRBRACE://95
- count--;
- if (count == 0) {
- return this.scanner.currentPosition - 1;
- }
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- return -1;
- }
-
- protected int retrieveSemiColonPosition(Expression node) {
- int start = node.getStartPosition();
- int length = node.getLength();
- int end = start + length;
- this.scanner.resetTo(end, this.compilationUnitSourceLength);
- try {
- int token;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNameSEMICOLON:
- return this.scanner.currentPosition - 1;
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- return -1;
- }
-
- /**
- * This method is used to retrieve the ending position for a type declaration when the dimension is right after the type
- * name.
- * For example:
- * int[] i; => return 5, but int i[] => return -1;
- * @return int the dimension found
- */
- protected int retrieveEndOfDimensionsPosition(int start, int end) {
- this.scanner.resetTo(start, end);
- int foundPosition = -1;
- try {
- int token;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNameLBRACKET:
- case TerminalTokens.TokenNameCOMMENT_BLOCK:
- case TerminalTokens.TokenNameCOMMENT_JAVADOC:
- case TerminalTokens.TokenNameCOMMENT_LINE:
- break;
- case TerminalTokens.TokenNameRBRACKET://166
- foundPosition = this.scanner.currentPosition - 1;
- break;
- default:
- return foundPosition;
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- return foundPosition;
- }
-
- /**
- * This method is used to retrieve the position just before the left bracket.
- * @return int the dimension found, -1 if none
- */
- protected int retrieveEndOfElementTypeNamePosition(int start, int end) {
- this.scanner.resetTo(start, end);
- try {
- int token;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNameIdentifier:
- case TerminalTokens.TokenNamebyte:
- case TerminalTokens.TokenNamechar:
- case TerminalTokens.TokenNamedouble:
- case TerminalTokens.TokenNamefloat:
- case TerminalTokens.TokenNameint:
- case TerminalTokens.TokenNamelong:
- case TerminalTokens.TokenNameshort:
- case TerminalTokens.TokenNameboolean:
- return this.scanner.currentPosition - 1;
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- return -1;
- }
-
- /**
- * This method is used to retrieve the position after the right parenthesis.
- * @return int the position found
- */
- protected int retrieveEndOfRightParenthesisPosition(int start, int end) {
- this.scanner.resetTo(start, end);
- try {
- int token;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNameRPAREN:
- return this.scanner.currentPosition;
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- return -1;
- }
-
- /**
- * This method is used to retrieve the array dimension declared after the
- * name of a local or a field declaration.
- * For example:
- * int i, j[] = null, k[][] = {{}};
- * It should return 0 for i, 1 for j and 2 for k.
- * @return int the dimension found
- */
- protected int retrieveExtraDimension(int start, int end) {
- this.scanner.resetTo(start, end);
- int dimensions = 0;
- try {
- int token;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNameLBRACKET:
- case TerminalTokens.TokenNameCOMMENT_BLOCK:
- case TerminalTokens.TokenNameCOMMENT_JAVADOC:
- case TerminalTokens.TokenNameCOMMENT_LINE:
- break;
- case TerminalTokens.TokenNameRBRACKET://166
- dimensions++;
- break;
- default:
- return dimensions;
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- return dimensions;
- }
-
- protected void retrieveIdentifierAndSetPositions(int start, int end, Name name) {
- this.scanner.resetTo(start, end);
- int token;
- try {
- while((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- if (token == TerminalTokens.TokenNameIdentifier) {
- int startName = this.scanner.startPosition;
- int endName = this.scanner.currentPosition - 1;
- name.setSourceRange(startName, endName - startName + 1);
- return;
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- }
-
- /**
- * This method is used to retrieve the start position of the block.
- * @return int the dimension found, -1 if none
- */
- protected int retrieveIdentifierEndPosition(int start, int end) {
- this.scanner.resetTo(start, end);
- try {
- int token;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNameIdentifier://110
- return this.scanner.getCurrentTokenEndPosition();
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- return -1;
- }
-
- /**
- * This method is used to retrieve position before the next comma or semi-colon.
- * @param initializerEnd the given initializer end exclusive
- * @return int the position found.
- */
- protected int retrieveEndOfPotentialExtendedDimensions(int initializerEnd, int nameEnd, int end) {
- this.scanner.resetTo(initializerEnd, end);
- boolean hasTokens = false;
- int balance = 0;
- int pos = initializerEnd > nameEnd ? initializerEnd - 1 : nameEnd;
- try {
- int token;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- hasTokens = true;
- switch(token) {
- case TerminalTokens.TokenNameLBRACE :
- case TerminalTokens.TokenNameLBRACKET :
- balance++;
- break;
- case TerminalTokens.TokenNameRBRACKET :
- case TerminalTokens.TokenNameRBRACE :
- balance --;
- pos = this.scanner.currentPosition - 1;
- break;
- case TerminalTokens.TokenNameCOMMA :
- if (balance == 0) return pos;
- // case where a missing closing brace doesn't close an array initializer
- pos = this.scanner.currentPosition - 1;
- break;
- case TerminalTokens.TokenNameSEMICOLON :
- if (balance == 0) return pos;
- return -pos;
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- // no token, we simply return pos as the right position
- return hasTokens ? Integer.MIN_VALUE : pos;
- }
-
- protected int retrieveProperRightBracketPosition(int bracketNumber, int start) {
- this.scanner.resetTo(start, this.compilationUnitSourceLength);
- try {
- int token, count = 0;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNameRBRACKET:
- count++;
- if (count == bracketNumber) {
- return this.scanner.currentPosition - 1;
- }
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- return -1;
- }
-
- /**
- * This method is used to retrieve position before the next right brace or semi-colon.
- * @return int the position found.
- */
- protected int retrieveRightBraceOrSemiColonPosition(int start, int end) {
- this.scanner.resetTo(start, end);
- try {
- int token;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNameRBRACE :
- return this.scanner.currentPosition - 1;
- case TerminalTokens.TokenNameSEMICOLON :
- return this.scanner.currentPosition - 1;
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- return -1;
- }
-
- /**
- * This method is used to retrieve position before the next right brace or semi-colon.
- * @return int the position found.
- */
- protected int retrieveRightBrace(int start, int end) {
- this.scanner.resetTo(start, end);
- try {
- int token;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNameRBRACE :
- return this.scanner.currentPosition - 1;
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- return -1;
- }
-
- /**
- * This method is used to retrieve the position of the right bracket.
- * @return int the dimension found, -1 if none
- */
- protected int retrieveRightBracketPosition(int start, int end) {
- this.scanner.resetTo(start, end);
- try {
- int token;
- int balance = 0;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNameLBRACKET :
- balance++;
- break;
- case TerminalTokens.TokenNameRBRACKET :
- balance--;
- if (balance == 0) return this.scanner.currentPosition - 1;
- break;
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- return -1;
- }
-
- /**
- * This method is used to retrieve the start position of the block.
- * @return int the dimension found, -1 if none
- */
- protected int retrieveStartBlockPosition(int start, int end) {
- this.scanner.resetTo(start, end);
- try {
- int token;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNameLBRACE://110
- return this.scanner.startPosition;
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- return -1;
- }
-
- /**
- * This method is used to retrieve the starting position of the catch keyword.
- * @return int the dimension found, -1 if none
- */
- protected int retrieveStartingCatchPosition(int start, int end) {
- this.scanner.resetTo(start, end);
- try {
- int token;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNamecatch://225
- return this.scanner.startPosition;
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- return -1;
- }
-
- public void setAST(AST ast) {
- this.ast = ast;
- this.docParser = new DocCommentParser(this.ast, this.scanner, this.insideComments);
- }
-
- protected void setModifiers(AnnotationTypeDeclaration typeDecl, net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration typeDeclaration) {
- this.scanner.resetTo(typeDeclaration.declarationSourceStart, typeDeclaration.sourceStart);
- this.setModifiers(typeDecl, typeDeclaration.annotations, typeDeclaration.sourceStart);
- }
-
- protected void setModifiers(AnnotationTypeMemberDeclaration annotationTypeMemberDecl, net.sourceforge.phpdt.internal.compiler.ast.AnnotationMethodDeclaration annotationTypeMemberDeclaration) {
- this.scanner.resetTo(annotationTypeMemberDeclaration.declarationSourceStart, annotationTypeMemberDeclaration.sourceStart);
- this.setModifiers(annotationTypeMemberDecl, annotationTypeMemberDeclaration.annotations, annotationTypeMemberDeclaration.sourceStart);
- }
-
- /**
- * @param bodyDeclaration
- */
- protected void setModifiers(BodyDeclaration bodyDeclaration, net.sourceforge.phpdt.internal.compiler.ast.Annotation[] annotations, int modifiersEnd) {
- this.scanner.tokenizeWhiteSpace = false;
- try {
- int token;
- int indexInAnnotations = 0;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- IExtendedModifier modifier = null;
- switch(token) {
- case TerminalTokens.TokenNameabstract:
- modifier = createModifier(Modifier.ModifierKeyword.ABSTRACT_KEYWORD);
- break;
- case TerminalTokens.TokenNamepublic:
- modifier = createModifier(Modifier.ModifierKeyword.PUBLIC_KEYWORD);
- break;
- case TerminalTokens.TokenNamestatic:
- modifier = createModifier(Modifier.ModifierKeyword.STATIC_KEYWORD);
- break;
- case TerminalTokens.TokenNameprotected:
- modifier = createModifier(Modifier.ModifierKeyword.PROTECTED_KEYWORD);
- break;
- case TerminalTokens.TokenNameprivate:
- modifier = createModifier(Modifier.ModifierKeyword.PRIVATE_KEYWORD);
- break;
- case TerminalTokens.TokenNamefinal:
- modifier = createModifier(Modifier.ModifierKeyword.FINAL_KEYWORD);
- break;
- case TerminalTokens.TokenNamenative:
- modifier = createModifier(Modifier.ModifierKeyword.NATIVE_KEYWORD);
- break;
- case TerminalTokens.TokenNamesynchronized:
- modifier = createModifier(Modifier.ModifierKeyword.SYNCHRONIZED_KEYWORD);
- break;
- case TerminalTokens.TokenNametransient:
- modifier = createModifier(Modifier.ModifierKeyword.TRANSIENT_KEYWORD);
- break;
- case TerminalTokens.TokenNamevolatile:
- modifier = createModifier(Modifier.ModifierKeyword.VOLATILE_KEYWORD);
- break;
- case TerminalTokens.TokenNamestrictfp:
- modifier = createModifier(Modifier.ModifierKeyword.STRICTFP_KEYWORD);
- break;
- case TerminalTokens.TokenNameAT :
- // we have an annotation
- if (annotations != null && indexInAnnotations < annotations.length) {
- net.sourceforge.phpdt.internal.compiler.ast.Annotation annotation = annotations[indexInAnnotations++];
- modifier = convert(annotation);
- this.scanner.resetTo(annotation.declarationSourceEnd + 1, modifiersEnd);
- }
- break;
- case TerminalTokens.TokenNameCOMMENT_BLOCK :
- case TerminalTokens.TokenNameCOMMENT_LINE :
- case TerminalTokens.TokenNameCOMMENT_JAVADOC :
- break;
- default :
- // there is some syntax errors in source code
- break;
- }
- if (modifier != null) {
- bodyDeclaration.modifiers().add(modifier);
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- }
-
- protected void setModifiers(EnumDeclaration enumDeclaration, net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration enumDeclaration2) {
- this.scanner.resetTo(enumDeclaration2.declarationSourceStart, enumDeclaration2.sourceStart);
- this.setModifiers(enumDeclaration, enumDeclaration2.annotations, enumDeclaration2.sourceStart);
- }
-
- protected void setModifiers(EnumConstantDeclaration enumConstantDeclaration, net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration fieldDeclaration) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- enumConstantDeclaration.internalSetModifiers(fieldDeclaration.modifiers & ExtraCompilerModifiers.AccJustFlag);
- if (fieldDeclaration.annotations != null) {
- enumConstantDeclaration.setFlags(enumConstantDeclaration.getFlags() | ASTNode.MALFORMED);
- }
- break;
- case AST.JLS3 :
- this.scanner.resetTo(fieldDeclaration.declarationSourceStart, fieldDeclaration.sourceStart);
- this.setModifiers(enumConstantDeclaration, fieldDeclaration.annotations, fieldDeclaration.sourceStart);
- }
- }
-
- /**
- * @param fieldDeclaration
- * @param fieldDecl
- */
- protected void setModifiers(FieldDeclaration fieldDeclaration, net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration fieldDecl) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- fieldDeclaration.internalSetModifiers(fieldDecl.modifiers & ExtraCompilerModifiers.AccJustFlag);
- if (fieldDecl.annotations != null) {
- fieldDeclaration.setFlags(fieldDeclaration.getFlags() | ASTNode.MALFORMED);
- }
- break;
- case AST.JLS3 :
- this.scanner.resetTo(fieldDecl.declarationSourceStart, fieldDecl.sourceStart);
- this.setModifiers(fieldDeclaration, fieldDecl.annotations, fieldDecl.sourceStart);
- }
- }
-
- /**
- * @param initializer
- * @param oldInitializer
- */
- protected void setModifiers(Initializer initializer, net.sourceforge.phpdt.internal.compiler.ast.Initializer oldInitializer) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL:
- initializer.internalSetModifiers(oldInitializer.modifiers & ExtraCompilerModifiers.AccJustFlag);
- if (oldInitializer.annotations != null) {
- initializer.setFlags(initializer.getFlags() | ASTNode.MALFORMED);
- }
- break;
- case AST.JLS3 :
- this.scanner.resetTo(oldInitializer.declarationSourceStart, oldInitializer.bodyStart);
- this.setModifiers(initializer, oldInitializer.annotations, oldInitializer.bodyStart);
- }
- }
- /**
- * @param methodDecl
- * @param methodDeclaration
- */
- protected void setModifiers(MethodDeclaration methodDecl, AbstractMethodDeclaration methodDeclaration) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- methodDecl.internalSetModifiers(methodDeclaration.modifiers & ExtraCompilerModifiers.AccJustFlag);
- if (methodDeclaration.annotations != null) {
- methodDecl.setFlags(methodDecl.getFlags() | ASTNode.MALFORMED);
- }
- break;
- case AST.JLS3 :
- this.scanner.resetTo(methodDeclaration.declarationSourceStart, methodDeclaration.sourceStart);
- this.setModifiers(methodDecl, methodDeclaration.annotations, methodDeclaration.sourceStart);
- }
- }
-
- /**
- * @param variableDecl
- * @param argument
- */
- protected void setModifiers(SingleVariableDeclaration variableDecl, Argument argument) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- variableDecl.internalSetModifiers(argument.modifiers & ExtraCompilerModifiers.AccJustFlag);
- if (argument.annotations != null) {
- variableDecl.setFlags(variableDecl.getFlags() | ASTNode.MALFORMED);
- }
- break;
- case AST.JLS3 :
- this.scanner.resetTo(argument.declarationSourceStart, argument.sourceStart);
- net.sourceforge.phpdt.internal.compiler.ast.Annotation[] annotations = argument.annotations;
- int indexInAnnotations = 0;
- try {
- int token;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- IExtendedModifier modifier = null;
- switch(token) {
- case TerminalTokens.TokenNameabstract:
- modifier = createModifier(Modifier.ModifierKeyword.ABSTRACT_KEYWORD);
- break;
- case TerminalTokens.TokenNamepublic:
- modifier = createModifier(Modifier.ModifierKeyword.PUBLIC_KEYWORD);
- break;
- case TerminalTokens.TokenNamestatic:
- modifier = createModifier(Modifier.ModifierKeyword.STATIC_KEYWORD);
- break;
- case TerminalTokens.TokenNameprotected:
- modifier = createModifier(Modifier.ModifierKeyword.PROTECTED_KEYWORD);
- break;
- case TerminalTokens.TokenNameprivate:
- modifier = createModifier(Modifier.ModifierKeyword.PRIVATE_KEYWORD);
- break;
- case TerminalTokens.TokenNamefinal:
- modifier = createModifier(Modifier.ModifierKeyword.FINAL_KEYWORD);
- break;
- case TerminalTokens.TokenNamenative:
- modifier = createModifier(Modifier.ModifierKeyword.NATIVE_KEYWORD);
- break;
- case TerminalTokens.TokenNamesynchronized:
- modifier = createModifier(Modifier.ModifierKeyword.SYNCHRONIZED_KEYWORD);
- break;
- case TerminalTokens.TokenNametransient:
- modifier = createModifier(Modifier.ModifierKeyword.TRANSIENT_KEYWORD);
- break;
- case TerminalTokens.TokenNamevolatile:
- modifier = createModifier(Modifier.ModifierKeyword.VOLATILE_KEYWORD);
- break;
- case TerminalTokens.TokenNamestrictfp:
- modifier = createModifier(Modifier.ModifierKeyword.STRICTFP_KEYWORD);
- break;
- case TerminalTokens.TokenNameAT :
- // we have an annotation
- if (annotations != null && indexInAnnotations < annotations.length) {
- net.sourceforge.phpdt.internal.compiler.ast.Annotation annotation = annotations[indexInAnnotations++];
- modifier = convert(annotation);
- this.scanner.resetTo(annotation.declarationSourceEnd + 1, this.compilationUnitSourceLength);
- }
- break;
- case TerminalTokens.TokenNameCOMMENT_BLOCK :
- case TerminalTokens.TokenNameCOMMENT_LINE :
- case TerminalTokens.TokenNameCOMMENT_JAVADOC :
- break;
- default :
- return;
- }
- if (modifier != null) {
- variableDecl.modifiers().add(modifier);
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- }
- }
-
- protected void setModifiers(SingleVariableDeclaration variableDecl, LocalDeclaration localDeclaration) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- variableDecl.internalSetModifiers(localDeclaration.modifiers & ExtraCompilerModifiers.AccJustFlag);
- if (localDeclaration.annotations != null) {
- variableDecl.setFlags(variableDecl.getFlags() | ASTNode.MALFORMED);
- }
- break;
- case AST.JLS3 :
- this.scanner.resetTo(localDeclaration.declarationSourceStart, localDeclaration.sourceStart);
- net.sourceforge.phpdt.internal.compiler.ast.Annotation[] annotations = localDeclaration.annotations;
- int indexInAnnotations = 0;
- try {
- int token;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- IExtendedModifier modifier = null;
- switch(token) {
- case TerminalTokens.TokenNameabstract:
- modifier = createModifier(Modifier.ModifierKeyword.ABSTRACT_KEYWORD);
- break;
- case TerminalTokens.TokenNamepublic:
- modifier = createModifier(Modifier.ModifierKeyword.PUBLIC_KEYWORD);
- break;
- case TerminalTokens.TokenNamestatic:
- modifier = createModifier(Modifier.ModifierKeyword.STATIC_KEYWORD);
- break;
- case TerminalTokens.TokenNameprotected:
- modifier = createModifier(Modifier.ModifierKeyword.PROTECTED_KEYWORD);
- break;
- case TerminalTokens.TokenNameprivate:
- modifier = createModifier(Modifier.ModifierKeyword.PRIVATE_KEYWORD);
- break;
- case TerminalTokens.TokenNamefinal:
- modifier = createModifier(Modifier.ModifierKeyword.FINAL_KEYWORD);
- break;
- case TerminalTokens.TokenNamenative:
- modifier = createModifier(Modifier.ModifierKeyword.NATIVE_KEYWORD);
- break;
- case TerminalTokens.TokenNamesynchronized:
- modifier = createModifier(Modifier.ModifierKeyword.SYNCHRONIZED_KEYWORD);
- break;
- case TerminalTokens.TokenNametransient:
- modifier = createModifier(Modifier.ModifierKeyword.TRANSIENT_KEYWORD);
- break;
- case TerminalTokens.TokenNamevolatile:
- modifier = createModifier(Modifier.ModifierKeyword.VOLATILE_KEYWORD);
- break;
- case TerminalTokens.TokenNamestrictfp:
- modifier = createModifier(Modifier.ModifierKeyword.STRICTFP_KEYWORD);
- break;
- case TerminalTokens.TokenNameAT :
- // we have an annotation
- if (annotations != null && indexInAnnotations < annotations.length) {
- net.sourceforge.phpdt.internal.compiler.ast.Annotation annotation = annotations[indexInAnnotations++];
- modifier = convert(annotation);
- this.scanner.resetTo(annotation.declarationSourceEnd + 1, this.compilationUnitSourceLength);
- }
- break;
- case TerminalTokens.TokenNameCOMMENT_BLOCK :
- case TerminalTokens.TokenNameCOMMENT_LINE :
- case TerminalTokens.TokenNameCOMMENT_JAVADOC :
- break;
- default :
- return;
- }
- if (modifier != null) {
- variableDecl.modifiers().add(modifier);
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- }
- }
-
- /**
- * @param typeDecl
- * @param typeDeclaration
- */
- protected void setModifiers(TypeDeclaration typeDecl, net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration typeDeclaration) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- int modifiers = typeDeclaration.modifiers;
- modifiers &= ~ClassFileConstants.AccInterface; // remove AccInterface flags
- modifiers &= ExtraCompilerModifiers.AccJustFlag;
- typeDecl.internalSetModifiers(modifiers);
- if (typeDeclaration.annotations != null) {
- typeDecl.setFlags(typeDecl.getFlags() | ASTNode.MALFORMED);
- }
- break;
- case AST.JLS3 :
- this.scanner.resetTo(typeDeclaration.declarationSourceStart, typeDeclaration.sourceStart);
- this.setModifiers(typeDecl, typeDeclaration.annotations, typeDeclaration.sourceStart);
- }
- }
-
- /**
- * @param variableDeclarationExpression
- * @param localDeclaration
- */
- protected void setModifiers(VariableDeclarationExpression variableDeclarationExpression, LocalDeclaration localDeclaration) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- int modifiers = localDeclaration.modifiers & ExtraCompilerModifiers.AccJustFlag;
- modifiers &= ~ExtraCompilerModifiers.AccBlankFinal;
- variableDeclarationExpression.internalSetModifiers(modifiers);
- if (localDeclaration.annotations != null) {
- variableDeclarationExpression.setFlags(variableDeclarationExpression.getFlags() | ASTNode.MALFORMED);
- }
- break;
- case AST.JLS3 :
- this.scanner.resetTo(localDeclaration.declarationSourceStart, localDeclaration.sourceStart);
- net.sourceforge.phpdt.internal.compiler.ast.Annotation[] annotations = localDeclaration.annotations;
- int indexInAnnotations = 0;
- try {
- int token;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- IExtendedModifier modifier = null;
- switch(token) {
- case TerminalTokens.TokenNameabstract:
- modifier = createModifier(Modifier.ModifierKeyword.ABSTRACT_KEYWORD);
- break;
- case TerminalTokens.TokenNamepublic:
- modifier = createModifier(Modifier.ModifierKeyword.PUBLIC_KEYWORD);
- break;
- case TerminalTokens.TokenNamestatic:
- modifier = createModifier(Modifier.ModifierKeyword.STATIC_KEYWORD);
- break;
- case TerminalTokens.TokenNameprotected:
- modifier = createModifier(Modifier.ModifierKeyword.PROTECTED_KEYWORD);
- break;
- case TerminalTokens.TokenNameprivate:
- modifier = createModifier(Modifier.ModifierKeyword.PRIVATE_KEYWORD);
- break;
- case TerminalTokens.TokenNamefinal:
- modifier = createModifier(Modifier.ModifierKeyword.FINAL_KEYWORD);
- break;
- case TerminalTokens.TokenNamenative:
- modifier = createModifier(Modifier.ModifierKeyword.NATIVE_KEYWORD);
- break;
- case TerminalTokens.TokenNamesynchronized:
- modifier = createModifier(Modifier.ModifierKeyword.SYNCHRONIZED_KEYWORD);
- break;
- case TerminalTokens.TokenNametransient:
- modifier = createModifier(Modifier.ModifierKeyword.TRANSIENT_KEYWORD);
- break;
- case TerminalTokens.TokenNamevolatile:
- modifier = createModifier(Modifier.ModifierKeyword.VOLATILE_KEYWORD);
- break;
- case TerminalTokens.TokenNamestrictfp:
- modifier = createModifier(Modifier.ModifierKeyword.STRICTFP_KEYWORD);
- break;
- case TerminalTokens.TokenNameAT :
- // we have an annotation
- if (annotations != null && indexInAnnotations < annotations.length) {
- net.sourceforge.phpdt.internal.compiler.ast.Annotation annotation = annotations[indexInAnnotations++];
- modifier = convert(annotation);
- this.scanner.resetTo(annotation.declarationSourceEnd + 1, this.compilationUnitSourceLength);
- }
- break;
- case TerminalTokens.TokenNameCOMMENT_BLOCK :
- case TerminalTokens.TokenNameCOMMENT_LINE :
- case TerminalTokens.TokenNameCOMMENT_JAVADOC :
- break;
- default :
- return;
- }
- if (modifier != null) {
- variableDeclarationExpression.modifiers().add(modifier);
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- }
- }
-
- /**
- * @param variableDeclarationStatement
- * @param localDeclaration
- */
- protected void setModifiers(VariableDeclarationStatement variableDeclarationStatement, LocalDeclaration localDeclaration) {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- int modifiers = localDeclaration.modifiers & ExtraCompilerModifiers.AccJustFlag;
- modifiers &= ~ExtraCompilerModifiers.AccBlankFinal;
- variableDeclarationStatement.internalSetModifiers(modifiers);
- if (localDeclaration.annotations != null) {
- variableDeclarationStatement.setFlags(variableDeclarationStatement.getFlags() | ASTNode.MALFORMED);
- }
- break;
- case AST.JLS3 :
- this.scanner.resetTo(localDeclaration.declarationSourceStart, localDeclaration.sourceStart);
- net.sourceforge.phpdt.internal.compiler.ast.Annotation[] annotations = localDeclaration.annotations;
- int indexInAnnotations = 0;
- try {
- int token;
- while ((token = this.scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- IExtendedModifier modifier = null;
- switch(token) {
- case TerminalTokens.TokenNameabstract:
- modifier = createModifier(Modifier.ModifierKeyword.ABSTRACT_KEYWORD);
- break;
- case TerminalTokens.TokenNamepublic:
- modifier = createModifier(Modifier.ModifierKeyword.PUBLIC_KEYWORD);
- break;
- case TerminalTokens.TokenNamestatic:
- modifier = createModifier(Modifier.ModifierKeyword.STATIC_KEYWORD);
- break;
- case TerminalTokens.TokenNameprotected:
- modifier = createModifier(Modifier.ModifierKeyword.PROTECTED_KEYWORD);
- break;
- case TerminalTokens.TokenNameprivate:
- modifier = createModifier(Modifier.ModifierKeyword.PRIVATE_KEYWORD);
- break;
- case TerminalTokens.TokenNamefinal:
- modifier = createModifier(Modifier.ModifierKeyword.FINAL_KEYWORD);
- break;
- case TerminalTokens.TokenNamenative:
- modifier = createModifier(Modifier.ModifierKeyword.NATIVE_KEYWORD);
- break;
- case TerminalTokens.TokenNamesynchronized:
- modifier = createModifier(Modifier.ModifierKeyword.SYNCHRONIZED_KEYWORD);
- break;
- case TerminalTokens.TokenNametransient:
- modifier = createModifier(Modifier.ModifierKeyword.TRANSIENT_KEYWORD);
- break;
- case TerminalTokens.TokenNamevolatile:
- modifier = createModifier(Modifier.ModifierKeyword.VOLATILE_KEYWORD);
- break;
- case TerminalTokens.TokenNamestrictfp:
- modifier = createModifier(Modifier.ModifierKeyword.STRICTFP_KEYWORD);
- break;
- case TerminalTokens.TokenNameAT :
- // we have an annotation
- if (annotations != null && indexInAnnotations < annotations.length) {
- net.sourceforge.phpdt.internal.compiler.ast.Annotation annotation = annotations[indexInAnnotations++];
- modifier = convert(annotation);
- this.scanner.resetTo(annotation.declarationSourceEnd + 1, this.compilationUnitSourceLength);
- }
- break;
- case TerminalTokens.TokenNameCOMMENT_BLOCK :
- case TerminalTokens.TokenNameCOMMENT_LINE :
- case TerminalTokens.TokenNameCOMMENT_JAVADOC :
- break;
- default :
- return;
- }
- if (modifier != null) {
- variableDeclarationStatement.modifiers().add(modifier);
- }
- }
- } catch(InvalidInputException e) {
- // ignore
- }
- }
- }
-
- protected QualifiedName setQualifiedNameNameAndSourceRanges(char[][] typeName, long[] positions, net.sourceforge.phpdt.internal.compiler.ast.ASTNode node) {
- int length = typeName.length;
- final SimpleName firstToken = new SimpleName(this.ast);
- firstToken.internalSetIdentifier(new String(typeName[0]));
- firstToken.index = 1;
- int start0 = (int)(positions[0]>>>32);
- int start = start0;
- int end = (int)(positions[0] & 0xFFFFFFFF);
- firstToken.setSourceRange(start, end - start + 1);
- final SimpleName secondToken = new SimpleName(this.ast);
- secondToken.internalSetIdentifier(new String(typeName[1]));
- secondToken.index = 2;
- start = (int)(positions[1]>>>32);
- end = (int)(positions[1] & 0xFFFFFFFF);
- secondToken.setSourceRange(start, end - start + 1);
- QualifiedName qualifiedName = new QualifiedName(this.ast);
- qualifiedName.setQualifier(firstToken);
- qualifiedName.setName(secondToken);
- if (this.resolveBindings) {
- recordNodes(qualifiedName, node);
- recordPendingNameScopeResolution(qualifiedName);
- recordNodes(firstToken, node);
- recordNodes(secondToken, node);
- recordPendingNameScopeResolution(firstToken);
- recordPendingNameScopeResolution(secondToken);
- }
- qualifiedName.index = 2;
- qualifiedName.setSourceRange(start0, end - start0 + 1);
- SimpleName newPart = null;
- for (int i = 2; i < length; i++) {
- newPart = new SimpleName(this.ast);
- newPart.internalSetIdentifier(new String(typeName[i]));
- newPart.index = i + 1;
- start = (int)(positions[i]>>>32);
- end = (int)(positions[i] & 0xFFFFFFFF);
- newPart.setSourceRange(start, end - start + 1);
- QualifiedName qualifiedName2 = new QualifiedName(this.ast);
- qualifiedName2.setQualifier(qualifiedName);
- qualifiedName2.setName(newPart);
- qualifiedName = qualifiedName2;
- qualifiedName.index = newPart.index;
- qualifiedName.setSourceRange(start0, end - start0 + 1);
- if (this.resolveBindings) {
- recordNodes(qualifiedName, node);
- recordNodes(newPart, node);
- recordPendingNameScopeResolution(qualifiedName);
- recordPendingNameScopeResolution(newPart);
- }
- }
- QualifiedName name = qualifiedName;
- if (this.resolveBindings) {
- recordNodes(name, node);
- recordPendingNameScopeResolution(name);
- }
- return name;
- }
-
- protected QualifiedName setQualifiedNameNameAndSourceRanges(char[][] typeName, long[] positions, int endingIndex, net.sourceforge.phpdt.internal.compiler.ast.ASTNode node) {
- int length = endingIndex + 1;
- final SimpleName firstToken = new SimpleName(this.ast);
- firstToken.internalSetIdentifier(new String(typeName[0]));
- firstToken.index = 1;
- int start0 = (int)(positions[0]>>>32);
- int start = start0;
- int end = (int) positions[0];
- firstToken.setSourceRange(start, end - start + 1);
- final SimpleName secondToken = new SimpleName(this.ast);
- secondToken.internalSetIdentifier(new String(typeName[1]));
- secondToken.index = 2;
- start = (int)(positions[1]>>>32);
- end = (int) positions[1];
- secondToken.setSourceRange(start, end - start + 1);
- QualifiedName qualifiedName = new QualifiedName(this.ast);
- qualifiedName.setQualifier(firstToken);
- qualifiedName.setName(secondToken);
- if (this.resolveBindings) {
- recordNodes(qualifiedName, node);
- recordPendingNameScopeResolution(qualifiedName);
- recordNodes(firstToken, node);
- recordNodes(secondToken, node);
- recordPendingNameScopeResolution(firstToken);
- recordPendingNameScopeResolution(secondToken);
- }
- qualifiedName.index = 2;
- qualifiedName.setSourceRange(start0, end - start0 + 1);
- SimpleName newPart = null;
- for (int i = 2; i < length; i++) {
- newPart = new SimpleName(this.ast);
- newPart.internalSetIdentifier(new String(typeName[i]));
- newPart.index = i + 1;
- start = (int)(positions[i]>>>32);
- end = (int) positions[i];
- newPart.setSourceRange(start, end - start + 1);
- QualifiedName qualifiedName2 = new QualifiedName(this.ast);
- qualifiedName2.setQualifier(qualifiedName);
- qualifiedName2.setName(newPart);
- qualifiedName = qualifiedName2;
- qualifiedName.index = newPart.index;
- qualifiedName.setSourceRange(start0, end - start0 + 1);
- if (this.resolveBindings) {
- recordNodes(qualifiedName, node);
- recordNodes(newPart, node);
- recordPendingNameScopeResolution(qualifiedName);
- recordPendingNameScopeResolution(newPart);
- }
- }
- if (newPart == null && this.resolveBindings) {
- recordNodes(qualifiedName, node);
- recordPendingNameScopeResolution(qualifiedName);
- }
- return qualifiedName;
- }
-
- protected void setTypeNameForAnnotation(net.sourceforge.phpdt.internal.compiler.ast.Annotation compilerAnnotation, Annotation annotation) {
- TypeReference typeReference = compilerAnnotation.type;
- if (typeReference instanceof QualifiedTypeReference) {
- QualifiedTypeReference qualifiedTypeReference = (QualifiedTypeReference) typeReference;
- char[][] tokens = qualifiedTypeReference.tokens;
- long[] positions = qualifiedTypeReference.sourcePositions;
- // QualifiedName
- annotation.setTypeName(setQualifiedNameNameAndSourceRanges(tokens, positions, typeReference));
- } else {
- SingleTypeReference singleTypeReference = (SingleTypeReference) typeReference;
- final SimpleName name = new SimpleName(this.ast);
- name.internalSetIdentifier(new String(singleTypeReference.token));
- int start = singleTypeReference.sourceStart;
- int end = singleTypeReference.sourceEnd;
- name.setSourceRange(start, end - start + 1);
- name.index = 1;
- annotation.setTypeName(name);
- if (this.resolveBindings) {
- recordNodes(name, typeReference);
- }
- }
- }
-
- protected void setTypeForField(FieldDeclaration fieldDeclaration, Type type, int extraDimension) {
- if (extraDimension != 0) {
- if (type.isArrayType()) {
- ArrayType arrayType = (ArrayType) type;
- int remainingDimensions = arrayType.getDimensions() - extraDimension;
- if (remainingDimensions == 0) {
- // the dimensions are after the name so the type of the fieldDeclaration is a simpleType
- Type elementType = arrayType.getElementType();
- // cut the child loose from its parent (without creating garbage)
- elementType.setParent(null, null);
- this.ast.getBindingResolver().updateKey(type, elementType);
- fieldDeclaration.setType(elementType);
- } else {
- int start = type.getStartPosition();
- ArrayType subarrayType = arrayType;
- int index = extraDimension;
- while (index > 0) {
- subarrayType = (ArrayType) subarrayType.getComponentType();
- index--;
- }
- int end = retrieveProperRightBracketPosition(remainingDimensions, start);
- subarrayType.setSourceRange(start, end - start + 1);
- // cut the child loose from its parent (without creating garbage)
- subarrayType.setParent(null, null);
- fieldDeclaration.setType(subarrayType);
- updateInnerPositions(subarrayType, remainingDimensions);
- this.ast.getBindingResolver().updateKey(type, subarrayType);
- }
- } else {
- fieldDeclaration.setType(type);
- }
- } else {
- if (type.isArrayType()) {
- // update positions of the component types of the array type
- int dimensions = ((ArrayType) type).getDimensions();
- updateInnerPositions(type, dimensions);
- }
- fieldDeclaration.setType(type);
- }
- }
-
- protected void setTypeForMethodDeclaration(MethodDeclaration methodDeclaration, Type type, int extraDimension) {
- if (extraDimension != 0) {
- if (type.isArrayType()) {
- ArrayType arrayType = (ArrayType) type;
- int remainingDimensions = arrayType.getDimensions() - extraDimension;
- if (remainingDimensions == 0) {
- // the dimensions are after the name so the type of the fieldDeclaration is a simpleType
- Type elementType = arrayType.getElementType();
- // cut the child loose from its parent (without creating garbage)
- elementType.setParent(null, null);
- this.ast.getBindingResolver().updateKey(type, elementType);
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- methodDeclaration.internalSetReturnType(elementType);
- break;
- case AST.JLS3 :
- methodDeclaration.setReturnType2(elementType);
- break;
- }
- } else {
- int start = type.getStartPosition();
- ArrayType subarrayType = arrayType;
- int index = extraDimension;
- while (index > 0) {
- subarrayType = (ArrayType) subarrayType.getComponentType();
- index--;
- }
- int end = retrieveProperRightBracketPosition(remainingDimensions, start);
- subarrayType.setSourceRange(start, end - start + 1);
- // cut the child loose from its parent (without creating garbage)
- subarrayType.setParent(null, null);
- updateInnerPositions(subarrayType, remainingDimensions);
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- methodDeclaration.internalSetReturnType(subarrayType);
- break;
- case AST.JLS3 :
- methodDeclaration.setReturnType2(subarrayType);
- break;
- }
- this.ast.getBindingResolver().updateKey(type, subarrayType);
- }
- } else {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- methodDeclaration.internalSetReturnType(type);
- break;
- case AST.JLS3 :
- methodDeclaration.setReturnType2(type);
- break;
- }
- }
- } else {
- switch(this.ast.apiLevel) {
- case AST.JLS2_INTERNAL :
- methodDeclaration.internalSetReturnType(type);
- break;
- case AST.JLS3 :
- methodDeclaration.setReturnType2(type);
- break;
- }
- }
- }
-
- protected void setTypeForMethodDeclaration(AnnotationTypeMemberDeclaration annotationTypeMemberDeclaration, Type type, int extraDimension) {
- annotationTypeMemberDeclaration.setType(type);
- }
-
- protected void setTypeForSingleVariableDeclaration(SingleVariableDeclaration singleVariableDeclaration, Type type, int extraDimension) {
- if (extraDimension != 0) {
- if (type.isArrayType()) {
- ArrayType arrayType = (ArrayType) type;
- int remainingDimensions = arrayType.getDimensions() - extraDimension;
- if (remainingDimensions == 0) {
- // the dimensions are after the name so the type of the fieldDeclaration is a simpleType
- Type elementType = arrayType.getElementType();
- // cut the child loose from its parent (without creating garbage)
- elementType.setParent(null, null);
- this.ast.getBindingResolver().updateKey(type, elementType);
- singleVariableDeclaration.setType(elementType);
- } else {
- int start = type.getStartPosition();
- ArrayType subarrayType = arrayType;
- int index = extraDimension;
- while (index > 0) {
- subarrayType = (ArrayType) subarrayType.getComponentType();
- index--;
- }
- int end = retrieveProperRightBracketPosition(remainingDimensions, start);
- subarrayType.setSourceRange(start, end - start + 1);
- // cut the child loose from its parent (without creating garbage)
- subarrayType.setParent(null, null);
- updateInnerPositions(subarrayType, remainingDimensions);
- singleVariableDeclaration.setType(subarrayType);
- this.ast.getBindingResolver().updateKey(type, subarrayType);
- }
- } else {
- singleVariableDeclaration.setType(type);
- }
- } else {
- singleVariableDeclaration.setType(type);
- }
- }
-
- protected void setTypeForVariableDeclarationExpression(VariableDeclarationExpression variableDeclarationExpression, Type type, int extraDimension) {
- if (extraDimension != 0) {
- if (type.isArrayType()) {
- ArrayType arrayType = (ArrayType) type;
- int remainingDimensions = arrayType.getDimensions() - extraDimension;
- if (remainingDimensions == 0) {
- // the dimensions are after the name so the type of the fieldDeclaration is a simpleType
- Type elementType = arrayType.getElementType();
- // cut the child loose from its parent (without creating garbage)
- elementType.setParent(null, null);
- this.ast.getBindingResolver().updateKey(type, elementType);
- variableDeclarationExpression.setType(elementType);
- } else {
- int start = type.getStartPosition();
- ArrayType subarrayType = arrayType;
- int index = extraDimension;
- while (index > 0) {
- subarrayType = (ArrayType) subarrayType.getComponentType();
- index--;
- }
- int end = retrieveProperRightBracketPosition(remainingDimensions, start);
- subarrayType.setSourceRange(start, end - start + 1);
- // cut the child loose from its parent (without creating garbage)
- subarrayType.setParent(null, null);
- updateInnerPositions(subarrayType, remainingDimensions);
- variableDeclarationExpression.setType(subarrayType);
- this.ast.getBindingResolver().updateKey(type, subarrayType);
- }
- } else {
- variableDeclarationExpression.setType(type);
- }
- } else {
- variableDeclarationExpression.setType(type);
- }
- }
-
- protected void setTypeForVariableDeclarationStatement(VariableDeclarationStatement variableDeclarationStatement, Type type, int extraDimension) {
- if (extraDimension != 0) {
- if (type.isArrayType()) {
- ArrayType arrayType = (ArrayType) type;
- int remainingDimensions = arrayType.getDimensions() - extraDimension;
- if (remainingDimensions == 0) {
- // the dimensions are after the name so the type of the fieldDeclaration is a simpleType
- Type elementType = arrayType.getElementType();
- // cut the child loose from its parent (without creating garbage)
- elementType.setParent(null, null);
- this.ast.getBindingResolver().updateKey(type, elementType);
- variableDeclarationStatement.setType(elementType);
- } else {
- int start = type.getStartPosition();
- ArrayType subarrayType = arrayType;
- int index = extraDimension;
- while (index > 0) {
- subarrayType = (ArrayType) subarrayType.getComponentType();
- index--;
- }
- int end = retrieveProperRightBracketPosition(remainingDimensions, start);
- subarrayType.setSourceRange(start, end - start + 1);
- // cut the child loose from its parent (without creating garbage)
- subarrayType.setParent(null, null);
- updateInnerPositions(subarrayType, remainingDimensions);
- variableDeclarationStatement.setType(subarrayType);
- this.ast.getBindingResolver().updateKey(type, subarrayType);
- }
- } else {
- variableDeclarationStatement.setType(type);
- }
- } else {
- variableDeclarationStatement.setType(type);
- }
- }
-
- protected void updateInnerPositions(Type type, int dimensions) {
- if (dimensions > 1) {
- // need to set positions for intermediate array type see 42839
- int start = type.getStartPosition();
- Type currentComponentType = ((ArrayType) type).getComponentType();
- int searchedDimension = dimensions - 1;
- int rightBracketEndPosition = start;
- while (currentComponentType.isArrayType()) {
- rightBracketEndPosition = retrieveProperRightBracketPosition(searchedDimension, start);
- currentComponentType.setSourceRange(start, rightBracketEndPosition - start + 1);
- currentComponentType = ((ArrayType) currentComponentType).getComponentType();
- searchedDimension--;
- }
- }
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2007 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.Iterator;
-import java.util.List;
-
-/**
- * Concrete superclass and default implementation of an AST subtree matcher.
- * <p>
- * For example, to compute whether two ASTs subtrees are structurally
- * isomorphic, use <code>n1.subtreeMatch(new ASTMatcher(), n2)</code> where
- * <code>n1</code> and <code>n2</code> are the AST root nodes of the subtrees.
- * </p>
- * <p>
- * For each different concrete AST node type <i>T</i> there is a
- * <code>public boolean match(<i>T</i> node, Object other)</code> method
- * that matches the given node against another object (typically another
- * AST node, although this is not essential). The default implementations
- * provided by this class tests whether the other object is a node of the
- * same type with structurally isomorphic child subtrees. For nodes with
- * list-valued properties, the child nodes within the list are compared in
- * order. For nodes with multiple properties, the child nodes are compared
- * in the order that most closely corresponds to the lexical reading order
- * of the source program. For instance, for a type declaration node, the
- * child ordering is: name, superclass, superinterfaces, and body
- * declarations.
- * </p>
- * <p>
- * Subclasses may override (extend or reimplement) some or all of the
- * <code>match</code> methods in order to define more specialized subtree
- * matchers.
- * </p>
- *
- * @see org.eclipse.jdt.core.dom.ASTNode#subtreeMatch(ASTMatcher, Object)
- * @since 2.0
- */
-public class ASTMatcher {
-
- /**
- * Indicates whether doc tags should be matched.
- * @since 3.0
- */
- private boolean matchDocTags;
-
- /**
- * Creates a new AST matcher instance.
- * <p>
- * For backwards compatibility, the matcher ignores tag
- * elements below doc comments by default. Use
- * {@link #ASTMatcher(boolean) ASTMatcher(true)}
- * for a matcher that compares doc tags by default.
- * </p>
- */
- public ASTMatcher() {
- this(false);
- }
-
- /**
- * Creates a new AST matcher instance.
- *
- * @param matchDocTags <code>true</code> if doc comment tags are
- * to be compared by default, and <code>false</code> otherwise
- * @see #match(Javadoc,Object)
- * @since 3.0
- */
- public ASTMatcher(boolean matchDocTags) {
- this.matchDocTags = matchDocTags;
- }
-
- /**
- * Returns whether the given lists of AST nodes match pair wise according
- * to <code>ASTNode.subtreeMatch</code>.
- * <p>
- * Note that this is a convenience method, useful for writing recursive
- * subtree matchers.
- * </p>
- *
- * @param list1 the first list of AST nodes
- * (element type: <code>ASTNode</code>)
- * @param list2 the second list of AST nodes
- * (element type: <code>ASTNode</code>)
- * @return <code>true</code> if the lists have the same number of elements
- * and match pair-wise according to <code>ASTNode.subtreeMatch</code>
- * @see ASTNode#subtreeMatch(ASTMatcher matcher, Object other)
- */
- public final boolean safeSubtreeListMatch(List list1, List list2) {
- int size1 = list1.size();
- int size2 = list2.size();
- if (size1 != size2) {
- return false;
- }
- for (Iterator it1 = list1.iterator(), it2 = list2.iterator(); it1.hasNext();) {
- ASTNode n1 = (ASTNode) it1.next();
- ASTNode n2 = (ASTNode) it2.next();
- if (!n1.subtreeMatch(this, n2)) {
- return false;
- }
- }
- return true;
- }
-
- /**
- * Returns whether the given nodes match according to
- * <code>AST.subtreeMatch</code>. Returns <code>false</code> if one or
- * the other of the nodes are <code>null</code>. Returns <code>true</code>
- * if both nodes are <code>null</code>.
- * <p>
- * Note that this is a convenience method, useful for writing recursive
- * subtree matchers.
- * </p>
- *
- * @param node1 the first AST node, or <code>null</code>; must be an
- * instance of <code>ASTNode</code>
- * @param node2 the second AST node, or <code>null</code>; must be an
- * instance of <code>ASTNode</code>
- * @return <code>true</code> if the nodes match according
- * to <code>AST.subtreeMatch</code> or both are <code>null</code>, and
- * <code>false</code> otherwise
- * @see ASTNode#subtreeMatch(ASTMatcher, Object)
- */
- public final boolean safeSubtreeMatch(Object node1, Object node2) {
- if (node1 == null && node2 == null) {
- return true;
- }
- if (node1 == null || node2 == null) {
- return false;
- }
- // N.B. call subtreeMatch even node1==node2!=null
- return ((ASTNode) node1).subtreeMatch(this, node2);
- }
-
- /**
- * Returns whether the given objects are equal according to
- * <code>equals</code>. Returns <code>false</code> if either
- * node is <code>null</code>.
- *
- * @param o1 the first object, or <code>null</code>
- * @param o2 the second object, or <code>null</code>
- * @return <code>true</code> if the nodes are equal according to
- * <code>equals</code> or both <code>null</code>, and
- * <code>false</code> otherwise
- */
- public static boolean safeEquals(Object o1, Object o2) {
- if (o1 == o2) {
- return true;
- }
- if (o1 == null || o2 == null) {
- return false;
- }
- return o1.equals(o2);
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.1
- */
- public boolean match(AnnotationTypeDeclaration node, Object other) {
- if (!(other instanceof AnnotationTypeDeclaration)) {
- return false;
- }
- AnnotationTypeDeclaration o = (AnnotationTypeDeclaration) other;
- // node type added in JLS3 - ignore old JLS2-style modifiers
- return (safeSubtreeMatch(node.getJavadoc(), o.getJavadoc())
- && safeSubtreeListMatch(node.modifiers(), o.modifiers())
- && safeSubtreeMatch(node.getName(), o.getName())
- && safeSubtreeListMatch(node.bodyDeclarations(), o.bodyDeclarations()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.1
- */
- public boolean match(AnnotationTypeMemberDeclaration node, Object other) {
- if (!(other instanceof AnnotationTypeMemberDeclaration)) {
- return false;
- }
- AnnotationTypeMemberDeclaration o = (AnnotationTypeMemberDeclaration) other;
- // node type added in JLS3 - ignore old JLS2-style modifiers
- return (safeSubtreeMatch(node.getJavadoc(), o.getJavadoc())
- && safeSubtreeListMatch(node.modifiers(), o.modifiers())
- && safeSubtreeMatch(node.getType(), o.getType())
- && safeSubtreeMatch(node.getName(), o.getName())
- && safeSubtreeMatch(node.getDefault(), o.getDefault()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(AnonymousClassDeclaration node, Object other) {
- if (!(other instanceof AnonymousClassDeclaration)) {
- return false;
- }
- AnonymousClassDeclaration o = (AnonymousClassDeclaration) other;
- return safeSubtreeListMatch(node.bodyDeclarations(), o.bodyDeclarations());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(ArrayAccess node, Object other) {
- if (!(other instanceof ArrayAccess)) {
- return false;
- }
- ArrayAccess o = (ArrayAccess) other;
- return (
- safeSubtreeMatch(node.getArray(), o.getArray())
- && safeSubtreeMatch(node.getIndex(), o.getIndex()));
- }
-
- /**
- * Returns whether the given node and the other object object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(ArrayCreation node, Object other) {
- if (!(other instanceof ArrayCreation)) {
- return false;
- }
- ArrayCreation o = (ArrayCreation) other;
- return (
- safeSubtreeMatch(node.getType(), o.getType())
- && safeSubtreeListMatch(node.dimensions(), o.dimensions())
- && safeSubtreeMatch(node.getInitializer(), o.getInitializer()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(ArrayInitializer node, Object other) {
- if (!(other instanceof ArrayInitializer)) {
- return false;
- }
- ArrayInitializer o = (ArrayInitializer) other;
- return safeSubtreeListMatch(node.expressions(), o.expressions());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(ArrayType node, Object other) {
- if (!(other instanceof ArrayType)) {
- return false;
- }
- ArrayType o = (ArrayType) other;
- return safeSubtreeMatch(node.getComponentType(), o.getComponentType());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(AssertStatement node, Object other) {
- if (!(other instanceof AssertStatement)) {
- return false;
- }
- AssertStatement o = (AssertStatement) other;
- return (
- safeSubtreeMatch(node.getExpression(), o.getExpression())
- && safeSubtreeMatch(node.getMessage(), o.getMessage()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(Assignment node, Object other) {
- if (!(other instanceof Assignment)) {
- return false;
- }
- Assignment o = (Assignment) other;
- return (
- node.getOperator().equals(o.getOperator())
- && safeSubtreeMatch(node.getLeftHandSide(), o.getLeftHandSide())
- && safeSubtreeMatch(node.getRightHandSide(), o.getRightHandSide()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(Block node, Object other) {
- if (!(other instanceof Block)) {
- return false;
- }
- Block o = (Block) other;
- return safeSubtreeListMatch(node.statements(), o.statements());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type. Subclasses may override
- * this method as needed.
- * </p>
- * <p>Note: {@link LineComment} and {@link BlockComment} nodes are
- * not considered part of main structure of the AST. This method will
- * only be called if a client goes out of their way to visit this
- * kind of node explicitly.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.0
- */
- public boolean match(BlockComment node, Object other) {
- if (!(other instanceof BlockComment)) {
- return false;
- }
- return true;
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(BooleanLiteral node, Object other) {
- if (!(other instanceof BooleanLiteral)) {
- return false;
- }
- BooleanLiteral o = (BooleanLiteral) other;
- return node.booleanValue() == o.booleanValue();
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(BreakStatement node, Object other) {
- if (!(other instanceof BreakStatement)) {
- return false;
- }
- BreakStatement o = (BreakStatement) other;
- return safeSubtreeMatch(node.getLabel(), o.getLabel());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(CastExpression node, Object other) {
- if (!(other instanceof CastExpression)) {
- return false;
- }
- CastExpression o = (CastExpression) other;
- return (
- safeSubtreeMatch(node.getType(), o.getType())
- && safeSubtreeMatch(node.getExpression(), o.getExpression()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(CatchClause node, Object other) {
- if (!(other instanceof CatchClause)) {
- return false;
- }
- CatchClause o = (CatchClause) other;
- return (
- safeSubtreeMatch(node.getException(), o.getException())
- && safeSubtreeMatch(node.getBody(), o.getBody()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(CharacterLiteral node, Object other) {
- if (!(other instanceof CharacterLiteral)) {
- return false;
- }
- CharacterLiteral o = (CharacterLiteral) other;
- return safeEquals(node.getEscapedValue(), o.getEscapedValue());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(ClassInstanceCreation node, Object other) {
- if (!(other instanceof ClassInstanceCreation)) {
- return false;
- }
- ClassInstanceCreation o = (ClassInstanceCreation) other;
- int level = node.getAST().apiLevel;
- if (level == AST.JLS2_INTERNAL) {
- if (!safeSubtreeMatch(node.internalGetName(), o.internalGetName())) {
- return false;
- }
- }
- if (level >= AST.JLS3) {
- if (!safeSubtreeListMatch(node.typeArguments(), o.typeArguments())) {
- return false;
- }
- if (!safeSubtreeMatch(node.getType(), o.getType())) {
- return false;
- }
- }
- return
- safeSubtreeMatch(node.getExpression(), o.getExpression())
- && safeSubtreeListMatch(node.arguments(), o.arguments())
- && safeSubtreeMatch(
- node.getAnonymousClassDeclaration(),
- o.getAnonymousClassDeclaration());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(CompilationUnit node, Object other) {
- if (!(other instanceof CompilationUnit)) {
- return false;
- }
- CompilationUnit o = (CompilationUnit) other;
- return (
- safeSubtreeMatch(node.getPackage(), o.getPackage())
- && safeSubtreeListMatch(node.imports(), o.imports())
- && safeSubtreeListMatch(node.types(), o.types()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(ConditionalExpression node, Object other) {
- if (!(other instanceof ConditionalExpression)) {
- return false;
- }
- ConditionalExpression o = (ConditionalExpression) other;
- return (
- safeSubtreeMatch(node.getExpression(), o.getExpression())
- && safeSubtreeMatch(node.getThenExpression(), o.getThenExpression())
- && safeSubtreeMatch(node.getElseExpression(), o.getElseExpression()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(ConstructorInvocation node, Object other) {
- if (!(other instanceof ConstructorInvocation)) {
- return false;
- }
- ConstructorInvocation o = (ConstructorInvocation) other;
- if (node.getAST().apiLevel >= AST.JLS3) {
- if (!safeSubtreeListMatch(node.typeArguments(), o.typeArguments())) {
- return false;
- }
- }
- return safeSubtreeListMatch(node.arguments(), o.arguments());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(ContinueStatement node, Object other) {
- if (!(other instanceof ContinueStatement)) {
- return false;
- }
- ContinueStatement o = (ContinueStatement) other;
- return safeSubtreeMatch(node.getLabel(), o.getLabel());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(DoStatement node, Object other) {
- if (!(other instanceof DoStatement)) {
- return false;
- }
- DoStatement o = (DoStatement) other;
- return (
- safeSubtreeMatch(node.getExpression(), o.getExpression())
- && safeSubtreeMatch(node.getBody(), o.getBody()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(EmptyStatement node, Object other) {
- if (!(other instanceof EmptyStatement)) {
- return false;
- }
- return true;
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.1
- */
- public boolean match(EnhancedForStatement node, Object other) {
- if (!(other instanceof EnhancedForStatement)) {
- return false;
- }
- EnhancedForStatement o = (EnhancedForStatement) other;
- return (
- safeSubtreeMatch(node.getParameter(), o.getParameter())
- && safeSubtreeMatch(node.getExpression(), o.getExpression())
- && safeSubtreeMatch(node.getBody(), o.getBody()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.1
- */
- public boolean match(EnumConstantDeclaration node, Object other) {
- if (!(other instanceof EnumConstantDeclaration)) {
- return false;
- }
- EnumConstantDeclaration o = (EnumConstantDeclaration) other;
- return (
- safeSubtreeMatch(node.getJavadoc(), o.getJavadoc())
- && safeSubtreeListMatch(node.modifiers(), o.modifiers())
- && safeSubtreeMatch(node.getName(), o.getName())
- && safeSubtreeListMatch(node.arguments(), o.arguments())
- && safeSubtreeMatch(
- node.getAnonymousClassDeclaration(),
- o.getAnonymousClassDeclaration()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.1
- */
- public boolean match(EnumDeclaration node, Object other) {
- if (!(other instanceof EnumDeclaration)) {
- return false;
- }
- EnumDeclaration o = (EnumDeclaration) other;
- return (
- safeSubtreeMatch(node.getJavadoc(), o.getJavadoc())
- && safeSubtreeListMatch(node.modifiers(), o.modifiers())
- && safeSubtreeMatch(node.getName(), o.getName())
- && safeSubtreeListMatch(node.superInterfaceTypes(), o.superInterfaceTypes())
- && safeSubtreeListMatch(node.enumConstants(), o.enumConstants())
- && safeSubtreeListMatch(
- node.bodyDeclarations(),
- o.bodyDeclarations()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(ExpressionStatement node, Object other) {
- if (!(other instanceof ExpressionStatement)) {
- return false;
- }
- ExpressionStatement o = (ExpressionStatement) other;
- return safeSubtreeMatch(node.getExpression(), o.getExpression());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(FieldAccess node, Object other) {
- if (!(other instanceof FieldAccess)) {
- return false;
- }
- FieldAccess o = (FieldAccess) other;
- return (
- safeSubtreeMatch(node.getExpression(), o.getExpression())
- && safeSubtreeMatch(node.getName(), o.getName()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(FieldDeclaration node, Object other) {
- if (!(other instanceof FieldDeclaration)) {
- return false;
- }
- FieldDeclaration o = (FieldDeclaration) other;
- int level = node.getAST().apiLevel;
- if (level == AST.JLS2_INTERNAL) {
- if (node.getModifiers() != o.getModifiers()) {
- return false;
- }
- }
- if (level >= AST.JLS3) {
- if (!safeSubtreeListMatch(node.modifiers(), o.modifiers())) {
- return false;
- }
- }
- return
- safeSubtreeMatch(node.getJavadoc(), o.getJavadoc())
- && safeSubtreeMatch(node.getType(), o.getType())
- && safeSubtreeListMatch(node.fragments(), o.fragments());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(ForStatement node, Object other) {
- if (!(other instanceof ForStatement)) {
- return false;
- }
- ForStatement o = (ForStatement) other;
- return (
- safeSubtreeListMatch(node.initializers(), o.initializers())
- && safeSubtreeMatch(node.getExpression(), o.getExpression())
- && safeSubtreeListMatch(node.updaters(), o.updaters())
- && safeSubtreeMatch(node.getBody(), o.getBody()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(IfStatement node, Object other) {
- if (!(other instanceof IfStatement)) {
- return false;
- }
- IfStatement o = (IfStatement) other;
- return (
- safeSubtreeMatch(node.getExpression(), o.getExpression())
- && safeSubtreeMatch(node.getThenStatement(), o.getThenStatement())
- && safeSubtreeMatch(node.getElseStatement(), o.getElseStatement()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(ImportDeclaration node, Object other) {
- if (!(other instanceof ImportDeclaration)) {
- return false;
- }
- ImportDeclaration o = (ImportDeclaration) other;
- if (node.getAST().apiLevel >= AST.JLS3) {
- if (node.isStatic() != o.isStatic()) {
- return false;
- }
- }
- return (
- safeSubtreeMatch(node.getName(), o.getName())
- && node.isOnDemand() == o.isOnDemand());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(InfixExpression node, Object other) {
- if (!(other instanceof InfixExpression)) {
- return false;
- }
- InfixExpression o = (InfixExpression) other;
- // be careful not to trigger lazy creation of extended operand lists
- if (node.hasExtendedOperands() && o.hasExtendedOperands()) {
- if (!safeSubtreeListMatch(node.extendedOperands(), o.extendedOperands())) {
- return false;
- }
- }
- if (node.hasExtendedOperands() != o.hasExtendedOperands()) {
- return false;
- }
- return (
- node.getOperator().equals(o.getOperator())
- && safeSubtreeMatch(node.getLeftOperand(), o.getLeftOperand())
- && safeSubtreeMatch(node.getRightOperand(), o.getRightOperand()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(InstanceofExpression node, Object other) {
- if (!(other instanceof InstanceofExpression)) {
- return false;
- }
- InstanceofExpression o = (InstanceofExpression) other;
- return (
- safeSubtreeMatch(node.getLeftOperand(), o.getLeftOperand())
- && safeSubtreeMatch(node.getRightOperand(), o.getRightOperand()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(Initializer node, Object other) {
- if (!(other instanceof Initializer)) {
- return false;
- }
- Initializer o = (Initializer) other;
- int level = node.getAST().apiLevel;
- if (level == AST.JLS2_INTERNAL) {
- if (node.getModifiers() != o.getModifiers()) {
- return false;
- }
- }
- if (level >= AST.JLS3) {
- if (!safeSubtreeListMatch(node.modifiers(), o.modifiers())) {
- return false;
- }
- }
- return (
- safeSubtreeMatch(node.getJavadoc(), o.getJavadoc())
- && safeSubtreeMatch(node.getBody(), o.getBody()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * Unlike other node types, the behavior of the default
- * implementation is controlled by a constructor-supplied
- * parameter {@link #ASTMatcher(boolean) ASTMatcher(boolean)}
- * which is <code>false</code> if not specified.
- * When this parameter is <code>true</code>, the implementation
- * tests whether the other object is also a <code>Javadoc</code>
- * with structurally isomorphic child subtrees; the comment string
- * (<code>Javadoc.getComment()</code>) is ignored.
- * Conversely, when the parameter is <code>false</code>, the
- * implementation tests whether the other object is also a
- * <code>Javadoc</code> with exactly the same comment string;
- * the tag elements ({@link Javadoc#tags() Javadoc.tags} are
- * ignored. Subclasses may reimplement.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @see #ASTMatcher()
- * @see #ASTMatcher(boolean)
- */
- public boolean match(Javadoc node, Object other) {
- if (!(other instanceof Javadoc)) {
- return false;
- }
- Javadoc o = (Javadoc) other;
- if (this.matchDocTags) {
- return safeSubtreeListMatch(node.tags(), o.tags());
- } else {
- return compareDeprecatedComment(node, o);
- }
- }
-
- /**
- * Return whether the deprecated comment strings of the given java doc are equals.
- * <p>
- * Note the only purpose of this method is to hide deprecated warnings.
- * @deprecated mark deprecated to hide deprecated usage
- */
- private boolean compareDeprecatedComment(Javadoc first, Javadoc second) {
- if (first.getAST().apiLevel == AST.JLS2_INTERNAL) {
- return safeEquals(first.getComment(), second.getComment());
- } else {
- return true;
- }
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(LabeledStatement node, Object other) {
- if (!(other instanceof LabeledStatement)) {
- return false;
- }
- LabeledStatement o = (LabeledStatement) other;
- return (
- safeSubtreeMatch(node.getLabel(), o.getLabel())
- && safeSubtreeMatch(node.getBody(), o.getBody()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type. Subclasses may override
- * this method as needed.
- * </p>
- * <p>Note: {@link LineComment} and {@link BlockComment} nodes are
- * not considered part of main structure of the AST. This method will
- * only be called if a client goes out of their way to visit this
- * kind of node explicitly.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.0
- */
- public boolean match(LineComment node, Object other) {
- if (!(other instanceof LineComment)) {
- return false;
- }
- return true;
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.1
- */
- public boolean match(MarkerAnnotation node, Object other) {
- if (!(other instanceof MarkerAnnotation)) {
- return false;
- }
- MarkerAnnotation o = (MarkerAnnotation) other;
- return safeSubtreeMatch(node.getTypeName(), o.getTypeName());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.0
- */
- public boolean match(MemberRef node, Object other) {
- if (!(other instanceof MemberRef)) {
- return false;
- }
- MemberRef o = (MemberRef) other;
- return (
- safeSubtreeMatch(node.getQualifier(), o.getQualifier())
- && safeSubtreeMatch(node.getName(), o.getName()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.1
- */
- public boolean match(MemberValuePair node, Object other) {
- if (!(other instanceof MemberValuePair)) {
- return false;
- }
- MemberValuePair o = (MemberValuePair) other;
- return (safeSubtreeMatch(node.getName(), o.getName())
- && safeSubtreeMatch(node.getValue(), o.getValue()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.0
- */
- public boolean match(MethodRef node, Object other) {
- if (!(other instanceof MethodRef)) {
- return false;
- }
- MethodRef o = (MethodRef) other;
- return (
- safeSubtreeMatch(node.getQualifier(), o.getQualifier())
- && safeSubtreeMatch(node.getName(), o.getName())
- && safeSubtreeListMatch(node.parameters(), o.parameters()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.0
- */
- public boolean match(MethodRefParameter node, Object other) {
- if (!(other instanceof MethodRefParameter)) {
- return false;
- }
- MethodRefParameter o = (MethodRefParameter) other;
- int level = node.getAST().apiLevel;
- if (level >= AST.JLS3) {
- if (node.isVarargs() != o.isVarargs()) {
- return false;
- }
- }
- return (
- safeSubtreeMatch(node.getType(), o.getType())
- && safeSubtreeMatch(node.getName(), o.getName()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- * <p>
- * Note that extra array dimensions are compared since they are an
- * important part of the method declaration.
- * </p>
- * <p>
- * Note that the method return types are compared even for constructor
- * declarations.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(MethodDeclaration node, Object other) {
- if (!(other instanceof MethodDeclaration)) {
- return false;
- }
- MethodDeclaration o = (MethodDeclaration) other;
- int level = node.getAST().apiLevel;
- if (level == AST.JLS2_INTERNAL) {
- if (node.getModifiers() != o.getModifiers()) {
- return false;
- }
- if (!safeSubtreeMatch(node.internalGetReturnType(), o.internalGetReturnType())) {
- return false;
- }
- }
- if (level >= AST.JLS3) {
- if (!safeSubtreeListMatch(node.modifiers(), o.modifiers())) {
- return false;
- }
- if (!safeSubtreeMatch(node.getReturnType2(), o.getReturnType2())) {
- return false;
- }
- // n.b. compare type parameters even for constructors
- if (!safeSubtreeListMatch(node.typeParameters(), o.typeParameters())) {
- return false;
- }
- }
- return ((node.isConstructor() == o.isConstructor())
- && safeSubtreeMatch(node.getJavadoc(), o.getJavadoc())
- && safeSubtreeMatch(node.getName(), o.getName())
- // n.b. compare return type even for constructors
- && safeSubtreeListMatch(node.parameters(), o.parameters())
- && node.getExtraDimensions() == o.getExtraDimensions()
- && safeSubtreeListMatch(node.thrownExceptions(), o.thrownExceptions())
- && safeSubtreeMatch(node.getBody(), o.getBody()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(MethodInvocation node, Object other) {
- if (!(other instanceof MethodInvocation)) {
- return false;
- }
- MethodInvocation o = (MethodInvocation) other;
- if (node.getAST().apiLevel >= AST.JLS3) {
- if (!safeSubtreeListMatch(node.typeArguments(), o.typeArguments())) {
- return false;
- }
- }
- return (
- safeSubtreeMatch(node.getExpression(), o.getExpression())
- && safeSubtreeMatch(node.getName(), o.getName())
- && safeSubtreeListMatch(node.arguments(), o.arguments()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.1
- */
- public boolean match(Modifier node, Object other) {
- if (!(other instanceof Modifier)) {
- return false;
- }
- Modifier o = (Modifier) other;
- return (node.getKeyword() == o.getKeyword());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.1
- */
- public boolean match(NormalAnnotation node, Object other) {
- if (!(other instanceof NormalAnnotation)) {
- return false;
- }
- NormalAnnotation o = (NormalAnnotation) other;
- return (safeSubtreeMatch(node.getTypeName(), o.getTypeName())
- && safeSubtreeListMatch(node.values(), o.values()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(NullLiteral node, Object other) {
- if (!(other instanceof NullLiteral)) {
- return false;
- }
- return true;
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(NumberLiteral node, Object other) {
- if (!(other instanceof NumberLiteral)) {
- return false;
- }
- NumberLiteral o = (NumberLiteral) other;
- return safeEquals(node.getToken(), o.getToken());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(PackageDeclaration node, Object other) {
- if (!(other instanceof PackageDeclaration)) {
- return false;
- }
- PackageDeclaration o = (PackageDeclaration) other;
- if (node.getAST().apiLevel >= AST.JLS3) {
- if (!safeSubtreeMatch(node.getJavadoc(), o.getJavadoc())) {
- return false;
- }
- if (!safeSubtreeListMatch(node.annotations(), o.annotations())) {
- return false;
- }
- }
- return safeSubtreeMatch(node.getName(), o.getName());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.1
- */
- public boolean match(ParameterizedType node, Object other) {
- if (!(other instanceof ParameterizedType)) {
- return false;
- }
- ParameterizedType o = (ParameterizedType) other;
- return safeSubtreeMatch(node.getType(), o.getType())
- && safeSubtreeListMatch(node.typeArguments(), o.typeArguments());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(ParenthesizedExpression node, Object other) {
- if (!(other instanceof ParenthesizedExpression)) {
- return false;
- }
- ParenthesizedExpression o = (ParenthesizedExpression) other;
- return safeSubtreeMatch(node.getExpression(), o.getExpression());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(PostfixExpression node, Object other) {
- if (!(other instanceof PostfixExpression)) {
- return false;
- }
- PostfixExpression o = (PostfixExpression) other;
- return (
- node.getOperator().equals(o.getOperator())
- && safeSubtreeMatch(node.getOperand(), o.getOperand()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(PrefixExpression node, Object other) {
- if (!(other instanceof PrefixExpression)) {
- return false;
- }
- PrefixExpression o = (PrefixExpression) other;
- return (
- node.getOperator().equals(o.getOperator())
- && safeSubtreeMatch(node.getOperand(), o.getOperand()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(PrimitiveType node, Object other) {
- if (!(other instanceof PrimitiveType)) {
- return false;
- }
- PrimitiveType o = (PrimitiveType) other;
- return (node.getPrimitiveTypeCode() == o.getPrimitiveTypeCode());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(QualifiedName node, Object other) {
- if (!(other instanceof QualifiedName)) {
- return false;
- }
- QualifiedName o = (QualifiedName) other;
- return (
- safeSubtreeMatch(node.getQualifier(), o.getQualifier())
- && safeSubtreeMatch(node.getName(), o.getName()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.1
- */
- public boolean match(QualifiedType node, Object other) {
- if (!(other instanceof QualifiedType)) {
- return false;
- }
- QualifiedType o = (QualifiedType) other;
- return (
- safeSubtreeMatch(node.getQualifier(), o.getQualifier())
- && safeSubtreeMatch(node.getName(), o.getName()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(ReturnStatement node, Object other) {
- if (!(other instanceof ReturnStatement)) {
- return false;
- }
- ReturnStatement o = (ReturnStatement) other;
- return safeSubtreeMatch(node.getExpression(), o.getExpression());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(SimpleName node, Object other) {
- if (!(other instanceof SimpleName)) {
- return false;
- }
- SimpleName o = (SimpleName) other;
- return node.getIdentifier().equals(o.getIdentifier());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(SimpleType node, Object other) {
- if (!(other instanceof SimpleType)) {
- return false;
- }
- SimpleType o = (SimpleType) other;
- return safeSubtreeMatch(node.getName(), o.getName());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.1
- */
- public boolean match(SingleMemberAnnotation node, Object other) {
- if (!(other instanceof SingleMemberAnnotation)) {
- return false;
- }
- SingleMemberAnnotation o = (SingleMemberAnnotation) other;
- return (safeSubtreeMatch(node.getTypeName(), o.getTypeName())
- && safeSubtreeMatch(node.getValue(), o.getValue()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- * <p>
- * Note that extra array dimensions and the variable arity flag
- * are compared since they are both important parts of the declaration.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(SingleVariableDeclaration node, Object other) {
- if (!(other instanceof SingleVariableDeclaration)) {
- return false;
- }
- SingleVariableDeclaration o = (SingleVariableDeclaration) other;
- int level = node.getAST().apiLevel;
- if (level == AST.JLS2_INTERNAL) {
- if (node.getModifiers() != o.getModifiers()) {
- return false;
- }
- }
- if (level >= AST.JLS3) {
- if (!safeSubtreeListMatch(node.modifiers(), o.modifiers())) {
- return false;
- }
- if (node.isVarargs() != o.isVarargs()) {
- return false;
- }
- }
- return
- safeSubtreeMatch(node.getType(), o.getType())
- && safeSubtreeMatch(node.getName(), o.getName())
- && node.getExtraDimensions() == o.getExtraDimensions()
- && safeSubtreeMatch(node.getInitializer(), o.getInitializer());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(StringLiteral node, Object other) {
- if (!(other instanceof StringLiteral)) {
- return false;
- }
- StringLiteral o = (StringLiteral) other;
- return safeEquals(node.getEscapedValue(), o.getEscapedValue());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(SuperConstructorInvocation node, Object other) {
- if (!(other instanceof SuperConstructorInvocation)) {
- return false;
- }
- SuperConstructorInvocation o = (SuperConstructorInvocation) other;
- if (node.getAST().apiLevel >= AST.JLS3) {
- if (!safeSubtreeListMatch(node.typeArguments(), o.typeArguments())) {
- return false;
- }
- }
- return (
- safeSubtreeMatch(node.getExpression(), o.getExpression())
- && safeSubtreeListMatch(node.arguments(), o.arguments()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(SuperFieldAccess node, Object other) {
- if (!(other instanceof SuperFieldAccess)) {
- return false;
- }
- SuperFieldAccess o = (SuperFieldAccess) other;
- return (
- safeSubtreeMatch(node.getName(), o.getName())
- && safeSubtreeMatch(node.getQualifier(), o.getQualifier()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(SuperMethodInvocation node, Object other) {
- if (!(other instanceof SuperMethodInvocation)) {
- return false;
- }
- SuperMethodInvocation o = (SuperMethodInvocation) other;
- if (node.getAST().apiLevel >= AST.JLS3) {
- if (!safeSubtreeListMatch(node.typeArguments(), o.typeArguments())) {
- return false;
- }
- }
- return (
- safeSubtreeMatch(node.getQualifier(), o.getQualifier())
- && safeSubtreeMatch(node.getName(), o.getName())
- && safeSubtreeListMatch(node.arguments(), o.arguments()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(SwitchCase node, Object other) {
- if (!(other instanceof SwitchCase)) {
- return false;
- }
- SwitchCase o = (SwitchCase) other;
- return safeSubtreeMatch(node.getExpression(), o.getExpression());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(SwitchStatement node, Object other) {
- if (!(other instanceof SwitchStatement)) {
- return false;
- }
- SwitchStatement o = (SwitchStatement) other;
- return (
- safeSubtreeMatch(node.getExpression(), o.getExpression())
- && safeSubtreeListMatch(node.statements(), o.statements()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(SynchronizedStatement node, Object other) {
- if (!(other instanceof SynchronizedStatement)) {
- return false;
- }
- SynchronizedStatement o = (SynchronizedStatement) other;
- return (
- safeSubtreeMatch(node.getExpression(), o.getExpression())
- && safeSubtreeMatch(node.getBody(), o.getBody()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.0
- */
- public boolean match(TagElement node, Object other) {
- if (!(other instanceof TagElement)) {
- return false;
- }
- TagElement o = (TagElement) other;
- return (
- safeEquals(node.getTagName(), o.getTagName())
- && safeSubtreeListMatch(node.fragments(), o.fragments()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.0
- */
- public boolean match(TextElement node, Object other) {
- if (!(other instanceof TextElement)) {
- return false;
- }
- TextElement o = (TextElement) other;
- return safeEquals(node.getText(), o.getText());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(ThisExpression node, Object other) {
- if (!(other instanceof ThisExpression)) {
- return false;
- }
- ThisExpression o = (ThisExpression) other;
- return safeSubtreeMatch(node.getQualifier(), o.getQualifier());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(ThrowStatement node, Object other) {
- if (!(other instanceof ThrowStatement)) {
- return false;
- }
- ThrowStatement o = (ThrowStatement) other;
- return safeSubtreeMatch(node.getExpression(), o.getExpression());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(TryStatement node, Object other) {
- if (!(other instanceof TryStatement)) {
- return false;
- }
- TryStatement o = (TryStatement) other;
- return (
- safeSubtreeMatch(node.getBody(), o.getBody())
- && safeSubtreeListMatch(node.catchClauses(), o.catchClauses())
- && safeSubtreeMatch(node.getFinally(), o.getFinally()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(TypeDeclaration node, Object other) {
- if (!(other instanceof TypeDeclaration)) {
- return false;
- }
- TypeDeclaration o = (TypeDeclaration) other;
- int level = node.getAST().apiLevel;
- if (level == AST.JLS2_INTERNAL) {
- if (node.getModifiers() != o.getModifiers()) {
- return false;
- }
- if (!safeSubtreeMatch(node.internalGetSuperclass(), o.internalGetSuperclass())) {
- return false;
- }
- if (!safeSubtreeListMatch(node.internalSuperInterfaces(), o.internalSuperInterfaces())) {
- return false;
- }
- }
- if (level >= AST.JLS3) {
- if (!safeSubtreeListMatch(node.modifiers(), o.modifiers())) {
- return false;
- }
- if (!safeSubtreeListMatch(node.typeParameters(), o.typeParameters())) {
- return false;
- }
- if (!safeSubtreeMatch(node.getSuperclassType(), o.getSuperclassType())) {
- return false;
- }
- if (!safeSubtreeListMatch(node.superInterfaceTypes(), o.superInterfaceTypes())) {
- return false;
- }
- }
- return (
- (node.isInterface() == o.isInterface())
- && safeSubtreeMatch(node.getJavadoc(), o.getJavadoc())
- && safeSubtreeMatch(node.getName(), o.getName())
- && safeSubtreeListMatch(node.bodyDeclarations(), o.bodyDeclarations()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(TypeDeclarationStatement node, Object other) {
- if (!(other instanceof TypeDeclarationStatement)) {
- return false;
- }
- TypeDeclarationStatement o = (TypeDeclarationStatement) other;
- return safeSubtreeMatch(node.getDeclaration(), o.getDeclaration());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(TypeLiteral node, Object other) {
- if (!(other instanceof TypeLiteral)) {
- return false;
- }
- TypeLiteral o = (TypeLiteral) other;
- return safeSubtreeMatch(node.getType(), o.getType());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.1
- */
- public boolean match(TypeParameter node, Object other) {
- if (!(other instanceof TypeParameter)) {
- return false;
- }
- TypeParameter o = (TypeParameter) other;
- return safeSubtreeMatch(node.getName(), o.getName())
- && safeSubtreeListMatch(node.typeBounds(), o.typeBounds());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(VariableDeclarationExpression node, Object other) {
- if (!(other instanceof VariableDeclarationExpression)) {
- return false;
- }
- VariableDeclarationExpression o = (VariableDeclarationExpression) other;
- int level = node.getAST().apiLevel;
- if (level == AST.JLS2_INTERNAL) {
- if (node.getModifiers() != o.getModifiers()) {
- return false;
- }
- }
- if (level >= AST.JLS3) {
- if (!safeSubtreeListMatch(node.modifiers(), o.modifiers())) {
- return false;
- }
- }
- return safeSubtreeMatch(node.getType(), o.getType())
- && safeSubtreeListMatch(node.fragments(), o.fragments());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- * <p>
- * Note that extra array dimensions are compared since they are an
- * important part of the type of the variable.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(VariableDeclarationFragment node, Object other) {
- if (!(other instanceof VariableDeclarationFragment)) {
- return false;
- }
- VariableDeclarationFragment o = (VariableDeclarationFragment) other;
- return safeSubtreeMatch(node.getName(), o.getName())
- && node.getExtraDimensions() == o.getExtraDimensions()
- && safeSubtreeMatch(node.getInitializer(), o.getInitializer());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(VariableDeclarationStatement node, Object other) {
- if (!(other instanceof VariableDeclarationStatement)) {
- return false;
- }
- VariableDeclarationStatement o = (VariableDeclarationStatement) other;
- int level = node.getAST().apiLevel;
- if (level == AST.JLS2_INTERNAL) {
- if (node.getModifiers() != o.getModifiers()) {
- return false;
- }
- }
- if (level >= AST.JLS3) {
- if (!safeSubtreeListMatch(node.modifiers(), o.modifiers())) {
- return false;
- }
- }
- return safeSubtreeMatch(node.getType(), o.getType())
- && safeSubtreeListMatch(node.fragments(), o.fragments());
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- */
- public boolean match(WhileStatement node, Object other) {
- if (!(other instanceof WhileStatement)) {
- return false;
- }
- WhileStatement o = (WhileStatement) other;
- return (
- safeSubtreeMatch(node.getExpression(), o.getExpression())
- && safeSubtreeMatch(node.getBody(), o.getBody()));
- }
-
- /**
- * Returns whether the given node and the other object match.
- * <p>
- * The default implementation provided by this class tests whether the
- * other object is a node of the same type with structurally isomorphic
- * child subtrees. Subclasses may override this method as needed.
- * </p>
- *
- * @param node the node
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match or the other object has a
- * different node type or is <code>null</code>
- * @since 3.1
- */
- public boolean match(WildcardType node, Object other) {
- if (!(other instanceof WildcardType)) {
- return false;
- }
- WildcardType o = (WildcardType) other;
- return node.isUpperBound() == o.isUpperBound()
- && safeSubtreeMatch(node.getBound(), o.getBound());
- }
-
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.AbstractList;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-import net.sourceforge.phpdt.internal.core.dom.NaiveASTFlattener;
-
-/**
- * Abstract superclass of all Abstract Syntax Tree (AST) node types.
- * <p>
- * An AST node represents a Java source code construct, such
- * as a name, type, expression, statement, or declaration.
- * </p>
- * <p>
- * Each AST node belongs to a unique AST instance, called the owning AST.
- * The children of an AST node always have the same owner as their parent node.
- * If a node from one AST is to be added to a different AST, the subtree must
- * be cloned first to ensure that the added nodes have the correct owning AST.
- * </p>
- * <p>
- * When an AST node is part of an AST, it has a unique parent node.
- * Clients can navigate upwards, from child to parent, as well as downwards,
- * from parent to child. Newly created nodes are unparented. When an
- * unparented node is set as a child of a node (using a
- * <code>set<i>CHILD</i></code> method), its parent link is set automatically
- * and the parent link of the former child is set to <code>null</code>.
- * For nodes with properties that include a list of children (for example,
- * <code>Block</code> whose <code>statements</code> property is a list
- * of statements), adding or removing an element to/for the list property
- * automatically updates the parent links. These lists support the
- * <code>List.set</code> method; however, the constraint that the same
- * node cannot appear more than once means that this method cannot be used
- * to swap elements without first removing the node.
- * </p>
- * <p>
- * ASTs must not contain cycles. All operations that could create a cycle
- * detect this possibility and fail.
- * </p>
- * <p>
- * ASTs do not contain "holes" (missing subtrees). If a node is required to
- * have a certain property, a syntactically plausible initial value is
- * always supplied.
- * </p>
- * <p>
- * The hierarchy of AST node types has some convenient groupings marked
- * by abstract superclasses:
- * <ul>
- * <li>expressions - <code>Expression</code></li>
- * <li>names - <code>Name</code> (a sub-kind of expression)</li>
- * <li>statements - <code>Statement</code></li>
- * <li>types - <code>Type</code></li>
- * <li>type body declarations - <code>BodyDeclaration</code></li>
- * </ul>
- * </p>
- * <p>
- * Abstract syntax trees may be hand constructed by clients, using the
- * <code>new<i>TYPE</i></code> factory methods (see <code>AST</code>) to
- * create new nodes, and the various <code>set<i>CHILD</i></code> methods
- * to connect them together.
- * </p>
- * <p>
- * The class {@link ASTParser} parses a string
- * containing a Java source code and returns an abstract syntax tree
- * for it. The resulting nodes carry source ranges relating the node back to
- * the original source characters. The source range covers the construct
- * as a whole.
- * </p>
- * <p>
- * Each AST node carries bit flags, which may convey additional information about
- * the node. For instance, the parser uses a flag to indicate a syntax error.
- * Newly created nodes have no flags set.
- * </p>
- * <p>
- * Each AST node is capable of carrying an open-ended collection of
- * client-defined properties. Newly created nodes have none.
- * <code>getProperty</code> and <code>setProperty</code> are used to access
- * these properties.
- * </p>
- * <p>
- * AST nodes are thread-safe for readers provided there are no active writers.
- * If one thread is modifying an AST, including creating new nodes or cloning
- * existing ones, it is <b>not</b> safe for another thread to read, visit,
- * write, create, or clone <em>any</em> of the nodes on the same AST.
- * When synchronization is required, consider using the common AST
- * object that owns the node; that is, use
- * <code>synchronize (node.getAST()) {...}</code>.
- * </p>
- * <p>
- * ASTs also support the visitor pattern; see the class <code>ASTVisitor</code>
- * for details.
- * </p>
- * <p>
- * Compilation units created by <code>ASTParser</code> from a
- * source document can be serialized after arbitrary modifications
- * with minimal loss of original formatting. See
- * {@link CompilationUnit#recordModifications()} for details.
- * See also {@link org.eclipse.jdt.core.dom.rewrite.ASTRewrite} for
- * an alternative way to describe and serialize changes to a
- * read-only AST.
- * </p>
- *
- * @see ASTParser
- * @see ASTVisitor
- * @since 2.0
- * @noextend This class is not intended to be subclassed by clients.
- */
-public abstract class ASTNode {
- /*
- * INSTRUCTIONS FOR ADDING NEW CONCRETE AST NODE TYPES
- *
- * There are several things that need to be changed when a
- * new concrete AST node type (call it "FooBar"):
- *
- * 1. Create the FooBar AST node type class.
- * The most effective way to do this is to copy a similar
- * existing concrete node class to get a template that
- * includes all the framework methods that must be implemented.
- *
- * 2. Add node type constant ASTNode.FOO_BAR.
- * Node constants are numbered consecutively. Add the
- * constant after the existing ones.
- *
- * 3. Add entry to ASTNode.nodeClassForType(int).
- *
- * 4. Add AST.newFooBar() factory method.
- *
- * 5. Add ASTVisitor.visit(FooBar) and endVisit(FooBar) methods.
- *
- * 6. Add ASTMatcher.match(FooBar,Object) method.
- *
- * 7. Ensure that SimpleName.isDeclaration() covers FooBar
- * nodes if required.
- *
- * 8. Add NaiveASTFlattener.visit(FooBar) method to illustrate
- * how these nodes should be serialized.
- *
- * 9. Update the AST test suites.
- *
- * The next steps are to update AST.parse* to start generating
- * the new type of nodes, and ASTRewrite to serialize them back out.
- */
-
- /**
- * Node type constant indicating a node of type
- * <code>AnonymousClassDeclaration</code>.
- * @see AnonymousClassDeclaration
- */
- public static final int ANONYMOUS_CLASS_DECLARATION = 1;
-
- /**
- * Node type constant indicating a node of type
- * <code>ArrayAccess</code>.
- * @see ArrayAccess
- */
- public static final int ARRAY_ACCESS = 2;
-
- /**
- * Node type constant indicating a node of type
- * <code>ArrayCreation</code>.
- * @see ArrayCreation
- */
- public static final int ARRAY_CREATION = 3;
-
- /**
- * Node type constant indicating a node of type
- * <code>ArrayInitializer</code>.
- * @see ArrayInitializer
- */
- public static final int ARRAY_INITIALIZER = 4;
-
- /**
- * Node type constant indicating a node of type
- * <code>ArrayType</code>.
- * @see ArrayType
- */
- public static final int ARRAY_TYPE = 5;
-
- /**
- * Node type constant indicating a node of type
- * <code>AssertStatement</code>.
- * @see AssertStatement
- */
- public static final int ASSERT_STATEMENT = 6;
-
- /**
- * Node type constant indicating a node of type
- * <code>Assignment</code>.
- * @see Assignment
- */
- public static final int ASSIGNMENT = 7;
-
- /**
- * Node type constant indicating a node of type
- * <code>Block</code>.
- * @see Block
- */
- public static final int BLOCK = 8;
-
- /**
- * Node type constant indicating a node of type
- * <code>BooleanLiteral</code>.
- * @see BooleanLiteral
- */
- public static final int BOOLEAN_LITERAL = 9;
-
- /**
- * Node type constant indicating a node of type
- * <code>BreakStatement</code>.
- * @see BreakStatement
- */
- public static final int BREAK_STATEMENT = 10;
-
- /**
- * Node type constant indicating a node of type
- * <code>CastExpression</code>.
- * @see CastExpression
- */
- public static final int CAST_EXPRESSION = 11;
-
- /**
- * Node type constant indicating a node of type
- * <code>CatchClause</code>.
- * @see CatchClause
- */
- public static final int CATCH_CLAUSE = 12;
-
- /**
- * Node type constant indicating a node of type
- * <code>CharacterLiteral</code>.
- * @see CharacterLiteral
- */
- public static final int CHARACTER_LITERAL = 13;
-
- /**
- * Node type constant indicating a node of type
- * <code>ClassInstanceCreation</code>.
- * @see ClassInstanceCreation
- */
- public static final int CLASS_INSTANCE_CREATION = 14;
-
- /**
- * Node type constant indicating a node of type
- * <code>CompilationUnit</code>.
- * @see CompilationUnit
- */
- public static final int COMPILATION_UNIT = 15;
-
- /**
- * Node type constant indicating a node of type
- * <code>ConditionalExpression</code>.
- * @see ConditionalExpression
- */
- public static final int CONDITIONAL_EXPRESSION = 16;
-
- /**
- * Node type constant indicating a node of type
- * <code>ConstructorInvocation</code>.
- * @see ConstructorInvocation
- */
- public static final int CONSTRUCTOR_INVOCATION = 17;
-
- /**
- * Node type constant indicating a node of type
- * <code>ContinueStatement</code>.
- * @see ContinueStatement
- */
- public static final int CONTINUE_STATEMENT = 18;
-
- /**
- * Node type constant indicating a node of type
- * <code>DoStatement</code>.
- * @see DoStatement
- */
- public static final int DO_STATEMENT = 19;
-
- /**
- * Node type constant indicating a node of type
- * <code>EmptyStatement</code>.
- * @see EmptyStatement
- */
- public static final int EMPTY_STATEMENT = 20;
-
- /**
- * Node type constant indicating a node of type
- * <code>ExpressionStatement</code>.
- * @see ExpressionStatement
- */
- public static final int EXPRESSION_STATEMENT = 21;
-
- /**
- * Node type constant indicating a node of type
- * <code>FieldAccess</code>.
- * @see FieldAccess
- */
- public static final int FIELD_ACCESS = 22;
-
- /**
- * Node type constant indicating a node of type
- * <code>FieldDeclaration</code>.
- * @see FieldDeclaration
- */
- public static final int FIELD_DECLARATION = 23;
-
- /**
- * Node type constant indicating a node of type
- * <code>ForStatement</code>.
- * @see ForStatement
- */
- public static final int FOR_STATEMENT = 24;
-
- /**
- * Node type constant indicating a node of type
- * <code>IfStatement</code>.
- * @see IfStatement
- */
- public static final int IF_STATEMENT = 25;
-
- /**
- * Node type constant indicating a node of type
- * <code>ImportDeclaration</code>.
- * @see ImportDeclaration
- */
- public static final int IMPORT_DECLARATION = 26;
-
- /**
- * Node type constant indicating a node of type
- * <code>InfixExpression</code>.
- * @see InfixExpression
- */
- public static final int INFIX_EXPRESSION = 27;
-
- /**
- * Node type constant indicating a node of type
- * <code>Initializer</code>.
- * @see Initializer
- */
- public static final int INITIALIZER = 28;
-
- /**
- * Node type constant indicating a node of type
- * <code>Javadoc</code>.
- * @see Javadoc
- */
- public static final int JAVADOC = 29;
-
- /**
- * Node type constant indicating a node of type
- * <code>LabeledStatement</code>.
- * @see LabeledStatement
- */
- public static final int LABELED_STATEMENT = 30;
-
- /**
- * Node type constant indicating a node of type
- * <code>MethodDeclaration</code>.
- * @see MethodDeclaration
- */
- public static final int METHOD_DECLARATION = 31;
-
- /**
- * Node type constant indicating a node of type
- * <code>MethodInvocation</code>.
- * @see MethodInvocation
- */
- public static final int METHOD_INVOCATION = 32;
-
- /**
- * Node type constant indicating a node of type
- * <code>NullLiteral</code>.
- * @see NullLiteral
- */
- public static final int NULL_LITERAL = 33;
-
- /**
- * Node type constant indicating a node of type
- * <code>NumberLiteral</code>.
- * @see NumberLiteral
- */
- public static final int NUMBER_LITERAL = 34;
-
- /**
- * Node type constant indicating a node of type
- * <code>PackageDeclaration</code>.
- * @see PackageDeclaration
- */
- public static final int PACKAGE_DECLARATION = 35;
-
- /**
- * Node type constant indicating a node of type
- * <code>ParenthesizedExpression</code>.
- * @see ParenthesizedExpression
- */
- public static final int PARENTHESIZED_EXPRESSION = 36;
-
- /**
- * Node type constant indicating a node of type
- * <code>PostfixExpression</code>.
- * @see PostfixExpression
- */
- public static final int POSTFIX_EXPRESSION = 37;
-
- /**
- * Node type constant indicating a node of type
- * <code>PrefixExpression</code>.
- * @see PrefixExpression
- */
- public static final int PREFIX_EXPRESSION = 38;
-
- /**
- * Node type constant indicating a node of type
- * <code>PrimitiveType</code>.
- * @see PrimitiveType
- */
- public static final int PRIMITIVE_TYPE = 39;
-
- /**
- * Node type constant indicating a node of type
- * <code>QualifiedName</code>.
- * @see QualifiedName
- */
- public static final int QUALIFIED_NAME = 40;
-
- /**
- * Node type constant indicating a node of type
- * <code>ReturnStatement</code>.
- * @see ReturnStatement
- */
- public static final int RETURN_STATEMENT = 41;
-
- /**
- * Node type constant indicating a node of type
- * <code>SimpleName</code>.
- * @see SimpleName
- */
- public static final int SIMPLE_NAME = 42;
-
- /**
- * Node type constant indicating a node of type
- * <code>SimpleType</code>.
- * @see SimpleType
- */
- public static final int SIMPLE_TYPE = 43;
-
- /**
- * Node type constant indicating a node of type
- * <code>SingleVariableDeclaration</code>.
- * @see SingleVariableDeclaration
- */
- public static final int SINGLE_VARIABLE_DECLARATION = 44;
-
- /**
- * Node type constant indicating a node of type
- * <code>StringLiteral</code>.
- * @see StringLiteral
- */
- public static final int STRING_LITERAL = 45;
-
- /**
- * Node type constant indicating a node of type
- * <code>SuperConstructorInvocation</code>.
- * @see SuperConstructorInvocation
- */
- public static final int SUPER_CONSTRUCTOR_INVOCATION = 46;
-
- /**
- * Node type constant indicating a node of type
- * <code>SuperFieldAccess</code>.
- * @see SuperFieldAccess
- */
- public static final int SUPER_FIELD_ACCESS = 47;
-
- /**
- * Node type constant indicating a node of type
- * <code>SuperMethodInvocation</code>.
- * @see SuperMethodInvocation
- */
- public static final int SUPER_METHOD_INVOCATION = 48;
-
- /**
- * Node type constant indicating a node of type
- * <code>SwitchCase</code>.
- * @see SwitchCase
- */
- public static final int SWITCH_CASE = 49;
-
- /**
- * Node type constant indicating a node of type
- * <code>SwitchStatement</code>.
- * @see SwitchStatement
- */
- public static final int SWITCH_STATEMENT = 50;
-
- /**
- * Node type constant indicating a node of type
- * <code>SynchronizedStatement</code>.
- * @see SynchronizedStatement
- */
- public static final int SYNCHRONIZED_STATEMENT = 51;
-
- /**
- * Node type constant indicating a node of type
- * <code>ThisExpression</code>.
- * @see ThisExpression
- */
- public static final int THIS_EXPRESSION = 52;
-
- /**
- * Node type constant indicating a node of type
- * <code>ThrowStatement</code>.
- * @see ThrowStatement
- */
- public static final int THROW_STATEMENT = 53;
-
- /**
- * Node type constant indicating a node of type
- * <code>TryStatement</code>.
- * @see TryStatement
- */
- public static final int TRY_STATEMENT = 54;
-
- /**
- * Node type constant indicating a node of type
- * <code>TypeDeclaration</code>.
- * @see TypeDeclaration
- */
- public static final int TYPE_DECLARATION = 55;
-
- /**
- * Node type constant indicating a node of type
- * <code>TypeDeclarationStatement</code>.
- * @see TypeDeclarationStatement
- */
- public static final int TYPE_DECLARATION_STATEMENT = 56;
-
- /**
- * Node type constant indicating a node of type
- * <code>TypeLiteral</code>.
- * @see TypeLiteral
- */
- public static final int TYPE_LITERAL = 57;
-
- /**
- * Node type constant indicating a node of type
- * <code>VariableDeclarationExpression</code>.
- * @see VariableDeclarationExpression
- */
- public static final int VARIABLE_DECLARATION_EXPRESSION = 58;
-
- /**
- * Node type constant indicating a node of type
- * <code>VariableDeclarationFragment</code>.
- * @see VariableDeclarationFragment
- */
- public static final int VARIABLE_DECLARATION_FRAGMENT = 59;
-
- /**
- * Node type constant indicating a node of type
- * <code>VariableDeclarationStatement</code>.
- * @see VariableDeclarationStatement
- */
- public static final int VARIABLE_DECLARATION_STATEMENT = 60;
-
- /**
- * Node type constant indicating a node of type
- * <code>WhileStatement</code>.
- * @see WhileStatement
- */
- public static final int WHILE_STATEMENT = 61;
-
- /**
- * Node type constant indicating a node of type
- * <code>InstanceofExpression</code>.
- * @see InstanceofExpression
- */
- public static final int INSTANCEOF_EXPRESSION = 62;
-
- /**
- * Node type constant indicating a node of type
- * <code>LineComment</code>.
- * @see LineComment
- * @since 3.0
- */
- public static final int LINE_COMMENT = 63;
-
- /**
- * Node type constant indicating a node of type
- * <code>BlockComment</code>.
- * @see BlockComment
- * @since 3.0
- */
- public static final int BLOCK_COMMENT = 64;
-
- /**
- * Node type constant indicating a node of type
- * <code>TagElement</code>.
- * @see TagElement
- * @since 3.0
- */
- public static final int TAG_ELEMENT = 65;
-
- /**
- * Node type constant indicating a node of type
- * <code>TextElement</code>.
- * @see TextElement
- * @since 3.0
- */
- public static final int TEXT_ELEMENT = 66;
-
- /**
- * Node type constant indicating a node of type
- * <code>MemberRef</code>.
- * @see MemberRef
- * @since 3.0
- */
- public static final int MEMBER_REF = 67;
-
- /**
- * Node type constant indicating a node of type
- * <code>MethodRef</code>.
- * @see MethodRef
- * @since 3.0
- */
- public static final int METHOD_REF = 68;
-
- /**
- * Node type constant indicating a node of type
- * <code>MethodRefParameter</code>.
- * @see MethodRefParameter
- * @since 3.0
- */
- public static final int METHOD_REF_PARAMETER = 69;
-
- /**
- * Node type constant indicating a node of type
- * <code>EnhancedForStatement</code>.
- * @see EnhancedForStatement
- * @since 3.1
- */
- public static final int ENHANCED_FOR_STATEMENT = 70;
-
- /**
- * Node type constant indicating a node of type
- * <code>EnumDeclaration</code>.
- * @see EnumDeclaration
- * @since 3.1
- */
- public static final int ENUM_DECLARATION = 71;
-
- /**
- * Node type constant indicating a node of type
- * <code>EnumConstantDeclaration</code>.
- * @see EnumConstantDeclaration
- * @since 3.1
- */
- public static final int ENUM_CONSTANT_DECLARATION = 72;
-
- /**
- * Node type constant indicating a node of type
- * <code>TypeParameter</code>.
- * @see TypeParameter
- * @since 3.1
- */
- public static final int TYPE_PARAMETER = 73;
-
- /**
- * Node type constant indicating a node of type
- * <code>ParameterizedType</code>.
- * @see ParameterizedType
- * @since 3.1
- */
- public static final int PARAMETERIZED_TYPE = 74;
-
- /**
- * Node type constant indicating a node of type
- * <code>QualifiedType</code>.
- * @see QualifiedType
- * @since 3.1
- */
- public static final int QUALIFIED_TYPE = 75;
-
- /**
- * Node type constant indicating a node of type
- * <code>WildcardType</code>.
- * @see WildcardType
- * @since 3.1
- */
- public static final int WILDCARD_TYPE = 76;
-
- /**
- * Node type constant indicating a node of type
- * <code>NormalAnnotation</code>.
- * @see NormalAnnotation
- * @since 3.1
- */
- public static final int NORMAL_ANNOTATION = 77;
-
- /**
- * Node type constant indicating a node of type
- * <code>MarkerAnnotation</code>.
- * @see MarkerAnnotation
- * @since 3.1
- */
- public static final int MARKER_ANNOTATION = 78;
-
- /**
- * Node type constant indicating a node of type
- * <code>SingleMemberAnnotation</code>.
- * @see SingleMemberAnnotation
- * @since 3.1
- */
- public static final int SINGLE_MEMBER_ANNOTATION = 79;
-
- /**
- * Node type constant indicating a node of type
- * <code>MemberValuePair</code>.
- * @see MemberValuePair
- * @since 3.1
- */
- public static final int MEMBER_VALUE_PAIR = 80;
-
- /**
- * Node type constant indicating a node of type
- * <code>AnnotationTypeDeclaration</code>.
- * @see AnnotationTypeDeclaration
- * @since 3.1
- */
- public static final int ANNOTATION_TYPE_DECLARATION = 81;
-
- /**
- * Node type constant indicating a node of type
- * <code>AnnotationTypeMemberDeclaration</code>.
- * @see AnnotationTypeMemberDeclaration
- * @since 3.1
- */
- public static final int ANNOTATION_TYPE_MEMBER_DECLARATION = 82;
-
- /**
- * Node type constant indicating a node of type
- * <code>Modifier</code>.
- * @see Modifier
- * @since 3.1
- */
- public static final int MODIFIER = 83;
-
- /**
- * Returns the node class for the corresponding node type.
- *
- * @param nodeType AST node type
- * @return the corresponding <code>ASTNode</code> subclass
- * @exception IllegalArgumentException if <code>nodeType</code> is
- * not a legal AST node type
- * @see #getNodeType()
- * @since 3.0
- */
- public static Class nodeClassForType(int nodeType) {
- switch (nodeType) {
- case ANNOTATION_TYPE_DECLARATION :
- return AnnotationTypeDeclaration.class;
- case ANNOTATION_TYPE_MEMBER_DECLARATION :
- return AnnotationTypeMemberDeclaration.class;
- case ANONYMOUS_CLASS_DECLARATION :
- return AnonymousClassDeclaration.class;
- case ARRAY_ACCESS :
- return ArrayAccess.class;
- case ARRAY_CREATION :
- return ArrayCreation.class;
- case ARRAY_INITIALIZER :
- return ArrayInitializer.class;
- case ARRAY_TYPE :
- return ArrayType.class;
- case ASSERT_STATEMENT :
- return AssertStatement.class;
- case ASSIGNMENT :
- return Assignment.class;
- case BLOCK :
- return Block.class;
- case BLOCK_COMMENT :
- return BlockComment.class;
- case BOOLEAN_LITERAL :
- return BooleanLiteral.class;
- case BREAK_STATEMENT :
- return BreakStatement.class;
- case CAST_EXPRESSION :
- return CastExpression.class;
- case CATCH_CLAUSE :
- return CatchClause.class;
- case CHARACTER_LITERAL :
- return CharacterLiteral.class;
- case CLASS_INSTANCE_CREATION :
- return ClassInstanceCreation.class;
- case COMPILATION_UNIT :
- return CompilationUnit.class;
- case CONDITIONAL_EXPRESSION :
- return ConditionalExpression.class;
- case CONSTRUCTOR_INVOCATION :
- return ConstructorInvocation.class;
- case CONTINUE_STATEMENT :
- return ContinueStatement.class;
- case DO_STATEMENT :
- return DoStatement.class;
- case EMPTY_STATEMENT :
- return EmptyStatement.class;
- case ENHANCED_FOR_STATEMENT :
- return EnhancedForStatement.class;
- case ENUM_CONSTANT_DECLARATION :
- return EnumConstantDeclaration.class;
- case ENUM_DECLARATION :
- return EnumDeclaration.class;
- case EXPRESSION_STATEMENT :
- return ExpressionStatement.class;
- case FIELD_ACCESS :
- return FieldAccess.class;
- case FIELD_DECLARATION :
- return FieldDeclaration.class;
- case FOR_STATEMENT :
- return ForStatement.class;
- case IF_STATEMENT :
- return IfStatement.class;
- case IMPORT_DECLARATION :
- return ImportDeclaration.class;
- case INFIX_EXPRESSION :
- return InfixExpression.class;
- case INITIALIZER :
- return Initializer.class;
- case INSTANCEOF_EXPRESSION :
- return InstanceofExpression.class;
- case JAVADOC :
- return Javadoc.class;
- case LABELED_STATEMENT :
- return LabeledStatement.class;
- case LINE_COMMENT :
- return LineComment.class;
- case MARKER_ANNOTATION :
- return MarkerAnnotation.class;
- case MEMBER_REF :
- return MemberRef.class;
- case MEMBER_VALUE_PAIR :
- return MemberValuePair.class;
- case METHOD_DECLARATION :
- return MethodDeclaration.class;
- case METHOD_INVOCATION :
- return MethodInvocation.class;
- case METHOD_REF :
- return MethodRef.class;
- case METHOD_REF_PARAMETER :
- return MethodRefParameter.class;
- case MODIFIER :
- return Modifier.class;
- case NORMAL_ANNOTATION :
- return NormalAnnotation.class;
- case NULL_LITERAL :
- return NullLiteral.class;
- case NUMBER_LITERAL :
- return NumberLiteral.class;
- case PACKAGE_DECLARATION :
- return PackageDeclaration.class;
- case PARAMETERIZED_TYPE :
- return ParameterizedType.class;
- case PARENTHESIZED_EXPRESSION :
- return ParenthesizedExpression.class;
- case POSTFIX_EXPRESSION :
- return PostfixExpression.class;
- case PREFIX_EXPRESSION :
- return PrefixExpression.class;
- case PRIMITIVE_TYPE :
- return PrimitiveType.class;
- case QUALIFIED_NAME :
- return QualifiedName.class;
- case QUALIFIED_TYPE :
- return QualifiedType.class;
- case RETURN_STATEMENT :
- return ReturnStatement.class;
- case SIMPLE_NAME :
- return SimpleName.class;
- case SIMPLE_TYPE :
- return SimpleType.class;
- case SINGLE_MEMBER_ANNOTATION :
- return SingleMemberAnnotation.class;
- case SINGLE_VARIABLE_DECLARATION :
- return SingleVariableDeclaration.class;
- case STRING_LITERAL :
- return StringLiteral.class;
- case SUPER_CONSTRUCTOR_INVOCATION :
- return SuperConstructorInvocation.class;
- case SUPER_FIELD_ACCESS :
- return SuperFieldAccess.class;
- case SUPER_METHOD_INVOCATION :
- return SuperMethodInvocation.class;
- case SWITCH_CASE:
- return SwitchCase.class;
- case SWITCH_STATEMENT :
- return SwitchStatement.class;
- case SYNCHRONIZED_STATEMENT :
- return SynchronizedStatement.class;
- case TAG_ELEMENT :
- return TagElement.class;
- case TEXT_ELEMENT :
- return TextElement.class;
- case THIS_EXPRESSION :
- return ThisExpression.class;
- case THROW_STATEMENT :
- return ThrowStatement.class;
- case TRY_STATEMENT :
- return TryStatement.class;
- case TYPE_DECLARATION :
- return TypeDeclaration.class;
- case TYPE_DECLARATION_STATEMENT :
- return TypeDeclarationStatement.class;
- case TYPE_LITERAL :
- return TypeLiteral.class;
- case TYPE_PARAMETER :
- return TypeParameter.class;
- case VARIABLE_DECLARATION_EXPRESSION :
- return VariableDeclarationExpression.class;
- case VARIABLE_DECLARATION_FRAGMENT :
- return VariableDeclarationFragment.class;
- case VARIABLE_DECLARATION_STATEMENT :
- return VariableDeclarationStatement.class;
- case WHILE_STATEMENT :
- return WhileStatement.class;
- case WILDCARD_TYPE :
- return WildcardType.class;
- }
- throw new IllegalArgumentException();
- }
-
- /**
- * Owning AST.
- * <p>
- * N.B. This ia a private field, but declared as package-visible
- * for more efficient access from inner classes.
- * </p>
- */
- final AST ast;
-
- /**
- * Parent AST node, or <code>null</code> if this node is a root.
- * Initially <code>null</code>.
- */
- private ASTNode parent = null;
-
- /**
- * An unmodifiable empty map (used to implement <code>properties()</code>).
- */
- private static final Map UNMODIFIABLE_EMPTY_MAP
- = Collections.unmodifiableMap(new HashMap(1));
-
- /**
- * Primary field used in representing node properties efficiently.
- * If <code>null</code>, this node has no properties.
- * If a <code>String</code>, this is the name of this node's sole property,
- * and <code>property2</code> contains its value.
- * If a <code>HashMap</code>, this is the table of property name-value
- * mappings; <code>property2</code>, if non-null is its unmodifiable
- * equivalent.
- * Initially <code>null</code>.
- *
- * @see #property2
- */
- private Object property1 = null;
-
- /**
- * Auxillary field used in representing node properties efficiently.
- *
- * @see #property1
- */
- private Object property2 = null;
-
- /**
- * A character index into the original source string,
- * or <code>-1</code> if no source position information is available
- * for this node; <code>-1</code> by default.
- */
- private int startPosition = -1;
-
- /**
- * A character length, or <code>0</code> if no source position
- * information is recorded for this node; <code>0</code> by default.
- */
- private int length = 0;
-
- /**
- * Flag constant (bit mask, value 1) indicating that there is something
- * not quite right with this AST node.
- * <p>
- * The standard parser (<code>ASTParser</code>) sets this
- * flag on a node to indicate a syntax error detected in the vicinity.
- * </p>
- */
- public static final int MALFORMED = 1;
-
- /**
- * Flag constant (bit mask, value 2) indicating that this is a node
- * that was created by the parser (as opposed to one created by another
- * party).
- * <p>
- * The standard parser (<code>ASTParser</code>) sets this
- * flag on the nodes it creates.
- * </p>
- * @since 3.0
- */
- public static final int ORIGINAL = 2;
-
- /**
- * Flag constant (bit mask, value 4) indicating that this node
- * is unmodifiable. When a node is marked unmodifiable, the
- * following operations result in a runtime exception:
- * <ul>
- * <li>Change a simple property of this node.</li>
- * <li>Add or remove a child node from this node.</li>
- * <li>Parent (or reparent) this node.</li>
- * </ul>
- * <p>
- * The standard parser (<code>ASTParser</code>) does not set
- * this flag on the nodes it creates. However, clients may set
- * this flag on a node to prevent further modification of the
- * its structural properties.
- * </p>
- * @since 3.0
- */
- public static final int PROTECT = 4;
-
- /**
- * Flag constant (bit mask, value 8) indicating that this node
- * or a part of this node is recovered from source that contains
- * a syntax error detected in the vicinity.
- * <p>
- * The standard parser (<code>ASTParser</code>) sets this
- * flag on a node to indicate a recovered node.
- * </p>
- * @since 3.2
- */
- public static final int RECOVERED = 8;
-
- /**
- * int containing the node type in the top 16 bits and
- * flags in the bottom 16 bits; none set by default.
- * <p>
- * N.B. This is a private field, but declared as package-visible
- * for more efficient access from inner classes.
- * </p>
- *
- * @see #MALFORMED
- */
- int typeAndFlags = 0;
-
- /**
- * Property of parent in which this node is a child, or <code>null</code>
- * if this node is a root. Initially <code>null</code>.
- *
- * @see #getLocationInParent
- * @since 3.0
- */
- private StructuralPropertyDescriptor location = null;
-
- /** Internal convenience constant indicating that there is definite risk of cycles.
- * @since 3.0
- */
- static final boolean CYCLE_RISK = true;
-
- /** Internal convenience constant indicating that there is no risk of cycles.
- * @since 3.0
- */
- static final boolean NO_CYCLE_RISK = false;
-
- /** Internal convenience constant indicating that a structural property is mandatory.
- * @since 3.0
- */
- static final boolean MANDATORY = true;
-
- /** Internal convenience constant indicating that a structural property is optional.
- * @since 3.0
- */
- static final boolean OPTIONAL = false;
-
- /**
- * A specialized implementation of a list of ASTNodes. The
- * implementation is based on an ArrayList.
- */
- class NodeList extends AbstractList {
-
- /**
- * The underlying list in which the nodes of this list are
- * stored (element type: <code>ASTNode</code>).
- * <p>
- * Be stingy on storage - assume that list will be empty.
- * </p>
- * <p>
- * This field declared default visibility (rather than private)
- * so that accesses from <code>NodeList.Cursor</code> do not require
- * a synthetic accessor method.
- * </p>
- */
- ArrayList store = new ArrayList(0);
-
- /**
- * The property descriptor for this list.
- */
- ChildListPropertyDescriptor propertyDescriptor;
-
- /**
- * A cursor for iterating over the elements of the list.
- * Does not lose its position if the list is changed during
- * the iteration.
- */
- class Cursor implements Iterator {
- /**
- * The position of the cursor between elements. If the value
- * is N, then the cursor sits between the element at positions
- * N-1 and N. Initially just before the first element of the
- * list.
- */
- private int position = 0;
-
- /* (non-Javadoc)
- * Method declared on <code>Iterator</code>.
- */
- public boolean hasNext() {
- return this.position < NodeList.this.store.size();
- }
-
- /* (non-Javadoc)
- * Method declared on <code>Iterator</code>.
- */
- public Object next() {
- Object result = NodeList.this.store.get(this.position);
- this.position++;
- return result;
- }
-
- /* (non-Javadoc)
- * Method declared on <code>Iterator</code>.
- */
- public void remove() {
- throw new UnsupportedOperationException();
- }
-
- /**
- * Adjusts this cursor to accomodate an add/remove at the given
- * index.
- *
- * @param index the position at which the element was added
- * or removed
- * @param delta +1 for add, and -1 for remove
- */
- void update(int index, int delta) {
- if (this.position > index) {
- // the cursor has passed the added or removed element
- this.position += delta;
- }
- }
- }
-
- /**
- * A list of currently active cursors (element type:
- * <code>Cursor</code>), or <code>null</code> if there are no
- * active cursors.
- * <p>
- * It is important for storage considerations to maintain the
- * null-means-empty invariant; otherwise, every NodeList instance
- * will waste a lot of space. A cursor is needed only for the duration
- * of a visit to the child nodes. Under normal circumstances, only a
- * single cursor is needed; multiple cursors are only required if there
- * are multiple visits going on at the same time.
- * </p>
- */
- private List cursors = null;
-
- /**
- * Creates a new empty list of nodes owned by this node.
- * This node will be the common parent of all nodes added to
- * this list.
- *
- * @param property the property descriptor
- * @since 3.0
- */
- NodeList(ChildListPropertyDescriptor property) {
- super();
- this.propertyDescriptor = property;
- }
-
- /* (non-javadoc)
- * @see java.util.AbstractCollection#size()
- */
- public int size() {
- return this.store.size();
- }
-
- /* (non-javadoc)
- * @see AbstractList#get(int)
- */
- public Object get(int index) {
- return this.store.get(index);
- }
-
- /* (non-javadoc)
- * @see List#set(int, java.lang.Object)
- */
- public Object set(int index, Object element) {
- if (element == null) {
- throw new IllegalArgumentException();
- }
- if ((ASTNode.this.typeAndFlags & PROTECT) != 0) {
- // this node is protected => cannot gain or lose children
- throw new IllegalArgumentException("AST node cannot be modified"); //$NON-NLS-1$
- }
- // delink old child from parent, and link new child to parent
- ASTNode newChild = (ASTNode) element;
- ASTNode oldChild = (ASTNode) this.store.get(index);
- if (oldChild == newChild) {
- return oldChild;
- }
- if ((oldChild.typeAndFlags & PROTECT) != 0) {
- // old child is protected => cannot be unparented
- throw new IllegalArgumentException("AST node cannot be modified"); //$NON-NLS-1$
- }
- ASTNode.checkNewChild(ASTNode.this, newChild, this.propertyDescriptor.cycleRisk, this.propertyDescriptor.elementType);
- ASTNode.this.ast.preReplaceChildEvent(ASTNode.this, oldChild, newChild, this.propertyDescriptor);
-
- Object result = this.store.set(index, newChild);
- // n.b. setParent will call ast.modifying()
- oldChild.setParent(null, null);
- newChild.setParent(ASTNode.this, this.propertyDescriptor);
- ASTNode.this.ast.postReplaceChildEvent(ASTNode.this, oldChild, newChild, this.propertyDescriptor);
- return result;
- }
-
- /* (non-javadoc)
- * @see List#add(int, java.lang.Object)
- */
- public void add(int index, Object element) {
- if (element == null) {
- throw new IllegalArgumentException();
- }
- if ((ASTNode.this.typeAndFlags & PROTECT) != 0) {
- // this node is protected => cannot gain or lose children
- throw new IllegalArgumentException("AST node cannot be modified"); //$NON-NLS-1$
- }
- // link new child to parent
- ASTNode newChild = (ASTNode) element;
- ASTNode.checkNewChild(ASTNode.this, newChild, this.propertyDescriptor.cycleRisk, this.propertyDescriptor.elementType);
- ASTNode.this.ast.preAddChildEvent(ASTNode.this, newChild, this.propertyDescriptor);
-
-
- this.store.add(index, element);
- updateCursors(index, +1);
- // n.b. setParent will call ast.modifying()
- newChild.setParent(ASTNode.this, this.propertyDescriptor);
- ASTNode.this.ast.postAddChildEvent(ASTNode.this, newChild, this.propertyDescriptor);
- }
-
- /* (non-javadoc)
- * @see List#remove(int)
- */
- public Object remove(int index) {
- if ((ASTNode.this.typeAndFlags & PROTECT) != 0) {
- // this node is protected => cannot gain or lose children
- throw new IllegalArgumentException("AST node cannot be modified"); //$NON-NLS-1$
- }
- // delink old child from parent
- ASTNode oldChild = (ASTNode) this.store.get(index);
- if ((oldChild.typeAndFlags & PROTECT) != 0) {
- // old child is protected => cannot be unparented
- throw new IllegalArgumentException("AST node cannot be modified"); //$NON-NLS-1$
- }
-
- ASTNode.this.ast.preRemoveChildEvent(ASTNode.this, oldChild, this.propertyDescriptor);
- // n.b. setParent will call ast.modifying()
- oldChild.setParent(null, null);
- Object result = this.store.remove(index);
- updateCursors(index, -1);
- ASTNode.this.ast.postRemoveChildEvent(ASTNode.this, oldChild, this.propertyDescriptor);
- return result;
-
- }
-
- /**
- * Allocate a cursor to use for a visit. The client must call
- * <code>releaseCursor</code> when done.
- * <p>
- * This method is internally synchronized on this NodeList.
- * It is thread-safe to create a cursor.
- * </p>
- *
- * @return a new cursor positioned before the first element
- * of the list
- */
- Cursor newCursor() {
- synchronized (this) {
- // serialize cursor management on this NodeList
- if (this.cursors == null) {
- // convert null to empty list
- this.cursors = new ArrayList(1);
- }
- Cursor result = new Cursor();
- this.cursors.add(result);
- return result;
- }
- }
-
- /**
- * Releases the given cursor at the end of a visit.
- * <p>
- * This method is internally synchronized on this NodeList.
- * It is thread-safe to release a cursor.
- * </p>
- *
- * @param cursor the cursor
- */
- void releaseCursor(Cursor cursor) {
- synchronized (this) {
- // serialize cursor management on this NodeList
- this.cursors.remove(cursor);
- if (this.cursors.isEmpty()) {
- // important: convert empty list back to null
- // otherwise the node will hang on to needless junk
- this.cursors = null;
- }
- }
- }
-
- /**
- * Adjusts all cursors to accomodate an add/remove at the given
- * index.
- * <p>
- * This method is only used when the list is being modified.
- * The AST is not thread-safe if any of the clients are modifying it.
- * </p>
- *
- * @param index the position at which the element was added
- * or removed
- * @param delta +1 for add, and -1 for remove
- */
- private void updateCursors(int index, int delta) {
- if (this.cursors == null) {
- // there are no cursors to worry about
- return;
- }
- for (Iterator it = this.cursors.iterator(); it.hasNext(); ) {
- Cursor c = (Cursor) it.next();
- c.update(index, delta);
- }
- }
-
- /**
- * Returns an estimate of the memory footprint of this node list
- * instance in bytes.
- * <ul>
- * <li>1 object header for the NodeList instance</li>
- * <li>5 4-byte fields of the NodeList instance</li>
- * <li>0 for cursors since null unless walk in progress</li>
- * <li>1 object header for the ArrayList instance</li>
- * <li>2 4-byte fields of the ArrayList instance</li>
- * <li>1 object header for an Object[] instance</li>
- * <li>4 bytes in array for each element</li>
- * </ul>
- *
- * @return the size of this node list in bytes
- */
- int memSize() {
- int result = HEADERS + 5 * 4;
- result += HEADERS + 2 * 4;
- result += HEADERS + 4 * size();
- return result;
- }
-
- /**
- * Returns an estimate of the memory footprint in bytes of this node
- * list and all its subtrees.
- *
- * @return the size of this list of subtrees in bytes
- */
- int listSize() {
- int result = memSize();
- for (Iterator it = iterator(); it.hasNext(); ) {
- ASTNode child = (ASTNode) it.next();
- result += child.treeSize();
- }
- return result;
- }
- }
-
- /**
- * Creates a new AST node owned by the given AST. Once established,
- * the relationship between an AST node and its owning AST does not change
- * over the lifetime of the node. The new node has no parent node,
- * and no properties.
- * <p>
- * N.B. This constructor is package-private; all subclasses my be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- ASTNode(AST ast) {
- if (ast == null) {
- throw new IllegalArgumentException();
- }
-
- this.ast = ast;
- setNodeType(getNodeType0());
- setFlags(ast.getDefaultNodeFlag());
- // setFlags calls modifying();
- }
-
- /**
- * Returns this node's AST.
- * <p>
- * Note that the relationship between an AST node and its owing AST does
- * not change over the lifetime of a node.
- * </p>
- *
- * @return the AST that owns this node
- */
- public final AST getAST() {
- return this.ast;
- }
-
- /**
- * Returns this node's parent node, or <code>null</code> if this is the
- * root node.
- * <p>
- * Note that the relationship between an AST node and its parent node
- * may change over the lifetime of a node.
- * </p>
- *
- * @return the parent of this node, or <code>null</code> if none
- */
- public final ASTNode getParent() {
- return this.parent;
- }
-
- /**
- * Returns the location of this node within its parent,
- * or <code>null</code> if this is a root node.
- * <p>
- * <pre>
- * ASTNode node = ...;
- * ASTNode parent = node.getParent();
- * StructuralPropertyDescriptor location = node.getLocationInParent();
- * assert (parent != null) == (location != null);
- * if ((location != null) && location.isChildProperty())
- * assert parent.getStructuralProperty(location) == node;
- * if ((location != null) && location.isChildListProperty())
- * assert ((List) parent.getStructuralProperty(location)).contains(node);
- * </pre>
- * </p>
- * <p>
- * Note that the relationship between an AST node and its parent node
- * may change over the lifetime of a node.
- * </p>
- *
- * @return the location of this node in its parent,
- * or <code>null</code> if this node has no parent
- * @since 3.0
- */
- public final StructuralPropertyDescriptor getLocationInParent() {
- return this.location;
- }
-
- /**
- * Returns the root node at or above this node; returns this node if
- * it is a root.
- *
- * @return the root node at or above this node
- */
- public final ASTNode getRoot() {
- ASTNode candidate = this;
- while (true) {
- ASTNode p = candidate.getParent();
- if (p == null) {
- // candidate has no parent - that's the guy
- return candidate;
- }
- candidate = p;
- }
- }
-
- /**
- * Returns the value of the given structural property for this node. The value
- * returned depends on the kind of property:
- * <ul>
- * <li>{@link SimplePropertyDescriptor} - the value of the given simple property,
- * or <code>null</code> if none; primitive values are "boxed"</li>
- * <li>{@link ChildPropertyDescriptor} - the child node (type <code>ASTNode</code>),
- * or <code>null</code> if none</li>
- * <li>{@link ChildListPropertyDescriptor} - the list (element type: {@link ASTNode})</li>
- * </ul>
- *
- * @param property the property
- * @return the value, or <code>null</code> if none
- * @exception RuntimeException if this node does not have the given property
- * @since 3.0
- */
- public final Object getStructuralProperty(StructuralPropertyDescriptor property) {
- if (property instanceof SimplePropertyDescriptor) {
- SimplePropertyDescriptor p = (SimplePropertyDescriptor) property;
- if (p.getValueType() == int.class) {
- int result = internalGetSetIntProperty(p, true, 0);
- return new Integer(result);
- } else if (p.getValueType() == boolean.class) {
- boolean result = internalGetSetBooleanProperty(p, true, false);
- return Boolean.valueOf(result);
- } else {
- return internalGetSetObjectProperty(p, true, null);
- }
- }
- if (property instanceof ChildPropertyDescriptor) {
- return internalGetSetChildProperty((ChildPropertyDescriptor) property, true, null);
- }
- if (property instanceof ChildListPropertyDescriptor) {
- return internalGetChildListProperty((ChildListPropertyDescriptor) property);
- }
- throw new IllegalArgumentException();
- }
-
- /**
- * Sets the value of the given structural property for this node. The value
- * passed depends on the kind of property:
- * <ul>
- * <li>{@link SimplePropertyDescriptor} - the new value of the given simple property,
- * or <code>null</code> if none; primitive values are "boxed"</li>
- * <li>{@link ChildPropertyDescriptor} - the new child node (type <code>ASTNode</code>),
- * or <code>null</code> if none</li>
- * <li>{@link ChildListPropertyDescriptor} - not allowed</li>
- * </ul>
- *
- * @param property the property
- * @param value the property value
- * @exception RuntimeException if this node does not have the
- * given property, or if the given property cannot be set
- * @since 3.0
- */
- public final void setStructuralProperty(StructuralPropertyDescriptor property, Object value) {
- if (property instanceof SimplePropertyDescriptor) {
- SimplePropertyDescriptor p = (SimplePropertyDescriptor) property;
- if (p.getValueType() == int.class) {
- int arg = ((Integer) value).intValue();
- internalGetSetIntProperty(p, false, arg);
- return;
- } else if (p.getValueType() == boolean.class) {
- boolean arg = ((Boolean) value).booleanValue();
- internalGetSetBooleanProperty(p, false, arg);
- return;
- } else {
- if (value == null && p.isMandatory()) {
- throw new IllegalArgumentException();
- }
- internalGetSetObjectProperty(p, false, value);
- return;
- }
- }
- if (property instanceof ChildPropertyDescriptor) {
- ChildPropertyDescriptor p = (ChildPropertyDescriptor) property;
- ASTNode child = (ASTNode) value;
- if (child == null && p.isMandatory()) {
- throw new IllegalArgumentException();
- }
- internalGetSetChildProperty(p, false, child);
- return;
- }
- if (property instanceof ChildListPropertyDescriptor) {
- throw new IllegalArgumentException("Cannot set the list of child list property"); //$NON-NLS-1$
- }
- }
-
- /**
- * Sets the value of the given int-valued property for this node.
- * The default implementation of this method throws an exception explaining
- * that this node does not have such a property. This method should be
- * extended in subclasses that have at leasy one simple property whose value
- * type is int.
- *
- * @param property the property
- * @param get <code>true</code> for a get operation, and
- * <code>false</code> for a set operation
- * @param value the new property value; ignored for get operations
- * @return the value; always returns
- * <code>0</code> for set operations
- * @exception RuntimeException if this node does not have the
- * given property, or if the given value cannot be set as specified
- * @since 3.0
- */
- int internalGetSetIntProperty(SimplePropertyDescriptor property, boolean get, int value) {
- throw new RuntimeException("Node does not have this property"); //$NON-NLS-1$
- }
-
- /**
- * Sets the value of the given boolean-valued property for this node.
- * The default implementation of this method throws an exception explaining
- * that this node does not have such a property. This method should be
- * extended in subclasses that have at leasy one simple property whose value
- * type is boolean.
- *
- * @param property the property
- * @param get <code>true</code> for a get operation, and
- * <code>false</code> for a set operation
- * @param value the new property value; ignored for get operations
- * @return the value; always returns
- * <code>false</code> for set operations
- * @exception RuntimeException if this node does not have the
- * given property, or if the given value cannot be set as specified
- * @since 3.0
- */
- boolean internalGetSetBooleanProperty(SimplePropertyDescriptor property, boolean get, boolean value) {
- throw new RuntimeException("Node does not have this property"); //$NON-NLS-1$
- }
-
- /**
- * Sets the value of the given property for this node.
- * The default implementation of this method throws an exception explaining
- * that this node does not have such a property. This method should be
- * extended in subclasses that have at leasy one simple property whose value
- * type is a reference type.
- *
- * @param property the property
- * @param get <code>true</code> for a get operation, and
- * <code>false</code> for a set operation
- * @param value the new property value, or <code>null</code> if none;
- * ignored for get operations
- * @return the value, or <code>null</code> if none; always returns
- * <code>null</code> for set operations
- * @exception RuntimeException if this node does not have the
- * given property, or if the given value cannot be set as specified
- * @since 3.0
- */
- Object internalGetSetObjectProperty(SimplePropertyDescriptor property, boolean get, Object value) {
- throw new RuntimeException("Node does not have this property"); //$NON-NLS-1$
- }
-
- /**
- * Sets the child value of the given property for this node.
- * The default implementation of this method throws an exception explaining
- * that this node does not have such a property. This method should be
- * extended in subclasses that have at leasy one child property.
- *
- * @param property the property
- * @param get <code>true</code> for a get operation, and
- * <code>false</code> for a set operation
- * @param child the new child value, or <code>null</code> if none;
- * always <code>null</code> for get operations
- * @return the child, or <code>null</code> if none; always returns
- * <code>null</code> for set operations
- * @exception RuntimeException if this node does not have the
- * given property, or if the given child cannot be set as specified
- * @since 3.0
- */
- ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- throw new RuntimeException("Node does not have this property"); //$NON-NLS-1$
- }
-
- /**
- * Returns the list value of the given property for this node.
- * The default implementation of this method throws an exception explaining
- * that this noed does not have such a property. This method should be
- * extended in subclasses that have at leasy one child list property.
- *
- * @param property the property
- * @return the list (element type: {@link ASTNode})
- * @exception RuntimeException if the given node does not have the
- * given property
- * @since 3.0
- */
- List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- throw new RuntimeException("Node does not have this property"); //$NON-NLS-1$
- }
-
- /**
- * Returns a list of structural property descriptors for nodes of the
- * same type as this node. Clients must not modify the result.
- * <p>
- * Note that property descriptors are a meta-level mechanism
- * for manipulating ASTNodes in a generic way. They are
- * unrelated to <code>get/setProperty</code>.
- * </p>
- *
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public final List structuralPropertiesForType() {
- return internalStructuralPropertiesForType(this.ast.apiLevel);
- }
-
- /**
- * Returns a list of property descriptors for this node type.
- * Clients must not modify the result. This abstract method
- * must be implemented in each concrete AST node type.
- * <p>
- * N.B. This method is package-private, so that the implementations
- * of this method in each of the concrete AST node types do not
- * clutter up the API doc.
- * </p>
- *
- * @param apiLevel the API level; one of the <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- abstract List internalStructuralPropertiesForType(int apiLevel);
-
- /**
- * Internal helper method that starts the building a list of
- * property descriptors for the given node type.
- *
- * @param nodeClass the class for a concrete node type
- * @param propertyList empty list
- */
- static void createPropertyList(Class nodeClass, List propertyList) {
- // stuff nodeClass at head of list for future ref
- propertyList.add(nodeClass);
- }
-
- /**
- * Internal helper method that adding a property descriptor.
- *
- * @param property the structural property descriptor
- * @param propertyList list beginning with the AST node class
- * followed by accumulated structural property descriptors
- */
- static void addProperty(StructuralPropertyDescriptor property, List propertyList) {
- Class nodeClass = (Class) propertyList.get(0);
- if (property.getNodeClass() != nodeClass) {
- // easily made cut-and-paste mistake
- throw new RuntimeException("Structural property descriptor has wrong node class!"); //$NON-NLS-1$
- }
- propertyList.add(property);
- }
-
- /**
- * Internal helper method that completes the building of
- * a node type's structural property descriptor list.
- *
- * @param propertyList list beginning with the AST node class
- * followed by accumulated structural property descriptors
- * @return unmodifiable list of structural property descriptors
- * (element type: <code>StructuralPropertyDescriptor</code>)
- */
- static List reapPropertyList(List propertyList) {
- propertyList.remove(0); // remove nodeClass
- // compact
- ArrayList a = new ArrayList(propertyList.size());
- a.addAll(propertyList);
- return Collections.unmodifiableList(a);
- }
-
- /**
- * Checks that this AST operation is not used when
- * building JLS2 level ASTs.
-
- * @exception UnsupportedOperationException
- * @since 3.0
- */
- final void unsupportedIn2() {
- if (this.ast.apiLevel == AST.JLS2_INTERNAL) {
- throw new UnsupportedOperationException("Operation not supported in JLS2 AST"); //$NON-NLS-1$
- }
- }
-
- /**
- * Checks that this AST operation is only used when
- * building JLS2 level ASTs.
-
- * @exception UnsupportedOperationException
- * @since 3.0
- */
- final void supportedOnlyIn2() {
- if (this.ast.apiLevel != AST.JLS2_INTERNAL) {
- throw new UnsupportedOperationException("Operation only supported in JLS2 AST"); //$NON-NLS-1$
- }
- }
-
- /**
- * Sets or clears this node's parent node and location.
- * <p>
- * Note that this method is package-private. The pointer from a node
- * to its parent is set implicitly as a side effect of inserting or
- * removing the node as a child of another node. This method calls
- * <code>ast.modifying()</code>.
- * </p>
- *
- * @param parent the new parent of this node, or <code>null</code> if none
- * @param property the location of this node in its parent,
- * or <code>null</code> if <code>parent</code> is <code>null</code>
- * @see #getLocationInParent
- * @see #getParent
- * @since 3.0
- */
- final void setParent(ASTNode parent, StructuralPropertyDescriptor property) {
- this.ast.modifying();
- this.parent = parent;
- this.location = property;
- }
-
- /**
- * Removes this node from its parent. Has no effect if this node
- * is unparented. If this node appears as an element of a child list
- * property of its parent, then this node is removed from the
- * list using <code>List.remove</code>.
- * If this node appears as the value of a child property of its
- * parent, then this node is detached from its parent
- * by passing <code>null</code> to the appropriate setter method;
- * this operation fails if this node is in a mandatory property.
- *
- * @since 3.0
- */
- public final void delete() {
- StructuralPropertyDescriptor p = getLocationInParent();
- if (p == null) {
- // node is unparented
- return;
- }
- if (p.isChildProperty()) {
- getParent().setStructuralProperty(this.location, null);
- return;
- }
- if (p.isChildListProperty()) {
- List l = (List) getParent().getStructuralProperty(this.location);
- l.remove(this);
- }
- }
-
- /**
- * Checks whether the given new child node is a node
- * in a different AST from its parent-to-be, whether it is
- * already has a parent, whether adding it to its
- * parent-to-be would create a cycle, and whether the child is of
- * the right type. The parent-to-be is the enclosing instance.
- *
- * @param node the parent-to-be node
- * @param newChild the new child of the parent
- * @param cycleCheck <code>true</code> if cycles are possible and need
- * to be checked, <code>false</code> if cycles are impossible and do
- * not need to be checked
- * @param nodeType a type constraint on child nodes, or <code>null</code>
- * if no special check is required
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the child is null</li>
- * <li>the node belongs to a different AST</li>
- * <li>the child has the incorrect node type</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- static void checkNewChild(ASTNode node, ASTNode newChild,
- boolean cycleCheck, Class nodeType) {
- if (newChild.ast != node.ast) {
- // new child is from a different AST
- throw new IllegalArgumentException();
- }
- if (newChild.getParent() != null) {
- // new child currently has a different parent
- throw new IllegalArgumentException();
- }
- if (cycleCheck && newChild == node.getRoot()) {
- // inserting new child would create a cycle
- throw new IllegalArgumentException();
- }
- Class childClass = newChild.getClass();
- if (nodeType != null && !nodeType.isAssignableFrom(childClass)) {
- // new child is not of the right type
- throw new ClassCastException();
- }
- if ((newChild.typeAndFlags & PROTECT) != 0) {
- // new child node is protected => cannot be parented
- throw new IllegalArgumentException("AST node cannot be modified"); //$NON-NLS-1$
- }
- }
-
- /**
- * Prelude portion of the "3 step program" for replacing the
- * old child of this node with another node.
- * Here is the code pattern found in all AST node subclasses:
- * <pre>
- * ASTNode oldChild = this.foo;
- * preReplaceChild(oldChild, newFoo, FOO_PROPERTY);
- * this.foo = newFoo;
- * postReplaceChild(oldChild, newFoo, FOO_PROPERTY);
- * </pre>
- * The first part (preReplaceChild) does all the precondition checks,
- * reports pre-delete events, and changes parent links.
- * The old child is delinked from its parent (making it a root node),
- * and the new child node is linked to its parent. The new child node
- * must be a root node in the same AST as its new parent, and must not
- * be an ancestor of this node. All three nodes must be
- * modifiable (not PROTECTED). The replace operation must fail
- * atomically; so it is crucial that all precondition checks
- * be done before any linking and delinking happens.
- * The final part (postReplaceChild )reports post-add events.
- * <p>
- * This method calls <code>ast.modifying()</code> for the nodes affected.
- * </p>
- *
- * @param oldChild the old child of this node, or <code>null</code> if
- * there was no old child to replace
- * @param newChild the new child of this node, or <code>null</code> if
- * there is no replacement child
- * @param property the property descriptor of this node describing
- * the relationship between node and child
- * @exception RuntimeException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * <li>any of the nodes involved are unmodifiable</li>
- * </ul>
- * @since 3.0
- */
- final void preReplaceChild(ASTNode oldChild, ASTNode newChild, ChildPropertyDescriptor property) {
- if ((this.typeAndFlags & PROTECT) != 0) {
- // this node is protected => cannot gain or lose children
- throw new IllegalArgumentException("AST node cannot be modified"); //$NON-NLS-1$
- }
- if (newChild != null) {
- checkNewChild(this, newChild, property.cycleRisk, null);
- }
- // delink old child from parent
- if (oldChild != null) {
- if ((oldChild.typeAndFlags & PROTECT) != 0) {
- // old child node is protected => cannot be unparented
- throw new IllegalArgumentException("AST node cannot be modified"); //$NON-NLS-1$
- }
- if (newChild != null) {
- this.ast.preReplaceChildEvent(this, oldChild, newChild, property);
- } else {
- this.ast.preRemoveChildEvent(this, oldChild, property);
- }
- oldChild.setParent(null, null);
- } else {
- if(newChild != null) {
- this.ast.preAddChildEvent(this, newChild, property);
- }
- }
- // link new child to parent
- if (newChild != null) {
- newChild.setParent(this, property);
- // cannot notify postAddChildEvent until parent is linked to child too
- }
- }
-
- /**
- * Postlude portion of the "3 step program" for replacing the
- * old child of this node with another node.
- * See {@link #preReplaceChild(ASTNode, ASTNode, ChildPropertyDescriptor)}
- * for details.
- * @since 3.0
- */
- final void postReplaceChild(ASTNode oldChild, ASTNode newChild, ChildPropertyDescriptor property) {
- // link new child to parent
- if (newChild != null) {
- if (oldChild != null) {
- this.ast.postReplaceChildEvent(this, oldChild, newChild, property);
- } else {
- this.ast.postAddChildEvent(this, newChild, property);
- }
- } else {
- this.ast.postRemoveChildEvent(this, oldChild, property);
- }
- }
-
- /**
- * Prelude portion of the "3 step program" for changing the
- * value of a simple property of this node.
- * Here is the code pattern found in all AST node subclasses:
- * <pre>
- * preValueChange(FOO_PROPERTY);
- * this.foo = newFoo;
- * postValueChange(FOO_PROPERTY);
- * </pre>
- * The first part (preValueChange) does the precondition check
- * to make sure the node is modifiable (not PROTECTED).
- * The change operation must fail atomically; so it is crucial
- * that the precondition checks are done before the field is
- * hammered. The final part (postValueChange)reports post-change
- * events.
- * <p>
- * This method calls <code>ast.modifying()</code> for the node affected.
- * </p>
- *
- * @param property the property descriptor of this node
- * @exception RuntimeException if:
- * <ul>
- * <li>this node is unmodifiable</li>
- * </ul>
- * @since 3.0
- */
- final void preValueChange(SimplePropertyDescriptor property) {
- if ((this.typeAndFlags & PROTECT) != 0) {
- // this node is protected => cannot change valure of properties
- throw new IllegalArgumentException("AST node cannot be modified"); //$NON-NLS-1$
- }
- this.ast.preValueChangeEvent(this, property);
- this.ast.modifying();
- }
-
- /**
- * Postlude portion of the "3 step program" for replacing the
- * old child of this node with another node.
- * See {@link #preValueChange(SimplePropertyDescriptor)} for details.
- * @since 3.0
- */
- final void postValueChange(SimplePropertyDescriptor property) {
- this.ast.postValueChangeEvent(this, property);
- }
-
- /**
- * Ensures that this node is modifiable (that is, not marked PROTECTED).
- * If successful, calls ast.modifying().
- * @exception RuntimeException is not modifiable
- */
- final void checkModifiable() {
- if ((this.typeAndFlags & PROTECT) != 0) {
- throw new IllegalArgumentException("AST node cannot be modified"); //$NON-NLS-1$
- }
- this.ast.modifying();
- }
-
- /**
- * Begin lazy initialization of this node.
- * Here is the code pattern found in all AST
- * node subclasses:
- * <pre>
- * if (this.foo == null) {
- * // lazy init must be thread-safe for readers
- * synchronized (this) {
- * if (this.foo == null) {
- * preLazyInit();
- * this.foo = ...; // code to create new node
- * postLazyInit(this.foo, FOO_PROPERTY);
- * }
- * }
- * }
- * </pre>
- * @since 3.0
- */
- final void preLazyInit() {
- // IMPORTANT: this method is called by readers
- // ASTNode.this is locked at this point
- this.ast.disableEvents();
- // will turn events back on in postLasyInit
- }
-
- /**
- * End lazy initialization of this node.
- *
- * @param newChild the new child of this node, or <code>null</code> if
- * there is no replacement child
- * @param property the property descriptor of this node describing
- * the relationship between node and child
- * @since 3.0
- */
- final void postLazyInit(ASTNode newChild, ChildPropertyDescriptor property) {
- // IMPORTANT: this method is called by readers
- // ASTNode.this is locked at this point
- // newChild is brand new (so no chance of concurrent access)
- newChild.setParent(this, property);
- // turn events back on (they were turned off in corresponding preLazyInit)
- this.ast.reenableEvents();
- }
-
- /**
- * Returns the named property of this node, or <code>null</code> if none.
- *
- * @param propertyName the property name
- * @return the property value, or <code>null</code> if none
- * @see #setProperty(String,Object)
- */
- public final Object getProperty(String propertyName) {
- if (propertyName == null) {
- throw new IllegalArgumentException();
- }
- if (this.property1 == null) {
- // node has no properties at all
- return null;
- }
- if (this.property1 instanceof String) {
- // node has only a single property
- if (propertyName.equals(this.property1)) {
- return this.property2;
- } else {
- return null;
- }
- }
- // otherwise node has table of properties
- Map m = (Map) this.property1;
- return m.get(propertyName);
- }
-
- /**
- * Sets the named property of this node to the given value,
- * or to <code>null</code> to clear it.
- * <p>
- * Clients should employ property names that are sufficiently unique
- * to avoid inadvertent conflicts with other clients that might also be
- * setting properties on the same node.
- * </p>
- * <p>
- * Note that modifying a property is not considered a modification to the
- * AST itself. This is to allow clients to decorate existing nodes with
- * their own properties without jeopardizing certain things (like the
- * validity of bindings), which rely on the underlying tree remaining static.
- * </p>
- *
- * @param propertyName the property name
- * @param data the new property value, or <code>null</code> if none
- * @see #getProperty(String)
- */
- public final void setProperty(String propertyName, Object data) {
- if (propertyName == null) {
- throw new IllegalArgumentException();
- }
- // N.B. DO NOT CALL ast.modifying();
-
- if (this.property1 == null) {
- // node has no properties at all
- if (data == null) {
- // we already know this
- return;
- }
- // node gets its fist property
- this.property1 = propertyName;
- this.property2 = data;
- return;
- }
-
- if (this.property1 instanceof String) {
- // node has only a single property
- if (propertyName.equals(this.property1)) {
- // we're in luck
- this.property2 = data;
- if (data == null) {
- // just deleted last property
- this.property1 = null;
- this.property2 = null;
- }
- return;
- }
- if (data == null) {
- // we already know this
- return;
- }
- // node already has one property - getting its second
- // convert to more flexible representation
- HashMap m = new HashMap(2);
- m.put(this.property1, this.property2);
- m.put(propertyName, data);
- this.property1 = m;
- this.property2 = null;
- return;
- }
-
- // node has two or more properties
- HashMap m = (HashMap) this.property1;
- if (data == null) {
- m.remove(propertyName);
- // check for just one property left
- if (m.size() == 1) {
- // convert to more efficient representation
- Map.Entry[] entries = (Map.Entry[]) m.entrySet().toArray(new Map.Entry[1]);
- this.property1 = entries[0].getKey();
- this.property2 = entries[0].getValue();
- }
- return;
- } else {
- m.put(propertyName, data);
- // still has two or more properties
- return;
- }
- }
-
- /**
- * Returns an unmodifiable table of the properties of this node with
- * non-<code>null</code> values.
- *
- * @return the table of property values keyed by property name
- * (key type: <code>String</code>; value type: <code>Object</code>)
- */
- public final Map properties() {
- if (this.property1 == null) {
- // node has no properties at all
- return UNMODIFIABLE_EMPTY_MAP;
- }
- if (this.property1 instanceof String) {
- // node has a single property
- return Collections.singletonMap(this.property1, this.property2);
- }
-
- // node has two or more properties
- if (this.property2 == null) {
- this.property2 = Collections.unmodifiableMap((Map) this.property1);
- }
- // property2 is unmodifiable wrapper for map in property1
- return (Map) this.property2;
- }
-
- /**
- * Returns the flags associated with this node.
- * <p>
- * No flags are associated with newly created nodes.
- * </p>
- * <p>
- * The flags are the bitwise-or of individual flags.
- * The following flags are currently defined:
- * <ul>
- * <li>{@link #MALFORMED} - indicates node is syntactically
- * malformed</li>
- * <li>{@link #ORIGINAL} - indicates original node
- * created by ASTParser</li>
- * <li>{@link #PROTECT} - indicates node is protected
- * from further modification</li>
- * <li>{@link #RECOVERED} - indicates node or a part of this node
- * is recovered from source that contains a syntax error</li>
- * </ul>
- * Other bit positions are reserved for future use.
- * </p>
- *
- * @return the bitwise-or of individual flags
- * @see #setFlags(int)
- */
- public final int getFlags() {
- return this.typeAndFlags & 0xFFFF;
- }
-
- /**
- * Sets the flags associated with this node to the given value.
- * <p>
- * The flags are the bitwise-or of individual flags.
- * The following flags are currently defined:
- * <ul>
- * <li>{@link #MALFORMED} - indicates node is syntactically
- * malformed</li>
- * <li>{@link #ORIGINAL} - indicates original node
- * created by ASTParser</li>
- * <li>{@link #PROTECT} - indicates node is protected
- * from further modification</li>
- * <li>{@link #RECOVERED} - indicates node or a part of this node
- * is recovered from source that contains a syntax error</li>
- * </ul>
- * Other bit positions are reserved for future use.
- * </p>
- * <p>
- * Note that the flags are <em>not</em> considered a structural
- * property of the node, and can be changed even if the
- * node is marked as protected.
- * </p>
- *
- * @param flags the bitwise-or of individual flags
- * @see #getFlags()
- */
- public final void setFlags(int flags) {
- this.ast.modifying();
- int old = this.typeAndFlags & 0xFFFF0000;
- this.typeAndFlags = old | (flags & 0xFFFF);
- }
-
- /**
- * Returns an integer value identifying the type of this concrete AST node.
- * The values are small positive integers, suitable for use in switch statements.
- * <p>
- * For each concrete node type there is a unique node type constant (name
- * and value). The unique node type constant for a concrete node type such as
- * <code>CastExpression</code> is <code>ASTNode.CAST_EXPRESSION</code>.
- * </p>
- *
- * @return one of the node type constants
- */
- public final int getNodeType() {
- return this.typeAndFlags >>> 16;
- }
-
- /**
- * Sets the integer value identifying the type of this concrete AST node.
- * The values are small positive integers, suitable for use in switch statements.
- *
- * @param nodeType one of the node type constants
- */
- private void setNodeType(int nodeType) {
- int old = this.typeAndFlags & 0xFFFF0000;
- this.typeAndFlags = old | (nodeType << 16);
- }
-
- /**
- * Returns an integer value identifying the type of this concrete AST node.
- * <p>
- * This internal method is implemented in each of the
- * concrete node subclasses.
- * </p>
- *
- * @return one of the node type constants
- */
- abstract int getNodeType0();
-
- /**
- * The <code>ASTNode</code> implementation of this <code>Object</code>
- * method uses object identity (==). Use <code>subtreeMatch</code> to
- * compare two subtrees for equality.
- *
- * @param obj {@inheritDoc}
- * @return {@inheritDoc}
- * @see #subtreeMatch(ASTMatcher matcher, Object other)
- */
- public final boolean equals(Object obj) {
- return this == obj; // equivalent to Object.equals
- }
-
- /*
- * (non-Javadoc)
- * This makes it consistent with the fact that a equals methods has been provided.
- * @see java.lang.Object#hashCode()
- */
- public final int hashCode() {
- return super.hashCode();
- }
-
- /**
- * Returns whether the subtree rooted at the given node matches the
- * given other object as decided by the given matcher.
- *
- * @param matcher the matcher
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match
- */
- public final boolean subtreeMatch(ASTMatcher matcher, Object other) {
- return subtreeMatch0(matcher, other);
- }
-
- /**
- * Returns whether the subtree rooted at the given node matches the
- * given other object as decided by the given matcher.
- * <p>
- * This internal method is implemented in each of the
- * concrete node subclasses.
- * </p>
- *
- * @param matcher the matcher
- * @param other the other object, or <code>null</code>
- * @return <code>true</code> if the subtree matches, or
- * <code>false</code> if they do not match
- */
- abstract boolean subtreeMatch0(ASTMatcher matcher, Object other);
-
- /**
- * Returns a deep copy of the subtree of AST nodes rooted at the
- * given node. The resulting nodes are owned by the given AST,
- * which may be different from the ASTs of the given node.
- * Even if the given node has a parent, the result node will be unparented.
- * <p>
- * Source range information on the original nodes is automatically copied to the new
- * nodes. Client properties (<code>properties</code>) are not carried over.
- * </p>
- * <p>
- * The node's <code>AST</code> and the target <code>AST</code> must support
- * the same API level.
- * </p>
- *
- * @param target the AST that is to own the nodes in the result
- * @param node the node to copy, or <code>null</code> if none
- * @return the copied node, or <code>null</code> if <code>node</code>
- * is <code>null</code>
- */
- public static ASTNode copySubtree(AST target, ASTNode node) {
- if (node == null) {
- return null;
- }
- if (target == null) {
- throw new IllegalArgumentException();
- }
- if (target.apiLevel() != node.getAST().apiLevel()) {
- throw new UnsupportedOperationException();
- }
- ASTNode newNode = node.clone(target);
- return newNode;
- }
-
- /**
- * Returns a deep copy of the subtrees of AST nodes rooted at the
- * given list of nodes. The resulting nodes are owned by the given AST,
- * which may be different from the ASTs of the nodes in the list.
- * Even if the nodes in the list have parents, the nodes in the result
- * will be unparented.
- * <p>
- * Source range information on the original nodes is automatically copied to the new
- * nodes. Client properties (<code>properties</code>) are not carried over.
- * </p>
- *
- * @param target the AST that is to own the nodes in the result
- * @param nodes the list of nodes to copy
- * (element type: <code>ASTNode</code>)
- * @return the list of copied subtrees
- * (element type: <code>ASTNode</code>)
- */
- public static List copySubtrees(AST target, List nodes) {
- List result = new ArrayList(nodes.size());
- for (Iterator it = nodes.iterator(); it.hasNext(); ) {
- ASTNode oldNode = (ASTNode) it.next();
- ASTNode newNode = oldNode.clone(target);
- result.add(newNode);
- }
- return result;
- }
-
- /**
- * Returns a deep copy of the subtree of AST nodes rooted at this node.
- * The resulting nodes are owned by the given AST, which may be different
- * from the AST of this node. Even if this node has a parent, the
- * result node will be unparented.
- * <p>
- * This method reports pre- and post-clone events, and dispatches
- * to <code>clone0(AST)</code> which is reimplemented in node subclasses.
- * </p>
- *
- * @param target the AST that is to own the nodes in the result
- * @return the root node of the copies subtree
- */
- final ASTNode clone(AST target) {
- this.ast.preCloneNodeEvent(this);
- ASTNode c = this.clone0(target);
- this.ast.postCloneNodeEvent(this, c);
- return c;
- }
-
- /**
- * Returns a deep copy of the subtree of AST nodes rooted at this node.
- * The resulting nodes are owned by the given AST, which may be different
- * from the AST of this node. Even if this node has a parent, the
- * result node will be unparented.
- * <p>
- * This method must be implemented in subclasses.
- * </p>
- * <p>
- * This method does not report pre- and post-clone events.
- * All callers should instead call <code>clone(AST)</code>
- * to ensure that pre- and post-clone events are reported.
- * </p>
- * <p>
- * N.B. This method is package-private, so that the implementations
- * of this method in each of the concrete AST node types do not
- * clutter up the API doc.
- * </p>
- *
- * @param target the AST that is to own the nodes in the result
- * @return the root node of the copies subtree
- */
- abstract ASTNode clone0(AST target);
-
- /**
- * Accepts the given visitor on a visit of the current node.
- *
- * @param visitor the visitor object
- * @exception IllegalArgumentException if the visitor is null
- */
- public final void accept(ASTVisitor visitor) {
- if (visitor == null) {
- throw new IllegalArgumentException();
- }
- // begin with the generic pre-visit
- visitor.preVisit(this);
- // dynamic dispatch to internal method for type-specific visit/endVisit
- accept0(visitor);
- // end with the generic post-visit
- visitor.postVisit(this);
- }
-
- /**
- * Accepts the given visitor on a type-specific visit of the current node.
- * This method must be implemented in all concrete AST node types.
- * <p>
- * General template for implementation on each concrete ASTNode class:
- * <pre>
- * <code>
- * boolean visitChildren = visitor.visit(this);
- * if (visitChildren) {
- * // visit children in normal left to right reading order
- * acceptChild(visitor, getProperty1());
- * acceptChildren(visitor, rawListProperty);
- * acceptChild(visitor, getProperty2());
- * }
- * visitor.endVisit(this);
- * </code>
- * </pre>
- * Note that the caller (<code>accept</code>) take cares of invoking
- * <code>visitor.preVisit(this)</code> and <code>visitor.postVisit(this)</code>.
- * </p>
- *
- * @param visitor the visitor object
- */
- abstract void accept0(ASTVisitor visitor);
-
- /**
- * Accepts the given visitor on a visit of the current node.
- * <p>
- * This method should be used by the concrete implementations of
- * <code>accept0</code> to traverse optional properties. Equivalent
- * to <code>child.accept(visitor)</code> if <code>child</code>
- * is not <code>null</code>.
- * </p>
- *
- * @param visitor the visitor object
- * @param child the child AST node to dispatch too, or <code>null</code>
- * if none
- */
- final void acceptChild(ASTVisitor visitor, ASTNode child) {
- if (child == null) {
- return;
- }
- child.accept(visitor);
- }
-
- /**
- * Accepts the given visitor on a visit of the given live list of
- * child nodes.
- * <p>
- * This method must be used by the concrete implementations of
- * <code>accept</code> to traverse list-values properties; it
- * encapsulates the proper handling of on-the-fly changes to the list.
- * </p>
- *
- * @param visitor the visitor object
- * @param children the child AST node to dispatch too, or <code>null</code>
- * if none
- */
- final void acceptChildren(ASTVisitor visitor, ASTNode.NodeList children) {
- // use a cursor to keep track of where we are up to
- // (the list may be changing under foot)
- NodeList.Cursor cursor = children.newCursor();
- try {
- while (cursor.hasNext()) {
- ASTNode child = (ASTNode) cursor.next();
- child.accept(visitor);
- }
- } finally {
- children.releaseCursor(cursor);
- }
- }
-
- /**
- * Returns the character index into the original source file indicating
- * where the source fragment corresponding to this node begins.
- * <p>
- * The parser supplies useful well-defined source ranges to the nodes it creates.
- * See {@link ASTParser#setKind(int)} for details
- * on precisely where source ranges begin and end.
- * </p>
- *
- * @return the 0-based character index, or <code>-1</code>
- * if no source position information is recorded for this node
- * @see #getLength()
- * @see ASTParser
- */
- public final int getStartPosition() {
- return this.startPosition;
- }
-
- /**
- * Returns the length in characters of the original source file indicating
- * where the source fragment corresponding to this node ends.
- * <p>
- * The parser supplies useful well-defined source ranges to the nodes it creates.
- * See {@link ASTParser#setKind(int)} methods for details
- * on precisely where source ranges begin and end.
- * </p>
- *
- * @return a (possibly 0) length, or <code>0</code>
- * if no source position information is recorded for this node
- * @see #getStartPosition()
- * @see ASTParser
- */
- public final int getLength() {
- return this.length;
- }
-
- /**
- * Sets the source range of the original source file where the source
- * fragment corresponding to this node was found.
- * <p>
- * See {@link ASTParser#setKind(int)} for details
- * on precisely where source ranges are supposed to begin and end.
- * </p>
- *
- * @param startPosition a 0-based character index,
- * or <code>-1</code> if no source position information is
- * available for this node
- * @param length a (possibly 0) length,
- * or <code>0</code> if no source position information is recorded
- * for this node
- * @see #getStartPosition()
- * @see #getLength()
- * @see ASTParser
- */
- public final void setSourceRange(int startPosition, int length) {
- if (startPosition >= 0 && length < 0) {
- throw new IllegalArgumentException();
- }
- if (startPosition < 0 && length != 0) {
- throw new IllegalArgumentException();
- }
- // source positions are not considered a structural property
- // but we protect them nevertheless
- checkModifiable();
- this.startPosition = startPosition;
- this.length = length;
- }
-
- /**
- * Returns a string representation of this node suitable for debugging
- * purposes only.
- *
- * @return a debug string
- */
- public final String toString() {
- StringBuffer buffer = new StringBuffer();
- int p = buffer.length();
- try {
- appendDebugString(buffer);
- } catch (RuntimeException e) {
- // since debugger sometimes call toString methods, problems can easily happen when
- // toString is called on an instance that is being initialized
- buffer.setLength(p);
- buffer.append("!"); //$NON-NLS-1$
- buffer.append(standardToString());
- }
- return buffer.toString();
- }
-
- /**
- * Returns the string representation of this node produced by the standard
- * <code>Object.toString</code> method.
- *
- * @return a debug string
- */
- final String standardToString() {
- return super.toString();
- }
-
- /**
- * Appends a debug representation of this node to the given string buffer.
- * <p>
- * The <code>ASTNode</code> implementation of this method prints out the entire
- * subtree. Subclasses may override to provide a more succinct representation.
- * </p>
- *
- * @param buffer the string buffer to append to
- */
- void appendDebugString(StringBuffer buffer) {
- // print the subtree by default
- appendPrintString(buffer);
- }
-
- /**
- * Appends a standard Java source code representation of this subtree to the given
- * string buffer.
- *
- * @param buffer the string buffer to append to
- */
- final void appendPrintString(StringBuffer buffer) {
- NaiveASTFlattener printer = new NaiveASTFlattener();
- this.accept(printer);
- buffer.append(printer.getResult());
- }
-
- /**
- * Estimate of size of an object header in bytes.
- */
- static final int HEADERS = 12;
-
- /**
- * Approximate base size of an AST node instance in bytes,
- * including object header and instance fields.
- * That is, HEADERS + (# instance vars in ASTNode)*4.
- */
- static final int BASE_NODE_SIZE = HEADERS + 7 * 4;
-
- /**
- * Returns an estimate of the memory footprint, in bytes,
- * of the given string.
- *
- * @param string the string to measure, or <code>null</code>
- * @return the size of this string object in bytes, or
- * 0 if the string is <code>null</code>
- * @since 3.0
- */
- static int stringSize(String string) {
- int size = 0;
- if (string != null) {
- // Strings usually have 4 instance fields, one of which is a char[]
- size += HEADERS + 4 * 4;
- // char[] has 2 bytes per character
- size += HEADERS + 2 * string.length();
- }
- return size;
- }
-
- /**
- * Returns an estimate of the memory footprint in bytes of the entire
- * subtree rooted at this node.
- *
- * @return the size of this subtree in bytes
- */
- public final int subtreeBytes() {
- return treeSize();
- }
-
- /**
- * Returns an estimate of the memory footprint in bytes of the entire
- * subtree rooted at this node.
- * <p>
- * N.B. This method is package-private, so that the implementations
- * of this method in each of the concrete AST node types do not
- * clutter up the API doc.
- * </p>
- *
- * @return the size of this subtree in bytes
- */
- abstract int treeSize();
-
- /**
- * Returns an estimate of the memory footprint of this node in bytes.
- * The estimate does not include the space occupied by child nodes.
- *
- * @return the size of this node in bytes
- */
- abstract int memSize();
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.io.PrintWriter;
-import java.io.StringWriter;
-import java.util.HashMap;
-import java.util.Map;
-
-import org.eclipse.core.runtime.IProgressMonitor;
-import net.sourceforge.phpdt.core.IClassFile;
-import net.sourceforge.phpdt.core.ICompilationUnit;
-import net.sourceforge.phpdt.core.IJavaElement;
-import net.sourceforge.phpdt.core.ITypeRoot;
-import net.sourceforge.phpdt.core.IJavaProject;
-import net.sourceforge.phpdt.core.JavaCore;
-import net.sourceforge.phpdt.core.JavaModelException;
-import net.sourceforge.phpdt.core.WorkingCopyOwner;
-import net.sourceforge.phpdt.core.compiler.CategorizedProblem;
-import net.sourceforge.phpdt.core.compiler.CharOperation;
-import net.sourceforge.phpdt.internal.compiler.ast.CompilationUnitDeclaration;
-import net.sourceforge.phpdt.internal.compiler.ast.ConstructorDeclaration;
-import net.sourceforge.phpdt.internal.compiler.env.IBinaryType;
-import net.sourceforge.phpdt.internal.compiler.parser.RecoveryScanner;
-import net.sourceforge.phpdt.internal.compiler.parser.RecoveryScannerData;
-import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
-import net.sourceforge.phpdt.internal.compiler.util.SuffixConstants;
-import net.sourceforge.phpdt.internal.core.*;
-import net.sourceforge.phpdt.internal.core.util.CodeSnippetParsingUtil;
-import net.sourceforge.phpdt.internal.core.util.RecordedParsingInformation;
-import net.sourceforge.phpdt.internal.core.util.Util;
-
-/**
- * A Java language parser for creating abstract syntax trees (ASTs).
- * <p>
- * Example: Create basic AST from source string
- * <pre>
- * char[] source = ...;
- * ASTParser parser = ASTParser.newParser(AST.JLS3); // handles JDK 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6
- * parser.setSource(source);
- * CompilationUnit result = (CompilationUnit) parser.createAST(null);
- * </pre>
- * Once a configured parser instance has been used to create an AST,
- * the settings are automatically reset to their defaults,
- * ready for the parser instance to be reused.
- * </p>
- * <p>
- * There are a number of configurable features:
- * <ul>
- * <li>Source string from {@link #setSource(char[]) char[]},
- * {@link #setSource(ICompilationUnit) ICompilationUnit},
- * or {@link #setSource(IClassFile) IClassFile}, and limited
- * to a specified {@linkplain #setSourceRange(int,int) subrange}.</li>
- * <li>Whether {@linkplain #setResolveBindings(boolean) bindings} will be created.</li>
- * <li>Which {@linkplain #setWorkingCopyOwner(WorkingCopyOwner)
- * working copy owner} to use when resolving bindings.</li>
- * <li>A hypothetical {@linkplain #setUnitName(String) compilation unit file name}
- * and {@linkplain #setProject(IJavaProject) Java project}
- * for locating a raw source string in the Java model (when
- * resolving bindings)</li>
- * <li>Which {@linkplain #setCompilerOptions(Map) compiler options}
- * to use. This is especially important to use if the parsing/scanning of the source code requires a
- * different version than the default of the workspace. For example, the workspace defaults are 1.4 and
- * you want to create an AST for a source code that is using 1.5 constructs.</li>
- * <li>Whether to parse just {@linkplain #setKind(int) an expression, statements,
- * or body declarations} rather than an entire compilation unit.</li>
- * <li>Whether to return a {@linkplain #setFocalPosition(int) abridged AST}
- * focused on the declaration containing a given source position.</li>
- * </ul>
- * </p>
- *
- * @since 3.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class ASTParser {
-
- /**
- * Kind constant used to request that the source be parsed
- * as a single expression.
- */
- public static final int K_EXPRESSION = 0x01;
-
- /**
- * Kind constant used to request that the source be parsed
- * as a sequence of statements.
- */
- public static final int K_STATEMENTS = 0x02;
-
- /**
- * Kind constant used to request that the source be parsed
- * as a sequence of class body declarations.
- */
- public static final int K_CLASS_BODY_DECLARATIONS = 0x04;
-
- /**
- * Kind constant used to request that the source be parsed
- * as a compilation unit.
- */
- public static final int K_COMPILATION_UNIT = 0x08;
-
- /**
- * Creates a new object for creating a Java abstract syntax tree
- * (AST) following the specified set of API rules.
- *
- * @param level the API level; one of the LEVEL constants
- * declared on <code>AST</code>
- * @return new ASTParser instance
- */
- public static ASTParser newParser(int level) {
- return new ASTParser(level);
- }
-
- /**
- * Level of AST API desired.
- */
- private final int apiLevel;
-
- /**
- * Kind of parse requested. Defaults to an entire compilation unit.
- */
- private int astKind;
-
- /**
- * Compiler options. Defaults to JavaCore.getOptions().
- */
- private Map compilerOptions;
-
- /**
- * Request for bindings. Defaults to <code>false</code>.
- */
- private boolean resolveBindings;
-
- /**
- * Request for a partial AST. Defaults to <code>false</code>.
- */
- private boolean partial = false;
-
- /**
- * Request for a statements recovery. Defaults to <code>false</code>.
- */
- private boolean statementsRecovery;
-
- /**
- * Request for a bindings recovery. Defaults to <code>false</code>.
- */
- private boolean bindingsRecovery;
-
- /**
- * The focal point for a partial AST request.
- * Only used when <code>partial</code> is <code>true</code>.
- */
- private int focalPointPosition;
-
- /**
- * Source string.
- */
- private char[] rawSource = null;
-
- /**
- * Java model class file or compilation unit supplying the source.
- */
- private ITypeRoot typeRoot = null;
-
- /**
- * Character-based offset into the source string where parsing is to
- * begin. Defaults to 0.
- */
- private int sourceOffset = 0;
-
- /**
- * Character-based length limit, or -1 if unlimited.
- * All characters in the source string between <code>offset</code>
- * and <code>offset+length-1</code> inclusive are parsed. Defaults to -1,
- * which means the rest of the source string.
- */
- private int sourceLength = -1;
-
- /**
- * Working copy owner. Defaults to primary owner.
- */
- private WorkingCopyOwner workingCopyOwner = DefaultWorkingCopyOwner.PRIMARY;
-
- /**
- * Java project used to resolve names, or <code>null</code> if none.
- * Defaults to none.
- */
- private IJavaProject project = null;
-
- /**
- * Name of the compilation unit for resolving bindings, or
- * <code>null</code> if none. Defaults to none.
- */
- private String unitName = null;
-
- /**
- * Creates a new AST parser for the given API level.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param level the API level; one of the LEVEL constants
- * declared on <code>AST</code>
- */
- ASTParser(int level) {
- if ((level != AST.JLS2_INTERNAL)
- && (level != AST.JLS3)) {
- throw new IllegalArgumentException();
- }
- this.apiLevel = level;
- initializeDefaults();
- }
-
- /**
- * Sets all the setting to their default values.
- */
- private void initializeDefaults() {
- this.astKind = K_COMPILATION_UNIT;
- this.rawSource = null;
- this.typeRoot = null;
- this.resolveBindings = false;
- this.sourceLength = -1;
- this.sourceOffset = 0;
- this.workingCopyOwner = DefaultWorkingCopyOwner.PRIMARY;
- this.unitName = null;
- this.project = null;
- this.partial = false;
- Map options = JavaCore.getOptions();
- options.remove(JavaCore.COMPILER_TASK_TAGS); // no need to parse task tags
- this.compilerOptions = options;
- }
-
- /**
- * Requests that the compiler should perform bindings recovery.
- * When bindings recovery is enabled the compiler returns incomplete bindings.
- * <p>
- * Default to <code>false</code>.
- * </p>
- * <p>This should be set to true only if bindings are resolved. It has no effect if there is no binding
- * resolution.</p>
- *
- * @param enabled <code>true</code> if incomplete bindings are expected,
- * and <code>false</code> if only complete bindings are expected.
- *
- * @see IBinding#isRecovered()
- * @since 3.3
- */
- public void setBindingsRecovery(boolean enabled) {
- this.bindingsRecovery = enabled;
- }
- /**
- * Sets the compiler options to be used when parsing.
- * <p>
- * Note that {@link #setSource(IClassFile)},
- * {@link #setSource(ICompilationUnit)},
- * and {@link #setProject(IJavaProject)} reset the compiler options
- * based on the Java project. In other cases, compiler options default
- * to {@link JavaCore#getOptions()}. In either case, and especially
- * in the latter, the caller should carefully weight the consequences of
- * allowing compiler options to be defaulted as opposed to being
- * explicitly specified for the <code>ASTParser</code> instance.
- * For instance, there is a compiler option called "Source Compatibility Mode"
- * which determines which JDK level the source code is expected to meet.
- * If you specify "1.4", then "assert" is treated as a keyword and disallowed
- * as an identifier; if you specify "1.3", then "assert" is allowed as an
- * identifier. So this particular setting has a major bearing on what is
- * considered syntactically legal. By explicitly specifying the setting,
- * the client control exactly how the parser works. On the other hand,
- * allowing default settings means the parsing behaves like other JDT tools.
- * </p>
- *
- * @param options the table of options (key type: <code>String</code>;
- * value type: <code>String</code>), or <code>null</code>
- * to set it back to the default
- */
- public void setCompilerOptions(Map options) {
- if (options == null) {
- options = JavaCore.getOptions();
- } else {
- // copy client's options so as to not do any side effect on them
- options = new HashMap(options);
- }
- options.remove(JavaCore.COMPILER_TASK_TAGS); // no need to parse task tags
- this.compilerOptions = options;
- }
-
- /**
- * Requests that the compiler should provide binding information for
- * the AST nodes it creates.
- * <p>
- * Default to <code>false</code> (no bindings).
- * </p>
- * <p>
- * If <code>setResolveBindings(true)</code>, the various names
- * and types appearing in the AST can be resolved to "bindings"
- * by calling the <code>resolveBinding</code> methods. These bindings
- * draw connections between the different parts of a program, and
- * generally afford a more powerful vantage point for clients who wish to
- * analyze a program's structure more deeply. These bindings come at a
- * considerable cost in both time and space, however, and should not be
- * requested frivolously. The additional space is not reclaimed until the
- * AST, all its nodes, and all its bindings become garbage. So it is very
- * important to not retain any of these objects longer than absolutely
- * necessary. Bindings are resolved at the time the AST is created. Subsequent
- * modifications to the AST do not affect the bindings returned by
- * <code>resolveBinding</code> methods in any way; these methods return the
- * same binding as before the AST was modified (including modifications
- * that rearrange subtrees by reparenting nodes).
- * If <code>setResolveBindings(false)</code> (the default), the analysis
- * does not go beyond parsing and building the tree, and all
- * <code>resolveBinding</code> methods return <code>null</code> from the
- * outset.
- * </p>
- * <p>
- * When bindings are requested, instead of considering compilation units on disk only
- * one can supply a <code>WorkingCopyOwner</code>. Working copies owned
- * by this owner take precedence over the underlying compilation units when looking
- * up names and drawing the connections.
- * </p>
- * <p>
- * Binding information is obtained from the Java model.
- * This means that the compilation unit must be located relative to the
- * Java model. This happens automatically when the source code comes from
- * either {@link #setSource(ICompilationUnit) setSource(ICompilationUnit)}
- * or {@link #setSource(IClassFile) setSource(IClassFile)}.
- * When source is supplied by {@link #setSource(char[]) setSource(char[])},
- * the location must be extablished explicitly by calling
- * {@link #setProject(IJavaProject)} and {@link #setUnitName(String)}.
- * Note that the compiler options that affect doc comment checking may also
- * affect whether any bindings are resolved for nodes within doc comments.
- * </p>
- *
- * @param bindings <code>true</code> if bindings are wanted,
- * and <code>false</code> if bindings are not of interest
- */
- public void setResolveBindings(boolean bindings) {
- this.resolveBindings = bindings;
- }
-
- /**
- * Requests an abridged abstract syntax tree.
- * By default, complete ASTs are returned.
- * <p>
- * When <code>true</code> the resulting AST does not have nodes for
- * the entire compilation unit. Rather, the AST is only fleshed out
- * for the node that include the given source position. This kind of limited
- * AST is sufficient for certain purposes but totally unsuitable for others.
- * In places where it can be used, the limited AST offers the advantage of
- * being smaller and faster to construct.
- * </p>
- * <p>
- * The AST will include nodes for all of the compilation unit's
- * package, import, and top-level type declarations. It will also always contain
- * nodes for all the body declarations for those top-level types, as well
- * as body declarations for any member types. However, some of the body
- * declarations may be abridged. In particular, the statements ordinarily
- * found in the body of a method declaration node will not be included
- * (the block will be empty) unless the source position falls somewhere
- * within the source range of that method declaration node. The same is true
- * for initializer declarations; the statements ordinarily found in the body
- * of initializer node will not be included unless the source position falls
- * somewhere within the source range of that initializer declaration node.
- * Field declarations are never abridged. Note that the AST for the body of
- * that one unabridged method (or initializer) is 100% complete; it has all
- * its statements, including any local or anonymous type declarations
- * embedded within them. When the the given position is not located within
- * the source range of any body declaration of a top-level type, the AST
- * returned will be a skeleton that includes nodes for all and only the major
- * declarations; this kind of AST is still quite useful because it contains
- * all the constructs that introduce names visible to the world outside the
- * compilation unit.
- * </p>
- *
- * @param position a position into the corresponding body declaration
- */
- public void setFocalPosition(int position) {
- this.partial = true;
- this.focalPointPosition = position;
- }
-
- /**
- * Sets the kind of constructs to be parsed from the source.
- * Defaults to an entire compilation unit.
- * <p>
- * When the parse is successful the result returned includes the ASTs for the
- * requested source:
- * <ul>
- * <li>{@link #K_COMPILATION_UNIT K_COMPILATION_UNIT}: The result node
- * is a {@link CompilationUnit}.</li>
- * <li>{@link #K_CLASS_BODY_DECLARATIONS K_CLASS_BODY_DECLARATIONS}: The result node
- * is a {@link TypeDeclaration} whose
- * {@link TypeDeclaration#bodyDeclarations() bodyDeclarations}
- * are the new trees. Other aspects of the type declaration are unspecified.</li>
- * <li>{@link #K_STATEMENTS K_STATEMENTS}: The result node is a
- * {@link Block Block} whose {@link Block#statements() statements}
- * are the new trees. Other aspects of the block are unspecified.</li>
- * <li>{@link #K_EXPRESSION K_EXPRESSION}: The result node is a subclass of
- * {@link Expression Expression}. Other aspects of the expression are unspecified.</li>
- * </ul>
- * The resulting AST node is rooted under (possibly contrived)
- * {@link CompilationUnit CompilationUnit} node, to allow the
- * client to retrieve the following pieces of information
- * available there:
- * <ul>
- * <li>{@linkplain CompilationUnit#getLineNumber(int) Line number map}. Line
- * numbers start at 1 and only cover the subrange scanned
- * (<code>source[offset]</code> through <code>source[offset+length-1]</code>).</li>
- * <li>{@linkplain CompilationUnit#getMessages() Compiler messages}
- * and {@linkplain CompilationUnit#getProblems() detailed problem reports}.
- * Character positions are relative to the start of
- * <code>source</code>; line positions are for the subrange scanned.</li>
- * <li>{@linkplain CompilationUnit#getCommentList() Comment list}
- * for the subrange scanned.</li>
- * </ul>
- * The contrived nodes do not have source positions. Other aspects of the
- * {@link CompilationUnit CompilationUnit} node are unspecified, including
- * the exact arrangment of intervening nodes.
- * </p>
- * <p>
- * Lexical or syntax errors detected while parsing can result in
- * a result node being marked as {@link ASTNode#MALFORMED MALFORMED}.
- * In more severe failure cases where the parser is unable to
- * recognize the input, this method returns
- * a {@link CompilationUnit CompilationUnit} node with at least the
- * compiler messages.
- * </p>
- * <p>Each node in the subtree (other than the contrived nodes)
- * carries source range(s) information relating back
- * to positions in the given source (the given source itself
- * is not remembered with the AST).
- * The source range usually begins at the first character of the first token
- * corresponding to the node; leading whitespace and comments are <b>not</b>
- * included. The source range usually extends through the last character of
- * the last token corresponding to the node; trailing whitespace and
- * comments are <b>not</b> included. There are a handful of exceptions
- * (including the various body declarations); the
- * specification for these node type spells out the details.
- * Source ranges nest properly: the source range for a child is always
- * within the source range of its parent, and the source ranges of sibling
- * nodes never overlap.
- * </p>
- * <p>
- * Binding information is only computed when <code>kind</code> is
- * <code>K_COMPILATION_UNIT</code>.
- * </p>
- *
- * @param kind the kind of construct to parse: one of
- * {@link #K_COMPILATION_UNIT},
- * {@link #K_CLASS_BODY_DECLARATIONS},
- * {@link #K_EXPRESSION},
- * {@link #K_STATEMENTS}
- */
- public void setKind(int kind) {
- if ((kind != K_COMPILATION_UNIT)
- && (kind != K_CLASS_BODY_DECLARATIONS)
- && (kind != K_EXPRESSION)
- && (kind != K_STATEMENTS)) {
- throw new IllegalArgumentException();
- }
- this.astKind = kind;
- }
-
- /**
- * Sets the source code to be parsed.
- *
- * @param source the source string to be parsed,
- * or <code>null</code> if none
- */
- public void setSource(char[] source) {
- this.rawSource = source;
- // clear the type root
- this.typeRoot = null;
- }
-
- /**
- * Sets the source code to be parsed.
- * This method automatically sets the project (and compiler
- * options) based on the given compilation unit, in a manner
- * equivalent to <code>setProject(source.getJavaProject())</code>
- *
- * @param source the Java model compilation unit whose source code
- * is to be parsed, or <code>null</code> if none
- */
- public void setSource(ICompilationUnit source) {
- setSource((ITypeRoot)source);
- }
-
- /**
- * Sets the source code to be parsed.
- * <p>This method automatically sets the project (and compiler
- * options) based on the given compilation unit, in a manner
- * equivalent to <code>setProject(source.getJavaProject())</code>.</p>
- * <p>If the given class file has no source attachment, the creation of the
- * ast will fail with an IllegalStateException.</p>
- *
- * @param source the Java model class file whose corresponding source code
- * is to be parsed, or <code>null</code> if none
- */
- public void setSource(IClassFile source) {
- setSource((ITypeRoot)source);
- }
-
- /**
- * Sets the source code to be parsed.
- * <p>This method automatically sets the project (and compiler
- * options) based on the given compilation unit of class file, in a manner
- * equivalent to <code>setProject(source.getJavaProject())</code>.</p>
- * <p>If the source is a class file without source attachment, the creation of the
- * ast will fail with an IllegalStateException.</p>
- *
- * @param source the Java model compilation unit or class file whose corresponding source code
- * is to be parsed, or <code>null</code> if none
- * @since 3.3
- */
- public void setSource(ITypeRoot source) {
- this.typeRoot = source;
- // clear the raw source
- this.rawSource = null;
- if (source != null) {
- this.project = source.getJavaProject();
- Map options = this.project.getOptions(true);
- options.remove(JavaCore.COMPILER_TASK_TAGS); // no need to parse task tags
- this.compilerOptions = options;
- }
- }
-
- /**
- * Sets the subrange of the source code to be parsed.
- * By default, the entire source string will be parsed
- * (<code>offset</code> 0 and <code>length</code> -1).
- *
- * @param offset the index of the first character to parse
- * @param length the number of characters to parse, or -1 if
- * the remainder of the source string is
- */
- public void setSourceRange(int offset, int length) {
- if (offset < 0 || length < -1) {
- throw new IllegalArgumentException();
- }
- this.sourceOffset = offset;
- this.sourceLength = length;
- }
-
- /**
- * Requests that the compiler should perform statements recovery.
- * When statements recovery is enabled the compiler tries to create statement nodes
- * from code containing syntax errors
- * <p>
- * Default to <code>false</code>.
- * </p>
- *
- * @param enabled <code>true</code> if statements containing syntax errors are wanted,
- * and <code>false</code> if these statements aren't wanted.
- *
- * @since 3.2
- */
- public void setStatementsRecovery(boolean enabled) {
- this.statementsRecovery = enabled;
- }
-
- /**
- * Sets the working copy owner using when resolving bindings, where
- * <code>null</code> means the primary owner. Defaults to the primary owner.
- *
- * @param owner the owner of working copies that take precedence over underlying
- * compilation units, or <code>null</code> if the primary owner should be used
- */
- public void setWorkingCopyOwner(WorkingCopyOwner owner) {
- if (owner == null) {
- this.workingCopyOwner = DefaultWorkingCopyOwner.PRIMARY;
- } else {
- this.workingCopyOwner = owner;
- }
- }
-
- /**
- * Sets the name of the compilation unit that would hypothetically contains
- * the source string. This is used in conjunction with {@link #setSource(char[])}
- * and {@link #setProject(IJavaProject) } to locate the compilation unit relative to a Java project.
- * Defaults to none (<code>null</code>).
- * <p>
- * The name of the compilation unit must be supplied for resolving bindings.
- * This name should be suffixed by a dot ('.') followed by one of the
- * {@link JavaCore#getJavaLikeExtensions() Java-like extensions}
- * and match the name of the main (public) class or interface declared in the source.</p>
- *
- * <p>This name must represent the full path of the unit inside the given project. For example, if the source
- * declares a public class named "Foo" in a project "P", the name of the compilation unit must be
- * "/P/Foo.java". If the source declares a public class name "Bar" in a package "p1.p2" in a project "P",
- * the name of the compilation unit must be "/P/p1/p2/Bar.java".</p>
- *
- * @param unitName the name of the compilation unit that would contain the source
- * string, or <code>null</code> if none
- */
- public void setUnitName(String unitName) {
- this.unitName = unitName;
- }
-
- /**
- * Sets the Java project used when resolving bindings.
- * This method automatically sets the compiler
- * options based on the given project:
- * <pre>
- * setCompilerOptions(project.getOptions(true));
- * </pre>
- * See {@link #setCompilerOptions(Map)} for a discussion of
- * the pros and cons of using these options vs specifying
- * compiler options explicitly.
- * This setting is used in conjunction with <code>setSource(char[])</code>.
- * For the purposes of resolving bindings, types declared in the
- * source string will hide types by the same name available
- * through the classpath of the given project.
- * Defaults to none (<code>null</code>).
- *
- * @param project the Java project used to resolve names, or
- * <code>null</code> if none
- */
- public void setProject(IJavaProject project) {
- this.project = project;
- if (project != null) {
- Map options = project.getOptions(true);
- options.remove(JavaCore.COMPILER_TASK_TAGS); // no need to parse task tags
- this.compilerOptions = options;
- }
- }
-
- /**
- * Creates an abstract syntax tree.
- * <p>
- * A successful call to this method returns all settings to their
- * default values so the object is ready to be reused.
- * </p>
- *
- * @param monitor the progress monitor used to report progress and request cancelation,
- * or <code>null</code> if none
- * @return an AST node whose type depends on the kind of parse
- * requested, with a fallback to a <code>CompilationUnit</code>
- * in the case of severe parsing errors
- * @exception IllegalStateException if the settings provided
- * are insufficient, contradictory, or otherwise unsupported
- */
- public ASTNode createAST(IProgressMonitor monitor) {
- ASTNode result = null;
- if (monitor != null) monitor.beginTask("", 1); //$NON-NLS-1$
- try {
- if (this.rawSource == null && this.typeRoot == null) {
- throw new IllegalStateException("source not specified"); //$NON-NLS-1$
- }
- result = internalCreateAST(monitor);
- } finally {
- // re-init defaults to allow reuse (and avoid leaking)
- initializeDefaults();
- if (monitor != null) monitor.done();
- }
- return result;
- }
-
- /**
- * Creates ASTs for a batch of compilation units.
- * When bindings are being resolved, processing a
- * batch of compilation units is more efficient because much
- * of the work involved in resolving bindings can be shared.
- * <p>
- * When bindings are being resolved, all compilation units must
- * come from the same Java project, which must be set beforehand
- * with <code>setProject</code>.
- * The compilation units are processed one at a time in no
- * specified order. For each of the compilation units in turn,
- * <ul>
- * <li><code>ASTParser.createAST</code> is called to parse it
- * and create a corresponding AST. The calls to
- * <code>ASTParser.createAST</code> all employ the same settings.</li>
- * <li><code>ASTRequestor.acceptAST</code> is called passing
- * the compilation unit and the corresponding AST to
- * <code>requestor</code>.
- * </li>
- * </ul>
- * Note only ASTs from the given compilation units are reported
- * to the requestor. If additional compilation units are required to
- * resolve the original ones, the corresponding ASTs are <b>not</b>
- * reported to the requestor.
- * </p>
- * <p>
- * Note also the following parser parameters are used, regardless of what
- * may have been specified:
- * <ul>
- * <li>The {@linkplain #setKind(int) parser kind} is <code>K_COMPILATION_UNIT</code></li>
- * <li>The {@linkplain #setSourceRange(int,int) source range} is <code>(0, -1)</code></li>
- * <li>The {@linkplain #setFocalPosition(int) focal position} is not set</li>
- * </ul>
- * </p>
- * <p>
- * The <code>bindingKeys</code> parameter specifies bindings keys
- * ({@link IBinding#getKey()}) that are to be looked up. These keys may
- * be for elements either inside or outside the set of compilation
- * units being processed. When bindings are being resolved,
- * the keys and corresponding bindings (or <code>null</code> if none) are
- * passed to <code>ASTRequestor.acceptBinding</code>. Note that binding keys
- * for elements outside the set of compilation units being processed are looked up
- * after all <code>ASTRequestor.acceptAST</code> callbacks have been made.
- * Binding keys for elements inside the set of compilation units being processed
- * are looked up and reported right after the corresponding
- * <code>ASTRequestor.acceptAST</code> callback has been made.
- * No <code>ASTRequestor.acceptBinding</code> callbacks are made unless
- * bindings are being resolved.
- * </p>
- * <p>
- * A successful call to this method returns all settings to their
- * default values so the object is ready to be reused.
- * </p>
- *
- * @param compilationUnits the compilation units to create ASTs for
- * @param bindingKeys the binding keys to create bindings for
- * @param requestor the AST requestor that collects abtract syntax trees and bindings
- * @param monitor the progress monitor used to report progress and request cancelation,
- * or <code>null</code> if none
- * @exception IllegalStateException if the settings provided
- * are insufficient, contradictory, or otherwise unsupported
- * @since 3.1
- */
- public void createASTs(ICompilationUnit[] compilationUnits, String[] bindingKeys, ASTRequestor requestor, IProgressMonitor monitor) {
- try {
- int flags = 0;
- if (this.statementsRecovery) flags |= ICompilationUnit.ENABLE_STATEMENTS_RECOVERY;
- if (this.resolveBindings) {
- if (this.project == null)
- throw new IllegalStateException("project not specified"); //$NON-NLS-1$
- if (this.bindingsRecovery) flags |= ICompilationUnit.ENABLE_BINDINGS_RECOVERY;
- CompilationUnitResolver.resolve(compilationUnits, bindingKeys, requestor, this.apiLevel, this.compilerOptions, this.project, this.workingCopyOwner, flags, monitor);
- } else {
- CompilationUnitResolver.parse(compilationUnits, requestor, this.apiLevel, this.compilerOptions, flags, monitor);
- }
- } finally {
- // re-init defaults to allow reuse (and avoid leaking)
- initializeDefaults();
- }
- }
-
- /**
- * Creates bindings for a batch of Java elements. These elements are either
- * enclosed in {@link ICompilationUnit}s or in {@link IClassFile}s.
- * <p>
- * All enclosing compilation units and class files must
- * come from the same Java project, which must be set beforehand
- * with <code>setProject</code>.
- * </p>
- * <p>
- * All elements must exist. If one doesn't exist, an <code>IllegalStateException</code>
- * is thrown.
- * </p>
- * <p>
- * The returned array has the same size as the given elements array. At a given position
- * it contains the binding of the corresponding Java element, or <code>null</code>
- * if no binding could be created.
- * </p>
- * <p>
- * Note also the following parser parameters are used, regardless of what
- * may have been specified:
- * <ul>
- * <li>The {@linkplain #setResolveBindings(boolean) binding resolution flag} is <code>true</code></li>
- * <li>The {@linkplain #setKind(int) parser kind} is <code>K_COMPILATION_UNIT</code></li>
- * <li>The {@linkplain #setSourceRange(int,int) source range} is <code>(0, -1)</code></li>
- * <li>The {@linkplain #setFocalPosition(int) focal position} is not set</li>
- * </ul>
- * </p>
- * <p>
- * A successful call to this method returns all settings to their
- * default values so the object is ready to be reused.
- * </p>
- *
- * @param elements the Java elements to create bindings for
- * @return the bindings for the given Java elements, possibly containing <code>null</code>s
- * if some bindings could not be created
- * @exception IllegalStateException if the settings provided
- * are insufficient, contradictory, or otherwise unsupported
- * @since 3.1
- */
- public IBinding[] createBindings(IJavaElement[] elements, IProgressMonitor monitor) {
- try {
- if (this.project == null)
- throw new IllegalStateException("project not specified"); //$NON-NLS-1$
- int flags = 0;
- if (this.statementsRecovery) flags |= ICompilationUnit.ENABLE_STATEMENTS_RECOVERY;
- if (this.bindingsRecovery) flags |= ICompilationUnit.ENABLE_BINDINGS_RECOVERY;
- return CompilationUnitResolver.resolve(elements, this.apiLevel, this.compilerOptions, this.project, this.workingCopyOwner, flags, monitor);
- } finally {
- // re-init defaults to allow reuse (and avoid leaking)
- initializeDefaults();
- }
- }
-
- private ASTNode internalCreateAST(IProgressMonitor monitor) {
- boolean needToResolveBindings = this.resolveBindings;
- switch(this.astKind) {
- case K_CLASS_BODY_DECLARATIONS :
- case K_EXPRESSION :
- case K_STATEMENTS :
- if (this.rawSource != null) {
- if (this.sourceOffset + this.sourceLength > this.rawSource.length) {
- throw new IllegalStateException();
- }
- return internalCreateASTForKind();
- }
- break;
- case K_COMPILATION_UNIT :
- CompilationUnitDeclaration compilationUnitDeclaration = null;
- try {
- NodeSearcher searcher = null;
- net.sourceforge.phpdt.internal.compiler.env.ICompilationUnit sourceUnit = null;
- WorkingCopyOwner wcOwner = this.workingCopyOwner;
- if (this.typeRoot instanceof ICompilationUnit) {
- /*
- * this.compilationUnitSource is an instance of org.eclipse.jdt.internal.core.CompilationUnit that implements
- * both org.eclipse.jdt.core.ICompilationUnit and org.eclipse.jdt.internal.compiler.env.ICompilationUnit
- */
- sourceUnit = (net.sourceforge.phpdt.internal.compiler.env.ICompilationUnit) this.typeRoot;
- /*
- * use a BasicCompilation that caches the source instead of using the compilationUnitSource directly
- * (if it is a working copy, the source can change between the parse and the AST convertion)
- * (see https://bugs.eclipse.org/bugs/show_bug.cgi?id=75632)
- */
- sourceUnit = new BasicCompilationUnit(sourceUnit.getContents(), sourceUnit.getPackageName(), new String(sourceUnit.getFileName()), this.project);
- wcOwner = ((ICompilationUnit) this.typeRoot).getOwner();
- } else if (this.typeRoot instanceof IClassFile) {
- try {
- String sourceString = this.typeRoot.getSource();
- if (sourceString == null) {
- throw new IllegalStateException();
- }
- PackageFragment packageFragment = (PackageFragment) this.typeRoot.getParent();
- BinaryType type = (BinaryType) this.typeRoot.findPrimaryType();
- IBinaryType binaryType = (IBinaryType) type.getElementInfo();
- // file name is used to recreate the Java element, so it has to be the toplevel .class file name
- char[] fileName = binaryType.getFileName();
- int firstDollar = CharOperation.indexOf('$', fileName);
- if (firstDollar != -1) {
- char[] suffix = SuffixConstants.SUFFIX_class;
- int suffixLength = suffix.length;
- char[] newFileName = new char[firstDollar + suffixLength];
- System.arraycopy(fileName, 0, newFileName, 0, firstDollar);
- System.arraycopy(suffix, 0, newFileName, firstDollar, suffixLength);
- fileName = newFileName;
- }
- sourceUnit = new BasicCompilationUnit(sourceString.toCharArray(), Util.toCharArrays(packageFragment.names), new String(fileName), this.project);
- } catch(JavaModelException e) {
- // an error occured accessing the java element
- StringWriter stringWriter = new StringWriter();
- PrintWriter writer = null;
- try {
- writer = new PrintWriter(stringWriter);
- e.printStackTrace(writer);
- } finally {
- if (writer != null) writer.close();
- }
- throw new IllegalStateException(String.valueOf(stringWriter.getBuffer()));
- }
- } else if (this.rawSource != null) {
- needToResolveBindings = this.resolveBindings && this.unitName != null && this.project != null && this.compilerOptions != null;
- sourceUnit = new BasicCompilationUnit(this.rawSource, null, this.unitName == null ? "" : this.unitName, this.project); //$NON-NLS-1$
- } else {
- throw new IllegalStateException();
- }
- if (this.partial) {
- searcher = new NodeSearcher(this.focalPointPosition);
- }
- int flags = 0;
- if (this.statementsRecovery) flags |= ICompilationUnit.ENABLE_STATEMENTS_RECOVERY;
- if (needToResolveBindings) {
- if (this.bindingsRecovery) flags |= ICompilationUnit.ENABLE_BINDINGS_RECOVERY;
- try {
- // parse and resolve
- compilationUnitDeclaration =
- CompilationUnitResolver.resolve(
- sourceUnit,
- this.project,
- searcher,
- this.compilerOptions,
- this.workingCopyOwner,
- flags,
- monitor);
- } catch (JavaModelException e) {
- flags &= ~ICompilationUnit.ENABLE_BINDINGS_RECOVERY;
- compilationUnitDeclaration = CompilationUnitResolver.parse(
- sourceUnit,
- searcher,
- this.compilerOptions,
- flags);
- needToResolveBindings = false;
- }
- } else {
- compilationUnitDeclaration = CompilationUnitResolver.parse(
- sourceUnit,
- searcher,
- this.compilerOptions,
- flags);
- needToResolveBindings = false;
- }
- CompilationUnit result = CompilationUnitResolver.convert(
- compilationUnitDeclaration,
- sourceUnit.getContents(),
- this.apiLevel,
- this.compilerOptions,
- needToResolveBindings,
- wcOwner,
- needToResolveBindings ? new DefaultBindingResolver.BindingTables() : null,
- flags,
- monitor);
- result.setTypeRoot(this.typeRoot);
- return result;
- } finally {
- if (compilationUnitDeclaration != null && this.resolveBindings) {
- compilationUnitDeclaration.cleanUp();
- }
- }
- }
- throw new IllegalStateException();
- }
-
- /**
- * Parses the given source between the bounds specified by the given offset (inclusive)
- * and the given length and creates and returns a corresponding abstract syntax tree.
- * <p>
- * When the parse is successful the result returned includes the ASTs for the
- * requested source:
- * <ul>
- * <li>{@link #K_CLASS_BODY_DECLARATIONS K_CLASS_BODY_DECLARATIONS}: The result node
- * is a {@link TypeDeclaration TypeDeclaration} whose
- * {@link TypeDeclaration#bodyDeclarations() bodyDeclarations}
- * are the new trees. Other aspects of the type declaration are unspecified.</li>
- * <li>{@link #K_STATEMENTS K_STATEMENTS}: The result node is a
- * {@link Block Block} whose {@link Block#statements() statements}
- * are the new trees. Other aspects of the block are unspecified.</li>
- * <li>{@link #K_EXPRESSION K_EXPRESSION}: The result node is a subclass of
- * {@link Expression Expression}. Other aspects of the expression are unspecified.</li>
- * </ul>
- * The resulting AST node is rooted under an contrived
- * {@link CompilationUnit CompilationUnit} node, to allow the
- * client to retrieve the following pieces of information
- * available there:
- * <ul>
- * <li>{@linkplain CompilationUnit#getLineNumber(int) Line number map}. Line
- * numbers start at 1 and only cover the subrange scanned
- * (<code>source[offset]</code> through <code>source[offset+length-1]</code>).</li>
- * <li>{@linkplain CompilationUnit#getMessages() Compiler messages}
- * and {@linkplain CompilationUnit#getProblems() detailed problem reports}.
- * Character positions are relative to the start of
- * <code>source</code>; line positions are for the subrange scanned.</li>
- * <li>{@linkplain CompilationUnit#getCommentList() Comment list}
- * for the subrange scanned.</li>
- * </ul>
- * The contrived nodes do not have source positions. Other aspects of the
- * {@link CompilationUnit CompilationUnit} node are unspecified, including
- * the exact arrangment of intervening nodes.
- * </p>
- * <p>
- * Lexical or syntax errors detected while parsing can result in
- * a result node being marked as {@link ASTNode#MALFORMED MALFORMED}.
- * In more severe failure cases where the parser is unable to
- * recognize the input, this method returns
- * a {@link CompilationUnit CompilationUnit} node with at least the
- * compiler messages.
- * </p>
- * <p>Each node in the subtree (other than the contrived nodes)
- * carries source range(s) information relating back
- * to positions in the given source (the given source itself
- * is not remembered with the AST).
- * The source range usually begins at the first character of the first token
- * corresponding to the node; leading whitespace and comments are <b>not</b>
- * included. The source range usually extends through the last character of
- * the last token corresponding to the node; trailing whitespace and
- * comments are <b>not</b> included. There are a handful of exceptions
- * (including the various body declarations); the
- * specification for these node type spells out the details.
- * Source ranges nest properly: the source range for a child is always
- * within the source range of its parent, and the source ranges of sibling
- * nodes never overlap.
- * </p>
- * <p>
- * This method does not compute binding information; all <code>resolveBinding</code>
- * methods applied to nodes of the resulting AST return <code>null</code>.
- * </p>
- *
- * @return an AST node whose type depends on the kind of parse
- * requested, with a fallback to a <code>CompilationUnit</code>
- * in the case of severe parsing errors
- * @see ASTNode#getStartPosition()
- * @see ASTNode#getLength()
- */
- private ASTNode internalCreateASTForKind() {
- final ASTConverter converter = new ASTConverter(this.compilerOptions, false, null);
- converter.compilationUnitSource = this.rawSource;
- converter.compilationUnitSourceLength = this.rawSource.length;
- converter.scanner.setSource(this.rawSource);
-
- AST ast = AST.newAST(this.apiLevel);
- ast.setDefaultNodeFlag(ASTNode.ORIGINAL);
- ast.setBindingResolver(new BindingResolver());
- if (this.statementsRecovery) {
- ast.setFlag(ICompilationUnit.ENABLE_STATEMENTS_RECOVERY);
- }
- converter.setAST(ast);
- CodeSnippetParsingUtil codeSnippetParsingUtil = new CodeSnippetParsingUtil();
- CompilationUnit compilationUnit = ast.newCompilationUnit();
- if (this.sourceLength == -1) {
- this.sourceLength = this.rawSource.length;
- }
- switch(this.astKind) {
- case K_STATEMENTS :
- ConstructorDeclaration constructorDeclaration = codeSnippetParsingUtil.parseStatements(this.rawSource, this.sourceOffset, this.sourceLength, this.compilerOptions, true, this.statementsRecovery);
- RecoveryScannerData data = constructorDeclaration.compilationResult.recoveryScannerData;
- if(data != null) {
- Scanner scanner = converter.scanner;
- converter.scanner = new RecoveryScanner(scanner, data.removeUnused());
- converter.docParser.scanner = converter.scanner;
- converter.scanner.setSource(scanner.source);
- }
- RecordedParsingInformation recordedParsingInformation = codeSnippetParsingUtil.recordedParsingInformation;
- int[][] comments = recordedParsingInformation.commentPositions;
- if (comments != null) {
- converter.buildCommentsTable(compilationUnit, comments);
- }
- compilationUnit.setLineEndTable(recordedParsingInformation.lineEnds);
- Block block = ast.newBlock();
- block.setSourceRange(this.sourceOffset, this.sourceOffset + this.sourceLength);
- net.sourceforge.phpdt.internal.compiler.ast.Statement[] statements = constructorDeclaration.statements;
- if (statements != null) {
- int statementsLength = statements.length;
- for (int i = 0; i < statementsLength; i++) {
- if (statements[i] instanceof net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration) {
- converter.checkAndAddMultipleLocalDeclaration(statements, i, block.statements());
- } else {
- Statement statement = converter.convert(statements[i]);
- if (statement != null) {
- block.statements().add(statement);
- }
- }
- }
- }
- rootNodeToCompilationUnit(ast, compilationUnit, block, recordedParsingInformation, data);
- ast.setDefaultNodeFlag(0);
- ast.setOriginalModificationCount(ast.modificationCount());
- return block;
- case K_EXPRESSION :
- net.sourceforge.phpdt.internal.compiler.ast.Expression expression = codeSnippetParsingUtil.parseExpression(this.rawSource, this.sourceOffset, this.sourceLength, this.compilerOptions, true);
- recordedParsingInformation = codeSnippetParsingUtil.recordedParsingInformation;
- comments = recordedParsingInformation.commentPositions;
- if (comments != null) {
- converter.buildCommentsTable(compilationUnit, comments);
- }
- compilationUnit.setLineEndTable(recordedParsingInformation.lineEnds);
- if (expression != null) {
- Expression expression2 = converter.convert(expression);
- rootNodeToCompilationUnit(expression2.getAST(), compilationUnit, expression2, codeSnippetParsingUtil.recordedParsingInformation, null);
- ast.setDefaultNodeFlag(0);
- ast.setOriginalModificationCount(ast.modificationCount());
- return expression2;
- } else {
- CategorizedProblem[] problems = recordedParsingInformation.problems;
- if (problems != null) {
- compilationUnit.setProblems(problems);
- }
- ast.setDefaultNodeFlag(0);
- ast.setOriginalModificationCount(ast.modificationCount());
- return compilationUnit;
- }
- case K_CLASS_BODY_DECLARATIONS :
- final net.sourceforge.phpdt.internal.compiler.ast.ASTNode[] nodes = codeSnippetParsingUtil.parseClassBodyDeclarations(this.rawSource, this.sourceOffset, this.sourceLength, this.compilerOptions, true);
- recordedParsingInformation = codeSnippetParsingUtil.recordedParsingInformation;
- comments = recordedParsingInformation.commentPositions;
- if (comments != null) {
- converter.buildCommentsTable(compilationUnit, comments);
- }
- compilationUnit.setLineEndTable(recordedParsingInformation.lineEnds);
- if (nodes != null) {
- TypeDeclaration typeDeclaration = converter.convert(nodes);
- typeDeclaration.setSourceRange(this.sourceOffset, this.sourceOffset + this.sourceLength);
- rootNodeToCompilationUnit(typeDeclaration.getAST(), compilationUnit, typeDeclaration, codeSnippetParsingUtil.recordedParsingInformation, null);
- ast.setDefaultNodeFlag(0);
- ast.setOriginalModificationCount(ast.modificationCount());
- return typeDeclaration;
- } else {
- CategorizedProblem[] problems = recordedParsingInformation.problems;
- if (problems != null) {
- compilationUnit.setProblems(problems);
- }
- ast.setDefaultNodeFlag(0);
- ast.setOriginalModificationCount(ast.modificationCount());
- return compilationUnit;
- }
- }
- throw new IllegalStateException();
- }
-
- private void propagateErrors(ASTNode astNode, CategorizedProblem[] problems, RecoveryScannerData data) {
- astNode.accept(new ASTSyntaxErrorPropagator(problems));
- if (data != null) {
- astNode.accept(new ASTRecoveryPropagator(problems, data));
- }
- }
-
- private void rootNodeToCompilationUnit(AST ast, CompilationUnit compilationUnit, ASTNode node, RecordedParsingInformation recordedParsingInformation, RecoveryScannerData data) {
- final int problemsCount = recordedParsingInformation.problemsCount;
- switch(node.getNodeType()) {
- case ASTNode.BLOCK :
- {
- Block block = (Block) node;
- if (problemsCount != 0) {
- // propagate and record problems
- final CategorizedProblem[] problems = recordedParsingInformation.problems;
- propagateErrors(block, problems, data);
- compilationUnit.setProblems(problems);
- }
- TypeDeclaration typeDeclaration = ast.newTypeDeclaration();
- Initializer initializer = ast.newInitializer();
- initializer.setBody(block);
- typeDeclaration.bodyDeclarations().add(initializer);
- compilationUnit.types().add(typeDeclaration);
- }
- break;
- case ASTNode.TYPE_DECLARATION :
- {
- TypeDeclaration typeDeclaration = (TypeDeclaration) node;
- if (problemsCount != 0) {
- // propagate and record problems
- final CategorizedProblem[] problems = recordedParsingInformation.problems;
- propagateErrors(typeDeclaration, problems, data);
- compilationUnit.setProblems(problems);
- }
- compilationUnit.types().add(typeDeclaration);
- }
- break;
- default :
- if (node instanceof Expression) {
- Expression expression = (Expression) node;
- if (problemsCount != 0) {
- // propagate and record problems
- final CategorizedProblem[] problems = recordedParsingInformation.problems;
- propagateErrors(expression, problems, data);
- compilationUnit.setProblems(problems);
- }
- ExpressionStatement expressionStatement = ast.newExpressionStatement(expression);
- Block block = ast.newBlock();
- block.statements().add(expressionStatement);
- Initializer initializer = ast.newInitializer();
- initializer.setBody(block);
- TypeDeclaration typeDeclaration = ast.newTypeDeclaration();
- typeDeclaration.bodyDeclarations().add(initializer);
- compilationUnit.types().add(typeDeclaration);
- }
- }
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2006, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.List;
-import java.util.Vector;
-
-import org.eclipse.jdt.core.compiler.CategorizedProblem;
-import net.sourceforge.phpdt.core.compiler.CharOperation;
-import net.sourceforge.phpdt.core.compiler.IProblem;
-import org.eclipse.jdt.internal.compiler.parser.RecoveryScanner;
-import org.eclipse.jdt.internal.compiler.parser.RecoveryScannerData;
-import net.sourceforge.phpdt.internal.compiler.parser.TerminalTokens;
-import org.eclipse.jdt.internal.compiler.util.HashtableOfObjectToIntArray;
-
-/**
- * Internal AST visitor for propagating syntax errors.
- */
-class ASTRecoveryPropagator extends DefaultASTVisitor {
- private static final int NOTHING = -1;
- HashtableOfObjectToIntArray endingTokens = new HashtableOfObjectToIntArray();
- {
- this.endingTokens.put(AnonymousClassDeclaration.class, new int[]{TerminalTokens.TokenNameRBRACE});
- this.endingTokens.put(ArrayAccess.class, new int[]{TerminalTokens.TokenNameRBRACKET});
- this.endingTokens.put(ArrayCreation.class, new int[]{NOTHING, TerminalTokens.TokenNameRBRACKET});
- this.endingTokens.put(ArrayInitializer.class, new int[]{TerminalTokens.TokenNameRBRACE});
- this.endingTokens.put(ArrayType.class, new int[]{TerminalTokens.TokenNameRBRACKET});
- this.endingTokens.put(AssertStatement.class, new int[]{TerminalTokens.TokenNameSEMICOLON});
- this.endingTokens.put(Block.class, new int[]{TerminalTokens.TokenNameRBRACE});
- this.endingTokens.put(BooleanLiteral.class, new int[]{TerminalTokens.TokenNamefalse, TerminalTokens.TokenNametrue});
- this.endingTokens.put(BreakStatement.class, new int[]{TerminalTokens.TokenNameSEMICOLON});
- this.endingTokens.put(CharacterLiteral.class, new int[]{TerminalTokens.TokenNameCharacterLiteral});
- this.endingTokens.put(ClassInstanceCreation.class, new int[]{TerminalTokens.TokenNameRBRACE, TerminalTokens.TokenNameRPAREN});
- this.endingTokens.put(ConstructorInvocation.class, new int[]{TerminalTokens.TokenNameSEMICOLON});
- this.endingTokens.put(ContinueStatement.class, new int[]{TerminalTokens.TokenNameSEMICOLON});
- this.endingTokens.put(DoStatement.class, new int[]{TerminalTokens.TokenNameRPAREN});
- this.endingTokens.put(EmptyStatement.class, new int[]{TerminalTokens.TokenNameSEMICOLON});
- this.endingTokens.put(ExpressionStatement.class, new int[]{TerminalTokens.TokenNameSEMICOLON});
- this.endingTokens.put(FieldDeclaration.class, new int[]{TerminalTokens.TokenNameSEMICOLON});
- this.endingTokens.put(ImportDeclaration.class, new int[]{TerminalTokens.TokenNameSEMICOLON});
- this.endingTokens.put(Initializer.class, new int[]{TerminalTokens.TokenNameRBRACE});
- this.endingTokens.put(MethodDeclaration.class, new int[]{NOTHING, TerminalTokens.TokenNameSEMICOLON});
- this.endingTokens.put(MethodInvocation.class, new int[]{TerminalTokens.TokenNameRPAREN});
- this.endingTokens.put(NullLiteral.class, new int[]{TerminalTokens.TokenNamenull});
- this.endingTokens.put(NumberLiteral.class, new int[]{TerminalTokens.TokenNameIntegerLiteral, TerminalTokens.TokenNameLongLiteral, TerminalTokens.TokenNameFloatingPointLiteral, TerminalTokens.TokenNameDoubleLiteral});
- this.endingTokens.put(PackageDeclaration.class, new int[]{TerminalTokens.TokenNameSEMICOLON});
- this.endingTokens.put(ParenthesizedExpression.class, new int[]{TerminalTokens.TokenNameRPAREN});
- this.endingTokens.put(PostfixExpression.class, new int[]{TerminalTokens.TokenNamePLUS_PLUS, TerminalTokens.TokenNameMINUS_MINUS});
- this.endingTokens.put(PrimitiveType.class, new int[]{TerminalTokens.TokenNamebyte, TerminalTokens.TokenNameshort, TerminalTokens.TokenNamechar, TerminalTokens.TokenNameint, TerminalTokens.TokenNamelong, TerminalTokens.TokenNamefloat, TerminalTokens.TokenNameboolean, TerminalTokens.TokenNamedouble, TerminalTokens.TokenNamevoid});
- this.endingTokens.put(ReturnStatement.class, new int[]{TerminalTokens.TokenNameSEMICOLON});
- this.endingTokens.put(SimpleName.class, new int[]{TerminalTokens.TokenNameIdentifier});
- this.endingTokens.put(SingleVariableDeclaration.class, new int[]{TerminalTokens.TokenNameSEMICOLON});
- this.endingTokens.put(StringLiteral.class, new int[]{TerminalTokens.TokenNameStringLiteral});
- this.endingTokens.put(SuperConstructorInvocation.class, new int[]{TerminalTokens.TokenNameSEMICOLON});
- this.endingTokens.put(SuperMethodInvocation.class, new int[]{TerminalTokens.TokenNameRPAREN});
- this.endingTokens.put(SwitchCase.class, new int[]{TerminalTokens.TokenNameCOLON});
- this.endingTokens.put(SwitchStatement.class, new int[]{TerminalTokens.TokenNameRBRACE});
- this.endingTokens.put(SynchronizedStatement.class, new int[]{TerminalTokens.TokenNameRBRACE});
- this.endingTokens.put(ThisExpression.class, new int[]{TerminalTokens.TokenNamethis});
- this.endingTokens.put(ThrowStatement.class, new int[]{TerminalTokens.TokenNameSEMICOLON});
- this.endingTokens.put(TypeDeclaration.class, new int[]{TerminalTokens.TokenNameRBRACE});
- this.endingTokens.put(TypeLiteral.class, new int[]{TerminalTokens.TokenNameclass});
- this.endingTokens.put(VariableDeclarationStatement.class, new int[]{TerminalTokens.TokenNameSEMICOLON});
- }
-
- private CategorizedProblem[] problems;
- private boolean[] usedOrIrrelevantProblems;
-
- private RecoveryScannerData data;
- private int blockDepth = 0;
- private int lastEnd;
-
- private int[] insertedTokensKind;
- private int[] insertedTokensPosition;
- private boolean[] insertedTokensFlagged;
-
- private boolean[] removedTokensFlagged;
- private boolean[] replacedTokensFlagged;
-
- private Vector stack = new Vector();
-
- /**
- * @noreference This method is not intended to be referenced by clients.
- */
- ASTRecoveryPropagator(CategorizedProblem[] problems, RecoveryScannerData data) {
- // visit Javadoc.tags() as well
- this.problems = problems;
- this.usedOrIrrelevantProblems = new boolean[problems.length];
-
- this.data = data;
-
- if(this.data != null) {
-
- int length = 0;
- for (int i = 0; i < data.insertedTokensPtr + 1; i++) {
- length += data.insertedTokens[i].length;
- }
- this.insertedTokensKind = new int[length];
- this.insertedTokensPosition = new int[length];
- this.insertedTokensFlagged = new boolean[length];
- int tokenCount = 0;
- for (int i = 0; i < data.insertedTokensPtr + 1; i++) {
- for (int j = 0; j < data.insertedTokens[i].length; j++) {
- this.insertedTokensKind[tokenCount] = data.insertedTokens[i][j];
- this.insertedTokensPosition[tokenCount] = data.insertedTokensPosition[i];
- tokenCount++;
- }
- }
-
- if(data.removedTokensPtr != -1) {
- this.removedTokensFlagged = new boolean[data.removedTokensPtr + 1];
- }
- if(data.replacedTokensPtr != -1) {
- this.replacedTokensFlagged = new boolean[data.replacedTokensPtr + 1];
- }
- }
- }
-
- public void endVisit(Block node) {
- this.blockDepth--;
- if(this.blockDepth <= 0) {
- flagNodeWithInsertedTokens();
- }
- super.endVisit(node);
- }
-
-
-
- public boolean visit(Block node) {
- boolean visitChildren = super.visit(node);
- this.blockDepth++;
- return visitChildren;
- }
-
- protected boolean visitNode(ASTNode node) {
- if(this.blockDepth > 0) {
- int start = node.getStartPosition();
- int end = start + node.getLength() - 1;
-
- // continue to visit the node only if it contains tokens modifications
-
- if(this.insertedTokensFlagged != null) {
- for (int i = 0; i < this.insertedTokensFlagged.length; i++) {
- if(this.insertedTokensPosition[i] >= start &&
- this.insertedTokensPosition[i] <= end) {
- return true;
- }
- }
- }
-
- if(this.removedTokensFlagged != null) {
- for (int i = 0; i <= this.data.removedTokensPtr; i++) {
- if(this.data.removedTokensStart[i] >= start &&
- this.data.removedTokensEnd[i] <= end) {
- return true;
- }
- }
- }
-
- if(this.replacedTokensFlagged != null) {
- for (int i = 0; i <= this.data.replacedTokensPtr; i++) {
- if(this.data.replacedTokensStart[i] >= start &&
- this.data.replacedTokensEnd[i] <= end) {
- return true;
- }
- }
- }
-
- return false;
- }
- return true;
- }
-
- protected void endVisitNode(ASTNode node) {
- int start = node.getStartPosition();
- int end = start + node.getLength() - 1;
-
- // is inside diet part of the ast
- if(this.blockDepth < 1) {
- switch (node.getNodeType()) {
- case ASTNode.ANNOTATION_TYPE_DECLARATION:
- case ASTNode.COMPILATION_UNIT:
- case ASTNode.ENUM_DECLARATION:
- case ASTNode.FIELD_DECLARATION:
- case ASTNode.IMPORT_DECLARATION:
- case ASTNode.INITIALIZER:
- case ASTNode.METHOD_DECLARATION:
- case ASTNode.PACKAGE_DECLARATION:
- case ASTNode.TYPE_DECLARATION:
- case ASTNode.MARKER_ANNOTATION:
- case ASTNode.NORMAL_ANNOTATION:
- case ASTNode.SINGLE_MEMBER_ANNOTATION:
- case ASTNode.BLOCK:
- if(this.markIncludedProblems(start, end)) {
- node.setFlags(node.getFlags() | ASTNode.RECOVERED);
- }
- break;
- }
- } else {
- this.markIncludedProblems(start, end);
-
- if(this.insertedTokensFlagged != null) {
- if(this.lastEnd != end) {
- flagNodeWithInsertedTokens();
- }
- this.stack.add(node);
- }
-
- if(this.removedTokensFlagged != null) {
- for (int i = 0; i <= this.data.removedTokensPtr; i++) {
- if(!this.removedTokensFlagged[i] &&
- this.data.removedTokensStart[i] >= start &&
- this.data.removedTokensEnd[i] <= end) {
- node.setFlags(node.getFlags() | ASTNode.RECOVERED);
- this.removedTokensFlagged[i] = true;
- }
- }
- }
-
- if(this.replacedTokensFlagged != null) {
- for (int i = 0; i <= this.data.replacedTokensPtr; i++) {
- if(!this.replacedTokensFlagged[i] &&
- this.data.replacedTokensStart[i] >= start &&
- this.data.replacedTokensEnd[i] <= end) {
- node.setFlags(node.getFlags() | ASTNode.RECOVERED);
- this.replacedTokensFlagged[i] = true;
- }
- }
- }
- }
- this.lastEnd = end;
- }
-
- private void flagNodeWithInsertedTokens() {
- if(this.insertedTokensKind != null && this.insertedTokensKind.length > 0) {
- int s = this.stack.size();
- for (int i = s - 1; i > -1; i--) {
- flagNodesWithInsertedTokensAtEnd((ASTNode)this.stack.get(i));
- }
- for (int i = 0; i < s; i++) {
- flagNodesWithInsertedTokensInside((ASTNode)this.stack.get(i));
- }
- this.stack = new Vector();
- }
- }
-
- private boolean flagNodesWithInsertedTokensAtEnd(ASTNode node) {
- int[] expectedEndingToken = this.endingTokens.get(node.getClass());
- if (expectedEndingToken != null) {
- int start = node.getStartPosition();
- int end = start + node.getLength() - 1;
-
- boolean flagParent = false;
- done : for (int i = this.insertedTokensKind.length - 1; i > -1 ; i--) {
- if(!this.insertedTokensFlagged[i] &&
- this.insertedTokensPosition[i] == end){
- this.insertedTokensFlagged[i] = true;
- for (int j = 0; j < expectedEndingToken.length; j++) {
- if(expectedEndingToken[j] == this.insertedTokensKind[i]) {
- node.setFlags(node.getFlags() | ASTNode.RECOVERED);
- break done;
- }
- }
- flagParent = true;
- }
- }
-
- if(flagParent) {
- ASTNode parent = node.getParent();
- while (parent != null) {
- parent.setFlags(node.getFlags() | ASTNode.RECOVERED);
- if((parent.getStartPosition() + parent.getLength() - 1) != end) {
- parent = null;
- } else {
- parent = parent.getParent();
- }
- }
- }
- }
- return true;
- }
-
- private boolean flagNodesWithInsertedTokensInside(ASTNode node) {
- int start = node.getStartPosition();
- int end = start + node.getLength() - 1;
- for (int i = 0; i < this.insertedTokensKind.length; i++) {
- if(!this.insertedTokensFlagged[i] &&
- start <= this.insertedTokensPosition[i] &&
- this.insertedTokensPosition[i] < end){
- node.setFlags(node.getFlags() | ASTNode.RECOVERED);
- this.insertedTokensFlagged[i] = true;
- }
- }
- return true;
- }
-
- private boolean markIncludedProblems(int start, int end) {
- boolean foundProblems = false;
- next: for (int i = 0, max = this.problems.length; i < max; i++) {
- CategorizedProblem problem = this.problems[i];
-
- if(this.usedOrIrrelevantProblems[i]) continue next;
-
- switch(problem.getID()) {
- case IProblem.ParsingErrorOnKeywordNoSuggestion :
- case IProblem.ParsingErrorOnKeyword :
- case IProblem.ParsingError :
- case IProblem.ParsingErrorNoSuggestion :
- case IProblem.ParsingErrorInsertTokenBefore :
- case IProblem.ParsingErrorInsertTokenAfter :
- case IProblem.ParsingErrorDeleteToken :
- case IProblem.ParsingErrorDeleteTokens :
- case IProblem.ParsingErrorMergeTokens :
- case IProblem.ParsingErrorInvalidToken :
- case IProblem.ParsingErrorMisplacedConstruct :
- case IProblem.ParsingErrorReplaceTokens :
- case IProblem.ParsingErrorNoSuggestionForTokens :
- case IProblem.ParsingErrorUnexpectedEOF :
- case IProblem.ParsingErrorInsertToComplete :
- case IProblem.ParsingErrorInsertToCompleteScope :
- case IProblem.ParsingErrorInsertToCompletePhrase :
- case IProblem.EndOfSource :
- case IProblem.InvalidHexa :
- case IProblem.InvalidOctal :
- case IProblem.InvalidCharacterConstant :
- case IProblem.InvalidEscape :
- case IProblem.InvalidInput :
- case IProblem.InvalidUnicodeEscape :
- case IProblem.InvalidFloat :
- case IProblem.NullSourceString :
- case IProblem.UnterminatedString :
- case IProblem.UnterminatedComment :
- case IProblem.InvalidDigit :
- break;
- default:
- this.usedOrIrrelevantProblems[i] = true;
- continue next;
-
- }
-
- int problemStart = problem.getSourceStart();
- int problemEnd = problem.getSourceEnd();
- if ((start <= problemStart) && (problemStart <= end) ||
- (start <= problemEnd) && (problemEnd <= end)) {
- this.usedOrIrrelevantProblems[i] = true;
- foundProblems = true;
- }
- }
- return foundProblems;
- }
-
- public void endVisit(ExpressionStatement node) {
- endVisitNode(node);
- if ((node.getFlags() & ASTNode.RECOVERED) == 0) return;
- Expression expression = node.getExpression();
- if (expression.getNodeType() == ASTNode.ASSIGNMENT) {
- Assignment assignment = (Assignment) expression;
- Expression rightHandSide = assignment.getRightHandSide();
- if (rightHandSide.getNodeType() == ASTNode.SIMPLE_NAME) {
- SimpleName simpleName = (SimpleName) rightHandSide;
- if (CharOperation.equals(RecoveryScanner.FAKE_IDENTIFIER, simpleName.getIdentifier().toCharArray())) {
- Expression expression2 = assignment.getLeftHandSide();
- // unparent the expression to add it in the expression stateemnt
- expression2.setParent(null, null);
- expression2.setFlags(expression2.getFlags() | ASTNode.RECOVERED);
- node.setExpression(expression2);
- }
- }
- }
- }
-
- public void endVisit(ForStatement node) {
- endVisitNode(node);
- List initializers = node.initializers();
- if (initializers.size() == 1) {
- Expression expression = (Expression) initializers.get(0);
- if (expression.getNodeType() == ASTNode.VARIABLE_DECLARATION_EXPRESSION) {
- VariableDeclarationExpression variableDeclarationExpression = (VariableDeclarationExpression) expression;
- List fragments = variableDeclarationExpression.fragments();
- for (int i = 0, max = fragments.size(); i <max; i++) {
- VariableDeclarationFragment fragment = (VariableDeclarationFragment) fragments.get(i);
- SimpleName simpleName = fragment.getName();
- if (CharOperation.equals(RecoveryScanner.FAKE_IDENTIFIER, simpleName.getIdentifier().toCharArray())) {
- fragments.remove(fragment);
- variableDeclarationExpression.setFlags(variableDeclarationExpression.getFlags() | ASTNode.RECOVERED);
- }
- }
- }
- }
- }
-
- public void endVisit(VariableDeclarationStatement node) {
- endVisitNode(node);
- List fragments = node.fragments();
- for (int i = 0, max = fragments.size(); i <max; i++) {
- VariableDeclarationFragment fragment = (VariableDeclarationFragment) fragments.get(i);
- Expression expression = fragment.getInitializer();
- if (expression == null) continue;
- if ((expression.getFlags() & ASTNode.RECOVERED) == 0) continue;
- if (expression.getNodeType() == ASTNode.SIMPLE_NAME) {
- SimpleName simpleName = (SimpleName) expression;
- if (CharOperation.equals(RecoveryScanner.FAKE_IDENTIFIER, simpleName.getIdentifier().toCharArray())) {
- fragment.setInitializer(null);
- fragment.setFlags(fragment.getFlags() | ASTNode.RECOVERED);
- }
- }
- }
- }
-
- public void endVisit(NormalAnnotation node) {
- endVisitNode(node);
- // is inside diet part of the ast
- if(this.blockDepth < 1) {
- List values = node.values();
- int size = values.size();
- if (size > 0) {
- MemberValuePair lastMemberValuePair = (MemberValuePair)values.get(size - 1);
-
- int annotationEnd = node.getStartPosition() + node.getLength();
- int lastMemberValuePairEnd = lastMemberValuePair.getStartPosition() + lastMemberValuePair.getLength();
- if (annotationEnd == lastMemberValuePairEnd) {
- node.setFlags(node.getFlags() | ASTNode.RECOVERED);
- }
- }
- }
- }
-
- public void endVisit(SingleMemberAnnotation node) {
- endVisitNode(node);
- // is inside diet part of the ast
- if(this.blockDepth < 1) {
- Expression value = node.getValue();
- int annotationEnd = node.getStartPosition() + node.getLength();
- int valueEnd = value.getStartPosition() + value.getLength();
- if (annotationEnd == valueEnd) {
- node.setFlags(node.getFlags() | ASTNode.RECOVERED);
- }
- }
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2005 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import net.sourceforge.phpdt.core.ICompilationUnit;
-
-/**
- * An AST requestor handles ASTs for compilation units passed to
- * <code>ASTParser.createASTs</code>.
- * <p>
- * <code>ASTRequestor.acceptAST</code> is called for each of the
- * compilation units passed to <code>ASTParser.createASTs</code>.
- * After all the compilation units have been processed,
- * <code>ASTRequestor.acceptBindings</code> is called for each
- * of the binding keys passed to <code>ASTParser.createASTs</code>.
- * </p>
- * <p>
- * This class is intended to be subclassed by clients.
- * AST requestors are serially reusable, but neither reentrant nor
- * thread-safe.
- * </p>
- *
- * @see ASTParser#createASTs(ICompilationUnit[], String[], ASTRequestor, org.eclipse.core.runtime.IProgressMonitor)
- * @since 3.1
- */
-public abstract class ASTRequestor {
-
- /**
- * The compilation unit resolver used to resolve bindings, or
- * <code>null</code> if none. Note that this field is non-null
- * only within the dynamic scope of a call to
- * <code>ASTParser.createASTs</code>.
- */
- CompilationUnitResolver compilationUnitResolver = null;
-
- /**
- * Creates a new instance.
- */
- protected ASTRequestor() {
- // do nothing
- }
-
- /**
- * Accepts an AST corresponding to the compilation unit.
- * That is, <code>ast</code> is an AST for <code>source</code>.
- * <p>
- * The default implementation of this method does nothing.
- * Clients should override to process the resulting AST.
- * </p>
- *
- * @param source the compilation unit the ast is coming from
- * @param ast the requested abtract syntax tree
- */
- public void acceptAST(ICompilationUnit source, CompilationUnit ast) {
- // do nothing
- }
-
- /**
- * Accepts a binding corresponding to the binding key.
- * That is, <code>binding</code> is the binding for
- * <code>bindingKey</code>; <code>binding</code> is <code>null</code>
- * if the key cannot be resolved.
- * <p>
- * The default implementation of this method does nothing.
- * Clients should override to process the resulting binding.
- * </p>
- *
- * @param bindingKey the key of the requested binding
- * @param binding the requested binding, or <code>null</code> if none
- */
- public void acceptBinding(String bindingKey, IBinding binding) {
- // do nothing
- }
-
- /**
- * Resolves bindings for the given binding keys.
- * The given binding keys must have been obtained earlier
- * using {@link IBinding#getKey()}.
- * <p>
- * If a binding key cannot be resolved, <code>null</code> is put in the resulting array.
- * Bindings can only be resolved in the dynamic scope of a <code>ASTParser.createASTs</code>,
- * and only if <code>ASTParser.resolveBindings(true)</code> was specified.
- * </p>
- * <p>
- * Caveat: During an <code>acceptAST</code> callback, there are implementation
- * limitations concerning the look up of binding keys representing local elements.
- * In some cases, the binding is unavailable, and <code>null</code> will be returned.
- * This is only an issue during an <code>acceptAST</code> callback, and only
- * when the binding key represents a local element (e.g., local variable,
- * local class, method declared in anonymous class). There is no such limitation
- * outside of <code>acceptAST</code> callbacks, or for top-level types and their
- * members even within <code>acceptAST</code> callbacks.
- * </p>
- *
- * @param bindingKeys the binding keys to look up
- * @return a list of bindings paralleling the <code>bindingKeys</code> parameter,
- * with <code>null</code> entries for keys that could not be resolved
- */
- public final IBinding[] createBindings(String[] bindingKeys) {
- int length = bindingKeys.length;
- IBinding[] result = new IBinding[length];
- for (int i = 0; i < length; i++) {
- result[i] = null;
- if (this.compilationUnitResolver != null) {
- result[i] = this.compilationUnitResolver.createBinding(bindingKeys[i]);
- }
- }
- return result;
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2006 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import org.eclipse.jdt.core.compiler.CategorizedProblem;
-import net.sourceforge.phpdt.core.compiler.IProblem;
-
-/**
- * Internal AST visitor for propagating syntax errors.
- */
-class ASTSyntaxErrorPropagator extends ASTVisitor {
-
- private CategorizedProblem[] problems;
-
- ASTSyntaxErrorPropagator(CategorizedProblem[] problems) {
- // visit Javadoc.tags() as well
- super(true);
- this.problems = problems;
- }
-
- private boolean checkAndTagAsMalformed(ASTNode node) {
- boolean tagWithErrors = false;
- search: for (int i = 0, max = this.problems.length; i < max; i++) {
- CategorizedProblem problem = this.problems[i];
- switch(problem.getID()) {
- case IProblem.ParsingErrorOnKeywordNoSuggestion :
- case IProblem.ParsingErrorOnKeyword :
- case IProblem.ParsingError :
- case IProblem.ParsingErrorNoSuggestion :
- case IProblem.ParsingErrorInsertTokenBefore :
- case IProblem.ParsingErrorInsertTokenAfter :
- case IProblem.ParsingErrorDeleteToken :
- case IProblem.ParsingErrorDeleteTokens :
- case IProblem.ParsingErrorMergeTokens :
- case IProblem.ParsingErrorInvalidToken :
- case IProblem.ParsingErrorMisplacedConstruct :
- case IProblem.ParsingErrorReplaceTokens :
- case IProblem.ParsingErrorNoSuggestionForTokens :
- case IProblem.ParsingErrorUnexpectedEOF :
- case IProblem.ParsingErrorInsertToComplete :
- case IProblem.ParsingErrorInsertToCompleteScope :
- case IProblem.ParsingErrorInsertToCompletePhrase :
- case IProblem.EndOfSource :
- case IProblem.InvalidHexa :
- case IProblem.InvalidOctal :
- case IProblem.InvalidCharacterConstant :
- case IProblem.InvalidEscape :
- case IProblem.InvalidInput :
- case IProblem.InvalidUnicodeEscape :
- case IProblem.InvalidFloat :
- case IProblem.NullSourceString :
- case IProblem.UnterminatedString :
- case IProblem.UnterminatedComment :
- case IProblem.InvalidDigit :
- break;
- default:
- continue search;
- }
- int position = problem.getSourceStart();
- int start = node.getStartPosition();
- int end = start + node.getLength();
- if ((start <= position) && (position <= end)) {
- node.setFlags(node.getFlags() | ASTNode.MALFORMED);
- // clear the bits on parent
- ASTNode currentNode = node.getParent();
- while (currentNode != null) {
- currentNode.setFlags(currentNode.getFlags() & ~ASTNode.MALFORMED);
- currentNode = currentNode.getParent();
- }
- tagWithErrors = true;
- }
- }
- return tagWithErrors;
- }
-
- /*
- * Method declared on ASTVisitor.
- */
- public boolean visit(FieldDeclaration node) {
- return checkAndTagAsMalformed(node);
- }
-
- /*
- * Method declared on ASTVisitor.
- */
- public boolean visit(MethodDeclaration node) {
- return checkAndTagAsMalformed(node);
- }
-
- /*
- * Method declared on ASTVisitor.
- */
- public boolean visit(PackageDeclaration node) {
- return checkAndTagAsMalformed(node);
- }
-
- /*
- * Method declared on ASTVisitor.
- */
- public boolean visit(ImportDeclaration node) {
- return checkAndTagAsMalformed(node);
- }
-
- /*
- * Method declared on ASTVisitor.
- */
- public boolean visit(CompilationUnit node) {
- return checkAndTagAsMalformed(node);
- }
-
- /*
- * Method declared on ASTVisitor.
- */
- public boolean visit(AnnotationTypeDeclaration node) {
- return checkAndTagAsMalformed(node);
- }
-
- /*
- * Method declared on ASTVisitor.
- */
- public boolean visit(EnumDeclaration node) {
- return checkAndTagAsMalformed(node);
- }
-
- /*
- * Method declared on ASTVisitor.
- */
- public boolean visit(TypeDeclaration node) {
- return checkAndTagAsMalformed(node);
- }
-
- /*
- * Method declared on ASTVisitor.
- */
- public boolean visit(Initializer node) {
- return checkAndTagAsMalformed(node);
- }
-
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2007 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * A visitor for abstract syntax trees.
- * <p>
- * For each different concrete AST node type <i>T</i> there are
- * a pair of methods:
- * <ul>
- * <li><code>public boolean visit(<i>T</i> node)</code> - Visits
- * the given node to perform some arbitrary operation. If <code>true</code>
- * is returned, the given node's child nodes will be visited next; however,
- * if <code>false</code> is returned, the given node's child nodes will
- * not be visited. The default implementation provided by this class does
- * nothing and returns <code>true</code> (with the exception of
- * {@link #visit(Javadoc) ASTVisitor.visit(Javadoc)}).
- * Subclasses may reimplement this method as needed.</li>
- * <li><code>public void endVisit(<i>T</i> node)</code> - Visits
- * the given node to perform some arbitrary operation. When used in the
- * conventional way, this method is called after all of the given node's
- * children have been visited (or immediately, if <code>visit</code> returned
- * <code>false</code>). The default implementation provided by this class does
- * nothing. Subclasses may reimplement this method as needed.</li>
- * </ul>
- * </p>
- * In addition, there are a pair of methods for visiting AST nodes in the
- * abstract, regardless of node type:
- * <ul>
- * <li><code>public void preVisit(ASTNode node)</code> - Visits
- * the given node to perform some arbitrary operation.
- * This method is invoked prior to the appropriate type-specific
- * <code>visit</code> method.
- * The default implementation of this method does nothing.
- * Subclasses may reimplement this method as needed.</li>
- * <li><code>public void postVisit(ASTNode node)</code> - Visits
- * the given node to perform some arbitrary operation.
- * This method is invoked after the appropriate type-specific
- * <code>endVisit</code> method.
- * The default implementation of this method does nothing.
- * Subclasses may reimplement this method as needed.</li>
- * </ul>
- * <p>
- * For nodes with list-valued properties, the child nodes within the list
- * are visited in order. For nodes with multiple properties, the child nodes
- * are visited in the order that most closely corresponds to the lexical
- * reading order of the source program. For instance, for a type declaration
- * node, the child ordering is: name, superclass, superinterfaces, and
- * body declarations.
- * </p>
- * <p>
- * While it is possible to modify the tree in the visitor, care is required to
- * ensure that the consequences are as expected and desirable.
- * During the course of an ordinary visit starting at a given node, every node
- * in the subtree is visited exactly twice, first with <code>visit</code> and
- * then with <code>endVisit</code>. During a traversal of a stationary tree,
- * each node is either behind (after <code>endVisit</code>), ahead (before
- * <code>visit</code>), or in progress (between <code>visit</code> and
- * the matching <code>endVisit</code>). Changes to the "behind" region of the
- * tree are of no consequence to the visit in progress. Changes to the "ahead"
- * region will be taken in stride. Changes to the "in progress" portion are
- * the more interesting cases. With a node, the various properties are arranged
- * in a linear list, with a cursor that separates the properties that have
- * been visited from the ones that are still to be visited (the cursor
- * is between the elements, rather than on an element). The cursor moves from
- * the head to the tail of this list, advancing to the next position just
- * <i>before</i> <code>visit</code> if called for that child. After the child
- * subtree has been completely visited, the visit moves on the child
- * immediately after the cursor. Removing a child while it is being visited
- * does not alter the course of the visit. But any children added at positions
- * after the cursor are considered in the "ahead" portion and will be visited.
- * </p>
- * <p>
- * Cases to watch out for:
- * <ul>
- * <li>Moving a child node further down the list. This could result in the
- * child subtree being visited multiple times; these visits are sequential.</li>
- * <li>Moving a child node up into an ancestor. If the new home for
- * the node is in the "ahead" portion, the subtree will be visited
- * a second time; again, these visits are sequential.</li>
- * <li>Moving a node down into a child. If the new home for
- * the node is in the "ahead" portion, the subtree will be visited
- * a second time; in this case, the visits will be nested. In some cases,
- * this can lead to a stack overflow or out of memory condition.</li>
- * </ul>
- * <p>Note that {@link LineComment} and {@link BlockComment} nodes are
- * not normally visited in an AST because they are not considered
- * part of main structure of the AST. Use
- * {@link CompilationUnit#getCommentList()} to find these additional
- * comments nodes.
- * </p>
- *
- * @see org.eclipse.jdt.core.dom.ASTNode#accept(ASTVisitor)
- */
-public abstract class ASTVisitor {
-
- /**
- * Indicates whether doc tags should be visited by default.
- * @since 3.0
- */
- private boolean visitDocTags;
-
- /**
- * Creates a new AST visitor instance.
- * <p>
- * For backwards compatibility, the visitor does not visit tag
- * elements below doc comments by default. Use
- * {@link #ASTVisitor(boolean) ASTVisitor(true)}
- * for an visitor that includes doc comments by default.
- * </p>
- */
- public ASTVisitor() {
- this(false);
- }
-
- /**
- * Creates a new AST visitor instance.
- *
- * @param visitDocTags <code>true</code> if doc comment tags are
- * to be visited by default, and <code>false</code> otherwise
- * @see Javadoc#tags()
- * @see #visit(Javadoc)
- * @since 3.0
- */
- public ASTVisitor(boolean visitDocTags) {
- this.visitDocTags = visitDocTags;
- }
-
- /**
- * Visits the given AST node prior to the type-specific visit.
- * (before <code>visit</code>).
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void preVisit(ASTNode node) {
- // default implementation: do nothing
- }
-
- /**
- * Visits the given AST node following the type-specific visit
- * (after <code>endVisit</code>).
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void postVisit(ASTNode node) {
- // default implementation: do nothing
- }
-
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.1
- */
- public boolean visit(AnnotationTypeDeclaration node) {
- return true;
- }
-
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.1
- */
- public boolean visit(AnnotationTypeMemberDeclaration node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(AnonymousClassDeclaration node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(ArrayAccess node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(ArrayCreation node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(ArrayInitializer node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(ArrayType node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(AssertStatement node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(Assignment node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(Block node) {
- return true;
- }
-
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- * <p>Note: {@link LineComment} and {@link BlockComment} nodes are
- * not considered part of main structure of the AST. This method will
- * only be called if a client goes out of their way to visit this
- * kind of node explicitly.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.0
- */
- public boolean visit(BlockComment node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(BooleanLiteral node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(BreakStatement node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(CastExpression node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(CatchClause node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(CharacterLiteral node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(ClassInstanceCreation node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(CompilationUnit node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(ConditionalExpression node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(ConstructorInvocation node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(ContinueStatement node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(DoStatement node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(EmptyStatement node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.1
- */
- public boolean visit(EnhancedForStatement node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.1
- */
- public boolean visit(EnumConstantDeclaration node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.1
- */
- public boolean visit(EnumDeclaration node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(ExpressionStatement node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(FieldAccess node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(FieldDeclaration node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(ForStatement node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(IfStatement node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(ImportDeclaration node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(InfixExpression node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(InstanceofExpression node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(Initializer node) {
- return true;
- }
-
- /**
- * Visits the given AST node.
- * <p>
- * Unlike other node types, the boolean returned by the default
- * implementation is controlled by a constructor-supplied
- * parameter {@link #ASTVisitor(boolean) ASTVisitor(boolean)}
- * which is <code>false</code> by default.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @see #ASTVisitor()
- * @see #ASTVisitor(boolean)
- */
- public boolean visit(Javadoc node) {
- // visit tag elements inside doc comments only if requested
- return this.visitDocTags;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(LabeledStatement node) {
- return true;
- }
-
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- * <p>Note: {@link LineComment} and {@link BlockComment} nodes are
- * not considered part of main structure of the AST. This method will
- * only be called if a client goes out of their way to visit this
- * kind of node explicitly.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.0
- */
- public boolean visit(LineComment node) {
- return true;
- }
-
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.1
- */
- public boolean visit(MarkerAnnotation node) {
- return true;
- }
-
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.0
- */
- public boolean visit(MemberRef node) {
- return true;
- }
-
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.1
- */
- public boolean visit(MemberValuePair node) {
- return true;
- }
-
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.0
- */
- public boolean visit(MethodRef node) {
- return true;
- }
-
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.0
- */
- public boolean visit(MethodRefParameter node) {
- return true;
- }
-
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(MethodDeclaration node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(MethodInvocation node) {
- return true;
- }
-
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.1
- */
- public boolean visit(Modifier node) {
- return true;
- }
-
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.1
- */
- public boolean visit(NormalAnnotation node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(NullLiteral node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(NumberLiteral node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(PackageDeclaration node) {
- return true;
- }
-
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.1
- */
- public boolean visit(ParameterizedType node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(ParenthesizedExpression node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(PostfixExpression node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(PrefixExpression node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(PrimitiveType node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(QualifiedName node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.1
- */
- public boolean visit(QualifiedType node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(ReturnStatement node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(SimpleName node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(SimpleType node) {
- return true;
- }
-
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.1
- */
- public boolean visit(SingleMemberAnnotation node) {
- return true;
- }
-
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(SingleVariableDeclaration node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(StringLiteral node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(SuperConstructorInvocation node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(SuperFieldAccess node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(SuperMethodInvocation node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(SwitchCase node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(SwitchStatement node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(SynchronizedStatement node) {
- return true;
- }
-
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.0
- */
- public boolean visit(TagElement node) {
- return true;
- }
-
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.0
- */
- public boolean visit(TextElement node) {
- return true;
- }
-
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(ThisExpression node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(ThrowStatement node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(TryStatement node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(TypeDeclaration node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(TypeDeclarationStatement node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(TypeLiteral node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.1
- */
- public boolean visit(TypeParameter node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(VariableDeclarationExpression node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(VariableDeclarationStatement node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(VariableDeclarationFragment node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- */
- public boolean visit(WhileStatement node) {
- return true;
- }
-
- /**
- * Visits the given type-specific AST node.
- * <p>
- * The default implementation does nothing and return true.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @return <code>true</code> if the children of this node should be
- * visited, and <code>false</code> if the children of this node should
- * be skipped
- * @since 3.1
- */
- public boolean visit(WildcardType node) {
- return true;
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @since 3.1
- */
- public void endVisit(AnnotationTypeDeclaration node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @since 3.1
- */
- public void endVisit(AnnotationTypeMemberDeclaration node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(AnonymousClassDeclaration node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(ArrayAccess node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(ArrayCreation node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(ArrayInitializer node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(ArrayType node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(AssertStatement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(Assignment node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(Block node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- * <p>Note: {@link LineComment} and {@link BlockComment} nodes are
- * not considered part of main structure of the AST. This method will
- * only be called if a client goes out of their way to visit this
- * kind of node explicitly.
- * </p>
- *
- * @param node the node to visit
- * @since 3.0
- */
- public void endVisit(BlockComment node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(BooleanLiteral node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(BreakStatement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(CastExpression node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(CatchClause node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(CharacterLiteral node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(ClassInstanceCreation node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(CompilationUnit node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(ConditionalExpression node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(ConstructorInvocation node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(ContinueStatement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(DoStatement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(EmptyStatement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @since 3.1
- */
- public void endVisit(EnhancedForStatement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @since 3.1
- */
- public void endVisit(EnumConstantDeclaration node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @since 3.1
- */
- public void endVisit(EnumDeclaration node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(ExpressionStatement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(FieldAccess node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(FieldDeclaration node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(ForStatement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(IfStatement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(ImportDeclaration node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(InfixExpression node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(InstanceofExpression node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(Initializer node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(Javadoc node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(LabeledStatement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- * <p>Note: {@link LineComment} and {@link BlockComment} nodes are
- * not considered part of main structure of the AST. This method will
- * only be called if a client goes out of their way to visit this
- * kind of node explicitly.
- * </p>
- *
- * @param node the node to visit
- * @since 3.0
- */
- public void endVisit(LineComment node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @since 3.1
- */
- public void endVisit(MarkerAnnotation node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @since 3.0
- */
- public void endVisit(MemberRef node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @since 3.1
- */
- public void endVisit(MemberValuePair node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @since 3.0
- */
- public void endVisit(MethodRef node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @since 3.0
- */
- public void endVisit(MethodRefParameter node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(MethodDeclaration node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(MethodInvocation node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @since 3.1
- */
- public void endVisit(Modifier node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @since 3.1
- */
- public void endVisit(NormalAnnotation node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(NullLiteral node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(NumberLiteral node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(PackageDeclaration node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @since 3.1
- */
- public void endVisit(ParameterizedType node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(ParenthesizedExpression node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(PostfixExpression node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(PrefixExpression node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(PrimitiveType node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(QualifiedName node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @since 3.1
- */
- public void endVisit(QualifiedType node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(ReturnStatement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(SimpleName node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(SimpleType node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @since 3.1
- */
- public void endVisit(SingleMemberAnnotation node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(SingleVariableDeclaration node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(StringLiteral node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(SuperConstructorInvocation node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(SuperFieldAccess node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(SuperMethodInvocation node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(SwitchCase node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(SwitchStatement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(SynchronizedStatement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @since 3.0
- */
- public void endVisit(TagElement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @since 3.0
- */
- public void endVisit(TextElement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(ThisExpression node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(ThrowStatement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(TryStatement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(TypeDeclaration node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(TypeDeclarationStatement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(TypeLiteral node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @since 3.1
- */
- public void endVisit(TypeParameter node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(VariableDeclarationExpression node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(VariableDeclarationStatement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(VariableDeclarationFragment node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- */
- public void endVisit(WhileStatement node) {
- // default implementation: do nothing
- }
-
- /**
- * End of visit the given type-specific AST node.
- * <p>
- * The default implementation does nothing. Subclasses may reimplement.
- * </p>
- *
- * @param node the node to visit
- * @since 3.1
- */
- public void endVisit(WildcardType node) {
- // default implementation: do nothing
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2007 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.List;
-
-/**
- * Abstract subclass for type declaration, enum declaration,
- * and annotation type declaration AST node types.
- * <pre>
- * AbstractTypeDeclaration:
- * TypeDeclaration
- * EnumDeclaration
- * AnnotationTypeDeclaration
- * </pre>
- *
- * @since 3.0
- */
-public abstract class AbstractTypeDeclaration extends BodyDeclaration {
-
- /**
- * The type name; lazily initialized; defaults to a unspecified,
- * legal Java class identifier.
- * @since 2.0 (originally declared on <code>TypeDeclaration</code>)
- */
- SimpleName typeName = null;
-
- /**
- * The body declarations (element type: <code>BodyDeclaration</code>).
- * Defaults to an empty list.
- * @since 2.0 (originally declared on <code>TypeDeclaration</code>)
- */
- ASTNode.NodeList bodyDeclarations;
-
- /**
- * Returns structural property descriptor for the "bodyDeclarations" property
- * of this node.
- *
- * @return the property descriptor
- */
- abstract ChildListPropertyDescriptor internalBodyDeclarationsProperty();
-
- /**
- * Returns structural property descriptor for the "bodyDeclarations" property
- * of this node.
- *
- * @return the property descriptor
- * @since 3.1
- */
- public final ChildListPropertyDescriptor getBodyDeclarationsProperty() {
- return internalBodyDeclarationsProperty();
- }
-
- /**
- * Returns structural property descriptor for the "name" property
- * of this node.
- *
- * @return the property descriptor
- */
- abstract ChildPropertyDescriptor internalNameProperty();
-
- /**
- * Returns structural property descriptor for the "name" property
- * of this node.
- *
- * @return the property descriptor
- * @since 3.1
- */
- public final ChildPropertyDescriptor getNameProperty() {
- return internalNameProperty();
- }
-
- /**
- * Creates and returns a structural property descriptor for the
- * "bodyDeclaration" property declared on the given concrete node type.
- *
- * @return the property descriptor
- */
- static final ChildListPropertyDescriptor internalBodyDeclarationPropertyFactory(Class nodeClass) {
- return new ChildListPropertyDescriptor(nodeClass, "bodyDeclarations", BodyDeclaration.class, CYCLE_RISK); //$NON-NLS-1$
- }
-
- /**
- * Creates and returns a structural property descriptor for the
- * "name" property declared on the given concrete node type.
- *
- * @return the property descriptor
- */
- static final ChildPropertyDescriptor internalNamePropertyFactory(Class nodeClass) {
- return new ChildPropertyDescriptor(nodeClass, "name", SimpleName.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
- }
-
- /**
- * Creates a new AST node for an abstract type declaration owned by the given
- * AST.
- * <p>
- * N.B. This constructor is package-private; all subclasses must be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- AbstractTypeDeclaration(AST ast) {
- super(ast);
- this.bodyDeclarations = new ASTNode.NodeList(internalBodyDeclarationsProperty());
- }
-
- /**
- * Returns the name of the type declared in this type declaration.
- *
- * @return the type name node
- * @since 2.0 (originally declared on <code>TypeDeclaration</code>)
- */
- public SimpleName getName() {
- if (this.typeName == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.typeName == null) {
- preLazyInit();
- this.typeName = new SimpleName(this.ast);
- postLazyInit(this.typeName, internalNameProperty());
- }
- }
- }
- return this.typeName;
- }
-
- /**
- * Sets the name of the type declared in this type declaration to the
- * given name.
- *
- * @param typeName the new type name
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- * @since 2.0 (originally declared on <code>TypeDeclaration</code>)
- */
- public void setName(SimpleName typeName) {
- if (typeName == null) {
- throw new IllegalArgumentException();
- }
- ChildPropertyDescriptor p = internalNameProperty();
- ASTNode oldChild = this.typeName;
- preReplaceChild(oldChild, typeName, p);
- this.typeName = typeName;
- postReplaceChild(oldChild, typeName, p);
- }
-
- /**
- * Returns the live ordered list of body declarations of this type
- * declaration.
- *
- * @return the live list of body declarations
- * (element type: <code>BodyDeclaration</code>)
- * @since 2.0 (originally declared on <code>TypeDeclaration</code>)
- */
- public List bodyDeclarations() {
- return this.bodyDeclarations;
- }
-
- /**
- * Returns whether this type declaration is a package member (that is,
- * a top-level type).
- * <p>
- * Note that this is a convenience method that simply checks whether
- * this node's parent is a compilation unit node.
- * </p>
- *
- * @return <code>true</code> if this type declaration is a child of
- * a compilation unit node, and <code>false</code> otherwise
- * @since 2.0 (originally declared on <code>TypeDeclaration</code>)
- */
- public boolean isPackageMemberTypeDeclaration() {
- ASTNode parent = getParent();
- return (parent instanceof CompilationUnit);
- }
-
- /**
- * Returns whether this type declaration is a type member.
- * <p>
- * Note that this is a convenience method that simply checks whether
- * this node's parent is a type declaration node or an anonymous
- * class declaration.
- * </p>
- *
- * @return <code>true</code> if this type declaration is a child of
- * a type declaration node or an anonymous class declaration node,
- * and <code>false</code> otherwise
- * @since 2.0 (originally declared on <code>TypeDeclaration</code>)
- */
- public boolean isMemberTypeDeclaration() {
- ASTNode parent = getParent();
- return (parent instanceof AbstractTypeDeclaration)
- || (parent instanceof AnonymousClassDeclaration);
- }
-
- /**
- * Returns whether this type declaration is a local type.
- * <p>
- * Note that this is a convenience method that simply checks whether
- * this node's parent is a type declaration statement node.
- * </p>
- *
- * @return <code>true</code> if this type declaration is a child of
- * a type declaration statement node, and <code>false</code> otherwise
- * @since 2.0 (originally declared on <code>TypeDeclaration</code>)
- */
- public boolean isLocalTypeDeclaration() {
- ASTNode parent = getParent();
- return (parent instanceof TypeDeclarationStatement);
- }
-
- /**
- * Resolves and returns the binding for the type declared in this type
- * declaration.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the binding, or <code>null</code> if the binding cannot be
- * resolved
- * @since 3.1 Declared in 3.0 on the individual subclasses.
- */
- public final ITypeBinding resolveBinding() {
- return internalResolveBinding();
- }
-
- /**
- * Resolves and returns the binding for the type declared in this type
- * declaration. This method must be implemented by subclasses.
- *
- * @return the binding, or <code>null</code> if the binding cannot be
- * resolved
- */
- abstract ITypeBinding internalResolveBinding();
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 2 * 4;
- }
-
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2006 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * Abstract base class of AST nodes that represent annotations.
- * <p>
- * <pre>
- * Annotation:
- * NormalAnnotation
- * MarkerAnnotation
- * SingleMemberAnnotation
- * </pre>
- * </p>
- * @since 3.1
- */
-public abstract class Annotation extends Expression implements IExtendedModifier {
-
- /**
- * Returns structural property descriptor for the "typeName" property
- * of this node.
- *
- * @return the property descriptor
- */
- abstract ChildPropertyDescriptor internalTypeNameProperty();
-
- /**
- * Returns structural property descriptor for the "typeName" property
- * of this node.
- *
- * @return the property descriptor
- */
- public final ChildPropertyDescriptor getTypeNameProperty() {
- return internalTypeNameProperty();
- }
-
- /**
- * Creates and returns a structural property descriptor for the
- * "typeName" property declared on the given concrete node type.
- *
- * @return the property descriptor
- */
- static final ChildPropertyDescriptor internalTypeNamePropertyFactory(Class nodeClass) {
- return new ChildPropertyDescriptor(nodeClass, "typeName", Name.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
- }
-
- /**
- * The annotation type name; lazily initialized; defaults to an unspecified,
- * legal Java identifier.
- */
- Name typeName = null;
-
- /**
- * Creates a new AST node for an annotation node owned by the
- * given AST.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- Annotation(AST ast) {
- super(ast);
- }
-
- /**
- * @see IExtendedModifier#isModifier()
- */
- public boolean isModifier() {
- return false;
- }
-
- /**
- * @see IExtendedModifier#isAnnotation()
- */
- public boolean isAnnotation() {
- return true;
- }
-
- /**
- * Returns the annotation type name of this annotation.
- *
- * @return the annotation type name
- */
- public Name getTypeName() {
- if (this.typeName == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.typeName == null) {
- preLazyInit();
- this.typeName = new SimpleName(this.ast);
- postLazyInit(this.typeName, internalTypeNameProperty());
- }
- }
- }
- return this.typeName;
- }
-
- /**
- * Sets the annotation type name of this annotation.
- *
- * @param typeName the annotation type name
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setTypeName(Name typeName) {
- if (typeName == null) {
- throw new IllegalArgumentException();
- }
- ChildPropertyDescriptor p = internalTypeNameProperty();
- ASTNode oldChild = this.typeName;
- preReplaceChild(oldChild, typeName, p);
- this.typeName = typeName;
- postReplaceChild(oldChild, typeName, p);
- }
-
- /**
- * Returns whether this is a normal annotation
- * ({@link NormalAnnotation}).
- *
- * @return <code>true</code> if this is a normal annotation,
- * and <code>false</code> otherwise
- */
- public boolean isNormalAnnotation() {
- return (this instanceof NormalAnnotation);
- }
-
- /**
- * Returns whether this is a marker annotation
- * ({@link MarkerAnnotation}).
- *
- * @return <code>true</code> if this is a marker annotation,
- * and <code>false</code> otherwise
- */
- public boolean isMarkerAnnotation() {
- return (this instanceof MarkerAnnotation);
- }
-
- /**
- * Returns whether this is a single member annotation.
- * ({@link SingleMemberAnnotation}).
- *
- * @return <code>true</code> if this is a single member annotation,
- * and <code>false</code> otherwise
- */
- public boolean isSingleMemberAnnotation() {
- return (this instanceof SingleMemberAnnotation);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return BASE_NODE_SIZE + 1 * 4;
- }
-
- /**
- * Resolves and returns the resolved annotation for this annotation.
- * <p>
- * Note that bindings (which includes resolved annotations) are generally unavailable unless
- * requested when the AST is being built.
- * </p>
- *
- * @return the resolved annotation, or <code>null</code> if the annotation cannot be resolved
- * @since 3.2
- */
- public IAnnotationBinding resolveAnnotationBinding() {
- return this.ast.getBindingResolver().resolveAnnotation(this);
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2005, 2008 BEA Systems, Inc.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * tyeung@bea.com - initial API and implementation
- * IBM Corporation - implemented methods from IBinding
- * IBM Corporation - renamed from ResolvedAnnotation to AnnotationBinding
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import net.sourceforge.phpdt.core.IAnnotatable;
-import net.sourceforge.phpdt.core.ICompilationUnit;
-import net.sourceforge.phpdt.core.IJavaElement;
-import net.sourceforge.phpdt.internal.compiler.lookup.ElementValuePair;
-import net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.ReferenceBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.TagBits;
-import net.sourceforge.phpdt.internal.compiler.util.*;
-
-/**
- * Internal class
- */
-class AnnotationBinding implements IAnnotationBinding {
- static final AnnotationBinding[] NoAnnotations = new AnnotationBinding[0];
- private net.sourceforge.phpdt.internal.compiler.lookup.AnnotationBinding binding;
- private BindingResolver bindingResolver;
- private String key;
-
- AnnotationBinding(net.sourceforge.phpdt.internal.compiler.lookup.AnnotationBinding annotation, BindingResolver resolver) {
- if (annotation == null)
- throw new IllegalStateException();
- binding = annotation;
- bindingResolver = resolver;
- }
-
- public IAnnotationBinding[] getAnnotations() {
- return NoAnnotations;
- }
-
- public ITypeBinding getAnnotationType() {
- ITypeBinding typeBinding = this.bindingResolver.getTypeBinding(this.binding.getAnnotationType());
- if (typeBinding == null)
- return null;
- return typeBinding;
- }
-
- public IMemberValuePairBinding[] getDeclaredMemberValuePairs() {
- ReferenceBinding typeBinding = this.binding.getAnnotationType();
- if (typeBinding == null || ((typeBinding.tagBits & TagBits.HasMissingType) != 0)) {
- return MemberValuePairBinding.NoPair;
- }
- ElementValuePair[] internalPairs = this.binding.getElementValuePairs();
- int length = internalPairs.length;
- IMemberValuePairBinding[] pairs = length == 0 ? MemberValuePairBinding.NoPair : new MemberValuePairBinding[length];
- int counter = 0;
- for (int i = 0; i < length; i++) {
- ElementValuePair valuePair = internalPairs[i];
- if (valuePair.binding == null) continue;
- pairs[counter++] = this.bindingResolver.getMemberValuePairBinding(valuePair);
- }
- if (counter == 0) return MemberValuePairBinding.NoPair;
- if (counter != length) {
- // resize
- System.arraycopy(pairs, 0, (pairs = new MemberValuePairBinding[counter]), 0, counter);
- }
- return pairs;
- }
-
- public IMemberValuePairBinding[] getAllMemberValuePairs() {
- IMemberValuePairBinding[] pairs = getDeclaredMemberValuePairs();
- ReferenceBinding typeBinding = this.binding.getAnnotationType();
- if (typeBinding == null || ((typeBinding.tagBits & TagBits.HasMissingType) != 0)) return pairs;
- MethodBinding[] methods = typeBinding.availableMethods(); // resilience
- int methodLength = methods == null ? 0 : methods.length;
- if (methodLength == 0) return pairs;
-
- int declaredLength = pairs.length;
- if (declaredLength == methodLength)
- return pairs;
-
- HashtableOfObject table = new HashtableOfObject(declaredLength);
- for (int i = 0; i < declaredLength; i++) {
- char[] internalName = ((MemberValuePairBinding) pairs[i]).internalName();
- if (internalName == null) continue;
- table.put(internalName, pairs[i]);
- }
-
- // handle case of more methods than declared members
- IMemberValuePairBinding[] allPairs = new IMemberValuePairBinding[methodLength];
- for (int i = 0; i < methodLength; i++) {
- Object pair = table.get(methods[i].selector);
- allPairs[i] = pair == null ? new DefaultValuePairBinding(methods[i], this.bindingResolver) : (IMemberValuePairBinding) pair;
- }
- return allPairs;
- }
-
- public IJavaElement getJavaElement() {
- if (!(this.bindingResolver instanceof DefaultBindingResolver)) return null;
- ASTNode node = (ASTNode) ((DefaultBindingResolver) this.bindingResolver).bindingsToAstNodes.get(this);
- if (!(node instanceof Annotation)) return null;
- ASTNode parent = node.getParent();
- IJavaElement parentElement = null;
- switch (parent.getNodeType()) {
- case ASTNode.PACKAGE_DECLARATION:
- IJavaElement cu = ((CompilationUnit) parent.getParent()).getJavaElement();
- if (cu instanceof ICompilationUnit) {
- String pkgName = ((PackageDeclaration) parent).getName().getFullyQualifiedName();
- parentElement = ((ICompilationUnit) cu).getPackageDeclaration(pkgName);
- }
- break;
- case ASTNode.TYPE_DECLARATION:
- parentElement = ((TypeDeclaration) parent).resolveBinding().getJavaElement();
- break;
- case ASTNode.FIELD_DECLARATION:
- VariableDeclarationFragment fragment = (VariableDeclarationFragment) ((FieldDeclaration) parent).fragments().get(0);
- parentElement = fragment.resolveBinding().getJavaElement();
- break;
- case ASTNode.METHOD_DECLARATION:
- parentElement = ((MethodDeclaration) parent).resolveBinding().getJavaElement();
- break;
- case ASTNode.VARIABLE_DECLARATION_STATEMENT:
- fragment = (VariableDeclarationFragment) ((VariableDeclarationStatement) parent).fragments().get(0);
- parentElement = fragment.resolveBinding().getJavaElement();
- break;
- default:
- return null;
- }
- if (! (parentElement instanceof IAnnotatable)) return null;
- return ((IAnnotatable) parentElement).getAnnotation(getName());
- }
-
- public String getKey() {
- if (this.key == null) {
- String recipientKey = getRecipientKey();
- this.key = new String(this.binding.computeUniqueKey(recipientKey.toCharArray()));
- }
- return this.key;
- }
-
- private String getRecipientKey() {
- if (!(this.bindingResolver instanceof DefaultBindingResolver)) return ""; //$NON-NLS-1$
- DefaultBindingResolver resolver = (DefaultBindingResolver) this.bindingResolver;
- ASTNode node = (ASTNode) resolver.bindingsToAstNodes.get(this);
- if (node == null) {
- // Can happen if annotation bindings have been resolved before having parsed the declaration
- return ""; //$NON-NLS-1$
- }
- ASTNode recipient = node.getParent();
- switch (recipient.getNodeType()) {
- case ASTNode.PACKAGE_DECLARATION:
- String pkgName = ((PackageDeclaration) recipient).getName().getFullyQualifiedName();
- return pkgName.replace('.', '/');
- case ASTNode.TYPE_DECLARATION:
- return ((TypeDeclaration) recipient).resolveBinding().getKey();
- case ASTNode.FIELD_DECLARATION:
- VariableDeclarationFragment fragment = (VariableDeclarationFragment) ((FieldDeclaration) recipient).fragments().get(0);
- return fragment.resolveBinding().getKey();
- case ASTNode.METHOD_DECLARATION:
- return ((MethodDeclaration) recipient).resolveBinding().getKey();
- case ASTNode.VARIABLE_DECLARATION_STATEMENT:
- fragment = (VariableDeclarationFragment) ((VariableDeclarationStatement) recipient).fragments().get(0);
- return fragment.resolveBinding().getKey();
- default:
- return ""; //$NON-NLS-1$
- }
- }
-
- public int getKind() {
- return IBinding.ANNOTATION;
- }
-
- public int getModifiers() {
- return Modifier.NONE;
- }
-
- public String getName() {
- ITypeBinding annotationType = getAnnotationType();
- if (annotationType == null) {
- return new String(this.binding.getAnnotationType().sourceName());
- } else {
- return annotationType.getName();
- }
- }
-
- public boolean isDeprecated() {
- ReferenceBinding typeBinding = this.binding.getAnnotationType();
- if (typeBinding == null) return false;
- return typeBinding.isDeprecated();
- }
-
- public boolean isEqualTo(IBinding otherBinding) {
- if (this == otherBinding)
- return true;
- if (otherBinding.getKind() != IBinding.ANNOTATION)
- return false;
- IAnnotationBinding other = (IAnnotationBinding) otherBinding;
- if (!getAnnotationType().isEqualTo(other.getAnnotationType()))
- return false;
- IMemberValuePairBinding[] memberValuePairs = getDeclaredMemberValuePairs();
- IMemberValuePairBinding[] otherMemberValuePairs = other.getDeclaredMemberValuePairs();
- if (memberValuePairs.length != otherMemberValuePairs.length)
- return false;
- for (int i = 0, length = memberValuePairs.length; i < length; i++) {
- if (!memberValuePairs[i].isEqualTo(otherMemberValuePairs[i]))
- return false;
- }
- return true;
- }
-
- /*
- * (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.IBinding#isRecovered()
- */
- public boolean isRecovered() {
- ReferenceBinding annotationType = binding.getAnnotationType();
- return annotationType == null || (annotationType.tagBits & TagBits.HasMissingType) != 0; }
-
- public boolean isSynthetic() {
- return false;
- }
-
- public String toString() {
- ITypeBinding type = getAnnotationType();
- final StringBuffer buffer = new StringBuffer();
- buffer.append('@');
- if (type != null)
- buffer.append(type.getName());
- buffer.append('(');
- IMemberValuePairBinding[] pairs = getDeclaredMemberValuePairs();
- for (int i = 0, len = pairs.length; i < len; i++) {
- if (i != 0)
- buffer.append(", "); //$NON-NLS-1$
- buffer.append(pairs[i].toString());
- }
- buffer.append(')');
- return buffer.toString();
- }
-
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Annotation type declaration AST node type (added in JLS3 API).
- * <pre>
- * AnnotationTypeDeclaration:
- * [ Javadoc ] { ExtendedModifier } <b>@</b> <b>interface</b> Identifier
- * <b>{</b> { AnnotationTypeBodyDeclaration | <b>;</b> } <b>}</b>
- * AnnotationTypeBodyDeclaration:
- * AnnotationTypeMemberDeclaration
- * FieldDeclaration
- * TypeDeclaration
- * EnumDeclaration
- * AnnotationTypeDeclaration
- * </pre>
- * <p>
- * The thing to note is that method declaration are replaced
- * by annotation type member declarations in this context.
- * </p>
- * <p>
- * When a Javadoc comment is present, the source
- * range begins with the first character of the "/**" comment delimiter.
- * When there is no Javadoc comment, the source range begins with the first
- * character of the first modifier keyword (if modifiers), or the
- * first character of the "@interface" (if no
- * modifiers). The source range extends through the last character of the "}"
- * token following the body declarations.
- * </p>
- *
- * @since 3.1
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class AnnotationTypeDeclaration extends AbstractTypeDeclaration {
-
- /**
- * The "javadoc" structural property of this node type.
- */
- public static final ChildPropertyDescriptor JAVADOC_PROPERTY =
- internalJavadocPropertyFactory(AnnotationTypeDeclaration.class);
-
- /**
- * The "modifiers" structural property of this node type.
- */
- public static final ChildListPropertyDescriptor MODIFIERS2_PROPERTY =
- internalModifiers2PropertyFactory(AnnotationTypeDeclaration.class);
-
- /**
- * The "name" structural property of this node type.
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- internalNamePropertyFactory(AnnotationTypeDeclaration.class);
-
- /**
- * The "bodyDeclarations" structural property of this node type.
- */
- public static final ChildListPropertyDescriptor BODY_DECLARATIONS_PROPERTY =
- internalBodyDeclarationPropertyFactory(AnnotationTypeDeclaration.class);
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(5);
- createPropertyList(AnnotationTypeDeclaration.class, properyList);
- addProperty(JAVADOC_PROPERTY, properyList);
- addProperty(MODIFIERS2_PROPERTY, properyList);
- addProperty(NAME_PROPERTY, properyList);
- addProperty(BODY_DECLARATIONS_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * Creates a new AST node for an annotation type declaration owned by the given
- * AST. By default, the type declaration is for an annotation
- * type of an unspecified, but legal, name; no modifiers; no javadoc;
- * and an empty list of body declarations.
- * <p>
- * N.B. This constructor is package-private; all subclasses must be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- AnnotationTypeDeclaration(AST ast) {
- super(ast);
- unsupportedIn2();
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == JAVADOC_PROPERTY) {
- if (get) {
- return getJavadoc();
- } else {
- setJavadoc((Javadoc) child);
- return null;
- }
- }
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == MODIFIERS2_PROPERTY) {
- return modifiers();
- }
- if (property == BODY_DECLARATIONS_PROPERTY) {
- return bodyDeclarations();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildPropertyDescriptor internalJavadocProperty() {
- return JAVADOC_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildListPropertyDescriptor internalModifiers2Property() {
- return MODIFIERS2_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final SimplePropertyDescriptor internalModifiersProperty() {
- // this property will not be asked for (node type did not exist in JLS2)
- return null;
- }
-
- /* (omit javadoc for this method)
- * Method declared on AbstractTypeDeclaration.
- */
- final ChildPropertyDescriptor internalNameProperty() {
- return NAME_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on AbstractTypeDeclaration.
- */
- final ChildListPropertyDescriptor internalBodyDeclarationsProperty() {
- return BODY_DECLARATIONS_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return ANNOTATION_TYPE_DECLARATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- AnnotationTypeDeclaration result = new AnnotationTypeDeclaration(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setJavadoc(
- (Javadoc) ASTNode.copySubtree(target, getJavadoc()));
- result.modifiers().addAll(ASTNode.copySubtrees(target, modifiers()));
- result.setName((SimpleName) getName().clone(target));
- result.bodyDeclarations().addAll(ASTNode.copySubtrees(target, bodyDeclarations()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getJavadoc());
- acceptChildren(visitor, this.modifiers);
- acceptChild(visitor, getName());
- acceptChildren(visitor, this.bodyDeclarations);
- }
- visitor.endVisit(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on AsbtractTypeDeclaration.
- */
- ITypeBinding internalResolveBinding() {
- return this.ast.getBindingResolver().resolveType(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize();
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.optionalDocComment == null ? 0 : getJavadoc().treeSize())
- + this.modifiers.listSize()
- + (this.typeName == null ? 0 : getName().treeSize())
- + this.bodyDeclarations.listSize();
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Annotation type member declaration AST node type (added in JLS3 API).
- * <pre>
- * AnnotationTypeMemberDeclaration:
- * [ Javadoc ] { ExtendedModifier }
- * Type Identifier <b>(</b> <b>)</b> [ <b>default</b> Expression ] <b>;</b>
- * </pre>
- * <p>
- * Note that annotation type member declarations are only meaningful as
- * elements of {@link AnnotationTypeDeclaration#bodyDeclarations()}.
- * </p>
- * <p>
- * When a Javadoc comment is present, the source
- * range begins with the first character of the "/**" comment delimiter.
- * When there is no Javadoc comment, the source range begins with the first
- * character of the first modifier keyword (if modifiers),
- * or the first character of the member type (no modifiers).
- * The source range extends through the last character of the
- * ";" token.
- * </p>
- *
- * @since 3.1
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class AnnotationTypeMemberDeclaration extends BodyDeclaration {
-
- /**
- * The "javadoc" structural property of this node type.
- */
- public static final ChildPropertyDescriptor JAVADOC_PROPERTY =
- internalJavadocPropertyFactory(AnnotationTypeMemberDeclaration.class);
-
- /**
- * The "modifiers" structural property of this node type.
- */
- public static final ChildListPropertyDescriptor MODIFIERS2_PROPERTY =
- internalModifiers2PropertyFactory(AnnotationTypeMemberDeclaration.class);
-
- /**
- * The "name" structural property of this node type.
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(AnnotationTypeMemberDeclaration.class, "name", SimpleName.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "type" structural property of this node type.
- */
- public static final ChildPropertyDescriptor TYPE_PROPERTY =
- new ChildPropertyDescriptor(AnnotationTypeMemberDeclaration.class, "type", Type.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "default" structural property of this node type.
- */
- public static final ChildPropertyDescriptor DEFAULT_PROPERTY =
- new ChildPropertyDescriptor(AnnotationTypeMemberDeclaration.class, "default", Expression.class, OPTIONAL, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(6);
- createPropertyList(AnnotationTypeMemberDeclaration.class, properyList);
- addProperty(JAVADOC_PROPERTY, properyList);
- addProperty(MODIFIERS2_PROPERTY, properyList);
- addProperty(NAME_PROPERTY, properyList);
- addProperty(TYPE_PROPERTY, properyList);
- addProperty(DEFAULT_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The member name; lazily initialized; defaults to an unspecified,
- * legal Java identifier.
- */
- private SimpleName memberName = null;
-
- /**
- * The member type; lazily initialized; defaults to int.
- */
- private Type memberType = null;
-
- /**
- * The optional default expression; <code>null</code> for none; defaults to none.
- */
- private Expression optionalDefaultValue = null;
-
- /**
- * Creates a new AST node for an annotation type member declaration owned
- * by the given AST. By default, the declaration is for a member of an
- * unspecified, but legal, name; no modifiers; no javadoc;
- * an unspecified value type; and no default value.
- * <p>
- * N.B. This constructor is package-private; all subclasses must be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- AnnotationTypeMemberDeclaration(AST ast) {
- super(ast);
- unsupportedIn2();
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == JAVADOC_PROPERTY) {
- if (get) {
- return getJavadoc();
- } else {
- setJavadoc((Javadoc) child);
- return null;
- }
- }
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- if (property == TYPE_PROPERTY) {
- if (get) {
- return getType();
- } else {
- setType((Type) child);
- return null;
- }
- }
- if (property == DEFAULT_PROPERTY) {
- if (get) {
- return getDefault();
- } else {
- setDefault((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == MODIFIERS2_PROPERTY) {
- return modifiers();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildPropertyDescriptor internalJavadocProperty() {
- return JAVADOC_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildListPropertyDescriptor internalModifiers2Property() {
- return MODIFIERS2_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final SimplePropertyDescriptor internalModifiersProperty() {
- // this property will not be asked for (node type did not exist in JLS2)
- return null;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return ANNOTATION_TYPE_MEMBER_DECLARATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- AnnotationTypeMemberDeclaration result = new AnnotationTypeMemberDeclaration(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setJavadoc(
- (Javadoc) ASTNode.copySubtree(target, getJavadoc()));
- result.modifiers().addAll(ASTNode.copySubtrees(target, modifiers()));
- result.setType((Type) ASTNode.copySubtree(target, getType()));
- result.setName((SimpleName) getName().clone(target));
- result.setDefault((Expression) ASTNode.copySubtree(target, getDefault()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getJavadoc());
- acceptChildren(visitor, this.modifiers);
- acceptChild(visitor, getType());
- acceptChild(visitor, getName());
- acceptChild(visitor, getDefault());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the name of the annotation type member declared in this declaration.
- *
- * @return the member name node
- */
- public SimpleName getName() {
- if (this.memberName == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.memberName == null) {
- preLazyInit();
- this.memberName = new SimpleName(this.ast);
- postLazyInit(this.memberName, NAME_PROPERTY);
- }
- }
- }
- return this.memberName;
- }
-
- /**
- * Sets the name of the annotation type member declared in this declaration to the
- * given name.
- *
- * @param memberName the new member name
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setName(SimpleName memberName) {
- if (memberName == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.memberName;
- preReplaceChild(oldChild, memberName, NAME_PROPERTY);
- this.memberName = memberName;
- postReplaceChild(oldChild, memberName, NAME_PROPERTY);
- }
-
- /**
- * Returns the type of the annotation type member declared in this
- * declaration.
- *
- * @return the type of the member
- */
- public Type getType() {
- if (this.memberType == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.memberType == null) {
- preLazyInit();
- this.memberType = this.ast.newPrimitiveType(PrimitiveType.INT);
- postLazyInit(this.memberType, TYPE_PROPERTY);
- }
- }
- }
- return this.memberType;
- }
-
- /**
- * Sets the type of the annotation type member declared in this declaration
- * to the given type.
- *
- * @param type the new member type
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setType(Type type) {
- if (type == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.memberType;
- preReplaceChild(oldChild, type, TYPE_PROPERTY);
- this.memberType = type;
- postReplaceChild(oldChild, type, TYPE_PROPERTY);
- }
-
- /**
- * Returns the default value of this annotation type member, or
- * <code>null</code> if there is none.
- *
- * @return the expression node, or <code>null</code> if there is none
- */
- public Expression getDefault() {
- return this.optionalDefaultValue;
- }
-
- /**
- * Sets or clears the default value of this annotation type member.
- *
- * @param defaultValue the expression node, or <code>null</code> if
- * there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setDefault(Expression defaultValue) {
- // a AnnotationTypeMemberDeclaration may occur inside an Expression - must check cycles
- ASTNode oldChild = this.optionalDefaultValue;
- preReplaceChild(oldChild, defaultValue, DEFAULT_PROPERTY);
- this.optionalDefaultValue = defaultValue;
- postReplaceChild(oldChild, defaultValue, DEFAULT_PROPERTY);
- }
-
- /**
- * Resolves and returns the binding for the annotation type member declared
- * in this declaration.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the binding, or <code>null</code> if the binding cannot be
- * resolved
- */
- public IMethodBinding resolveBinding() {
- return this.ast.getBindingResolver().resolveMember(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 3 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.optionalDocComment == null ? 0 : getJavadoc().treeSize())
- + this.modifiers.listSize()
- + (this.memberName == null ? 0 : getName().treeSize())
- + (this.memberType == null ? 0 : getType().treeSize())
- + (this.optionalDefaultValue == null ? 0 : getDefault().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Anonymous class declaration AST node type. For JLS2, this type of node appears
- * only as a child on a class instance creation expression.
- * For JLS3, this type of node appears may also appear as the child of
- * an enum constant declaration.
- *
- * <pre>
- * AnonymousClassDeclaration:
- * <b>{</b> ClassBodyDeclaration <b>}</b>
- * </pre>
- *
- * @see ClassInstanceCreation
- * @see EnumConstantDeclaration
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class AnonymousClassDeclaration extends ASTNode {
-
- /**
- * The "bodyDeclarations" structural property of this node type.
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor BODY_DECLARATIONS_PROPERTY =
- new ChildListPropertyDescriptor(AnonymousClassDeclaration.class, "bodyDeclarations", BodyDeclaration.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(2);
- createPropertyList(AnonymousClassDeclaration.class, properyList);
- addProperty(BODY_DECLARATIONS_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The body declarations (element type: <code>BodyDeclaration</code>).
- * Defaults to none.
- */
- private ASTNode.NodeList bodyDeclarations =
- new ASTNode.NodeList(BODY_DECLARATIONS_PROPERTY);
-
- /**
- * Creates a new AST node for an anonymous class declaration owned
- * by the given AST. By default, the list of body declarations is empty.
- * <p>
- * N.B. This constructor is package-private; all subclasses must be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- AnonymousClassDeclaration(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == BODY_DECLARATIONS_PROPERTY) {
- return bodyDeclarations();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return ANONYMOUS_CLASS_DECLARATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- AnonymousClassDeclaration result = new AnonymousClassDeclaration(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.bodyDeclarations().addAll(
- ASTNode.copySubtrees(target, bodyDeclarations()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChildren(visitor, bodyDeclarations);
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the live ordered list of body declarations of this
- * anonymous class declaration.
- *
- * @return the live list of body declarations
- * (element type: <code>BodyDeclaration</code>)
- */
- public List bodyDeclarations() {
- return this.bodyDeclarations;
- }
-
- /**
- * Resolves and returns the binding for the anonymous class declared in
- * this declaration.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the binding, or <code>null</code> if the binding cannot be
- * resolved
- */
- public ITypeBinding resolveBinding() {
- return this.ast.getBindingResolver().resolveType(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Code as free
- return BASE_NODE_SIZE + 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + this.bodyDeclarations.listSize();
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Array access expression AST node type.
- *
- * <pre>
- * ArrayAccess:
- * Expression <b>[</b> Expression <b>]</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class ArrayAccess extends Expression {
-
- /**
- * The "array" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor ARRAY_PROPERTY =
- new ChildPropertyDescriptor(ArrayAccess.class, "array", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "index" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor INDEX_PROPERTY =
- new ChildPropertyDescriptor(ArrayAccess.class, "index", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(3);
- createPropertyList(ArrayAccess.class, properyList);
- addProperty(ARRAY_PROPERTY, properyList);
- addProperty(INDEX_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The array expression; lazily initialized; defaults to an unspecified,
- * but legal, expression.
- */
- private Expression arrayExpression = null;
-
- /**
- * The index expression; lazily initialized; defaults to an unspecified,
- * but legal, expression.
- */
- private Expression indexExpression = null;
-
- /**
- * Creates a new unparented array access expression node owned by the given
- * AST. By default, the array and index expresssions are unspecified,
- * but legal.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- ArrayAccess(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == ARRAY_PROPERTY) {
- if (get) {
- return getArray();
- } else {
- setArray((Expression) child);
- return null;
- }
- }
- if (property == INDEX_PROPERTY) {
- if (get) {
- return getIndex();
- } else {
- setIndex((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return ARRAY_ACCESS;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- ArrayAccess result = new ArrayAccess(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setArray((Expression) getArray().clone(target));
- result.setIndex((Expression) getIndex().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getArray());
- acceptChild(visitor, getIndex());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the array expression of this array access expression.
- *
- * @return the array expression node
- */
- public Expression getArray() {
- if (this.arrayExpression == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.arrayExpression == null) {
- preLazyInit();
- this.arrayExpression = new SimpleName(this.ast);
- postLazyInit(this.arrayExpression, ARRAY_PROPERTY);
- }
- }
- }
- return this.arrayExpression;
- }
-
- /**
- * Sets the array expression of this array access expression.
- *
- * @param expression the array expression node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setArray(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- // an ArrayAccess may occur inside an Expression
- // must check cycles
- ASTNode oldChild = this.arrayExpression;
- preReplaceChild(oldChild, expression, ARRAY_PROPERTY);
- this.arrayExpression = expression;
- postReplaceChild(oldChild, expression, ARRAY_PROPERTY);
- }
-
- /**
- * Returns the index expression of this array access expression.
- *
- * @return the index expression node
- */
- public Expression getIndex() {
- if (this.indexExpression == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.indexExpression == null) {
- preLazyInit();
- this.indexExpression = new SimpleName(this.ast);
- postLazyInit(this.indexExpression, INDEX_PROPERTY);
- }
- }
- }
- return this.indexExpression;
- }
-
- /**
- * Sets the index expression of this array access expression.
- *
- * @param expression the index expression node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setIndex(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- // an ArrayAccess may occur inside an Expression
- // must check cycles
- ASTNode oldChild = this.indexExpression;
- preReplaceChild(oldChild, expression, INDEX_PROPERTY);
- this.indexExpression = expression;
- postReplaceChild(oldChild, expression, INDEX_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return BASE_NODE_SIZE + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.arrayExpression == null ? 0 : getArray().treeSize())
- + (this.indexExpression == null ? 0 : getIndex().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Array creation expression AST node type.
- * For JLS2:
- * <pre>
- * ArrayCreation:
- * <b>new</b> PrimitiveType <b>[</b> Expression <b>]</b> { <b>[</b> Expression <b>]</b> } { <b>[</b> <b>]</b> }
- * <b>new</b> TypeName <b>[</b> Expression <b>]</b> { <b>[</b> Expression <b>]</b> } { <b>[</b> <b>]</b> }
- * <b>new</b> PrimitiveType <b>[</b> <b>]</b> { <b>[</b> <b>]</b> } ArrayInitializer
- * <b>new</b> TypeName <b>[</b> <b>]</b> { <b>[</b> <b>]</b> } ArrayInitializer
- * </pre>
- * <p>
- * The mapping from Java language syntax to AST nodes is as follows:
- * <ul>
- * <li>the type node is the array type of the creation expression,
- * with one level of array per set of square brackets,</li>
- * <li>the dimension expressions are collected into the <code>dimensions</code>
- * list.</li>
- * </ul>
- * </p>
- * For JLS3, type arguments are added:
- * <pre>
- * ArrayCreation:
- * <b>new</b> PrimitiveType <b>[</b> Expression <b>]</b> { <b>[</b> Expression <b>]</b> } { <b>[</b> <b>]</b> }
- * <b>new</b> TypeName [ <b><</b> Type { <b>,</b> Type } <b>></b> ]
- * <b>[</b> Expression <b>]</b> { <b>[</b> Expression <b>]</b> } { <b>[</b> <b>]</b> }
- * <b>new</b> PrimitiveType <b>[</b> <b>]</b> { <b>[</b> <b>]</b> } ArrayInitializer
- * <b>new</b> TypeName [ <b><</b> Type { <b>,</b> Type } <b>></b> ]
- * <b>[</b> <b>]</b> { <b>[</b> <b>]</b> } ArrayInitializer
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class ArrayCreation extends Expression {
-
- /**
- * The "type" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor TYPE_PROPERTY =
- new ChildPropertyDescriptor(ArrayCreation.class, "type", ArrayType.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "dimensions" structural property of this node type.
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor DIMENSIONS_PROPERTY =
- new ChildListPropertyDescriptor(ArrayCreation.class, "dimensions", Expression.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "initializer" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor INITIALIZER_PROPERTY =
- new ChildPropertyDescriptor(ArrayCreation.class, "initializer", ArrayInitializer.class, OPTIONAL, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(4);
- createPropertyList(ArrayCreation.class, properyList);
- addProperty(TYPE_PROPERTY, properyList);
- addProperty(DIMENSIONS_PROPERTY, properyList);
- addProperty(INITIALIZER_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The array type; lazily initialized; defaults to a unspecified,
- * legal array type.
- */
- private ArrayType arrayType = null;
-
- /**
- * The list of dimension expressions (element type:
- * <code>Expression</code>). Defaults to an empty list.
- */
- private ASTNode.NodeList dimensions =
- new ASTNode.NodeList(DIMENSIONS_PROPERTY);
-
- /**
- * The optional array initializer, or <code>null</code> if none;
- * defaults to none.
- */
- private ArrayInitializer optionalInitializer = null;
-
- /**
- * Creates a new AST node for an array creation expression owned by the
- * given AST. By default, the array type is an unspecified 1-dimensional
- * array, the list of dimensions is empty, and there is no array
- * initializer.
- *
- * @param ast the AST that is to own this node
- */
- ArrayCreation(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == INITIALIZER_PROPERTY) {
- if (get) {
- return getInitializer();
- } else {
- setInitializer((ArrayInitializer) child);
- return null;
- }
- }
- if (property == TYPE_PROPERTY) {
- if (get) {
- return getType();
- } else {
- setType((ArrayType) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == DIMENSIONS_PROPERTY) {
- return dimensions();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return ARRAY_CREATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- ArrayCreation result = new ArrayCreation(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setType((ArrayType) getType().clone(target));
- result.dimensions().addAll(ASTNode.copySubtrees(target, dimensions()));
- result.setInitializer(
- (ArrayInitializer) ASTNode.copySubtree(target, getInitializer()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getType());
- acceptChildren(visitor, this.dimensions);
- acceptChild(visitor, getInitializer());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the array type in this array creation expression.
- *
- * @return the array type
- */
- public ArrayType getType() {
- if (this.arrayType == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.arrayType == null) {
- preLazyInit();
- this.arrayType = this.ast.newArrayType(
- this.ast.newPrimitiveType(PrimitiveType.INT));
- postLazyInit(this.arrayType, TYPE_PROPERTY);
- }
- }
- }
- return this.arrayType;
- }
-
- /**
- * Sets the array type in this array creation expression.
- *
- * @param type the new array type
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setType(ArrayType type) {
- if (type == null) {
- throw new IllegalArgumentException();
- }
- // an ArrayCreation cannot occur inside a ArrayType - cycles not possible
- ASTNode oldChild = this.arrayType;
- preReplaceChild(oldChild, type, TYPE_PROPERTY);
- this.arrayType = type;
- postReplaceChild(oldChild, type, TYPE_PROPERTY);
- }
-
- /**
- * Returns the live ordered list of dimension expressions in this array
- * initializer.
- *
- * @return the live list of dimension expressions
- * (element type: <code>Expression</code>)
- */
- public List dimensions() {
- return this.dimensions;
- }
-
- /**
- * Returns the array initializer of this array creation expression, or
- * <code>null</code> if there is none.
- *
- * @return the array initializer node, or <code>null</code> if
- * there is none
- */
- public ArrayInitializer getInitializer() {
- return optionalInitializer;
- }
-
- /**
- * Sets or clears the array initializer of this array creation expression.
- *
- * @param initializer the array initializer node, or <code>null</code>
- * if there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setInitializer(ArrayInitializer initializer) {
- // an ArrayCreation may occur inside an ArrayInitializer
- // must check cycles
- ASTNode oldChild = this.optionalInitializer;
- preReplaceChild(oldChild, initializer, INITIALIZER_PROPERTY);
- this.optionalInitializer = initializer;
- postReplaceChild(oldChild, initializer, INITIALIZER_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return BASE_NODE_SIZE + 3 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- int size = memSize()
- + (this.arrayType == null ? 0 : getType().treeSize())
- + (this.optionalInitializer == null ? 0 : getInitializer().treeSize())
- + this.dimensions.listSize();
- return size;
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Array initializer AST node type.
- *
- * <pre>
- * ArrayInitializer:
- * <b>{</b> [ Expression { <b>,</b> Expression} [ <b>,</b> ]] <b>}</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class ArrayInitializer extends Expression {
-
- /**
- * The "expressions" structural property of this node type.
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor EXPRESSIONS_PROPERTY =
- new ChildListPropertyDescriptor(ArrayInitializer.class, "expressions", Expression.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(2);
- createPropertyList(ArrayInitializer.class, properyList);
- addProperty(EXPRESSIONS_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The list of expressions (element type:
- * <code>Expression</code>). Defaults to an empty list.
- */
- private ASTNode.NodeList expressions =
- new ASTNode.NodeList(EXPRESSIONS_PROPERTY);
-
- /**
- * Creates a new AST node for an array initializer owned by the
- * given AST. By default, the list of expressions is empty.
- *
- * @param ast the AST that is to own this node
- */
- ArrayInitializer(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == EXPRESSIONS_PROPERTY) {
- return expressions();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return ARRAY_INITIALIZER;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- ArrayInitializer result = new ArrayInitializer(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.expressions().addAll(ASTNode.copySubtrees(target, expressions()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- acceptChildren(visitor, this.expressions);
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the live ordered list of expressions in this array initializer.
- *
- * @return the live list of expressions
- * (element type: <code>Expression</code>)
- */
- public List expressions() {
- return this.expressions;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return BASE_NODE_SIZE + 1 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return memSize() + this.expressions.listSize();
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Type node for an array type.
- * <p>
- * Array types are expressed in a recursive manner, one dimension at a time.
- * </p>
- * <pre>
- * ArrayType:
- * Type <b>[</b> <b>]</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class ArrayType extends Type {
-
- /**
- * The "componentType" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor COMPONENT_TYPE_PROPERTY =
- new ChildPropertyDescriptor(ArrayType.class, "componentType", Type.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(2);
- createPropertyList(ArrayType.class, properyList);
- addProperty(COMPONENT_TYPE_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The component type; lazily initialized; defaults to a simple type with
- * an unspecfied, but legal, name.
- */
- private Type componentType = null;
-
- /**
- * Creates a new unparented node for an array type owned by the given AST.
- * By default, a 1-dimensional array of an unspecified simple type.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- ArrayType(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == COMPONENT_TYPE_PROPERTY) {
- if (get) {
- return getComponentType();
- } else {
- setComponentType((Type) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return ARRAY_TYPE;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- ArrayType result = new ArrayType(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setComponentType((Type) getComponentType().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- acceptChild(visitor, getComponentType());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the component type of this array type. The component type
- * may be another array type.
- *
- * @return the component type node
- */
- public Type getComponentType() {
- if (this.componentType == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.componentType == null) {
- preLazyInit();
- this.componentType = new SimpleType(this.ast);
- postLazyInit(this.componentType, COMPONENT_TYPE_PROPERTY);
- }
- }
- }
- return this.componentType;
- }
-
- /**
- * Sets the component type of this array type. The component type
- * may be another array type.
- *
- * @param componentType the component type
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setComponentType(Type componentType) {
- if (componentType == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.componentType;
- preReplaceChild(oldChild, componentType, COMPONENT_TYPE_PROPERTY);
- this.componentType = componentType;
- postReplaceChild(oldChild, componentType, COMPONENT_TYPE_PROPERTY);
- }
-
- /**
- * Returns the element type of this array type. The element type is
- * never an array type.
- * <p>
- * This is a convenience method that descends a chain of nested array types
- * until it reaches a non-array type.
- * </p>
- *
- * @return the component type node
- */
- public Type getElementType() {
- Type t = getComponentType();
- while (t.isArrayType()) {
- t = ((ArrayType) t).getComponentType();
- }
- return t;
- }
-
- /**
- * Returns the number of dimensions in this array type.
- * <p>
- * This is a convenience method that descends a chain of nested array types
- * until it reaches a non-array type.
- * </p>
- *
- * @return the number of dimensions (always positive)
- */
- public int getDimensions() {
- Type t = getComponentType();
- int dimensions = 1; // always include this array type
- while (t.isArrayType()) {
- dimensions++;
- t = ((ArrayType) t).getComponentType();
- }
- return dimensions;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return BASE_NODE_SIZE + 1 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.componentType == null ? 0 : getComponentType().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Assert statement AST node type.
- *
- * <pre>
- * AssertStatement:
- * <b>assert</b> Expression [ <b>:</b> Expression ] <b>;</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class AssertStatement extends Statement {
-
- /**
- * The "expression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(AssertStatement.class, "expression", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "message" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor MESSAGE_PROPERTY =
- new ChildPropertyDescriptor(AssertStatement.class, "message", Expression.class, OPTIONAL, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(3);
- createPropertyList(AssertStatement.class, properyList);
- addProperty(EXPRESSION_PROPERTY, properyList);
- addProperty(MESSAGE_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The expression; lazily initialized; defaults to a unspecified, but legal,
- * expression.
- */
- private Expression expression = null;
-
- /**
- * The message expression; <code>null</code> for none; defaults to none.
- */
- private Expression optionalMessageExpression = null;
-
- /**
- * Creates a new unparented assert statement node owned by the given
- * AST. By default, the assert statement has an unspecified, but legal,
- * expression, and not message expression.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- AssertStatement(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == EXPRESSION_PROPERTY) {
- if (get) {
- return getExpression();
- } else {
- setExpression((Expression) child);
- return null;
- }
- }
- if (property == MESSAGE_PROPERTY) {
- if (get) {
- return getMessage();
- } else {
- setMessage((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return ASSERT_STATEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- AssertStatement result = new AssertStatement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- result.setExpression(
- (Expression) ASTNode.copySubtree(target, getExpression()));
- result.setMessage(
- (Expression) ASTNode.copySubtree(target, getMessage()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getExpression());
- acceptChild(visitor, getMessage());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the first expression of this assert statement.
- *
- * @return the expression node
- */
- public Expression getExpression() {
- if (this.expression == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.expression == null) {
- preLazyInit();
- this.expression = new SimpleName(this.ast);
- postLazyInit(this.expression, EXPRESSION_PROPERTY);
- }
- }
- }
- return expression;
- }
-
- /**
- * Sets the first expression of this assert statement.
- *
- * @param expression the new expression node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setExpression(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- // an AssertStatement may occur inside an Expression - must check cycles
- ASTNode oldChild = this.expression;
- preReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- this.expression = expression;
- postReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- }
-
- /**
- * Returns the message expression of this assert statement, or
- * <code>null</code> if there is none.
- *
- * @return the message expression node, or <code>null</code> if there
- * is none
- */
- public Expression getMessage() {
- return this.optionalMessageExpression;
- }
-
- /**
- * Sets or clears the message expression of this assert statement.
- *
- * @param expression the message expression node, or <code>null</code> if
- * there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setMessage(Expression expression) {
- // an AsertStatement may occur inside an Expression - must check cycles
- ASTNode oldChild = this.optionalMessageExpression;
- preReplaceChild(oldChild, expression, MESSAGE_PROPERTY);
- this.optionalMessageExpression = expression;
- postReplaceChild(oldChild, expression, MESSAGE_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.expression == null ? 0 : getExpression().treeSize())
- + (this.optionalMessageExpression == null ? 0 : getMessage().treeSize());
-
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * Assignment expression AST node type.
- *
- * <pre>
- * Assignment:
- * Expression AssignmentOperator Expression
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class Assignment extends Expression {
-
- /**
- * Assignment operators (typesafe enumeration).
- * <pre>
- * AssignmentOperator:<code>
- * <b>=</b> ASSIGN
- * <b>+=</b> PLUS_ASSIGN
- * <b>-=</b> MINUS_ASSIGN
- * <b>*=</b> TIMES_ASSIGN
- * <b>/=</b> DIVIDE_ASSIGN
- * <b>&=</b> BIT_AND_ASSIGN
- * <b>|=</b> BIT_OR_ASSIGN
- * <b>^=</b> BIT_XOR_ASSIGN
- * <b>%=</b> REMAINDER_ASSIGN
- * <b><<=</b> LEFT_SHIFT_ASSIGN
- * <b>>>=</b> RIGHT_SHIFT_SIGNED_ASSIGN
- * <b>>>>=</b> RIGHT_SHIFT_UNSIGNED_ASSIGN</code>
- * </pre>
- */
- public static class Operator {
-
- /**
- * The name of the operator
- */
- private String op;
-
- /**
- * Creates a new assignment operator with the given name.
- * <p>
- * Note: this constructor is private. The only instances
- * ever created are the ones for the standard operators.
- * </p>
- *
- * @param op the character sequence for the operator
- */
- private Operator(String op) {
- this.op = op;
- }
-
- /**
- * Returns the character sequence for the operator.
- *
- * @return the character sequence for the operator
- */
- public String toString() {
- return op;
- }
-
- /** = operator. */
- public static final Operator ASSIGN = new Operator("=");//$NON-NLS-1$
- /** += operator. */
- public static final Operator PLUS_ASSIGN = new Operator("+=");//$NON-NLS-1$
- /** -= operator. */
- public static final Operator MINUS_ASSIGN = new Operator("-=");//$NON-NLS-1$
- /** *= operator. */
- public static final Operator TIMES_ASSIGN = new Operator("*=");//$NON-NLS-1$
- /** /= operator. */
- public static final Operator DIVIDE_ASSIGN = new Operator("/=");//$NON-NLS-1$
- /** &= operator. */
- public static final Operator BIT_AND_ASSIGN = new Operator("&=");//$NON-NLS-1$
- /** |= operator. */
- public static final Operator BIT_OR_ASSIGN = new Operator("|=");//$NON-NLS-1$
- /** ^= operator. */
- public static final Operator BIT_XOR_ASSIGN = new Operator("^=");//$NON-NLS-1$
- /** %= operator. */
- public static final Operator REMAINDER_ASSIGN = new Operator("%=");//$NON-NLS-1$
- /** <<== operator. */
- public static final Operator LEFT_SHIFT_ASSIGN =
- new Operator("<<=");//$NON-NLS-1$
- /** >>= operator. */
- public static final Operator RIGHT_SHIFT_SIGNED_ASSIGN =
- new Operator(">>=");//$NON-NLS-1$
- /** >>>= operator. */
- public static final Operator RIGHT_SHIFT_UNSIGNED_ASSIGN =
- new Operator(">>>=");//$NON-NLS-1$
-
- /**
- * Returns the assignment operator corresponding to the given string,
- * or <code>null</code> if none.
- * <p>
- * <code>toOperator</code> is the converse of <code>toString</code>:
- * that is, <code>Operator.toOperator(op.toString()) == op</code> for all
- * operators <code>op</code>.
- * </p>
- *
- * @param token the character sequence for the operator
- * @return the assignment operator, or <code>null</code> if none
- */
- public static Operator toOperator(String token) {
- return (Operator) CODES.get(token);
- }
-
- /**
- * Map from token to operator (key type: <code>String</code>;
- * value type: <code>Operator</code>).
- */
- private static final Map CODES;
- static {
- CODES = new HashMap(20);
- Operator[] ops = {
- ASSIGN,
- PLUS_ASSIGN,
- MINUS_ASSIGN,
- TIMES_ASSIGN,
- DIVIDE_ASSIGN,
- BIT_AND_ASSIGN,
- BIT_OR_ASSIGN,
- BIT_XOR_ASSIGN,
- REMAINDER_ASSIGN,
- LEFT_SHIFT_ASSIGN,
- RIGHT_SHIFT_SIGNED_ASSIGN,
- RIGHT_SHIFT_UNSIGNED_ASSIGN
- };
- for (int i = 0; i < ops.length; i++) {
- CODES.put(ops[i].toString(), ops[i]);
- }
- }
- }
-
- /**
- * The "leftHandSide" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor LEFT_HAND_SIDE_PROPERTY =
- new ChildPropertyDescriptor(Assignment.class, "leftHandSide", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "operator" structural property of this node type.
- * @since 3.0
- */
- public static final SimplePropertyDescriptor OPERATOR_PROPERTY =
- new SimplePropertyDescriptor(Assignment.class, "operator", Assignment.Operator.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * The "rightHandSide" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor RIGHT_HAND_SIDE_PROPERTY =
- new ChildPropertyDescriptor(Assignment.class, "rightHandSide", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(4);
- createPropertyList(Assignment.class, properyList);
- addProperty(LEFT_HAND_SIDE_PROPERTY, properyList);
- addProperty(OPERATOR_PROPERTY, properyList);
- addProperty(RIGHT_HAND_SIDE_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The assignment operator; defaults to Assignment.Operator.ASSIGN
- */
- private Assignment.Operator assignmentOperator = Assignment.Operator.ASSIGN;
-
- /**
- * The left hand side; lazily initialized; defaults to an unspecified,
- * but legal, simple name.
- */
- private Expression leftHandSide = null;
-
- /**
- * The right hand side; lazily initialized; defaults to an unspecified,
- * but legal, simple name.
- */
- private Expression rightHandSide = null;
-
- /**
- * Creates a new AST node for an assignment expression owned by the given
- * AST. By default, the node has an assignment operator, and unspecified
- * left and right hand sides.
- *
- * @param ast the AST that is to own this node
- */
- Assignment(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final Object internalGetSetObjectProperty(SimplePropertyDescriptor property, boolean get, Object value) {
- if (property == OPERATOR_PROPERTY) {
- if (get) {
- return getOperator();
- } else {
- setOperator((Operator) value);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetObjectProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == LEFT_HAND_SIDE_PROPERTY) {
- if (get) {
- return getLeftHandSide();
- } else {
- setLeftHandSide((Expression) child);
- return null;
- }
- }
- if (property == RIGHT_HAND_SIDE_PROPERTY) {
- if (get) {
- return getRightHandSide();
- } else {
- setRightHandSide((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return ASSIGNMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- Assignment result = new Assignment(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setOperator(getOperator());
- result.setLeftHandSide((Expression) getLeftHandSide().clone(target));
- result.setRightHandSide((Expression) getRightHandSide().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getLeftHandSide());
- acceptChild(visitor, getRightHandSide());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the operator of this assignment expression.
- *
- * @return the assignment operator
- */
- public Assignment.Operator getOperator() {
- return this.assignmentOperator;
- }
-
- /**
- * Sets the operator of this assignment expression.
- *
- * @param assignmentOperator the assignment operator
- * @exception IllegalArgumentException if the argument is incorrect
- */
- public void setOperator(Assignment.Operator assignmentOperator) {
- if (assignmentOperator == null) {
- throw new IllegalArgumentException();
- }
- preValueChange(OPERATOR_PROPERTY);
- this.assignmentOperator = assignmentOperator;
- postValueChange(OPERATOR_PROPERTY);
- }
-
- /**
- * Returns the left hand side of this assignment expression.
- *
- * @return the left hand side node
- */
- public Expression getLeftHandSide() {
- if (this.leftHandSide == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.leftHandSide == null) {
- preLazyInit();
- this.leftHandSide= new SimpleName(this.ast);
- postLazyInit(this.leftHandSide, LEFT_HAND_SIDE_PROPERTY);
- }
- }
- }
- return this.leftHandSide;
- }
-
- /**
- * Sets the left hand side of this assignment expression.
- *
- * @param expression the left hand side node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setLeftHandSide(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- // an Assignment may occur inside a Expression - must check cycles
- ASTNode oldChild = this.leftHandSide;
- preReplaceChild(oldChild, expression, LEFT_HAND_SIDE_PROPERTY);
- this.leftHandSide = expression;
- postReplaceChild(oldChild, expression, LEFT_HAND_SIDE_PROPERTY);
- }
-
- /**
- * Returns the right hand side of this assignment expression.
- *
- * @return the right hand side node
- */
- public Expression getRightHandSide() {
- if (this.rightHandSide == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.rightHandSide == null) {
- preLazyInit();
- this.rightHandSide= new SimpleName(this.ast);
- postLazyInit(this.rightHandSide, RIGHT_HAND_SIDE_PROPERTY);
- }
- }
- }
- return this.rightHandSide;
- }
-
- /**
- * Sets the right hand side of this assignment expression.
- *
- * @param expression the right hand side node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setRightHandSide(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- // an Assignment may occur inside a Expression - must check cycles
- ASTNode oldChild = this.rightHandSide;
- preReplaceChild(oldChild, expression, RIGHT_HAND_SIDE_PROPERTY);
- this.rightHandSide = expression;
- postReplaceChild(oldChild, expression, RIGHT_HAND_SIDE_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Code as free
- return BASE_NODE_SIZE + 3 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.leftHandSide == null ? 0 : getLeftHandSide().treeSize())
- + (this.rightHandSide == null ? 0 : getRightHandSide().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.HashSet;
-
-import net.sourceforge.phpdt.core.compiler.CharOperation;
-import net.sourceforge.phpdt.internal.compiler.classfmt.ClassFileConstants;
-import net.sourceforge.phpdt.internal.compiler.lookup.Binding;
-import net.sourceforge.phpdt.internal.compiler.lookup.CaptureBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.ExtraCompilerModifiers;
-import net.sourceforge.phpdt.internal.compiler.lookup.FieldBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.ImportBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.ParameterizedTypeBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.ReferenceBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.TypeVariableBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.VariableBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.WildcardBinding;
-
-/**
- * Internal helper class for comparing bindings.
- *
- * @since 3.1
- */
-class BindingComparator {
- /**
- * @param bindings
- * @param otherBindings
- * @return true if both parameters are equals, false otherwise
- */
- static boolean isEqual(TypeVariableBinding[] bindings, TypeVariableBinding[] otherBindings) {
- if (bindings == null) {
- return otherBindings == null;
- }
- if (otherBindings == null) {
- return false;
- }
- int length = bindings.length;
- int otherLength = otherBindings.length;
- if (length != otherLength) {
- return false;
- }
- for (int i = 0; i < length; i++) {
- TypeVariableBinding typeVariableBinding = bindings[i];
- TypeVariableBinding typeVariableBinding2 = otherBindings[i];
- if (!isEqual(typeVariableBinding, typeVariableBinding2)) {
- return false;
- }
- }
- return true;
- }
-
- /**
- * @param declaringElement
- * @param declaringElement2
- * @return true if both parameters are equals, false otherwise
- */
- static boolean isEqual(Binding declaringElement, Binding declaringElement2, HashSet visitedTypes) {
- if (declaringElement instanceof net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) {
- if (!(declaringElement2 instanceof net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding)){
- return false;
- }
- return isEqual((net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) declaringElement,
- (net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) declaringElement2,
- visitedTypes);
- } else if (declaringElement instanceof net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding) {
- if (!(declaringElement2 instanceof net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding)) {
- return false;
- }
- return isEqual((net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding) declaringElement,
- (net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding) declaringElement2,
- visitedTypes);
- } else if (declaringElement instanceof VariableBinding) {
- if (!(declaringElement2 instanceof VariableBinding)) {
- return false;
- }
- return isEqual((VariableBinding) declaringElement,
- (VariableBinding) declaringElement2);
- } else if (declaringElement instanceof net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding) {
- if (!(declaringElement2 instanceof net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding)) {
- return false;
- }
- net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding packageBinding = (net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding) declaringElement;
- net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding packageBinding2 = (net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding) declaringElement2;
- return CharOperation.equals(packageBinding.compoundName, packageBinding2.compoundName);
- } else if (declaringElement instanceof ImportBinding) {
- if (!(declaringElement2 instanceof ImportBinding)) {
- return false;
- }
- ImportBinding importBinding = (ImportBinding) declaringElement;
- ImportBinding importBinding2 = (ImportBinding) declaringElement2;
- return importBinding.isStatic() == importBinding2.isStatic()
- && importBinding.onDemand == importBinding2.onDemand
- && CharOperation.equals(importBinding.compoundName, importBinding2.compoundName);
- }
- return false;
- }
-
- static boolean isEqual(net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding methodBinding,
- net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding methodBinding2) {
- return isEqual(methodBinding, methodBinding2, new HashSet());
- }
-
- static boolean isEqual(net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding methodBinding,
- net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding methodBinding2,
- HashSet visitedTypes) {
- if (methodBinding == null) {
- return methodBinding2 == null;
- }
- if (methodBinding2 == null) return false;
- return CharOperation.equals(methodBinding.selector, methodBinding2.selector)
- && isEqual(methodBinding.returnType, methodBinding2.returnType, visitedTypes)
- && isEqual(methodBinding.thrownExceptions, methodBinding2.thrownExceptions, visitedTypes)
- && isEqual(methodBinding.declaringClass, methodBinding2.declaringClass, visitedTypes)
- && isEqual(methodBinding.typeVariables, methodBinding2.typeVariables, visitedTypes)
- && isEqual(methodBinding.parameters, methodBinding2.parameters, visitedTypes);
- }
-
- static boolean isEqual(VariableBinding variableBinding, VariableBinding variableBinding2) {
- return (variableBinding.modifiers & ExtraCompilerModifiers.AccJustFlag) == (variableBinding2.modifiers & ExtraCompilerModifiers.AccJustFlag)
- && CharOperation.equals(variableBinding.name, variableBinding2.name)
- && isEqual(variableBinding.type, variableBinding2.type)
- && (variableBinding.id == variableBinding2.id);
- }
-
- static boolean isEqual(FieldBinding fieldBinding, FieldBinding fieldBinding2) {
- HashSet visitedTypes = new HashSet();
- return (fieldBinding.modifiers & ExtraCompilerModifiers.AccJustFlag) == (fieldBinding2.modifiers & ExtraCompilerModifiers.AccJustFlag)
- && CharOperation.equals(fieldBinding.name, fieldBinding2.name)
- && isEqual(fieldBinding.type, fieldBinding2.type, visitedTypes)
- && isEqual(fieldBinding.declaringClass, fieldBinding2.declaringClass, visitedTypes);
- }
-
- /**
- * @param bindings
- * @param otherBindings
- * @return true if both parameters are equals, false otherwise
- */
- static boolean isEqual(net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding[] bindings, net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding[] otherBindings) {
- return isEqual(bindings, otherBindings, new HashSet());
- }
- /**
- * @param bindings
- * @param otherBindings
- * @return true if both parameters are equals, false otherwise
- */
- static boolean isEqual(net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding[] bindings, net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding[] otherBindings, HashSet visitedTypes) {
- if (bindings == null) {
- return otherBindings == null;
- }
- if (otherBindings == null) {
- return false;
- }
- int length = bindings.length;
- int otherLength = otherBindings.length;
- if (length != otherLength) {
- return false;
- }
- for (int i = 0; i < length; i++) {
- if (!isEqual(bindings[i], otherBindings[i], visitedTypes)) {
- return false;
- }
- }
- return true;
- }
- static boolean isEqual(net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding typeBinding, net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding typeBinding2, HashSet visitedTypes) {
- if (typeBinding == typeBinding2)
- return true;
- if (typeBinding == null || typeBinding2 == null)
- return false;
-
- switch (typeBinding.kind()) {
- case Binding.BASE_TYPE :
- if (!typeBinding2.isBaseType()) {
- return false;
- }
- return typeBinding.id == typeBinding2.id;
-
- case Binding.ARRAY_TYPE :
- if (!typeBinding2.isArrayType()) {
- return false;
- }
- return typeBinding.dimensions() == typeBinding2.dimensions()
- && isEqual(typeBinding.leafComponentType(), typeBinding2.leafComponentType(), visitedTypes);
-
- case Binding.PARAMETERIZED_TYPE :
- if (!typeBinding2.isParameterizedType()) {
- return false;
- }
- ParameterizedTypeBinding parameterizedTypeBinding = (ParameterizedTypeBinding) typeBinding;
- ParameterizedTypeBinding parameterizedTypeBinding2 = (ParameterizedTypeBinding) typeBinding2;
- return CharOperation.equals(parameterizedTypeBinding.compoundName, parameterizedTypeBinding2.compoundName)
- && (parameterizedTypeBinding.modifiers & (ExtraCompilerModifiers.AccJustFlag | ClassFileConstants.AccInterface | ClassFileConstants.AccEnum | ClassFileConstants.AccAnnotation))
- == (parameterizedTypeBinding2.modifiers & (ExtraCompilerModifiers.AccJustFlag | ClassFileConstants.AccInterface | ClassFileConstants.AccEnum | ClassFileConstants.AccAnnotation))
- && isEqual(parameterizedTypeBinding.arguments, parameterizedTypeBinding2.arguments, visitedTypes)
- && isEqual(parameterizedTypeBinding.enclosingType(), parameterizedTypeBinding2.enclosingType(), visitedTypes);
-
- case Binding.WILDCARD_TYPE :
- if (typeBinding2.kind() != Binding.WILDCARD_TYPE) {
- return false;
- }
- WildcardBinding wildcardBinding = (WildcardBinding) typeBinding;
- WildcardBinding wildcardBinding2 = (WildcardBinding) typeBinding2;
- return isEqual(wildcardBinding.bound, wildcardBinding2.bound, visitedTypes)
- && wildcardBinding.boundKind == wildcardBinding2.boundKind;
-
- case Binding.INTERSECTION_TYPE:
- if (typeBinding2.kind() != Binding.INTERSECTION_TYPE) {
- return false;
- }
- WildcardBinding intersectionBinding = (WildcardBinding) typeBinding;
- WildcardBinding intersectionBinding2 = (WildcardBinding) typeBinding2;
- return isEqual(intersectionBinding.bound, intersectionBinding2.bound, visitedTypes)
- && isEqual(intersectionBinding.otherBounds, intersectionBinding2.otherBounds, visitedTypes);
-
- case Binding.TYPE_PARAMETER :
- if (!(typeBinding2.isTypeVariable())) {
- return false;
- }
- if (typeBinding.isCapture()) {
- if (!(typeBinding2.isCapture())) {
- return false;
- }
- CaptureBinding captureBinding = (CaptureBinding) typeBinding;
- CaptureBinding captureBinding2 = (CaptureBinding) typeBinding2;
- if (captureBinding.position == captureBinding2.position) {
- if (visitedTypes.contains(typeBinding)) return true;
- visitedTypes.add(typeBinding);
-
- return isEqual(captureBinding.wildcard, captureBinding2.wildcard, visitedTypes)
- && isEqual(captureBinding.sourceType, captureBinding2.sourceType, visitedTypes);
- }
- return false;
- }
- TypeVariableBinding typeVariableBinding = (TypeVariableBinding) typeBinding;
- TypeVariableBinding typeVariableBinding2 = (TypeVariableBinding) typeBinding2;
- if (CharOperation.equals(typeVariableBinding.sourceName, typeVariableBinding2.sourceName)) {
- if (visitedTypes.contains(typeBinding)) return true;
- visitedTypes.add(typeBinding);
-
- return isEqual(typeVariableBinding.declaringElement, typeVariableBinding2.declaringElement, visitedTypes)
- && isEqual(typeVariableBinding.superclass(), typeVariableBinding2.superclass(), visitedTypes)
- && isEqual(typeVariableBinding.superInterfaces(), typeVariableBinding2.superInterfaces(), visitedTypes);
- }
- return false;
- case Binding.GENERIC_TYPE :
- if (!typeBinding2.isGenericType()) {
- return false;
- }
- ReferenceBinding referenceBinding = (ReferenceBinding) typeBinding;
- ReferenceBinding referenceBinding2 = (ReferenceBinding) typeBinding2;
- return CharOperation.equals(referenceBinding.compoundName, referenceBinding2.compoundName)
- && (referenceBinding.modifiers & (ExtraCompilerModifiers.AccJustFlag | ClassFileConstants.AccInterface | ClassFileConstants.AccEnum | ClassFileConstants.AccAnnotation))
- == (referenceBinding2.modifiers & (ExtraCompilerModifiers.AccJustFlag | ClassFileConstants.AccInterface | ClassFileConstants.AccEnum | ClassFileConstants.AccAnnotation))
- && isEqual(referenceBinding.typeVariables(), referenceBinding2.typeVariables(), visitedTypes)
- && isEqual(referenceBinding.enclosingType(), referenceBinding2.enclosingType(), visitedTypes);
-
- case Binding.RAW_TYPE :
- default :
- if (!(typeBinding2 instanceof ReferenceBinding)) {
- return false;
- }
- referenceBinding = (ReferenceBinding) typeBinding;
- referenceBinding2 = (ReferenceBinding) typeBinding2;
- char[] constantPoolName = referenceBinding.constantPoolName();
- char[] constantPoolName2 = referenceBinding2.constantPoolName();
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=116833
- if (constantPoolName == null) {
- if (constantPoolName2 != null) {
- return false;
- }
- if (!CharOperation.equals(referenceBinding.computeUniqueKey(), referenceBinding2.computeUniqueKey())) {
- return false;
- }
- } else {
- if (constantPoolName2 == null) {
- return false;
- }
- if (!CharOperation.equals(constantPoolName, constantPoolName2)) {
- return false;
- }
- }
- return CharOperation.equals(referenceBinding.compoundName, referenceBinding2.compoundName)
- && (!referenceBinding2.isGenericType())
- && (referenceBinding.isRawType() == referenceBinding2.isRawType())
- && ((referenceBinding.modifiers & ~ClassFileConstants.AccSuper) & (ExtraCompilerModifiers.AccJustFlag | ClassFileConstants.AccInterface | ClassFileConstants.AccEnum | ClassFileConstants.AccAnnotation))
- == ((referenceBinding2.modifiers & ~ClassFileConstants.AccSuper) & (ExtraCompilerModifiers.AccJustFlag | ClassFileConstants.AccInterface | ClassFileConstants.AccEnum | ClassFileConstants.AccAnnotation))
- && isEqual(referenceBinding.enclosingType(), referenceBinding2.enclosingType(), visitedTypes);
- }
- }
- /**
- * @param typeBinding
- * @param typeBinding2
- * @return true if both parameters are equals, false otherwise
- */
- static boolean isEqual(net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding typeBinding, net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding typeBinding2) {
- return isEqual(typeBinding, typeBinding2, new HashSet());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import net.sourceforge.phpdt.core.WorkingCopyOwner;
-import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
-import net.sourceforge.phpdt.internal.compiler.lookup.CompilationUnitScope;
-import net.sourceforge.phpdt.internal.compiler.lookup.ElementValuePair;
-import net.sourceforge.phpdt.internal.compiler.lookup.LookupEnvironment;
-
-/**
- * A binding resolver is an internal mechanism for figuring out the binding
- * for a major declaration, type, or name reference. This also handles
- * the creation and mapping between annotations and the ast nodes that define them.
- * <p>
- * The default implementation serves as the default binding resolver
- * that does no resolving whatsoever. Internal subclasses do all the real work.
- * </p>
- *
- * @see AST#getBindingResolver
- */
-class BindingResolver {
-
- /**
- * Creates a binding resolver.
- */
- BindingResolver() {
- // default implementation: do nothing
- }
-
- /**
- * Finds the corresponding AST node from which the given binding originated.
- * Returns <code>null</code> if the binding does not correspond to any node
- * in the compilation unit.
- * <p>
- * The following table indicates the expected node type for the various
- * different kinds of bindings:
- * <ul>
- * <li></li>
- * <li>package - a <code>PackageDeclaration</code></li>
- * <li>class or interface - a <code>TypeDeclaration</code> or a
- * <code>ClassInstanceCreation</code> (for anonymous classes) </li>
- * <li>primitive type - none</li>
- * <li>array type - none</li>
- * <li>field - a <code>VariableDeclarationFragment</code> in a
- * <code>FieldDeclaration</code> </li>
- * <li>local variable - a <code>SingleVariableDeclaration</code>, or
- * a <code>VariableDeclarationFragment</code> in a
- * <code>VariableDeclarationStatement</code> or
- * <code>VariableDeclarationExpression</code></li>
- * <li>method - a <code>MethodDeclaration</code> </li>
- * <li>constructor - a <code>MethodDeclaration</code> </li>
- * <li>annotation type - an <code>AnnotationTypeDeclaration</code>
- * <li>annotation type member - an <code>AnnotationTypeMemberDeclaration</code>
- * </ul>
- * </p>
- * <p>
- * The implementation of <code>CompilationUnit.findDeclaringNode</code>
- * forwards to this method.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param binding the binding
- * @return the corresponding node where the bindings is declared,
- * or <code>null</code> if none
- */
- ASTNode findDeclaringNode(IBinding binding) {
- return null;
- }
-
- /**
- * Finds the corresponding AST node from which the given binding key originated.
- *
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param bindingKey the binding key
- * @return the corresponding node where the bindings is declared,
- * or <code>null</code> if none
- */
- ASTNode findDeclaringNode(String bindingKey) {
- return null;
- }
-
- /**
- * Finds the corresponding AST node from which the given annotation instance originated.
- *
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param instance the dom annotation
- * @return the corresponding node where the bindings is declared,
- * or <code>null</code> if none
- */
- ASTNode findDeclaringNode(IAnnotationBinding instance) {
- return null;
- }
-
- /**
- * Allows the user to get information about the given old/new pair of
- * AST nodes.
- * <p>
- * The default implementation of this method does nothing.
- * Subclasses may reimplement.
- * </p>
- *
- * @param currentNode the new node
- * @return org.eclipse.jdt.internal.compiler.ast.ASTNode
- */
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode getCorrespondingNode(ASTNode currentNode) {
- return null;
- }
-
- /**
- * Returns the new method binding corresponding to the given old method binding.
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param methodBinding the old method binding
- * @return the new method binding
- */
- IMethodBinding getMethodBinding(net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding methodBinding) {
- return null;
- }
-
- /**
- * Returns the new member value pair binding corresponding to the given old value pair binding.
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param valuePair the old value pair binding
- * @return the new member value pair binding
- */
- IMemberValuePairBinding getMemberValuePairBinding(ElementValuePair valuePair) {
- return null;
- }
-
- /**
- * Returns the new package binding corresponding to the given old package binding.
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param packageBinding the old package binding
- * @return the new package binding
- */
- IPackageBinding getPackageBinding(net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding packageBinding) {
- return null;
- }
-
- /**
- * Returns the new type binding corresponding to the given old type binding.
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param referenceBinding the old type binding
- * @return the new type binding
- */
- ITypeBinding getTypeBinding(net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding referenceBinding) {
- return null;
- }
-
-
- /**
- * Returns the new type binding corresponding to the given variableDeclaration.
- * This is used for recovered binding only.
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param variableDeclaration the given variable declaration
- * @return the new type binding
- */
- ITypeBinding getTypeBinding(VariableDeclaration variableDeclaration) {
- return null;
- }
-
- /**
- * Returns the new type binding corresponding to the given type. This is used for recovered binding
- * only.
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param type the given type
- * @return the new type binding
- */
- ITypeBinding getTypeBinding(Type type) {
- return null;
- }
-
- /**
- * Returns the new type binding corresponding to the given recovered type binding.
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param recoveredTypeBinding the recovered type binding
- * @param dimensions the dimensions to add the to given type binding dimensions
- * @return the new type binding
- */
- ITypeBinding getTypeBinding(RecoveredTypeBinding recoveredTypeBinding, int dimensions) {
- return null;
- }
-
- /**
- * Returns the new variable binding corresponding to the given old variable binding.
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param binding the old variable binding
- * @return the new variable binding
- */
- IVariableBinding getVariableBinding(net.sourceforge.phpdt.internal.compiler.lookup.VariableBinding binding) {
- return null;
- }
-
- /**
- * Return the working copy owner for the receiver.
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- * @return the working copy owner for the receiver
- */
- public WorkingCopyOwner getWorkingCopyOwner() {
- return null;
- }
-
- /**
- * Return the new annotation corresponding to the given old annotation
- * <p>
- * The default implementation of this method returns <code>null</code>
- * Subclasses may reimplement.
- * </p>
- *
- * @param instance the old annotation
- * @return the new DOM annotation
- */
- IAnnotationBinding getAnnotationInstance(net.sourceforge.phpdt.internal.compiler.lookup.AnnotationBinding instance) {
- return null;
- }
-
- boolean isResolvedTypeInferredFromExpectedType(MethodInvocation methodInvocation) {
- return false;
- }
-
- boolean isResolvedTypeInferredFromExpectedType(SuperMethodInvocation methodInvocation) {
- return false;
- }
-
- /**
- * Returns the compiler lookup environment used by this binding resolver.
- * Returns <code>null</code> if none.
- *
- * @return the lookup environment used by this resolver, or <code>null</code> if none.
- */
- LookupEnvironment lookupEnvironment() {
- return null;
- }
-
- /**
- * This method is used to record the scope and its corresponding node.
- * <p>
- * The default implementation of this method does nothing.
- * Subclasses may reimplement.
- * </p>
- * @param astNode
- */
- void recordScope(ASTNode astNode, BlockScope blockScope) {
- // default implementation: do nothing
- }
-
- /**
- * Returns whether this expression node is the site of a boxing
- * conversion (JLS3 5.1.7). This information is available only
- * when bindings are requested when the AST is being built.
- *
- * @return <code>true</code> if this expression is the site of a
- * boxing conversion, or <code>false</code> if either no boxing conversion
- * is involved or if bindings were not requested when the AST was created
- * @since 3.1
- */
- boolean resolveBoxing(Expression expression) {
- return false;
- }
-
- /**
- * Returns whether this expression node is the site of an unboxing
- * conversion (JLS3 5.1.8). This information is available only
- * when bindings are requested when the AST is being built.
- *
- * @return <code>true</code> if this expression is the site of an
- * unboxing conversion, or <code>false</code> if either no unboxing
- * conversion is involved or if bindings were not requested when the
- * AST was created
- * @since 3.1
- */
- boolean resolveUnboxing(Expression expression) {
- return false;
- }
-
- /**
- * Resolves and returns the compile-time constant expression value as
- * specified in JLS2 15.28, if this expression has one. Constant expression
- * values are unavailable unless bindings are requested when the AST is
- * being built. If the type of the value is a primitive type, the result
- * is the boxed equivalent (i.e., int returned as an <code>Integer</code>);
- * if the type of the value is <code>String</code>, the result is the string
- * itself. If the expression does not have a compile-time constant expression
- * value, the result is <code>null</code>.
- * <p>
- * Resolving constant expressions takes into account the value of simple
- * and qualified names that refer to constant variables (JLS2 4.12.4).
- * </p>
- * <p>
- * Note 1: enum constants are not considered constant expressions either.
- * The result is always <code>null</code> for these.
- * </p>
- * <p>
- * Note 2: Compile-time constant expressions cannot denote <code>null</code>.
- * So technically {@link NullLiteral} nodes are not constant expressions.
- * The result is <code>null</code> for these nonetheless.
- * </p>
- *
- * @return the constant expression value, or <code>null</code> if this
- * expression has no constant expression value or if bindings were not
- * requested when the AST was created
- * @since 3.1
- */
- Object resolveConstantExpressionValue(Expression expression) {
- return null;
- }
-
- /**
- * Resolves and returns the binding for the constructor being invoked.
- * <p>
- * The implementation of
- * <code>ClassInstanceCreation.resolveConstructor</code>
- * forwards to this method. Which constructor is invoked is often a function
- * of the context in which the expression node is embedded as well as
- * the expression subtree itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param expression the expression of interest
- * @return the binding for the constructor being invoked, or
- * <code>null</code> if no binding is available
- */
- IMethodBinding resolveConstructor(ClassInstanceCreation expression) {
- return null;
- }
-
- /**
- * Resolves and returns the binding for the constructor being invoked.
- * <p>
- * The implementation of
- * <code>ConstructorInvocation.resolveConstructor</code>
- * forwards to this method. Which constructor is invoked is often a function
- * of the context in which the expression node is embedded as well as
- * the expression subtree itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param expression the expression of interest
- * @return the binding for the constructor being invoked, or
- * <code>null</code> if no binding is available
- */
- IMethodBinding resolveConstructor(ConstructorInvocation expression) {
- return null;
- }
- /**
- * Resolves and returns the binding for the constructor being invoked.
- * <p>
- * The implementation of
- * <code>ConstructorInvocation.resolveConstructor</code>
- * forwards to this method. Which constructor is invoked is often a function
- * of the context in which the expression node is embedded as well as
- * the expression subtree itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param enumConstantDeclaration the enum constant declaration of interest
- * @return the binding for the constructor being invoked, or
- * <code>null</code> if no binding is available
- */
- IMethodBinding resolveConstructor(EnumConstantDeclaration enumConstantDeclaration) {
- return null;
- }
- /**
- * Resolves and returns the binding for the constructor being invoked.
- * <p>
- * The implementation of
- * <code>SuperConstructorInvocation.resolveConstructor</code>
- * forwards to this method. Which constructor is invoked is often a function
- * of the context in which the expression node is embedded as well as
- * the expression subtree itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param expression the expression of interest
- * @return the binding for the constructor being invoked, or
- * <code>null</code> if no binding is available
- */
- IMethodBinding resolveConstructor(SuperConstructorInvocation expression) {
- return null;
- }
- /**
- * Resolves the type of the given expression and returns the type binding
- * for it.
- * <p>
- * The implementation of <code>Expression.resolveTypeBinding</code>
- * forwards to this method. The result is often a function of the context
- * in which the expression node is embedded as well as the expression
- * subtree itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param expression the expression whose type is of interest
- * @return the binding for the type of the given expression, or
- * <code>null</code> if no binding is available
- */
- ITypeBinding resolveExpressionType(Expression expression) {
- return null;
- }
-
- /**
- * Resolves the given field access and returns the binding for it.
- * <p>
- * The implementation of <code>FieldAccess.resolveFieldBinding</code>
- * forwards to this method. How the field resolves is often a function of
- * the context in which the field access node is embedded as well as
- * the field access subtree itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param fieldAccess the field access of interest
- * @return the binding for the given field access, or
- * <code>null</code> if no binding is available
- */
- IVariableBinding resolveField(FieldAccess fieldAccess) {
- return null;
- }
-
- /**
- * Resolves the given super field access and returns the binding for it.
- * <p>
- * The implementation of <code>SuperFieldAccess.resolveFieldBinding</code>
- * forwards to this method. How the field resolves is often a function of
- * the context in which the super field access node is embedded as well as
- * the super field access subtree itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param fieldAccess the super field access of interest
- * @return the binding for the given field access, or
- * <code>null</code> if no binding is available
- */
- IVariableBinding resolveField(SuperFieldAccess fieldAccess) {
- return null;
- }
-
- /**
- * Resolves the given import declaration and returns the binding for it.
- * <p>
- * The implementation of <code>ImportDeclaration.resolveBinding</code>
- * forwards to this method.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param importDeclaration the import declaration of interest
- * @return the binding for the given package declaration, or
- * the package binding (for on-demand imports) or type binding
- * (for single-type imports), or <code>null</code> if no binding is
- * available
- */
- IBinding resolveImport(ImportDeclaration importDeclaration) {
- return null;
- }
-
- /**
- * Resolves the given annotation type declaration and returns the binding
- * for it.
- * <p>
- * The implementation of <code>AnnotationTypeMemberDeclaration.resolveBinding</code>
- * forwards to this method. How the declaration resolves is often a
- * function of the context in which the declaration node is embedded as well
- * as the declaration subtree itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param member the annotation type member declaration of interest
- * @return the binding for the given annotation type member declaration, or <code>null</code>
- * if no binding is available
- * @since 3.0
- */
- IMethodBinding resolveMember(AnnotationTypeMemberDeclaration member) {
- return null;
- }
-
- /**
- * Resolves the given method declaration and returns the binding for it.
- * <p>
- * The implementation of <code>MethodDeclaration.resolveBinding</code>
- * forwards to this method. How the method resolves is often a function of
- * the context in which the method declaration node is embedded as well as
- * the method declaration subtree itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param method the method or constructor declaration of interest
- * @return the binding for the given method declaration, or
- * <code>null</code> if no binding is available
- */
- IMethodBinding resolveMethod(MethodDeclaration method) {
- return null;
- }
-
- /**
- * Resolves the given method invocation and returns the binding for it.
- * <p>
- * The implementation of <code>MethodInvocation.resolveMethodBinding</code>
- * forwards to this method. How the method resolves is often a function of
- * the context in which the method invocation node is embedded as well as
- * the method invocation subtree itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param method the method invocation of interest
- * @return the binding for the given method invocation, or
- * <code>null</code> if no binding is available
- */
- IMethodBinding resolveMethod(MethodInvocation method) {
- return null;
- }
-
- /**
- * Resolves the given method invocation and returns the binding for it.
- * <p>
- * The implementation of <code>MethodInvocation.resolveMethodBinding</code>
- * forwards to this method. How the method resolves is often a function of
- * the context in which the method invocation node is embedded as well as
- * the method invocation subtree itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param method the method invocation of interest
- * @return the binding for the given method invocation, or
- * <code>null</code> if no binding is available
- */
- IMethodBinding resolveMethod(SuperMethodInvocation method) {
- return null;
- }
-
- /**
- * Resolves the given name and returns the type binding for it.
- * <p>
- * The implementation of <code>Name.resolveBinding</code> forwards to
- * this method. How the name resolves is often a function of the context
- * in which the name node is embedded as well as the name itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param name the name of interest
- * @return the binding for the name, or <code>null</code> if no binding is
- * available
- */
- IBinding resolveName(Name name) {
- return null;
- }
-
- /**
- * Resolves the given package declaration and returns the binding for it.
- * <p>
- * The implementation of <code>PackageDeclaration.resolveBinding</code>
- * forwards to this method.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param pkg the package declaration of interest
- * @return the binding for the given package declaration, or
- * <code>null</code> if no binding is available
- */
- IPackageBinding resolvePackage(PackageDeclaration pkg) {
- return null;
- }
-
- /**
- * Resolves the given reference and returns the binding for it.
- * <p>
- * The implementation of <code>MemberRef.resolveBinding</code> forwards to
- * this method. How the name resolves is often a function of the context
- * in which the name node is embedded as well as the name itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param ref the reference of interest
- * @return the binding for the reference, or <code>null</code> if no binding is
- * available
- * @since 3.0
- */
- IBinding resolveReference(MemberRef ref) {
- return null;
- }
-
- /**
- * Resolves the given member value pair and returns the binding for it.
- * <p>
- * The implementation of <code>MemberValuePair.resolveMemberValuePairBinding</code> forwards to
- * this method. How the name resolves is often a function of the context
- * in which the name node is embedded as well as the name itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param memberValuePair the member value pair of interest
- * @return the binding for the member value pair, or <code>null</code> if no binding is
- * available
- * @since 3.2
- */
- IMemberValuePairBinding resolveMemberValuePair(MemberValuePair memberValuePair) {
- return null;
- }
-
- /**
- * Resolves the given reference and returns the binding for it.
- * <p>
- * The implementation of <code>MethodRef.resolveBinding</code> forwards to
- * this method. How the name resolves is often a function of the context
- * in which the name node is embedded as well as the name itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param ref the reference of interest
- * @return the binding for the reference, or <code>null</code> if no binding is
- * available
- * @since 3.0
- */
- IBinding resolveReference(MethodRef ref) {
- return null;
- }
-
- /**
- * Resolves the given annotation type declaration and returns the binding
- * for it.
- * <p>
- * The implementation of <code>AnnotationTypeDeclaration.resolveBinding</code>
- * forwards to this method. How the declaration resolves is often a
- * function of the context in which the declaration node is embedded as well
- * as the declaration subtree itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param type the annotation type declaration of interest
- * @return the binding for the given annotation type declaration, or <code>null</code>
- * if no binding is available
- * @since 3.0
- */
- ITypeBinding resolveType(AnnotationTypeDeclaration type) {
- return null;
- }
-
- /**
- * Resolves the given anonymous class declaration and returns the binding
- * for it.
- * <p>
- * The implementation of <code>AnonymousClassDeclaration.resolveBinding</code>
- * forwards to this method. How the declaration resolves is often a
- * function of the context in which the declaration node is embedded as well
- * as the declaration subtree itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param type the anonymous class declaration of interest
- * @return the binding for the given class declaration, or <code>null</code>
- * if no binding is available
- */
- ITypeBinding resolveType(AnonymousClassDeclaration type) {
- return null;
- }
-
- /**
- * Resolves the given enum declaration and returns the binding
- * for it.
- * <p>
- * The implementation of <code>EnumDeclaration.resolveBinding</code>
- * forwards to this method. How the enum declaration resolves is often
- * a function of the context in which the declaration node is embedded
- * as well as the enum declaration subtree itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param type the enum declaration of interest
- * @return the binding for the given enum declaration, or <code>null</code>
- * if no binding is available
- * @since 3.0
- */
- ITypeBinding resolveType(EnumDeclaration type) {
- return null;
- }
-
- /**
- * Resolves the given type and returns the type binding for it.
- * <p>
- * The implementation of <code>Type.resolveBinding</code>
- * forwards to this method. How the type resolves is often a function
- * of the context in which the type node is embedded as well as the type
- * subtree itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param type the type of interest
- * @return the binding for the given type, or <code>null</code>
- * if no binding is available
- */
- ITypeBinding resolveType(Type type) {
- return null;
- }
-
- /**
- * Resolves the given class or interface declaration and returns the binding
- * for it.
- * <p>
- * The implementation of <code>TypeDeclaration.resolveBinding</code>
- * (and <code>TypeDeclarationStatement.resolveBinding</code>) forwards
- * to this method. How the type declaration resolves is often a function of
- * the context in which the type declaration node is embedded as well as the
- * type declaration subtree itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param type the class or interface declaration of interest
- * @return the binding for the given type declaration, or <code>null</code>
- * if no binding is available
- */
- ITypeBinding resolveType(TypeDeclaration type) {
- return null;
- }
-
- /**
- * Resolves the given type parameter and returns the type binding for the
- * type parameter.
- * <p>
- * The implementation of <code>TypeParameter.resolveBinding</code>
- * forwards to this method. How the declaration resolves is often a
- * function of the context in which the declaration node is embedded as well
- * as the declaration subtree itself.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param typeParameter the type paramter of interest
- * @return the binding for the given type parameter, or <code>null</code>
- * if no binding is available
- * @since 3.1
- */
- ITypeBinding resolveTypeParameter(TypeParameter typeParameter) {
- return null;
- }
-
- /**
- * Resolves the given enum constant declaration and returns the binding for
- * the field.
- * <p>
- * The implementation of <code>EnumConstantDeclaration.resolveVariable</code>
- * forwards to this method.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param enumConstant the enum constant declaration of interest
- * @return the field binding for the given enum constant declaration, or
- * <code>null</code> if no binding is available
- * @since 3.0
- */
- IVariableBinding resolveVariable(EnumConstantDeclaration enumConstant) {
- return null;
- }
-
- /**
- * Resolves the given variable declaration and returns the binding for it.
- * <p>
- * The implementation of <code>VariableDeclaration.resolveBinding</code>
- * forwards to this method. How the variable declaration resolves is often
- * a function of the context in which the variable declaration node is
- * embedded as well as the variable declaration subtree itself. VariableDeclaration
- * declarations used as local variable, formal parameter and exception
- * variables resolve to local variable bindings; variable declarations
- * used to declare fields resolve to field bindings.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param variable the variable declaration of interest
- * @return the binding for the given variable declaration, or
- * <code>null</code> if no binding is available
- */
- IVariableBinding resolveVariable(VariableDeclaration variable) {
- return null;
- }
-
- /**
- * Resolves the given well known type by name and returns the type binding
- * for it.
- * <p>
- * The implementation of <code>AST.resolveWellKnownType</code>
- * forwards to this method.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param name the name of a well known type
- * @return the corresponding type binding, or <code>null<code> if the
- * named type is not considered well known or if no binding can be found
- * for it
- */
- ITypeBinding resolveWellKnownType(String name) {
- return null;
- }
-
- /**
- * Resolves the given annotation instance and returns the DOM representation for it.
- * <p>
- * The implementation of {@link Annotation#resolveAnnotationBinding()}
- * forwards to this method.
- * </p>
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param annotation the annotation ast node of interest
- * @return the DOM annotation representation for the given ast node, or
- * <code>null</code> if none is available
- */
- IAnnotationBinding resolveAnnotation(Annotation annotation) {
- return null;
- }
-
- /**
- * Answer an array type binding with the given type binding and the given
- * dimensions.
- *
- * <p>If the given type binding is an array binding, then the resulting dimensions is the given dimensions
- * plus the existing dimensions of the array binding. Otherwise the resulting dimensions is the given
- * dimensions.</p>
- *
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param typeBinding the given type binding
- * @param dimensions the given dimensions
- * @return an array type binding with the given type binding and the given
- * dimensions
- * @throws IllegalArgumentException if the type binding represents the <code>void</code> type binding
- */
- ITypeBinding resolveArrayType(ITypeBinding typeBinding, int dimensions) {
- return null;
- }
-
- /**
- * Returns the compilation unit scope used by this binding resolver.
- * Returns <code>null</code> if none.
- *
- * @return the compilation unit scope by this resolver, or <code>null</code> if none.
- */
- public CompilationUnitScope scope() {
- return null;
- }
-
- /**
- * Allows the user to store information about the given old/new pair of
- * AST nodes.
- * <p>
- * The default implementation of this method does nothing.
- * Subclasses may reimplement.
- * </p>
- *
- * @param newNode the new AST node
- * @param oldASTNode the old AST node
- */
- void store(ASTNode newNode, org.eclipse.jdt.internal.compiler.ast.ASTNode oldASTNode) {
- // default implementation: do nothing
- }
-
- /**
- * Allows the user to update information about the given old/new pair of
- * AST nodes.
- * <p>
- * The default implementation of this method does nothing.
- * Subclasses may reimplement.
- * </p>
- *
- * @param node the old AST node
- * @param newNode the new AST node
- */
- void updateKey(ASTNode node, ASTNode newNode) {
- // default implementation: do nothing
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Block statement AST node type.
- *
- * <pre>
- * Block:
- * <b>{</b> { Statement } <b>}</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class Block extends Statement {
-
- /**
- * The "statements" structural property of this node type.
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor STATEMENTS_PROPERTY =
- new ChildListPropertyDescriptor(Block.class, "statements", Statement.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(2);
- createPropertyList(Block.class, properyList);
- addProperty(STATEMENTS_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The list of statements (element type: <code>Statement</code>).
- * Defaults to an empty list.
- */
- private ASTNode.NodeList statements =
- new ASTNode.NodeList(STATEMENTS_PROPERTY);
-
- /**
- * Creates a new unparented block node owned by the given AST.
- * By default, the block is empty.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- Block(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == STATEMENTS_PROPERTY) {
- return statements();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return BLOCK;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- Block result = new Block(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- result.statements().addAll(
- ASTNode.copySubtrees(target, statements()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- acceptChildren(visitor, this.statements);
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the live list of statements in this block. Adding and
- * removing nodes from this list affects this node dynamically.
- * All nodes in this list must be <code>Statement</code>s;
- * attempts to add any other type of node will trigger an
- * exception.
- *
- * @return the live list of statements in this block
- * (element type: <code>Statement</code>)
- */
- public List statements() {
- return this.statements;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 1 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return memSize() + this.statements.listSize();
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Block comment AST node type.
- * <p>
- * Block comments (also called "traditional" comments in JLS 3.7)
- * begin with "/*", may contain line breaks, and must end
- * with "*/". Following the definition in the JLS (first edition
- * but not second edition), block comment normally exclude comments
- * that begin with "/*#42;", which are instead classified as doc
- * comments ({@link Javadoc}).
- * </p>
- * <p>
- * Note that this node type is a comment placeholder, and is
- * only useful for recording the source range where a comment
- * was found in a source string. It is not useful for creating
- * comments.
- * </p>
- *
- * @since 3.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public final class BlockComment extends Comment {
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(1);
- createPropertyList(BlockComment.class, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * Creates a new block comment node owned by the given AST.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- BlockComment(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return BLOCK_COMMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- BlockComment result = new BlockComment(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- visitor.visit(this);
- visitor.endVisit(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize();
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return memSize();
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2005 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.Iterator;
-import java.util.List;
-
-/**
- * Abstract base class of all AST nodes that represent body declarations
- * that may appear in the body of some kind of class or interface declaration,
- * including anonymous class declarations, enumeration declarations, and
- * enumeration constant declarations.
- * <p>
- * For JLS2:
- * <pre>
- * BodyDeclaration:
- * ClassDeclaration
- * InterfaceDeclaration
- * MethodDeclaration
- * ConstructorDeclaration
- * FieldDeclaration
- * Initializer
- * </pre>
- * For JLS3, a number of new node types were introduced:
- * <pre>
- * BodyDeclaration:
- * ClassDeclaration
- * InterfaceDeclaration
- * EnumDeclaration
- * MethodDeclaration
- * ConstructorDeclaration
- * FieldDeclaration
- * Initializer
- * EnumConstantDeclaration
- * AnnotationTypeDeclaration
- * AnnotationTypeMemberDeclaration
- * </pre>
- * </p>
- * <p>
- * All types of body declarations carry modifiers (and annotations), although they differ in
- * which modifiers are allowed. Most types of body declarations can carry a
- * doc comment; Initializer is the only ones that does not. The source range
- * for body declarations always includes the doc comment if present.
- * </p>
- *
- * @since 2.0
- */
-public abstract class BodyDeclaration extends ASTNode {
-
- /**
- * The doc comment, or <code>null</code> if none.
- * Defaults to none.
- */
- Javadoc optionalDocComment = null;
-
- /**
- * The modifier flags; bit-wise or of Modifier flags.
- * Defaults to none. Not used in 3.0.
- * @since 3.0 - field was moved up from subclasses
- */
- private int modifierFlags = Modifier.NONE;
-
- /**
- * The extended modifiers (element type: <code>IExtendedModifier</code>).
- * Null in JLS2. Added in JLS3; defaults to an empty list
- * (see constructor).
- *
- * @since 3.0
- */
- ASTNode.NodeList modifiers = null;
-
- /**
- * Returns structural property descriptor for the "modifiers" property
- * of this node as used in JLS2.
- *
- * @return the property descriptor
- */
- abstract SimplePropertyDescriptor internalModifiersProperty();
-
- /**
- * Returns structural property descriptor for the "modifiers" property
- * of this node as used in JLS3.
- *
- * @return the property descriptor
- */
- abstract ChildListPropertyDescriptor internalModifiers2Property();
-
- /**
- * Returns structural property descriptor for the "modifiers" property
- * of this node as used in JLS3.
- *
- * @return the property descriptor
- * @since 3.1
- */
- public final ChildListPropertyDescriptor getModifiersProperty() {
- // important: return property for AST.JLS3
- return internalModifiers2Property();
- }
-
- /**
- * Returns structural property descriptor for the "javadoc" property
- * of this node.
- *
- * @return the property descriptor
- */
- abstract ChildPropertyDescriptor internalJavadocProperty();
-
- /**
- * Returns structural property descriptor for the "javadoc" property
- * of this node.
- *
- * @return the property descriptor
- * @since 3.1
- */
- public final ChildPropertyDescriptor getJavadocProperty() {
- return internalJavadocProperty();
- }
-
- /**
- * Creates and returns a structural property descriptor for the
- * "javadoc" property declared on the given concrete node type.
- *
- * @return the property descriptor
- */
- static final ChildPropertyDescriptor internalJavadocPropertyFactory(Class nodeClass) {
- return new ChildPropertyDescriptor(nodeClass, "javadoc", Javadoc.class, OPTIONAL, NO_CYCLE_RISK); //$NON-NLS-1$
- }
-
- /**
- * Creates and returns a structural property descriptor for the
- * "modifiers" property declared on the given concrete node type.
- *
- * @return the property descriptor
- */
- static final SimplePropertyDescriptor internalModifiersPropertyFactory(Class nodeClass) {
- return new SimplePropertyDescriptor(nodeClass, "modifiers", int.class, MANDATORY); //$NON-NLS-1$
- }
-
- /**
- * Creates and returns a structural property descriptor for the
- * "modifiers" property declared on the given concrete node type.
- *
- * @return the property descriptor
- */
- static final ChildListPropertyDescriptor internalModifiers2PropertyFactory(Class nodeClass) {
- return new ChildListPropertyDescriptor(nodeClass, "modifiers", IExtendedModifier.class, CYCLE_RISK); //$NON-NLS-1$
- }
-
- /**
- * Creates a new AST node for a body declaration node owned by the
- * given AST.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- BodyDeclaration(AST ast) {
- super(ast);
- if (ast.apiLevel >= AST.JLS3) {
- this.modifiers = new ASTNode.NodeList(internalModifiers2Property());
- }
- }
-
- /**
- * Returns the doc comment node.
- *
- * @return the doc comment node, or <code>null</code> if none
- */
- public Javadoc getJavadoc() {
- return this.optionalDocComment;
- }
-
- /**
- * Sets or clears the doc comment node.
- *
- * @param docComment the doc comment node, or <code>null</code> if none
- * @exception IllegalArgumentException if the doc comment string is invalid
- */
- public void setJavadoc(Javadoc docComment) {
- ChildPropertyDescriptor p = internalJavadocProperty();
- ASTNode oldChild = this.optionalDocComment;
- preReplaceChild(oldChild, docComment, p);
- this.optionalDocComment = docComment;
- postReplaceChild(oldChild, docComment, p);
- }
-
- /**
- * Returns the modifiers explicitly specified on this declaration.
- * <p>
- * In the JLS3 API, this method is a convenience method that
- * computes these flags from <code>modifiers()</code>.
- * </p>
- *
- * @return the bit-wise or of <code>Modifier</code> constants
- * @see Modifier
- */
- public int getModifiers() {
- // more efficient than checking getAST().API_LEVEL
- if (this.modifiers == null) {
- // JLS2 behavior - bona fide property
- return this.modifierFlags;
- } else {
- // JLS3 behavior - convenience method
- // performance could be improved by caching computed flags
- // but this would require tracking changes to this.modifiers
- int computedmodifierFlags = Modifier.NONE;
- for (Iterator it = modifiers().iterator(); it.hasNext(); ) {
- Object x = it.next();
- if (x instanceof Modifier) {
- computedmodifierFlags |= ((Modifier) x).getKeyword().toFlagValue();
- }
- }
- return computedmodifierFlags;
- }
- }
-
- /**
- * Sets the modifiers explicitly specified on this declaration (JLS2 API only).
- *
- * @param modifiers the given modifiers (bit-wise or of <code>Modifier</code> constants)
- * @exception UnsupportedOperationException if this operation is used in
- * an AST later than JLS2
- * @see Modifier
- * @deprecated In the JLS3 API, this method is replaced by
- * {@link #modifiers()} which contains a list of a <code>Modifier</code> nodes.
- */
- public void setModifiers(int modifiers) {
- internalSetModifiers(modifiers);
- }
-
- /**
- * Internal synonym for deprecated method. Used to avoid
- * deprecation warnings.
- * @since 3.1
- */
- /*package*/ final void internalSetModifiers(int pmodifiers) {
- // more efficient than just calling supportedOnlyIn2() to check
- if (this.modifiers != null) {
- supportedOnlyIn2();
- }
- SimplePropertyDescriptor p = internalModifiersProperty();
- preValueChange(p);
- this.modifierFlags = pmodifiers;
- postValueChange(p);
- }
-
- /**
- * Returns the live ordered list of modifiers and annotations
- * of this declaration (added in JLS3 API).
- *
- * @return the live list of modifiers and annotations
- * (element type: <code>IExtendedModifier</code>)
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public List modifiers() {
- // more efficient than just calling unsupportedIn2() to check
- if (this.modifiers == null) {
- unsupportedIn2();
- }
- return this.modifiers;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return BASE_NODE_SIZE + 3 * 4;
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Boolean literal node.
- *
- * <pre>
- * BooleanLiteral:
- * <b>true</b>
- * <b>false</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class BooleanLiteral extends Expression {
-
- /**
- * The "booleanValue" structural property of this node type.
- * @since 3.0
- */
- public static final SimplePropertyDescriptor BOOLEAN_VALUE_PROPERTY =
- new SimplePropertyDescriptor(BooleanLiteral.class, "booleanValue", boolean.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(2);
- createPropertyList(BooleanLiteral.class, properyList);
- addProperty(BOOLEAN_VALUE_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The boolean; defaults to the literal for <code>false</code>.
- */
- private boolean value = false;
-
- /**
- * Creates a new unparented boolean literal node owned by the given AST.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- BooleanLiteral(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean internalGetSetBooleanProperty(SimplePropertyDescriptor property, boolean get, boolean newValue) {
- if (property == BOOLEAN_VALUE_PROPERTY) {
- if (get) {
- return booleanValue();
- } else {
- setBooleanValue(newValue);
- return false;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetBooleanProperty(property, get, newValue);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return BOOLEAN_LITERAL;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- BooleanLiteral result = new BooleanLiteral(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setBooleanValue(booleanValue());
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- visitor.visit(this);
- visitor.endVisit(this);
- }
-
- /**
- * Returns the boolean value of this boolean literal node.
- *
- * @return <code>true</code> for the boolean literal spelled
- * <code>"true"</code>, and <code>false</code> for the boolean literal
- * spelled <code>"false"</code>.
- */
- public boolean booleanValue() {
- return this.value;
- }
-
- /**
- * Sets the boolean value of this boolean literal node.
- *
- * @param value <code>true</code> for the boolean literal spelled
- * <code>"true"</code>, and <code>false</code> for the boolean literal
- * spelled <code>"false"</code>.
- */
- public void setBooleanValue(boolean value) {
- preValueChange(BOOLEAN_VALUE_PROPERTY);
- this.value = value;
- postValueChange(BOOLEAN_VALUE_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return BASE_NODE_SIZE + 1 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return memSize();
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Break statement AST node type.
- *
- * <pre>
- * BreakStatement:
- * <b>break</b> [ Identifier ] <b>;</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class BreakStatement extends Statement {
-
- /**
- * The "label" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor LABEL_PROPERTY =
- new ChildPropertyDescriptor(BreakStatement.class, "label", SimpleName.class, OPTIONAL, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(2);
- createPropertyList(BreakStatement.class, properyList);
- addProperty(LABEL_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The label, or <code>null</code> if none; none by default.
- */
- private SimpleName optionalLabel = null;
-
- /**
- * Creates a new unparented break statement node owned by the given
- * AST. By default, the break statement has no label.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- BreakStatement(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == LABEL_PROPERTY) {
- if (get) {
- return getLabel();
- } else {
- setLabel((SimpleName) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return BREAK_STATEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- BreakStatement result = new BreakStatement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- result.setLabel((SimpleName) ASTNode.copySubtree(target, getLabel()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- acceptChild(visitor, getLabel());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the label of this break statement, or <code>null</code> if
- * there is none.
- *
- * @return the label, or <code>null</code> if there is none
- */
- public SimpleName getLabel() {
- return this.optionalLabel;
- }
-
- /**
- * Sets or clears the label of this break statement.
- *
- * @param label the label, or <code>null</code> if
- * there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setLabel(SimpleName label) {
- ASTNode oldChild = this.optionalLabel;
- preReplaceChild(oldChild, label, LABEL_PROPERTY);
- this.optionalLabel = label;
- postReplaceChild(oldChild, label, LABEL_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 1 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.optionalLabel == null ? 0 : getLabel().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Cast expression AST node type.
- *
- * <pre>
- * CastExpression:
- * <b>(</b> Type <b>)</b> Expression
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class CastExpression extends Expression {
-
- /**
- * The "type" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor TYPE_PROPERTY =
- new ChildPropertyDescriptor(CastExpression.class, "type", Type.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "expression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(CastExpression.class, "expression", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(3);
- createPropertyList(CastExpression.class, properyList);
- addProperty(TYPE_PROPERTY, properyList);
- addProperty(EXPRESSION_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The type; lazily initialized; defaults to a unspecified,
- * legal type.
- */
- private Type type = null;
-
- /**
- * The expression; lazily initialized; defaults to a unspecified, but legal,
- * expression.
- */
- private Expression expression = null;
-
- /**
- * Creates a new AST node for a cast expression owned by the given
- * AST. By default, the type and expression are unspecified (but legal).
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- CastExpression(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == EXPRESSION_PROPERTY) {
- if (get) {
- return getExpression();
- } else {
- setExpression((Expression) child);
- return null;
- }
- }
- if (property == TYPE_PROPERTY) {
- if (get) {
- return getType();
- } else {
- setType((Type) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return CAST_EXPRESSION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- CastExpression result = new CastExpression(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setType((Type) getType().clone(target));
- result.setExpression((Expression) getExpression().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getType());
- acceptChild(visitor, getExpression());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the type in this cast expression.
- *
- * @return the type
- */
- public Type getType() {
- if (this.type == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.type == null) {
- preLazyInit();
- this.type = this.ast.newPrimitiveType(PrimitiveType.INT);
- postLazyInit(this.type, TYPE_PROPERTY);
- }
- }
- }
- return this.type;
- }
-
- /**
- * Sets the type in this cast expression to the given type.
- *
- * @param type the new type
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setType(Type type) {
- if (type == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.type;
- preReplaceChild(oldChild, type, TYPE_PROPERTY);
- this.type = type;
- postReplaceChild(oldChild, type, TYPE_PROPERTY);
- }
-
- /**
- * Returns the expression of this cast expression.
- *
- * @return the expression node
- */
- public Expression getExpression() {
- if (this.expression == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.expression == null) {
- preLazyInit();
- this.expression = new SimpleName(this.ast);
- postLazyInit(this.expression, EXPRESSION_PROPERTY);
- }
- }
- }
- return this.expression;
- }
-
- /**
- * Sets the expression of this cast expression.
- *
- * @param expression the new expression node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setExpression(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.expression;
- preReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- this.expression = expression;
- postReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Code as free
- return BASE_NODE_SIZE + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.expression == null ? 0 : getExpression().treeSize())
- + (this.type == null ? 0 : getType().treeSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Catch clause AST node type.
- *
- * <pre>
- * CatchClause:
- * <b>catch</b> <b>(</b> FormalParameter <b>)</b> Block
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class CatchClause extends ASTNode {
-
- /**
- * The "exception" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor EXCEPTION_PROPERTY =
- new ChildPropertyDescriptor(CatchClause.class, "exception", SingleVariableDeclaration.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "body" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor BODY_PROPERTY =
- new ChildPropertyDescriptor(CatchClause.class, "body", Block.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(3);
- createPropertyList(CatchClause.class, properyList);
- addProperty(EXCEPTION_PROPERTY, properyList);
- addProperty(BODY_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The body; lazily initialized; defaults to an empty block.
- */
- private Block body = null;
-
- /**
- * The exception variable declaration; lazily initialized; defaults to a
- * unspecified, but legal, variable declaration.
- */
- private SingleVariableDeclaration exceptionDecl = null;
-
- /**
- * Creates a new AST node for a catch clause owned by the given
- * AST. By default, the catch clause declares an unspecified, but legal,
- * exception declaration and has an empty block.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- CatchClause(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == EXCEPTION_PROPERTY) {
- if (get) {
- return getException();
- } else {
- setException((SingleVariableDeclaration) child);
- return null;
- }
- }
- if (property == BODY_PROPERTY) {
- if (get) {
- return getBody();
- } else {
- setBody((Block) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return CATCH_CLAUSE;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- CatchClause result = new CatchClause(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setBody((Block) getBody().clone(target));
- result.setException(
- (SingleVariableDeclaration) ASTNode.copySubtree(target, getException()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getException());
- acceptChild(visitor, getBody());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the exception variable declaration of this catch clause.
- *
- * @return the exception variable declaration node
- */
- public SingleVariableDeclaration getException() {
- if (this.exceptionDecl == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.exceptionDecl == null) {
- preLazyInit();
- this.exceptionDecl = new SingleVariableDeclaration(this.ast);
- postLazyInit(this.exceptionDecl, EXCEPTION_PROPERTY);
- }
- }
- }
- return this.exceptionDecl;
- }
-
- /**
- * Sets the variable declaration of this catch clause.
- *
- * @param exception the exception variable declaration node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setException(SingleVariableDeclaration exception) {
- if (exception == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.exceptionDecl;
- preReplaceChild(oldChild, exception, EXCEPTION_PROPERTY);
- this.exceptionDecl= exception;
- postReplaceChild(oldChild, exception, EXCEPTION_PROPERTY);
- }
-
- /**
- * Returns the body of this catch clause.
- *
- * @return the catch clause body
- */
- public Block getBody() {
- if (this.body == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.body == null) {
- preLazyInit();
- this.body = new Block(this.ast);
- postLazyInit(this.body, BODY_PROPERTY);
- }
- }
- }
- return this.body;
- }
-
- /**
- * Sets the body of this catch clause.
- *
- * @param body the catch clause block node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setBody(Block body) {
- if (body == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.body;
- preReplaceChild(oldChild, body, BODY_PROPERTY);
- this.body = body;
- postReplaceChild(oldChild, body, BODY_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Code as free
- return BASE_NODE_SIZE + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.exceptionDecl == null ? 0 : getException().treeSize())
- + (this.body == null ? 0 : getBody().treeSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import net.sourceforge.phpdt.core.compiler.InvalidInputException;
-import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
-import net.sourceforge.phpdt.internal.compiler.parser.ScannerHelper;
-import net.sourceforge.phpdt.internal.compiler.parser.TerminalTokens;
-
-/**
- * Character literal nodes.
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class CharacterLiteral extends Expression {
-
- /**
- * The "escapedValue" structural property of this node type.
- * @since 3.0
- */
- public static final SimplePropertyDescriptor ESCAPED_VALUE_PROPERTY =
- new SimplePropertyDescriptor(CharacterLiteral.class, "escapedValue", String.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(2);
- createPropertyList(CharacterLiteral.class, properyList);
- addProperty(ESCAPED_VALUE_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The literal string, including quotes and escapes; defaults to the
- * literal for the character 'X'.
- */
- private String escapedValue = "\'X\'";//$NON-NLS-1$
-
- /**
- * Creates a new unparented character literal node owned by the given AST.
- * By default, the character literal denotes an unspecified character.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- CharacterLiteral(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final Object internalGetSetObjectProperty(SimplePropertyDescriptor property, boolean get, Object value) {
- if (property == ESCAPED_VALUE_PROPERTY) {
- if (get) {
- return getEscapedValue();
- } else {
- setEscapedValue((String) value);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetObjectProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return CHARACTER_LITERAL;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- CharacterLiteral result = new CharacterLiteral(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setEscapedValue(getEscapedValue());
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- visitor.visit(this);
- visitor.endVisit(this);
- }
-
- /**
- * Returns the string value of this literal node. The value is the sequence
- * of characters that would appear in the source program, including
- * enclosing single quotes and embedded escapes.
- *
- * @return the escaped string value, including enclosing single quotes
- * and embedded escapes
- */
- public String getEscapedValue() {
- return this.escapedValue;
- }
-
- /**
- * Sets the string value of this literal node. The value is the sequence
- * of characters that would appear in the source program, including
- * enclosing single quotes and embedded escapes. For example,
- * <ul>
- * <li><code>'a'</code> <code>setEscapedValue("\'a\'")</code></li>
- * <li><code>'\n'</code> <code>setEscapedValue("\'\\n\'")</code></li>
- * </ul>
- *
- * @param value the string value, including enclosing single quotes
- * and embedded escapes
- * @exception IllegalArgumentException if the argument is incorrect
- */
- public void setEscapedValue(String value) {
- // check setInternalEscapedValue(String) if this method is changed
- if (value == null) {
- throw new IllegalArgumentException();
- }
- Scanner scanner = this.ast.scanner;
- char[] source = value.toCharArray();
- scanner.setSource(source);
- scanner.resetTo(0, source.length);
- try {
- int tokenType = scanner.getNextToken();
- switch(tokenType) {
- case TerminalTokens.TokenNameCharacterLiteral:
- break;
- default:
- throw new IllegalArgumentException();
- }
- } catch(InvalidInputException e) {
- throw new IllegalArgumentException();
- }
- preValueChange(ESCAPED_VALUE_PROPERTY);
- this.escapedValue = value;
- postValueChange(ESCAPED_VALUE_PROPERTY);
- }
-
-
- /* (omit javadoc for this method)
- * This method is a copy of setEscapedValue(String) that doesn't do any validation.
- */
- void internalSetEscapedValue(String value) {
- preValueChange(ESCAPED_VALUE_PROPERTY);
- this.escapedValue = value;
- postValueChange(ESCAPED_VALUE_PROPERTY);
- }
-
- /**
- * Returns the value of this literal node.
- * <p>
- * For example,
- * <pre>
- * CharacterLiteral s;
- * s.setEscapedValue("\'x\'");
- * assert s.charValue() == 'x';
- * </pre>
- * </p>
- *
- * @return the character value without enclosing quotes and embedded
- * escapes
- * @exception IllegalArgumentException if the literal value cannot be converted
- */
- public char charValue() {
- Scanner scanner = this.ast.scanner;
- char[] source = escapedValue.toCharArray();
- scanner.setSource(source);
- scanner.resetTo(0, source.length);
- int firstChar = scanner.getNextChar();
- int secondChar = scanner.getNextChar();
-
- if (firstChar == -1 || firstChar != '\'') {
- throw new IllegalArgumentException("illegal character literal");//$NON-NLS-1$
- }
- char value = (char) secondChar;
- int nextChar = scanner.getNextChar();
- if (secondChar == '\\') {
- if (nextChar == -1) {
- throw new IllegalArgumentException("illegal character literal");//$NON-NLS-1$
- }
- switch(nextChar) {
- case 'b' :
- value = '\b';
- break;
- case 't' :
- value = '\t';
- break;
- case 'n' :
- value = '\n';
- break;
- case 'f' :
- value = '\f';
- break;
- case 'r' :
- value = '\r';
- break;
- case '\"':
- value = '\"';
- break;
- case '\'':
- value = '\'';
- break;
- case '\\':
- value = '\\';
- break;
- default : //octal (well-formed: ended by a ' )
- try {
- if (ScannerHelper.isDigit((char) nextChar)) {
- int number = ScannerHelper.getNumericValue((char) nextChar);
- nextChar = scanner.getNextChar();
- if (nextChar == -1) {
- throw new IllegalArgumentException("illegal character literal");//$NON-NLS-1$
- }
- if (nextChar != '\'') {
- if (!ScannerHelper.isDigit((char) nextChar)) {
- throw new IllegalArgumentException("illegal character literal");//$NON-NLS-1$
- }
- number = (number * 8) + ScannerHelper.getNumericValue((char) nextChar);
- nextChar = scanner.getNextChar();
- if (nextChar == -1) {
- throw new IllegalArgumentException("illegal character literal");//$NON-NLS-1$
- }
- if (nextChar != '\'') {
- if (!ScannerHelper.isDigit((char) nextChar)) {
- throw new IllegalArgumentException("illegal character literal");//$NON-NLS-1$
- }
- number = (number * 8) + ScannerHelper.getNumericValue((char) nextChar);
- }
- }
- return (char) number;
- } else {
- throw new IllegalArgumentException("illegal character literal");//$NON-NLS-1$
- }
- } catch (InvalidInputException e) {
- throw new IllegalArgumentException("illegal character literal");//$NON-NLS-1$
- }
- }
- nextChar = scanner.getNextChar();
- if (nextChar == -1) {
- throw new IllegalArgumentException("illegal character literal");//$NON-NLS-1$
- }
- }
- if (nextChar == -1 || nextChar != '\'') {
- throw new IllegalArgumentException("illegal character literal");//$NON-NLS-1$
- }
- return value;
- }
- /**
- * Sets the value of this character literal node to the given character.
- * <p>
- * For example,
- * <pre>
- * CharacterLiteral s;
- * s.setCharValue('x');
- * assert s.charValue() == 'x';
- * assert s.getEscapedValue("\'x\'");
- * </pre>
- * </p>
- *
- * @param value the character value
- */
- public void setCharValue(char value) {
- StringBuffer b = new StringBuffer(3);
-
- b.append('\''); // opening delimiter
- switch(value) {
- case '\b' :
- b.append("\\b"); //$NON-NLS-1$
- break;
- case '\t' :
- b.append("\\t"); //$NON-NLS-1$
- break;
- case '\n' :
- b.append("\\n"); //$NON-NLS-1$
- break;
- case '\f' :
- b.append("\\f"); //$NON-NLS-1$
- break;
- case '\r' :
- b.append("\\r"); //$NON-NLS-1$
- break;
- case '\"':
- b.append("\\\""); //$NON-NLS-1$
- break;
- case '\'':
- b.append("\\\'"); //$NON-NLS-1$
- break;
- case '\\':
- b.append("\\\\"); //$NON-NLS-1$
- break;
- case '\0' :
- b.append("\\0"); //$NON-NLS-1$
- break;
- case '\1' :
- b.append("\\1"); //$NON-NLS-1$
- break;
- case '\2' :
- b.append("\\2"); //$NON-NLS-1$
- break;
- case '\3' :
- b.append("\\3"); //$NON-NLS-1$
- break;
- case '\4' :
- b.append("\\4"); //$NON-NLS-1$
- break;
- case '\5' :
- b.append("\\5"); //$NON-NLS-1$
- break;
- case '\6' :
- b.append("\\6"); //$NON-NLS-1$
- break;
- case '\7' :
- b.append("\\7"); //$NON-NLS-1$
- break;
- default:
- b.append(value);
- }
- b.append('\''); // closing delimiter
- setEscapedValue(b.toString());
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- int size = BASE_NODE_SIZE + 1 * 4 + stringSize(escapedValue);
- return size;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return memSize();
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * Descriptor for a child list property of an AST node.
- * A child list property is one whose value is a list of
- * {@link ASTNode}.
- *
- * @see org.eclipse.jdt.core.dom.ASTNode#getStructuralProperty(StructuralPropertyDescriptor)
- * @since 3.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public final class ChildListPropertyDescriptor extends StructuralPropertyDescriptor {
-
- /**
- * Element type. For example, for a node type like
- * CompilationUnit, the "imports" property is ImportDeclaration.class.
- * <p>
- * Field is private, but marked package-visible for fast
- * access from ASTNode.
- * </p>
- */
- final Class elementType;
-
- /**
- * Indicates whether a cycle is possible.
- * <p>
- * Field is private, but marked package-visible for fast
- * access from ASTNode.
- * </p>
- */
- final boolean cycleRisk;
-
- /**
- * Creates a new child list property descriptor with the given property id.
- * Note that this constructor is declared package-private so that
- * property descriptors can only be created by the AST
- * implementation.
- *
- * @param nodeClass concrete AST node type that owns this property
- * @param propertyId the property id
- * @param elementType the element type of this property
- * @param cycleRisk <code>true</code> if this property is at
- * risk of cycles, and <code>false</code> if there is no worry about cycles
- */
- ChildListPropertyDescriptor(Class nodeClass, String propertyId, Class elementType, boolean cycleRisk) {
- super(nodeClass, propertyId);
- if (elementType == null) {
- throw new IllegalArgumentException();
- }
- this.elementType = elementType;
- this.cycleRisk = cycleRisk;
- }
-
- /**
- * Returns the element type of this list property.
- * <p>
- * For example, for a node type like CompilationUnit,
- * the "imports" property returns <code>ImportDeclaration.class</code>.
- * </p>
- *
- * @return the element type of the property
- */
- public final Class getElementType() {
- return this.elementType;
- }
-
- /**
- * Returns whether this property is vulnerable to cycles.
- * <p>
- * A property is vulnerable to cycles if a node of the owning
- * type (that is, the type that owns this property) could legally
- * appear in the AST subtree below this property. For example,
- * the body property of a
- * {@link MethodDeclaration} node
- * admits a body which might include statement that embeds
- * another {@link MethodDeclaration} node.
- * On the other hand, the name property of a
- * MethodDeclaration node admits only names, and thereby excludes
- * another MethodDeclaration node.
- * </p>
- *
- * @return <code>true</code> if cycles are possible,
- * and <code>false</code> if cycles are impossible
- */
- public final boolean cycleRisk() {
- return this.cycleRisk;
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * Descriptor for a child property of an AST node.
- * A child property is one whose value is an
- * {@link ASTNode}.
- *
- * @see org.eclipse.jdt.core.dom.ASTNode#getStructuralProperty(StructuralPropertyDescriptor)
- * @see org.eclipse.jdt.core.dom.ASTNode#setStructuralProperty(StructuralPropertyDescriptor, Object)
- * @since 3.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public final class ChildPropertyDescriptor extends StructuralPropertyDescriptor {
-
- /**
- * Child type. For example, for a node type like
- * CompilationUnit, the "package" property is PackageDeclaration.class
- */
- private final Class childClass;
-
- /**
- * Indicates whether the child is mandatory. A child property is allowed
- * to be <code>null</code> only if it is not mandatory.
- */
- private final boolean mandatory;
-
- /**
- * Indicates whether a cycle is possible.
- * Field is private, but marked package-visible for fast
- * access from ASTNode.
- */
- final boolean cycleRisk;
-
- /**
- * Creates a new child property descriptor with the given property id.
- * Note that this constructor is declared package-private so that
- * property descriptors can only be created by the AST
- * implementation.
- *
- * @param nodeClass concrete AST node type that owns this property
- * @param propertyId the property id
- * @param childType the child type of this property
- * @param mandatory <code>true</code> if the property is mandatory,
- * and <code>false</code> if it is may be <code>null</code>
- * @param cycleRisk <code>true</code> if this property is at
- * risk of cycles, and <code>false</code> if there is no worry about cycles
- */
- ChildPropertyDescriptor(Class nodeClass, String propertyId, Class childType, boolean mandatory, boolean cycleRisk) {
- super(nodeClass, propertyId);
- if (childType == null || !ASTNode.class.isAssignableFrom(childType)) {
- throw new IllegalArgumentException();
- }
- this.childClass = childType;
- this.mandatory = mandatory;
- this.cycleRisk = cycleRisk;
- }
-
- /**
- * Returns the child type of this property.
- * <p>
- * For example, for a node type like CompilationUnit,
- * the "package" property returns <code>PackageDeclaration.class</code>.
- * </p>
- *
- * @return the child type of the property
- */
- public final Class getChildType() {
- return this.childClass;
- }
-
- /**
- * Returns whether this property is mandatory. A property value
- * is not allowed to be <code>null</code> if it is mandatory.
- *
- * @return <code>true</code> if the property is mandatory,
- * and <code>false</code> if it is may be <code>null</code>
- */
- public final boolean isMandatory() {
- return this.mandatory;
- }
-
- /**
- * Returns whether this property is vulnerable to cycles.
- * <p>
- * A property is vulnerable to cycles if a node of the owning
- * type (that is, the type that owns this property) could legally
- * appear in the AST subtree below this property. For example,
- * the body property of a
- * {@link MethodDeclaration} node
- * admits a body which might include statement that embeds
- * another {@link MethodDeclaration} node.
- * On the other hand, the name property of a
- * MethodDeclaration node admits only names, and thereby excludes
- * another MethodDeclaration node.
- * </p>
- *
- * @return <code>true</code> if cycles are possible,
- * and <code>false</code> if cycles are impossible
- */
- public final boolean cycleRisk() {
- return this.cycleRisk;
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Class instance creation expression AST node type.
- * For JLS2:
- * <pre>
- * ClassInstanceCreation:
- * [ Expression <b>.</b> ] <b>new</b> Name
- * <b>(</b> [ Expression { <b>,</b> Expression } ] <b>)</b>
- * [ AnonymousClassDeclaration ]
- * </pre>
- * For JLS3, type arguments are added
- * and the type name is generalized to a type so that parameterized
- * types can be instantiated:
- * <pre>
- * ClassInstanceCreation:
- * [ Expression <b>.</b> ]
- * <b>new</b> [ <b><</b> Type { <b>,</b> Type } <b>></b> ]
- * Type <b>(</b> [ Expression { <b>,</b> Expression } ] <b>)</b>
- * [ AnonymousClassDeclaration ]
- * </pre>
- * <p>
- * Not all node arragements will represent legal Java constructs. In particular,
- * it is nonsense if the type is a primitive type or an array type (primitive
- * types cannot be instantiated, and array creations must be represented with
- * <code>ArrayCreation</code> nodes). The normal use is when the type is a
- * simple, qualified, or parameterized type.
- * </p>
- * <p>
- * A type like "A.B" can be represented either of two ways:
- * <ol>
- * <li>
- * <code>QualifiedType(SimpleType(SimpleName("A")),SimpleName("B"))</code>
- * </li>
- * <li>
- * <code>SimpleType(QualifiedName(SimpleName("A"),SimpleName("B")))</code>
- * </li>
- * </ol>
- * The first form is preferred when "A" is known to be a type (as opposed
- * to a package). However, a parser cannot always determine this. Clients
- * should be prepared to handle either rather than make assumptions.
- * (Note also that the first form became possible as of JLS3; only the second
- * form existed in JLS2.)
- * </p>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class ClassInstanceCreation extends Expression {
-
- /**
- * The "typeArguments" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildListPropertyDescriptor TYPE_ARGUMENTS_PROPERTY =
- new ChildListPropertyDescriptor(ClassInstanceCreation.class, "typeArguments", Type.class, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "expression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(ClassInstanceCreation.class, "expression", Expression.class, OPTIONAL, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "name" structural property of this node type (JLS2 API only).
- * @since 3.0
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(ClassInstanceCreation.class, "name", Name.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "type" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildPropertyDescriptor TYPE_PROPERTY =
- new ChildPropertyDescriptor(ClassInstanceCreation.class, "type", Type.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "arguments" structural property of this node type.
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor ARGUMENTS_PROPERTY =
- new ChildListPropertyDescriptor(ClassInstanceCreation.class, "arguments", Expression.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "anonymousClassDeclaration" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor ANONYMOUS_CLASS_DECLARATION_PROPERTY =
- new ChildPropertyDescriptor(ClassInstanceCreation.class, "anonymousClassDeclaration", AnonymousClassDeclaration.class, OPTIONAL, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS_2_0;
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.1
- */
- private static final List PROPERTY_DESCRIPTORS_3_0;
-
- static {
- List properyList = new ArrayList(5);
- createPropertyList(ClassInstanceCreation.class, properyList);
- addProperty(EXPRESSION_PROPERTY, properyList);
- addProperty(NAME_PROPERTY, properyList);
- addProperty(ARGUMENTS_PROPERTY, properyList);
- addProperty(ANONYMOUS_CLASS_DECLARATION_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS_2_0 = reapPropertyList(properyList);
-
- properyList = new ArrayList(6);
- createPropertyList(ClassInstanceCreation.class, properyList);
- addProperty(EXPRESSION_PROPERTY, properyList);
- addProperty(TYPE_ARGUMENTS_PROPERTY, properyList);
- addProperty(TYPE_PROPERTY, properyList);
- addProperty(ARGUMENTS_PROPERTY, properyList);
- addProperty(ANONYMOUS_CLASS_DECLARATION_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS_3_0 = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- if (apiLevel == AST.JLS2_INTERNAL) {
- return PROPERTY_DESCRIPTORS_2_0;
- } else {
- return PROPERTY_DESCRIPTORS_3_0;
- }
- }
-
- /**
- * The optional expression; <code>null</code> for none; defaults to none.
- */
- private Expression optionalExpression = null;
-
- /**
- * The type arguments (element type: <code>Type</code>).
- * Null in JLS2. Added in JLS3; defaults to an empty list
- * (see constructor).
- * @since 3.1
- */
- private ASTNode.NodeList typeArguments = null;
-
- /**
- * The type name; lazily initialized; defaults to a unspecified,
- * legal type name. Not used in JLS3.
- */
- private Name typeName = null;
-
- /**
- * The type; lazily initialized; defaults to a unspecified type.
- * @since 3.0
- */
- private Type type = null;
-
- /**
- * The list of argument expressions (element type:
- * <code>Expression</code>). Defaults to an empty list.
- */
- private ASTNode.NodeList arguments =
- new ASTNode.NodeList(ARGUMENTS_PROPERTY);
-
- /**
- * The optional anonymous class declaration; <code>null</code> for none;
- * defaults to none.
- */
- private AnonymousClassDeclaration optionalAnonymousClassDeclaration = null;
-
- /**
- * Creates a new AST node for a class instance creation expression owned
- * by the given AST. By default, there is no qualifying expression,
- * an empty list of type parameters, an unspecified type, an empty
- * list of arguments, and does not declare an anonymous class.
- * <p>
- * N.B. This constructor is package-private; all subclasses must be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- ClassInstanceCreation (AST ast) {
- super(ast);
- if (ast.apiLevel >= AST.JLS3) {
- this.typeArguments = new ASTNode.NodeList(TYPE_ARGUMENTS_PROPERTY);
- }
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- * @since 3.0
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == EXPRESSION_PROPERTY) {
- if (get) {
- return getExpression();
- } else {
- setExpression((Expression) child);
- return null;
- }
- }
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((Name) child);
- return null;
- }
- }
- if (property == TYPE_PROPERTY) {
- if (get) {
- return getType();
- } else {
- setType((Type) child);
- return null;
- }
- }
- if (property == ANONYMOUS_CLASS_DECLARATION_PROPERTY) {
- if (get) {
- return getAnonymousClassDeclaration();
- } else {
- setAnonymousClassDeclaration((AnonymousClassDeclaration) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == ARGUMENTS_PROPERTY) {
- return arguments();
- }
- if (property == TYPE_ARGUMENTS_PROPERTY) {
- return typeArguments();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return CLASS_INSTANCE_CREATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- ClassInstanceCreation result = new ClassInstanceCreation(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setExpression(
- (Expression) ASTNode.copySubtree(target, getExpression()));
- if (this.ast.apiLevel == AST.JLS2_INTERNAL) {
- result.setName((Name) getName().clone(target));
- }
- if (this.ast.apiLevel >= AST.JLS3) {
- result.typeArguments().addAll(ASTNode.copySubtrees(target, typeArguments()));
- result.setType((Type) getType().clone(target));
- }
- result.arguments().addAll(ASTNode.copySubtrees(target, arguments()));
- result.setAnonymousClassDeclaration(
- (AnonymousClassDeclaration)
- ASTNode.copySubtree(target, getAnonymousClassDeclaration()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getExpression());
- if (this.ast.apiLevel == AST.JLS2_INTERNAL) {
- acceptChild(visitor, getName());
- }
- if (this.ast.apiLevel >= AST.JLS3) {
- acceptChildren(visitor, this.typeArguments);
- acceptChild(visitor, getType());
- }
- acceptChildren(visitor, this.arguments);
- acceptChild(visitor, getAnonymousClassDeclaration());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the expression of this class instance creation expression, or
- * <code>null</code> if there is none.
- *
- * @return the expression node, or <code>null</code> if there is none
- */
- public Expression getExpression() {
- return this.optionalExpression;
- }
-
- /**
- * Sets or clears the expression of this class instance creation expression.
- *
- * @param expression the expression node, or <code>null</code> if
- * there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setExpression(Expression expression) {
- // a ClassInstanceCreation may occur inside an Expression
- // must check cycles
- ASTNode oldChild = this.optionalExpression;
- preReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- this.optionalExpression = expression;
- postReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- }
-
- /**
- * Returns the live ordered list of type arguments of this class
- * instance creation (added in JLS3 API).
- *
- * @return the live list of type arguments
- * (element type: <code>Type</code>)
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public List typeArguments() {
- // more efficient than just calling unsupportedIn2() to check
- if (this.typeArguments == null) {
- unsupportedIn2();
- }
- return this.typeArguments;
- }
-
- /**
- * Returns the name of the type instantiated in this class instance
- * creation expression (JLS2 API only).
- *
- * @return the type name node
- * @exception UnsupportedOperationException if this operation is used in
- * an AST later than JLS2
- * @deprecated In the JLS3 API, this method is replaced by
- * {@link #getType()}, which returns a <code>Type</code> instead of a
- * <code>Name</code>.
- */
- public Name getName() {
- return internalGetName();
- }
-
- /**
- * Internal synonym for deprecated method. Used to avoid
- * deprecation warnings.
- * @since 3.1
- */
- /*package*/ Name internalGetName() {
- supportedOnlyIn2();
- if (this.typeName == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.typeName == null) {
- preLazyInit();
- this.typeName = new SimpleName(this.ast);
- postLazyInit(this.typeName, NAME_PROPERTY);
- }
- }
- }
- return typeName;
- }
-
- /**
- * Sets the name of the type instantiated in this class instance
- * creation expression (JLS2 API only).
- *
- * @param name the new type name
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>`
- * </ul>
- * @exception UnsupportedOperationException if this operation is used in
- * an AST later than JLS2
- * @deprecated In the JLS3 API, this method is replaced by
- * {@link #setType(Type)}, which expects a <code>Type</code> instead of
- * a <code>Name</code>.
- */
- public void setName(Name name) {
- internalSetName(name);
- }
-
- /**
- * Internal synonym for deprecated method. Used to avoid
- * deprecation warnings.
- * @since 3.1
- */
- /*package*/ void internalSetName(Name name) {
- supportedOnlyIn2();
- if (name == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.typeName;
- preReplaceChild(oldChild, name, NAME_PROPERTY);
- this.typeName = name;
- postReplaceChild(oldChild, name, NAME_PROPERTY);
- }
-
- /**
- * Returns the type instantiated in this class instance creation
- * expression (added in JLS3 API).
- *
- * @return the type node
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public Type getType() {
- unsupportedIn2();
- if (this.type == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.type == null) {
- preLazyInit();
- this.type = new SimpleType(this.ast);
- postLazyInit(this.type, TYPE_PROPERTY);
- }
- }
- }
- return this.type;
- }
-
- /**
- * Sets the type instantiated in this class instance creation
- * expression (added in JLS3 API).
- *
- * @param type the new type
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>`
- * </ul>
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public void setType(Type type) {
- unsupportedIn2();
- if (type == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.type;
- preReplaceChild(oldChild, type, TYPE_PROPERTY);
- this.type = type;
- postReplaceChild(oldChild, type, TYPE_PROPERTY);
- }
-
- /**
- * Returns the live ordered list of argument expressions in this class
- * instance creation expression.
- *
- * @return the live list of argument expressions (possibly empty)
- * (element type: <code>Expression</code>)
- */
- public List arguments() {
- return this.arguments;
- }
-
- /**
- * Returns the anonymous class declaration introduced by this
- * class instance creation expression, if it has one.
- *
- * @return the anonymous class declaration, or <code>null</code> if none
- */
- public AnonymousClassDeclaration getAnonymousClassDeclaration() {
- return this.optionalAnonymousClassDeclaration;
- }
-
- /**
- * Sets whether this class instance creation expression declares
- * an anonymous class (that is, has class body declarations).
- *
- * @param decl the anonymous class declaration, or <code>null</code>
- * if none
- */
- public void setAnonymousClassDeclaration(AnonymousClassDeclaration decl) {
- ASTNode oldChild = this.optionalAnonymousClassDeclaration;
- preReplaceChild(oldChild, decl, ANONYMOUS_CLASS_DECLARATION_PROPERTY);
- this.optionalAnonymousClassDeclaration = decl;
- postReplaceChild(oldChild, decl, ANONYMOUS_CLASS_DECLARATION_PROPERTY);
- }
-
- /**
- * Resolves and returns the binding for the constructor invoked by this
- * expression. For anonymous classes, the binding is that of the anonymous
- * constructor.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the constructor binding, or <code>null</code> if the binding
- * cannot be resolved
- */
- public IMethodBinding resolveConstructorBinding() {
- return this.ast.getBindingResolver().resolveConstructor(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Code as free
- return BASE_NODE_SIZE + 6 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- // n.b. type == null for ast.API_LEVEL == JLS2
- // n.b. typeArguments == null for ast.API_LEVEL == JLS2
- // n.b. typeName == null for ast.API_LEVEL >= JLS3
- return
- memSize()
- + (this.typeName == null ? 0 : getName().treeSize())
- + (this.type == null ? 0 : getType().treeSize())
- + (this.optionalExpression == null ? 0 : getExpression().treeSize())
- + (this.typeArguments == null ? 0 : this.typeArguments.listSize())
- + (this.arguments == null ? 0 : this.arguments.listSize())
- + (this.optionalAnonymousClassDeclaration == null ? 0 : getAnonymousClassDeclaration().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2006 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * Abstract base class for all AST nodes that represent comments.
- * There are exactly three kinds of comment:
- * line comments ({@link LineComment}),
- * block comments ({@link BlockComment}), and
- * doc comments ({@link Javadoc}).
- * <p>
- * <pre>
- * Comment:
- * LineComment
- * BlockComment
- * Javadoc
- * </pre>
- * </p>
- *
- * @since 3.0
- */
-public abstract class Comment extends ASTNode {
-
- /**
- * Alternate root node, or <code>null</code> if none.
- * Initially <code>null</code>.
- */
- private ASTNode alternateRoot = null;
-
- /**
- * Creates a new AST node for a comment owned by the given AST.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- Comment(AST ast) {
- super(ast);
- }
-
- /**
- * Returns whether this comment is a block comment
- * (<code>BlockComment</code>).
- *
- * @return <code>true</code> if this is a block comment, and
- * <code>false</code> otherwise
- */
- public final boolean isBlockComment() {
- return (this instanceof BlockComment);
- }
-
- /**
- * Returns whether this comment is a line comment
- * (<code>LineComment</code>).
- *
- * @return <code>true</code> if this is a line comment, and
- * <code>false</code> otherwise
- */
- public final boolean isLineComment() {
- return (this instanceof LineComment);
- }
-
- /**
- * Returns whether this comment is a doc comment
- * (<code>Javadoc</code>).
- *
- * @return <code>true</code> if this is a doc comment, and
- * <code>false</code> otherwise
- */
- public final boolean isDocComment() {
- return (this instanceof Javadoc);
- }
-
- /**
- * Returns the root AST node that this comment occurs
- * within, or <code>null</code> if none (or not recorded).
- * <p>
- * Typically, the comment nodes created while parsing a compilation
- * unit are not considered descendents of the normal AST
- * root, namely an {@link CompilationUnit}. Instead, these
- * comment nodes exist outside the normal AST and each is
- * a root in its own right. This optional property provides
- * a well-known way to navigate from the comment to the
- * compilation unit in such cases. Note that the alternate root
- * property is not one of the comment node's children. It is simply a
- * reference to a node.
- * </p>
- *
- * @return the alternate root node, or <code>null</code>
- * if none
- * @see #setAlternateRoot(ASTNode)
- */
- public final ASTNode getAlternateRoot() {
- return this.alternateRoot;
- }
-
- /**
- * Returns the root AST node that this comment occurs
- * within, or <code>null</code> if none (or not recorded).
- * <p>
- * </p>
- *
- * @param root the alternate root node, or <code>null</code>
- * if none
- * @see #getAlternateRoot()
- */
- public final void setAlternateRoot(ASTNode root) {
- // alternate root is *not* considered a structural property
- // but we protect them nevertheless
- checkModifiable();
- this.alternateRoot = root;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return BASE_NODE_SIZE + 1 * 4;
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.OperationCanceledException;
-import net.sourceforge.phpdt.core.ICompilationUnit;
-import net.sourceforge.phpdt.core.IJavaElement;
-import net.sourceforge.phpdt.core.IJavaProject;
-import net.sourceforge.phpdt.core.JavaModelException;
-import net.sourceforge.phpdt.core.WorkingCopyOwner;
-import org.eclipse.jdt.core.compiler.CategorizedProblem;
-import net.sourceforge.phpdt.core.compiler.CharOperation;
-import net.sourceforge.phpdt.internal.compiler.CompilationResult;
-import org.eclipse.jdt.internal.compiler.Compiler;
-import org.eclipse.jdt.internal.compiler.DefaultErrorHandlingPolicies;
-import org.eclipse.jdt.internal.compiler.ICompilerRequestor;
-import org.eclipse.jdt.internal.compiler.IErrorHandlingPolicy;
-import org.eclipse.jdt.internal.compiler.IProblemFactory;
-import net.sourceforge.phpdt.internal.compiler.ast.AbstractMethodDeclaration;
-import org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration;
-import org.eclipse.jdt.internal.compiler.env.AccessRestriction;
-import org.eclipse.jdt.internal.compiler.env.INameEnvironment;
-import org.eclipse.jdt.internal.compiler.env.ISourceType;
-import org.eclipse.jdt.internal.compiler.impl.CompilerOptions;
-import net.sourceforge.phpdt.internal.compiler.lookup.AnnotationBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.Binding;
-import net.sourceforge.phpdt.internal.compiler.lookup.ExtraCompilerModifiers;
-import net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding;
-import net.sourceforge.phpdt.internal.compiler.parser.Parser;
-import org.eclipse.jdt.internal.compiler.problem.AbortCompilation;
-import org.eclipse.jdt.internal.compiler.problem.DefaultProblemFactory;
-import org.eclipse.jdt.internal.compiler.problem.ProblemReporter;
-import org.eclipse.jdt.internal.compiler.util.HashtableOfObject;
-import org.eclipse.jdt.internal.compiler.util.HashtableOfObjectToInt;
-import org.eclipse.jdt.internal.compiler.util.Messages;
-import org.eclipse.jdt.internal.core.BinaryMember;
-import org.eclipse.jdt.internal.core.CancelableNameEnvironment;
-import org.eclipse.jdt.internal.core.CancelableProblemFactory;
-import net.sourceforge.phpdt.internal.core.JavaProject;
-import org.eclipse.jdt.internal.core.NameLookup;
-import org.eclipse.jdt.internal.core.SourceRefElement;
-import org.eclipse.jdt.internal.core.SourceTypeElementInfo;
-import org.eclipse.jdt.internal.core.util.BindingKeyResolver;
-import net.sourceforge.phpdt.internal.core.util.CommentRecorderParser;
-import org.eclipse.jdt.internal.core.util.DOMFinder;
-
-class CompilationUnitResolver extends Compiler {
-
- /* A list of int */
- static class IntArrayList {
- public int[] list = new int[5];
- public int length = 0;
- public void add(int i) {
- if (this.list.length == this.length) {
- System.arraycopy(this.list, 0, this.list = new int[this.length*2], 0, this.length);
- }
- this.list[this.length++] = i;
- }
- }
-
- /*
- * The sources that were requested.
- * Map from file name (char[]) to ICompilationUnit.
- */
- HashtableOfObject requestedSources;
-
- /*
- * The binding keys that were requested.
- * Map from file name (char[]) to BindingKey (or ArrayList if multiple keys in the same file).
- */
- HashtableOfObject requestedKeys;
-
- DefaultBindingResolver.BindingTables bindingTables;
-
- boolean hasCompilationAborted;
-
- private IProgressMonitor monitor;
-
- /**
- * Answer a new CompilationUnitVisitor using the given name environment and compiler options.
- * The environment and options will be in effect for the lifetime of the compiler.
- * When the compiler is run, compilation results are sent to the given requestor.
- *
- * @param environment org.eclipse.jdt.internal.compiler.api.env.INameEnvironment
- * Environment used by the compiler in order to resolve type and package
- * names. The name environment implements the actual connection of the compiler
- * to the outside world (for example, in batch mode the name environment is performing
- * pure file accesses, reuse previous build state or connection to repositories).
- * Note: the name environment is responsible for implementing the actual classpath
- * rules.
- *
- * @param policy org.eclipse.jdt.internal.compiler.api.problem.IErrorHandlingPolicy
- * Configurable part for problem handling, allowing the compiler client to
- * specify the rules for handling problems (stop on first error or accumulate
- * them all) and at the same time perform some actions such as opening a dialog
- * in UI when compiling interactively.
- * @see org.eclipse.jdt.internal.compiler.DefaultErrorHandlingPolicies
- *
- * @param compilerOptions The compiler options to use for the resolution.
- *
- * @param requestor org.eclipse.jdt.internal.compiler.api.ICompilerRequestor
- * Component which will receive and persist all compilation results and is intended
- * to consume them as they are produced. Typically, in a batch compiler, it is
- * responsible for writing out the actual .class files to the file system.
- * @see org.eclipse.jdt.internal.compiler.CompilationResult
- *
- * @param problemFactory org.eclipse.jdt.internal.compiler.api.problem.IProblemFactory
- * Factory used inside the compiler to create problem descriptors. It allows the
- * compiler client to supply its own representation of compilation problems in
- * order to avoid object conversions. Note that the factory is not supposed
- * to accumulate the created problems, the compiler will gather them all and hand
- * them back as part of the compilation unit result.
- */
- public CompilationUnitResolver(
- INameEnvironment environment,
- IErrorHandlingPolicy policy,
- CompilerOptions compilerOptions,
- ICompilerRequestor requestor,
- IProblemFactory problemFactory,
- IProgressMonitor monitor) {
-
- super(environment, policy, compilerOptions, requestor, problemFactory);
- this.hasCompilationAborted = false;
- this.monitor =monitor;
- }
-
- /*
- * Add additional source types
- */
- public void accept(ISourceType[] sourceTypes, PackageBinding packageBinding, AccessRestriction accessRestriction) {
- // Need to reparse the entire source of the compilation unit so as to get source positions
- // (case of processing a source that was not known by beginToCompile (e.g. when asking to createBinding))
- SourceTypeElementInfo sourceType = (SourceTypeElementInfo) sourceTypes[0];
- accept((org.eclipse.jdt.internal.compiler.env.ICompilationUnit) sourceType.getHandle().getCompilationUnit(), accessRestriction);
- }
-
- /**
- * Add the initial set of compilation units into the loop
- * -> build compilation unit declarations, their bindings and record their results.
- */
- protected void beginToCompile(net.sourceforge.phpdt.internal.compiler.env.ICompilationUnit[] sourceUnits, String[] bindingKeys) {
- int sourceLength = sourceUnits.length;
- int keyLength = bindingKeys.length;
- int maxUnits = sourceLength + keyLength;
- this.totalUnits = 0;
- this.unitsToProcess = new CompilationUnitDeclaration[maxUnits];
- int index = 0;
-
- // walks the source units
- this.requestedSources = new HashtableOfObject();
- for (int i = 0; i < sourceLength; i++) {
- org.eclipse.jdt.internal.compiler.env.ICompilationUnit sourceUnit = sourceUnits[i];
- CompilationUnitDeclaration parsedUnit;
- CompilationResult unitResult =
- new CompilationResult(sourceUnit, index++, maxUnits, this.options.maxProblemsPerUnit);
- try {
- if (options.verbose) {
- this.out.println(
- Messages.bind(Messages.compilation_request,
- new String[] {
- String.valueOf(index++ + 1),
- String.valueOf(maxUnits),
- new String(sourceUnit.getFileName())
- }));
- }
- // diet parsing for large collection of units
- if (this.totalUnits < this.parseThreshold) {
- parsedUnit = this.parser.parse(sourceUnit, unitResult);
- } else {
- parsedUnit = this.parser.dietParse(sourceUnit, unitResult);
- }
- // initial type binding creation
- this.lookupEnvironment.buildTypeBindings(parsedUnit, null /*no access restriction*/);
- addCompilationUnit(sourceUnit, parsedUnit);
- this.requestedSources.put(unitResult.getFileName(), sourceUnit);
- worked(1);
- } finally {
- sourceUnits[i] = null; // no longer hold onto the unit
- }
- }
-
- // walk the binding keys
- this.requestedKeys = new HashtableOfObject();
- for (int i = 0; i < keyLength; i++) {
- BindingKeyResolver resolver = new BindingKeyResolver(bindingKeys[i], this, this.lookupEnvironment);
- resolver.parse(true/*pause after fully qualified name*/);
- // If it doesn't have a type name, then it is either an array type, package or base type, which will definitely not have a compilation unit.
- // Skipping it will speed up performance because the call will open jars. (theodora)
- CompilationUnitDeclaration parsedUnit = resolver.hasTypeName() ? resolver.getCompilationUnitDeclaration() : null;
- if (parsedUnit != null) {
- char[] fileName = parsedUnit.compilationResult.getFileName();
- Object existing = this.requestedKeys.get(fileName);
- if (existing == null)
- this.requestedKeys.put(fileName, resolver);
- else if (existing instanceof ArrayList)
- ((ArrayList) existing).add(resolver);
- else {
- ArrayList list = new ArrayList();
- list.add(existing);
- list.add(resolver);
- this.requestedKeys.put(fileName, list);
- }
-
- } else {
- char[] key = resolver.hasTypeName()
- ? resolver.getKey().toCharArray() // binary binding
- : CharOperation.concatWith(resolver.compoundName(), '.'); // package binding or base type binding
- this.requestedKeys.put(key, resolver);
- }
- worked(1);
- }
-
- // binding resolution
- lookupEnvironment.completeTypeBindings();
- }
-
- IBinding createBinding(String key) {
- if (this.bindingTables == null)
- throw new RuntimeException("Cannot be called outside ASTParser#createASTs(...)"); //$NON-NLS-1$
- BindingKeyResolver keyResolver = new BindingKeyResolver(key, this, this.lookupEnvironment);
- Binding compilerBinding = keyResolver.getCompilerBinding();
- if (compilerBinding == null) return null;
- DefaultBindingResolver resolver = new DefaultBindingResolver(this.lookupEnvironment, null/*no owner*/, this.bindingTables, false);
- return resolver.getBinding(compilerBinding);
- }
-
- public static CompilationUnit convert(CompilationUnitDeclaration compilationUnitDeclaration, char[] source, int apiLevel, Map options, boolean needToResolveBindings, WorkingCopyOwner owner, DefaultBindingResolver.BindingTables bindingTables, int flags, IProgressMonitor monitor) {
- BindingResolver resolver = null;
- AST ast = AST.newAST(apiLevel);
- ast.setDefaultNodeFlag(ASTNode.ORIGINAL);
- CompilationUnit compilationUnit = null;
- ASTConverter converter = new ASTConverter(options, needToResolveBindings, monitor);
- if (needToResolveBindings) {
- resolver = new DefaultBindingResolver(compilationUnitDeclaration.scope, owner, bindingTables, (flags & ICompilationUnit.ENABLE_BINDINGS_RECOVERY) != 0);
- ast.setFlag(flags | AST.RESOLVED_BINDINGS);
- } else {
- resolver = new BindingResolver();
- ast.setFlag(flags);
- }
- ast.setBindingResolver(resolver);
- converter.setAST(ast);
- compilationUnit = converter.convert(compilationUnitDeclaration, source);
- compilationUnit.setLineEndTable(compilationUnitDeclaration.compilationResult.getLineSeparatorPositions());
- ast.setDefaultNodeFlag(0);
- ast.setOriginalModificationCount(ast.modificationCount());
- return compilationUnit;
- }
-
- protected static CompilerOptions getCompilerOptions(Map options, boolean statementsRecovery) {
- CompilerOptions compilerOptions = new CompilerOptions(options);
- compilerOptions.performMethodsFullRecovery = statementsRecovery;
- compilerOptions.performStatementsRecovery = statementsRecovery;
- compilerOptions.parseLiteralExpressionsAsConstants = false;
- compilerOptions.storeAnnotations = true /*store annotations in the bindings*/;
- return compilerOptions;
- }
- /*
- * Low-level API performing the actual compilation
- */
- protected static IErrorHandlingPolicy getHandlingPolicy() {
-
- // passes the initial set of files to the batch oracle (to avoid finding more than once the same units when case insensitive match)
- return new IErrorHandlingPolicy() {
- public boolean stopOnFirstError() {
- return false;
- }
- public boolean proceedOnErrors() {
- return false; // stop if there are some errors
- }
- };
- }
-
- /*
- * Answer the component to which will be handed back compilation results from the compiler
- */
- protected static ICompilerRequestor getRequestor() {
- return new ICompilerRequestor() {
- public void acceptResult(CompilationResult compilationResult) {
- // do nothing
- }
- };
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.internal.compiler.Compiler#initializeParser()
- */
- public void initializeParser() {
- this.parser = new CommentRecorderParser(this.problemReporter, false);
- }
- public void process(CompilationUnitDeclaration unit, int i) {
- // don't resolve a second time the same unit (this would create the same binding twice)
- char[] fileName = unit.compilationResult.getFileName();
- if (!this.requestedKeys.containsKey(fileName) && !this.requestedSources.containsKey(fileName))
- super.process(unit, i);
- }
- /*
- * Compiler crash recovery in case of unexpected runtime exceptions
- */
- protected void handleInternalException(
- Throwable internalException,
- CompilationUnitDeclaration unit,
- CompilationResult result) {
- super.handleInternalException(internalException, unit, result);
- if (unit != null) {
- removeUnresolvedBindings(unit);
- }
- }
-
- /*
- * Compiler recovery in case of internal AbortCompilation event
- */
- protected void handleInternalException(
- AbortCompilation abortException,
- CompilationUnitDeclaration unit) {
- super.handleInternalException(abortException, unit);
- if (unit != null) {
- removeUnresolvedBindings(unit);
- }
- this.hasCompilationAborted = true;
- }
-
- public static void parse(ICompilationUnit[] compilationUnits, ASTRequestor astRequestor, int apiLevel, Map options, int flags, IProgressMonitor monitor) {
- try {
- CompilerOptions compilerOptions = new CompilerOptions(options);
- Parser parser = new CommentRecorderParser(
- new ProblemReporter(
- DefaultErrorHandlingPolicies.proceedWithAllProblems(),
- compilerOptions,
- new DefaultProblemFactory()),
- false);
- int unitLength = compilationUnits.length;
- if (monitor != null) monitor.beginTask("", unitLength); //$NON-NLS-1$
- for (int i = 0; i < unitLength; i++) {
- net.sourceforge.phpdt.internal.compiler.env.ICompilationUnit sourceUnit = (net.sourceforge.phpdt.internal.compiler.env.ICompilationUnit) compilationUnits[i];
- CompilationResult compilationResult = new CompilationResult(sourceUnit, 0, 0, compilerOptions.maxProblemsPerUnit);
- CompilationUnitDeclaration compilationUnitDeclaration = parser.dietParse(sourceUnit, compilationResult);
-
- if (compilationUnitDeclaration.ignoreMethodBodies) {
- compilationUnitDeclaration.ignoreFurtherInvestigation = true;
- // if initial diet parse did not work, no need to dig into method bodies.
- continue;
- }
-
- //fill the methods bodies in order for the code to be generated
- //real parse of the method....
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration[] types = compilationUnitDeclaration.types;
- if (types != null) {
- for (int j = 0, typeLength = types.length; j < typeLength; j++)
- types[j].parseMethods(parser, compilationUnitDeclaration);
- }
-
- // convert AST
- CompilationUnit node = convert(compilationUnitDeclaration, parser.scanner.getSource(), apiLevel, options, false/*don't resolve binding*/, null/*no owner needed*/, null/*no binding table needed*/, flags /* flags */, monitor);
- node.setTypeRoot(compilationUnits[i]);
-
- // accept AST
- astRequestor.acceptAST(compilationUnits[i], node);
-
- if (monitor != null) monitor.worked(1);
- }
- } finally {
- if (monitor != null) monitor.done();
- }
- }
-
- public static CompilationUnitDeclaration parse(
- net.sourceforge.phpdt.internal.compiler.env.ICompilationUnit sourceUnit,
- NodeSearcher nodeSearcher,
- Map settings,
- int flags) {
- if (sourceUnit == null) {
- throw new IllegalStateException();
- }
- CompilerOptions compilerOptions = new CompilerOptions(settings);
- boolean statementsRecovery = (flags & ICompilationUnit.ENABLE_STATEMENTS_RECOVERY) != 0;
- compilerOptions.performMethodsFullRecovery = statementsRecovery;
- compilerOptions.performStatementsRecovery = statementsRecovery;
- Parser parser = new CommentRecorderParser(
- new ProblemReporter(
- DefaultErrorHandlingPolicies.proceedWithAllProblems(),
- compilerOptions,
- new DefaultProblemFactory()),
- false);
- CompilationResult compilationResult = new CompilationResult(sourceUnit, 0, 0, compilerOptions.maxProblemsPerUnit);
- CompilationUnitDeclaration compilationUnitDeclaration = parser.dietParse(sourceUnit, compilationResult);
-
- if (compilationUnitDeclaration.ignoreMethodBodies) {
- compilationUnitDeclaration.ignoreFurtherInvestigation = true;
- // if initial diet parse did not work, no need to dig into method bodies.
- return null;
- }
-
- if (nodeSearcher != null) {
- char[] source = parser.scanner.getSource();
- int searchPosition = nodeSearcher.position;
- if (searchPosition < 0 || searchPosition > source.length) {
- // the position is out of range. There is no need to search for a node.
- return compilationUnitDeclaration;
- }
-
- compilationUnitDeclaration.traverse(nodeSearcher, compilationUnitDeclaration.scope);
-
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode node = nodeSearcher.found;
- if (node == null) {
- return compilationUnitDeclaration;
- }
-
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration enclosingTypeDeclaration = nodeSearcher.enclosingType;
-
- if (node instanceof AbstractMethodDeclaration) {
- ((AbstractMethodDeclaration)node).parseStatements(parser, compilationUnitDeclaration);
- } else if (enclosingTypeDeclaration != null) {
- if (node instanceof net.sourceforge.phpdt.internal.compiler.ast.Initializer) {
- ((net.sourceforge.phpdt.internal.compiler.ast.Initializer) node).parseStatements(parser, enclosingTypeDeclaration, compilationUnitDeclaration);
- } else if (node instanceof net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) {
- ((net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration)node).parseMethods(parser, compilationUnitDeclaration);
- }
- }
- } else {
- //fill the methods bodies in order for the code to be generated
- //real parse of the method....
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration[] types = compilationUnitDeclaration.types;
- if (types != null) {
- for (int i = 0, length = types.length; i < length; i++)
- types[i].parseMethods(parser, compilationUnitDeclaration);
- }
- }
- return compilationUnitDeclaration;
- }
-
- public static void resolve(
- ICompilationUnit[] compilationUnits,
- String[] bindingKeys,
- ASTRequestor requestor,
- int apiLevel,
- Map options,
- IJavaProject javaProject,
- WorkingCopyOwner owner,
- int flags,
- IProgressMonitor monitor) {
-
- CancelableNameEnvironment environment = null;
- CancelableProblemFactory problemFactory = null;
- try {
- if (monitor != null) {
- int amountOfWork = (compilationUnits.length + bindingKeys.length) * 2; // 1 for beginToCompile, 1 for resolve
- monitor.beginTask("", amountOfWork); //$NON-NLS-1$
- }
- environment = new CancelableNameEnvironment(((JavaProject) javaProject), owner, monitor);
- problemFactory = new CancelableProblemFactory(monitor);
- CompilationUnitResolver resolver =
- new CompilationUnitResolver(
- environment,
- getHandlingPolicy(),
- getCompilerOptions(options, (flags & ICompilationUnit.ENABLE_STATEMENTS_RECOVERY) != 0),
- getRequestor(),
- problemFactory,
- monitor);
-
- resolver.resolve(compilationUnits, bindingKeys, requestor, apiLevel, options, owner, flags);
- if (NameLookup.VERBOSE) {
- System.out.println(Thread.currentThread() + " TIME SPENT in NameLoopkup#seekTypesInSourcePackage: " + environment.nameLookup.timeSpentInSeekTypesInSourcePackage + "ms"); //$NON-NLS-1$ //$NON-NLS-2$
- System.out.println(Thread.currentThread() + " TIME SPENT in NameLoopkup#seekTypesInBinaryPackage: " + environment.nameLookup.timeSpentInSeekTypesInBinaryPackage + "ms"); //$NON-NLS-1$ //$NON-NLS-2$
- }
- } catch (JavaModelException e) {
- // project doesn't exist -> simple parse without resolving
- parse(compilationUnits, requestor, apiLevel, options, flags, monitor);
- } finally {
- if (monitor != null) monitor.done();
- if (environment != null) {
- environment.monitor = null; // don't hold a reference to this external object
- }
- if (problemFactory != null) {
- problemFactory.monitor = null; // don't hold a reference to this external object
- }
- }
- }
- public static CompilationUnitDeclaration resolve(
- org.eclipse.jdt.internal.compiler.env.ICompilationUnit sourceUnit,
- IJavaProject javaProject,
- NodeSearcher nodeSearcher,
- Map options,
- WorkingCopyOwner owner,
- int flags,
- IProgressMonitor monitor) throws JavaModelException {
-
- CompilationUnitDeclaration unit = null;
- CancelableNameEnvironment environment = null;
- CancelableProblemFactory problemFactory = null;
- CompilationUnitResolver resolver = null;
- try {
- environment = new CancelableNameEnvironment(((JavaProject)javaProject), owner, monitor);
- problemFactory = new CancelableProblemFactory(monitor);
- resolver =
- new CompilationUnitResolver(
- environment,
- getHandlingPolicy(),
- getCompilerOptions(options, (flags & ICompilationUnit.ENABLE_STATEMENTS_RECOVERY) != 0),
- getRequestor(),
- problemFactory,
- monitor);
-
- unit =
- resolver.resolve(
- null, // no existing compilation unit declaration
- sourceUnit,
- nodeSearcher,
- true, // method verification
- true, // analyze code
- true); // generate code
- if (resolver.hasCompilationAborted) {
- // the bindings could not be resolved due to missing types in name environment
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=86541
- CompilationUnitDeclaration unitDeclaration = parse(sourceUnit, nodeSearcher, options, flags);
- final int problemCount = unit.compilationResult.problemCount;
- if (problemCount != 0) {
- unitDeclaration.compilationResult.problems = new CategorizedProblem[problemCount];
- System.arraycopy(unit.compilationResult.problems, 0, unitDeclaration.compilationResult.problems, 0, problemCount);
- unitDeclaration.compilationResult.problemCount = problemCount;
- }
- return unitDeclaration;
- }
- if (NameLookup.VERBOSE) {
- System.out.println(Thread.currentThread() + " TIME SPENT in NameLoopkup#seekTypesInSourcePackage: " + environment.nameLookup.timeSpentInSeekTypesInSourcePackage + "ms"); //$NON-NLS-1$ //$NON-NLS-2$
- System.out.println(Thread.currentThread() + " TIME SPENT in NameLoopkup#seekTypesInBinaryPackage: " + environment.nameLookup.timeSpentInSeekTypesInBinaryPackage + "ms"); //$NON-NLS-1$ //$NON-NLS-2$
- }
- return unit;
- } finally {
- if (environment != null) {
- environment.monitor = null; // don't hold a reference to this external object
- }
- if (problemFactory != null) {
- problemFactory.monitor = null; // don't hold a reference to this external object
- }
- // first unit cleanup is done by caller, but cleanup all enqueued requested units (not processed)
-// if (resolver != null) {
-// for (int i = 1; i < resolver.totalUnits; i++) { // could be more requested units
-// CompilationUnitDeclaration parsedUnit = resolver.unitsToProcess[i];
-// if (parsedUnit.scope != null)
-// parsedUnit.scope.faultInTypes(); // force resolution of signatures, so clients can query DOM AST
-// parsedUnit.cleanUp();
-// }
-// }
- }
- }
- public static IBinding[] resolve(
- final IJavaElement[] elements,
- int apiLevel,
- Map compilerOptions,
- IJavaProject javaProject,
- WorkingCopyOwner owner,
- int flags,
- IProgressMonitor monitor) {
-
- final int length = elements.length;
- final HashMap sourceElementPositions = new HashMap(); // a map from ICompilationUnit to int[] (positions in elements)
- int cuNumber = 0;
- final HashtableOfObjectToInt binaryElementPositions = new HashtableOfObjectToInt(); // a map from String (binding key) to int (position in elements)
- for (int i = 0; i < length; i++) {
- IJavaElement element = elements[i];
- if (!(element instanceof SourceRefElement))
- throw new IllegalStateException(element + " is not part of a compilation unit or class file"); //$NON-NLS-1$
- Object cu = element.getAncestor(IJavaElement.COMPILATION_UNIT);
- if (cu != null) {
- // source member
- IntArrayList intList = (IntArrayList) sourceElementPositions.get(cu);
- if (intList == null) {
- sourceElementPositions.put(cu, intList = new IntArrayList());
- cuNumber++;
- }
- intList.add(i);
- } else {
- // binary member
- try {
- String key = ((BinaryMember) element).getKey(true/*open to get resolved info*/);
- binaryElementPositions.put(key, i);
- } catch (JavaModelException e) {
- throw new IllegalArgumentException(element + " does not exist"); //$NON-NLS-1$
- }
- }
- }
- ICompilationUnit[] cus = new ICompilationUnit[cuNumber];
- sourceElementPositions.keySet().toArray(cus);
-
- int bindingKeyNumber = binaryElementPositions.size();
- String[] bindingKeys = new String[bindingKeyNumber];
- binaryElementPositions.keysToArray(bindingKeys);
-
- class Requestor extends ASTRequestor {
- IBinding[] bindings = new IBinding[length];
- public void acceptAST(ICompilationUnit source, CompilationUnit ast) {
- // TODO (jerome) optimize to visit the AST only once
- IntArrayList intList = (IntArrayList) sourceElementPositions.get(source);
- for (int i = 0; i < intList.length; i++) {
- final int index = intList.list[i];
- SourceRefElement element = (SourceRefElement) elements[index];
- DOMFinder finder = new DOMFinder(ast, element, true/*resolve binding*/);
- try {
- finder.search();
- } catch (JavaModelException e) {
- throw new IllegalArgumentException(element + " does not exist"); //$NON-NLS-1$
- }
- this.bindings[index] = finder.foundBinding;
- }
- }
- public void acceptBinding(String bindingKey, IBinding binding) {
- int index = binaryElementPositions.get(bindingKey);
- this.bindings[index] = binding;
- }
- }
- Requestor requestor = new Requestor();
- resolve(cus, bindingKeys, requestor, apiLevel, compilerOptions, javaProject, owner, flags, monitor);
- return requestor.bindings;
- }
- /*
- * When unit result is about to be accepted, removed back pointers
- * to unresolved bindings
- */
- public void removeUnresolvedBindings(CompilationUnitDeclaration compilationUnitDeclaration) {
- final org.eclipse.jdt.internal.compiler.ast.TypeDeclaration[] types = compilationUnitDeclaration.types;
- if (types != null) {
- for (int i = 0, max = types.length; i < max; i++) {
- removeUnresolvedBindings(types[i]);
- }
- }
- }
- private void removeUnresolvedBindings(net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration type) {
- final net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration[] memberTypes = type.memberTypes;
- if (memberTypes != null) {
- for (int i = 0, max = memberTypes.length; i < max; i++){
- removeUnresolvedBindings(memberTypes[i]);
- }
- }
- if (type.binding != null && (type.binding.modifiers & ExtraCompilerModifiers.AccUnresolved) != 0) {
- type.binding = null;
- }
-
- final org.eclipse.jdt.internal.compiler.ast.FieldDeclaration[] fields = type.fields;
- if (fields != null) {
- for (int i = 0, max = fields.length; i < max; i++){
- if (fields[i].binding != null && (fields[i].binding.modifiers & ExtraCompilerModifiers.AccUnresolved) != 0) {
- fields[i].binding = null;
- }
- }
- }
-
- final AbstractMethodDeclaration[] methods = type.methods;
- if (methods != null) {
- for (int i = 0, max = methods.length; i < max; i++){
- if (methods[i].binding != null && (methods[i].binding.modifiers & ExtraCompilerModifiers.AccUnresolved) != 0) {
- methods[i].binding = null;
- }
- }
- }
- }
-
- private void resolve(ICompilationUnit[] compilationUnits, String[] bindingKeys, ASTRequestor astRequestor, int apiLevel, Map compilerOptions, WorkingCopyOwner owner, int flags) {
-
- // temporarily connect ourselves to the ASTResolver - must disconnect when done
- astRequestor.compilationUnitResolver = this;
- this.bindingTables = new DefaultBindingResolver.BindingTables();
- CompilationUnitDeclaration unit = null;
- int i = 0;
- try {
- int length = compilationUnits.length;
- org.eclipse.jdt.internal.compiler.env.ICompilationUnit[] sourceUnits = new org.eclipse.jdt.internal.compiler.env.ICompilationUnit[length];
- System.arraycopy(compilationUnits, 0, sourceUnits, 0, length);
- beginToCompile(sourceUnits, bindingKeys);
- // process all units (some more could be injected in the loop by the lookup environment)
- for (; i < this.totalUnits; i++) {
- if (this.requestedSources.size() == 0 && this.requestedKeys.size() == 0) {
- // no need to keep resolving if no more ASTs and no more binding keys are needed
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=114935
- // cleanup remaining units
- for (; i < this.totalUnits; i++) {
- this.unitsToProcess[i].cleanUp();
- this.unitsToProcess[i] = null;
- }
- break;
- }
- unit = this.unitsToProcess[i];
- try {
- super.process(unit, i); // this.process(...) is optimized to not process already known units
-
- // requested AST
- char[] fileName = unit.compilationResult.getFileName();
- ICompilationUnit source = (ICompilationUnit) this.requestedSources.get(fileName);
- if (source != null) {
- // convert AST
- CompilationResult compilationResult = unit.compilationResult;
- org.eclipse.jdt.internal.compiler.env.ICompilationUnit sourceUnit = compilationResult.compilationUnit;
- char[] contents = sourceUnit.getContents();
- AST ast = AST.newAST(apiLevel);
- ast.setFlag(flags | AST.RESOLVED_BINDINGS);
- ast.setDefaultNodeFlag(ASTNode.ORIGINAL);
- ASTConverter converter = new ASTConverter(compilerOptions, true/*need to resolve bindings*/, this.monitor);
- BindingResolver resolver = new DefaultBindingResolver(unit.scope, owner, this.bindingTables, (flags & ICompilationUnit.ENABLE_BINDINGS_RECOVERY) != 0);
- ast.setBindingResolver(resolver);
- converter.setAST(ast);
- CompilationUnit compilationUnit = converter.convert(unit, contents);
- compilationUnit.setTypeRoot(source);
- compilationUnit.setLineEndTable(compilationResult.getLineSeparatorPositions());
- ast.setDefaultNodeFlag(0);
- ast.setOriginalModificationCount(ast.modificationCount());
-
- // pass it to requestor
- astRequestor.acceptAST(source, compilationUnit);
-
- worked(1);
- }
-
- // requested binding
- Object key = this.requestedKeys.get(fileName);
- if (key instanceof BindingKeyResolver) {
- reportBinding(key, astRequestor, owner, unit);
- worked(1);
- } else if (key instanceof ArrayList) {
- Iterator iterator = ((ArrayList) key).iterator();
- while (iterator.hasNext()) {
- reportBinding(iterator.next(), astRequestor, owner, unit);
- worked(1);
- }
- }
-
- // remove at the end so that we don't resolve twice if a source and a key for the same file name have been requested
- this.requestedSources.removeKey(fileName);
- this.requestedKeys.removeKey(fileName);
- } finally {
- // cleanup compilation unit result
- unit.cleanUp();
- }
- this.unitsToProcess[i] = null; // release reference to processed unit declaration
- this.requestor.acceptResult(unit.compilationResult.tagAsAccepted());
- }
-
- // remaining binding keys
- DefaultBindingResolver resolver = new DefaultBindingResolver(this.lookupEnvironment, owner, this.bindingTables, (flags & ICompilationUnit.ENABLE_BINDINGS_RECOVERY) != 0);
- Object[] keys = this.requestedKeys.valueTable;
- for (int j = 0, keysLength = keys.length; j < keysLength; j++) {
- BindingKeyResolver keyResolver = (BindingKeyResolver) keys[j];
- if (keyResolver == null) continue;
- Binding compilerBinding = keyResolver.getCompilerBinding();
- IBinding binding = compilerBinding == null ? null : resolver.getBinding(compilerBinding);
- // pass it to requestor
- astRequestor.acceptBinding(((BindingKeyResolver) this.requestedKeys.valueTable[j]).getKey(), binding);
- worked(1);
- }
- } catch (OperationCanceledException e) {
- throw e;
- } catch (AbortCompilation e) {
- this.handleInternalException(e, unit);
- } catch (Error e) {
- this.handleInternalException(e, unit, null);
- throw e; // rethrow
- } catch (RuntimeException e) {
- this.handleInternalException(e, unit, null);
- throw e; // rethrow
- } finally {
- // disconnect ourselves from ast requestor
- astRequestor.compilationUnitResolver = null;
- }
- }
-
- private void reportBinding(Object key, ASTRequestor astRequestor, WorkingCopyOwner owner, CompilationUnitDeclaration unit) {
- BindingKeyResolver keyResolver = (BindingKeyResolver) key;
- Binding compilerBinding = keyResolver.getCompilerBinding();
- if (compilerBinding != null) {
- DefaultBindingResolver resolver = new DefaultBindingResolver(unit.scope, owner, this.bindingTables, false);
- AnnotationBinding annotationBinding = keyResolver.getAnnotationBinding();
- IBinding binding;
- if (annotationBinding != null) {
- binding = resolver.getAnnotationInstance(annotationBinding);
- } else {
- binding = resolver.getBinding(compilerBinding);
- }
- if (binding != null)
- astRequestor.acceptBinding(keyResolver.getKey(), binding);
- }
- }
-
- private CompilationUnitDeclaration resolve(
- CompilationUnitDeclaration unit,
- org.eclipse.jdt.internal.compiler.env.ICompilationUnit sourceUnit,
- NodeSearcher nodeSearcher,
- boolean verifyMethods,
- boolean analyzeCode,
- boolean generateCode) {
-
- try {
-
- if (unit == null) {
- // build and record parsed units
- this.parseThreshold = 0; // will request a full parse
- beginToCompile(new org.eclipse.jdt.internal.compiler.env.ICompilationUnit[] { sourceUnit });
- // process all units (some more could be injected in the loop by the lookup environment)
- unit = this.unitsToProcess[0];
- } else {
- // initial type binding creation
- this.lookupEnvironment.buildTypeBindings(unit, null /*no access restriction*/);
-
- // binding resolution
- this.lookupEnvironment.completeTypeBindings();
- }
-
- if (nodeSearcher == null) {
- this.parser.getMethodBodies(unit); // no-op if method bodies have already been parsed
- } else {
- int searchPosition = nodeSearcher.position;
- char[] source = sourceUnit.getContents();
- int length = source.length;
- if (searchPosition >= 0 && searchPosition <= length) {
- unit.traverse(nodeSearcher, unit.scope);
-
- org.eclipse.jdt.internal.compiler.ast.ASTNode node = nodeSearcher.found;
-
- if (node != null) {
- // save existing values to restore them at the end of the parsing process
- // see bug 47079 for more details
- int[] oldLineEnds = this.parser.scanner.lineEnds;
- int oldLinePtr = this.parser.scanner.linePtr;
-
- this.parser.scanner.setSource(source, unit.compilationResult);
-
- org.eclipse.jdt.internal.compiler.ast.TypeDeclaration enclosingTypeDeclaration = nodeSearcher.enclosingType;
- if (node instanceof AbstractMethodDeclaration) {
- ((AbstractMethodDeclaration)node).parseStatements(this.parser, unit);
- } else if (enclosingTypeDeclaration != null) {
- if (node instanceof org.eclipse.jdt.internal.compiler.ast.Initializer) {
- ((org.eclipse.jdt.internal.compiler.ast.Initializer) node).parseStatements(this.parser, enclosingTypeDeclaration, unit);
- } else if (node instanceof org.eclipse.jdt.internal.compiler.ast.TypeDeclaration) {
- ((org.eclipse.jdt.internal.compiler.ast.TypeDeclaration)node).parseMethods(this.parser, unit);
- }
- }
- // this is done to prevent any side effects on the compilation unit result
- // line separator positions array.
- this.parser.scanner.lineEnds = oldLineEnds;
- this.parser.scanner.linePtr = oldLinePtr;
- }
- }
- }
-
- if (unit.scope != null) {
- // fault in fields & methods
- unit.scope.faultInTypes();
- if (unit.scope != null && verifyMethods) {
- // http://dev.eclipse.org/bugs/show_bug.cgi?id=23117
- // verify inherited methods
- unit.scope.verifyMethods(this.lookupEnvironment.methodVerifier());
- }
- // type checking
- unit.resolve();
-
- // flow analysis
- if (analyzeCode) unit.analyseCode();
-
- // code generation
- if (generateCode) unit.generateCode();
-
- // finalize problems (suppressWarnings)
- unit.finalizeProblems();
- }
- if (this.unitsToProcess != null) this.unitsToProcess[0] = null; // release reference to processed unit declaration
- this.requestor.acceptResult(unit.compilationResult.tagAsAccepted());
- return unit;
- } catch (AbortCompilation e) {
- this.handleInternalException(e, unit);
- return unit == null ? this.unitsToProcess[0] : unit;
- } catch (Error e) {
- this.handleInternalException(e, unit, null);
- throw e; // rethrow
- } catch (RuntimeException e) {
- this.handleInternalException(e, unit, null);
- throw e; // rethrow
- } finally {
- // No reset is performed there anymore since,
- // within the CodeAssist (or related tools),
- // the compiler may be called *after* a call
- // to this resolve(...) method. And such a call
- // needs to have a compiler with a non-empty
- // environment.
- // this.reset();
- }
- }
- /*
- * Internal API used to resolve a given compilation unit. Can run a subset of the compilation process
- */
- public CompilationUnitDeclaration resolve(
- org.eclipse.jdt.internal.compiler.env.ICompilationUnit sourceUnit,
- boolean verifyMethods,
- boolean analyzeCode,
- boolean generateCode) {
-
- return resolve(
- null, /* no existing compilation unit declaration*/
- sourceUnit,
- null/*no node searcher*/,
- verifyMethods,
- analyzeCode,
- generateCode);
- }
-
- /*
- * Internal API used to resolve a given compilation unit. Can run a subset of the compilation process
- */
- public CompilationUnitDeclaration resolve(
- CompilationUnitDeclaration unit,
- org.eclipse.jdt.internal.compiler.env.ICompilationUnit sourceUnit,
- boolean verifyMethods,
- boolean analyzeCode,
- boolean generateCode) {
-
- return resolve(
- unit,
- sourceUnit,
- null/*no node searcher*/,
- verifyMethods,
- analyzeCode,
- generateCode);
- }
-
- private void worked(int work) {
- if (this.monitor != null) {
- if (this.monitor.isCanceled())
- throw new OperationCanceledException();
- this.monitor.worked(work);
- }
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Conditional expression AST node type.
- *
- * <pre>
- * ConditionalExpression:
- * Expression <b>?</b> Expression <b>:</b> Expression
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class ConditionalExpression extends Expression {
-
- /**
- * The "expression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(ConditionalExpression.class, "expression", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "thenExpression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor THEN_EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(ConditionalExpression.class, "thenExpression", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "elseExpression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor ELSE_EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(ConditionalExpression.class, "elseExpression", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(4);
- createPropertyList(ConditionalExpression.class, properyList);
- addProperty(EXPRESSION_PROPERTY, properyList);
- addProperty(THEN_EXPRESSION_PROPERTY, properyList);
- addProperty(ELSE_EXPRESSION_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The condition expression; lazily initialized; defaults to an unspecified,
- * but legal, expression.
- */
- private Expression conditionExpression = null;
-
- /**
- * The "then" expression; lazily initialized; defaults to an unspecified,
- * but legal, expression.
- */
- private Expression thenExpression = null;
-
- /**
- * The "else" expression; lazily initialized; defaults to an unspecified,
- * but legal, expression.
- */
- private Expression elseExpression = null;
-
- /**
- * Creates a new unparented conditional expression node owned by the given
- * AST. By default, the condition, "then", and "else" expresssions are
- * unspecified, but legal.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- ConditionalExpression(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == EXPRESSION_PROPERTY) {
- if (get) {
- return getExpression();
- } else {
- setExpression((Expression) child);
- return null;
- }
- }
- if (property == THEN_EXPRESSION_PROPERTY) {
- if (get) {
- return getThenExpression();
- } else {
- setThenExpression((Expression) child);
- return null;
- }
- }
- if (property == ELSE_EXPRESSION_PROPERTY) {
- if (get) {
- return getElseExpression();
- } else {
- setElseExpression((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return CONDITIONAL_EXPRESSION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- ConditionalExpression result = new ConditionalExpression(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setExpression((Expression) getExpression().clone(target));
- result.setThenExpression(
- (Expression) getThenExpression().clone(target));
- result.setElseExpression(
- (Expression) getElseExpression().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getExpression());
- acceptChild(visitor, getThenExpression());
- acceptChild(visitor, getElseExpression());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the condition of this conditional expression.
- *
- * @return the condition node
- */
- public Expression getExpression() {
- if (this.conditionExpression == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.conditionExpression == null) {
- preLazyInit();
- this.conditionExpression = new SimpleName(this.ast);
- postLazyInit(this.conditionExpression, EXPRESSION_PROPERTY);
- }
- }
- }
- return this.conditionExpression;
- }
-
- /**
- * Sets the condition of this conditional expression.
- *
- * @param expression the condition node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setExpression(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.conditionExpression;
- preReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- this.conditionExpression = expression;
- postReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- }
-
- /**
- * Returns the "then" part of this conditional expression.
- *
- * @return the "then" expression node
- */
- public Expression getThenExpression() {
- if (this.thenExpression == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.thenExpression == null) {
- preLazyInit();
- this.thenExpression = new SimpleName(this.ast);
- postLazyInit(this.thenExpression, THEN_EXPRESSION_PROPERTY);
- }
- }
- }
- return this.thenExpression;
- }
-
- /**
- * Sets the "then" part of this conditional expression.
- *
- * @param expression the "then" expression node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setThenExpression(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.thenExpression;
- preReplaceChild(oldChild, expression, THEN_EXPRESSION_PROPERTY);
- this.thenExpression = expression;
- postReplaceChild(oldChild, expression, THEN_EXPRESSION_PROPERTY);
- }
-
- /**
- * Returns the "else" part of this conditional expression.
- *
- * @return the "else" expression node
- */
- public Expression getElseExpression() {
- if (this.elseExpression == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.elseExpression == null) {
- preLazyInit();
- this.elseExpression = new SimpleName(this.ast);
- postLazyInit(this.elseExpression, ELSE_EXPRESSION_PROPERTY);
- }
- }
- }
- return this.elseExpression;
- }
-
- /**
- * Sets the "else" part of this conditional expression.
- *
- * @param expression the "else" expression node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setElseExpression(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.elseExpression;
- preReplaceChild(oldChild, expression, ELSE_EXPRESSION_PROPERTY);
- this.elseExpression = expression;
- postReplaceChild(oldChild, expression, ELSE_EXPRESSION_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Code as free
- return BASE_NODE_SIZE + 3 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.conditionExpression == null ? 0 : getExpression().treeSize())
- + (this.thenExpression == null ? 0 : getThenExpression().treeSize())
- + (this.elseExpression == null ? 0 : getElseExpression().treeSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Alternate constructor invocation statement AST node type.
- * For JLS2:
- * <pre>
- * ConstructorInvocation:
- * <b>this</b> <b>(</b> [ Expression { <b>,</b> Expression } ] <b>)</b> <b>;</b>
- * </pre>
- * For JLS3, type arguments are added:
- * <pre>
- * ConstructorInvocation:
- * [ <b><</b> Type { <b>,</b> Type } <b>></b> ]
- * <b>this</b> <b>(</b> [ Expression { <b>,</b> Expression } ] <b>)</b> <b>;</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class ConstructorInvocation extends Statement {
-
- /**
- * The "typeArguments" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildListPropertyDescriptor TYPE_ARGUMENTS_PROPERTY =
- new ChildListPropertyDescriptor(ConstructorInvocation.class, "typeArguments", Type.class, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "arguments" structural property of this node type.
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor ARGUMENTS_PROPERTY =
- new ChildListPropertyDescriptor(ConstructorInvocation.class, "arguments", Expression.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS_2_0;
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.1
- */
- private static final List PROPERTY_DESCRIPTORS_3_0;
-
- static {
- List properyList = new ArrayList(2);
- createPropertyList(ConstructorInvocation.class, properyList);
- addProperty(ARGUMENTS_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS_2_0 = reapPropertyList(properyList);
-
- properyList = new ArrayList(3);
- createPropertyList(ConstructorInvocation.class, properyList);
- addProperty(TYPE_ARGUMENTS_PROPERTY, properyList);
- addProperty(ARGUMENTS_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS_3_0 = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- if (apiLevel == AST.JLS2_INTERNAL) {
- return PROPERTY_DESCRIPTORS_2_0;
- } else {
- return PROPERTY_DESCRIPTORS_3_0;
- }
- }
-
- /**
- * The type arguments (element type: <code>Type</code>).
- * Null in JLS2. Added in JLS3; defaults to an empty list
- * (see constructor).
- * @since 3.1
- */
- private ASTNode.NodeList typeArguments = null;
-
- /**
- * The list of argument expressions (element type:
- * <code>Expression</code>). Defaults to an empty list.
- */
- private ASTNode.NodeList arguments =
- new ASTNode.NodeList(ARGUMENTS_PROPERTY);
-
- /**
- * Creates a new AST node for an alternate constructor invocation statement
- * owned by the given AST. By default, an empty list of arguments.
- *
- * @param ast the AST that is to own this node
- */
- ConstructorInvocation(AST ast) {
- super(ast);
- if (ast.apiLevel >= AST.JLS3) {
- this.typeArguments = new ASTNode.NodeList(TYPE_ARGUMENTS_PROPERTY);
- }
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == ARGUMENTS_PROPERTY) {
- return arguments();
- }
- if (property == TYPE_ARGUMENTS_PROPERTY) {
- return typeArguments();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return CONSTRUCTOR_INVOCATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- ConstructorInvocation result = new ConstructorInvocation(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- if (this.ast.apiLevel >= AST.JLS3) {
- result.typeArguments().addAll(ASTNode.copySubtrees(target, typeArguments()));
- }
- result.arguments().addAll(ASTNode.copySubtrees(target, arguments()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- if (this.ast.apiLevel >= AST.JLS3) {
- acceptChildren(visitor, this.typeArguments);
- }
- acceptChildren(visitor, this.arguments);
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the live ordered list of type arguments of this constructor
- * invocation (added in JLS3 API).
- *
- * @return the live list of type arguments
- * (element type: <code>Type</code>)
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public List typeArguments() {
- // more efficient than just calling unsupportedIn2() to check
- if (this.typeArguments == null) {
- unsupportedIn2();
- }
- return this.typeArguments;
- }
-
- /**
- * Returns the live ordered list of argument expressions in this alternate
- * constructor invocation statement.
- *
- * @return the live list of argument expressions
- * (element type: <code>Expression</code>)
- */
- public List arguments() {
- return this.arguments;
- }
-
- /**
- * Resolves and returns the binding for the constructor invoked by this
- * expression.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the constructor binding, or <code>null</code> if the binding
- * cannot be resolved
- */
- public IMethodBinding resolveConstructorBinding() {
- return this.ast.getBindingResolver().resolveConstructor(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Code as free
- return BASE_NODE_SIZE + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.typeArguments == null ? 0 : this.typeArguments.listSize())
- + (this.arguments == null ? 0 : this.arguments.listSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Continue statement AST node type.
- *
- * <pre>
- * ContinueStatement:
- * <b>continue</b> [ Identifier ] <b>;</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class ContinueStatement extends Statement {
-
- /**
- * The "label" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor LABEL_PROPERTY =
- new ChildPropertyDescriptor(ContinueStatement.class, "label", SimpleName.class, OPTIONAL, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(2);
- createPropertyList(ContinueStatement.class, properyList);
- addProperty(LABEL_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The label, or <code>null</code> if none; none by default.
- */
- private SimpleName optionalLabel = null;
-
- /**
- * Creates a new unparented continue statement node owned by the given
- * AST. By default, the continue statement has no label.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- ContinueStatement(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == LABEL_PROPERTY) {
- if (get) {
- return getLabel();
- } else {
- setLabel((SimpleName) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return CONTINUE_STATEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- ContinueStatement result = new ContinueStatement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- result.setLabel((SimpleName) ASTNode.copySubtree(target, getLabel()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- acceptChild(visitor, getLabel());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the label of this continue statement, or <code>null</code> if
- * there is none.
- *
- * @return the label, or <code>null</code> if there is none
- */
- public SimpleName getLabel() {
- return this.optionalLabel;
- }
-
- /**
- * Sets or clears the label of this continue statement.
- *
- * @param label the label, or <code>null</code> if
- * there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setLabel(SimpleName label) {
- ASTNode oldChild = this.optionalLabel;
- preReplaceChild(oldChild, label, LABEL_PROPERTY);
- this.optionalLabel = label;
- postReplaceChild(oldChild, label, LABEL_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 1 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (optionalLabel == null ? 0 : getLabel().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2007 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-/**
- */
-class DefaultASTVisitor extends ASTVisitor {
- /**
- *
- */
- public DefaultASTVisitor() {
- super();
- }
-
- /**
- *
- */
- public DefaultASTVisitor(boolean visitDocTags) {
- super(visitDocTags);
- }
-
- public void endVisit(AnnotationTypeDeclaration node) {
- endVisitNode(node);
- }
-
- public void endVisit(AnnotationTypeMemberDeclaration node) {
- endVisitNode(node);
- }
-
- public void endVisit(AnonymousClassDeclaration node) {
- endVisitNode(node);
- }
- public void endVisit(ArrayAccess node) {
- endVisitNode(node);
- }
- public void endVisit(ArrayCreation node) {
- endVisitNode(node);
- }
- public void endVisit(ArrayInitializer node) {
- endVisitNode(node);
- }
- public void endVisit(ArrayType node) {
- endVisitNode(node);
- }
- public void endVisit(AssertStatement node) {
- endVisitNode(node);
- }
- public void endVisit(Assignment node) {
- endVisitNode(node);
- }
- public void endVisit(Block node) {
- endVisitNode(node);
- }
- /* since 3.0 */
- public void endVisit(BlockComment node) {
- endVisitNode(node);
- }
- public void endVisit(BooleanLiteral node) {
- endVisitNode(node);
- }
- public void endVisit(BreakStatement node) {
- endVisitNode(node);
- }
- public void endVisit(CastExpression node) {
- endVisitNode(node);
- }
- public void endVisit(CatchClause node) {
- endVisitNode(node);
- }
- public void endVisit(CharacterLiteral node) {
- endVisitNode(node);
- }
- public void endVisit(ClassInstanceCreation node) {
- endVisitNode(node);
- }
- public void endVisit(CompilationUnit node) {
- endVisitNode(node);
- }
- public void endVisit(ConditionalExpression node) {
- endVisitNode(node);
- }
- public void endVisit(ConstructorInvocation node) {
- endVisitNode(node);
- }
- public void endVisit(ContinueStatement node) {
- endVisitNode(node);
- }
- public void endVisit(DoStatement node) {
- endVisitNode(node);
- }
- public void endVisit(EmptyStatement node) {
- endVisitNode(node);
- }
- public void endVisit(EnhancedForStatement node) {
- endVisitNode(node);
- }
- public void endVisit(EnumConstantDeclaration node) {
- endVisitNode(node);
- }
- public void endVisit(EnumDeclaration node) {
- endVisitNode(node);
- }
- public void endVisit(ExpressionStatement node) {
- endVisitNode(node);
- }
- public void endVisit(FieldAccess node) {
- endVisitNode(node);
- }
- public void endVisit(FieldDeclaration node) {
- endVisitNode(node);
- }
- public void endVisit(ForStatement node) {
- endVisitNode(node);
- }
- public void endVisit(IfStatement node) {
- endVisitNode(node);
- }
- public void endVisit(ImportDeclaration node) {
- endVisitNode(node);
- }
- public void endVisit(InfixExpression node) {
- endVisitNode(node);
- }
- public void endVisit(Initializer node) {
- endVisitNode(node);
- }
- public void endVisit(InstanceofExpression node) {
- endVisitNode(node);
- }
- public void endVisit(Javadoc node) {
- endVisitNode(node);
- }
- public void endVisit(LabeledStatement node) {
- endVisitNode(node);
- }
- public void endVisit(LineComment node) {
- endVisitNode(node);
- }
- public void endVisit(MarkerAnnotation node) {
- endVisitNode(node);
- }
- public void endVisit(MemberRef node) {
- endVisitNode(node);
- }
- public void endVisit(MemberValuePair node) {
- endVisitNode(node);
- }
- public void endVisit(MethodDeclaration node) {
- endVisitNode(node);
- }
- public void endVisit(MethodInvocation node) {
- endVisitNode(node);
- }
- public void endVisit(MethodRef node) {
- endVisitNode(node);
- }
- public void endVisit(MethodRefParameter node) {
- endVisitNode(node);
- }
- public void endVisit(NormalAnnotation node) {
- endVisitNode(node);
- }
- public void endVisit(NullLiteral node) {
- endVisitNode(node);
- }
- public void endVisit(NumberLiteral node) {
- endVisitNode(node);
- }
- public void endVisit(PackageDeclaration node) {
- endVisitNode(node);
- }
- public void endVisit(ParameterizedType node) {
- endVisitNode(node);
- }
- public void endVisit(ParenthesizedExpression node) {
- endVisitNode(node);
- }
- public void endVisit(PostfixExpression node) {
- endVisitNode(node);
- }
- public void endVisit(PrefixExpression node) {
- endVisitNode(node);
- }
- public void endVisit(PrimitiveType node) {
- endVisitNode(node);
- }
- public void endVisit(QualifiedName node) {
- endVisitNode(node);
- }
- public void endVisit(QualifiedType node) {
- endVisitNode(node);
- }
- public void endVisit(ReturnStatement node) {
- endVisitNode(node);
- }
- public void endVisit(SimpleName node) {
- endVisitNode(node);
- }
- public void endVisit(SimpleType node) {
- endVisitNode(node);
- }
- public void endVisit(SingleMemberAnnotation node) {
- endVisitNode(node);
- }
- public void endVisit(SingleVariableDeclaration node) {
- endVisitNode(node);
- }
- public void endVisit(StringLiteral node) {
- endVisitNode(node);
- }
- public void endVisit(SuperConstructorInvocation node) {
- endVisitNode(node);
- }
- public void endVisit(SuperFieldAccess node) {
- endVisitNode(node);
- }
- public void endVisit(SuperMethodInvocation node) {
- endVisitNode(node);
- }
-
- public void endVisit(SwitchCase node) {
- endVisitNode(node);
- }
- public void endVisit(SwitchStatement node) {
- endVisitNode(node);
- }
- public void endVisit(SynchronizedStatement node) {
- endVisitNode(node);
- }
- public void endVisit(TagElement node) {
- endVisitNode(node);
- }
- public void endVisit(TextElement node) {
- endVisitNode(node);
- }
- public void endVisit(ThisExpression node) {
- endVisitNode(node);
- }
- public void endVisit(ThrowStatement node) {
- endVisitNode(node);
- }
- public void endVisit(TryStatement node) {
- endVisitNode(node);
- }
-
- public void endVisit(TypeDeclaration node) {
- endVisitNode(node);
- }
- public void endVisit(TypeDeclarationStatement node) {
- endVisitNode(node);
- }
- public void endVisit(TypeLiteral node) {
- endVisitNode(node);
- }
- public void endVisit(TypeParameter node) {
- endVisitNode(node);
- }
- public void endVisit(VariableDeclarationExpression node) {
- endVisitNode(node);
- }
- public void endVisit(VariableDeclarationFragment node) {
- endVisitNode(node);
- }
- public void endVisit(VariableDeclarationStatement node) {
- endVisitNode(node);
- }
- public void endVisit(WhileStatement node) {
- endVisitNode(node);
- }
- public void endVisit(WildcardType node) {
- endVisitNode(node);
- }
- protected void endVisitNode(ASTNode node) {
- // do nothing
- }
- public boolean visit(AnnotationTypeDeclaration node) {
- return visitNode(node);
- }
- public boolean visit(AnnotationTypeMemberDeclaration node) {
- return visitNode(node);
- }
- public boolean visit(AnonymousClassDeclaration node) {
- return visitNode(node);
- }
- public boolean visit(ArrayAccess node) {
- return visitNode(node);
- }
- public boolean visit(ArrayCreation node) {
- return visitNode(node);
- }
- public boolean visit(ArrayInitializer node) {
- return visitNode(node);
- }
- public boolean visit(ArrayType node) {
- visitNode(node);
- return false;
- }
- public boolean visit(AssertStatement node) {
- return visitNode(node);
- }
- public boolean visit(Assignment node) {
- return visitNode(node);
- }
- public boolean visit(Block node) {
- return visitNode(node);
- }
- /* since 3.0 */
- public boolean visit(BlockComment node) {
- return visitNode(node);
- }
- public boolean visit(BooleanLiteral node) {
- return visitNode(node);
- }
- public boolean visit(BreakStatement node) {
- return visitNode(node);
- }
- public boolean visit(CastExpression node) {
- return visitNode(node);
- }
- public boolean visit(CatchClause node) {
- return visitNode(node);
- }
- public boolean visit(CharacterLiteral node) {
- return visitNode(node);
- }
- public boolean visit(ClassInstanceCreation node) {
- return visitNode(node);
- }
- public boolean visit(CompilationUnit node) {
- return visitNode(node);
- }
- public boolean visit(ConditionalExpression node) {
- return visitNode(node);
- }
- public boolean visit(ConstructorInvocation node) {
- return visitNode(node);
- }
- public boolean visit(ContinueStatement node) {
- return visitNode(node);
- }
- public boolean visit(DoStatement node) {
- return visitNode(node);
- }
- public boolean visit(EmptyStatement node) {
- return visitNode(node);
- }
- public boolean visit(EnhancedForStatement node) {
- return visitNode(node);
- }
- public boolean visit(EnumConstantDeclaration node) {
- return visitNode(node);
- }
- public boolean visit(EnumDeclaration node) {
- return visitNode(node);
- }
- public boolean visit(ExpressionStatement node) {
- return visitNode(node);
- }
- public boolean visit(FieldAccess node) {
- return visitNode(node);
- }
- public boolean visit(FieldDeclaration node) {
- return visitNode(node);
- }
- public boolean visit(ForStatement node) {
- return visitNode(node);
- }
- public boolean visit(IfStatement node) {
- return visitNode(node);
- }
- public boolean visit(ImportDeclaration node) {
- return visitNode(node);
- }
- public boolean visit(InfixExpression node) {
- return visitNode(node);
- }
- public boolean visit(Initializer node) {
- return visitNode(node);
- }
- public boolean visit(InstanceofExpression node) {
- return visitNode(node);
- }
- public boolean visit(Javadoc node) {
- // do not visit Javadoc tags by default. Use constructor with boolean to enable.
- if (super.visit(node)) {
- return visitNode(node);
- }
- return false;
- }
- public boolean visit(LabeledStatement node) {
- return visitNode(node);
- }
- public boolean visit(LineComment node) {
- return visitNode(node);
- }
- public boolean visit(MarkerAnnotation node) {
- return visitNode(node);
- }
- public boolean visit(MemberRef node) {
- return visitNode(node);
- }
- public boolean visit(MemberValuePair node) {
- return visitNode(node);
- }
- public boolean visit(MethodDeclaration node) {
- return visitNode(node);
- }
- public boolean visit(MethodInvocation node) {
- return visitNode(node);
- }
- public boolean visit(MethodRef node) {
- return visitNode(node);
- }
- public boolean visit(MethodRefParameter node) {
- return visitNode(node);
- }
- public boolean visit(NormalAnnotation node) {
- return visitNode(node);
- }
- public boolean visit(NullLiteral node) {
- return visitNode(node);
- }
- public boolean visit(NumberLiteral node) {
- return visitNode(node);
- }
- public boolean visit(PackageDeclaration node) {
- return visitNode(node);
- }
- public boolean visit(ParameterizedType node) {
- return visitNode(node);
- }
- public boolean visit(ParenthesizedExpression node) {
- return visitNode(node);
- }
- public boolean visit(PostfixExpression node) {
- return visitNode(node);
- }
- public boolean visit(PrefixExpression node) {
- return visitNode(node);
- }
-
- public boolean visit(PrimitiveType node) {
- return visitNode(node);
- }
- public boolean visit(QualifiedName node) {
- return visitNode(node);
- }
- public boolean visit(QualifiedType node) {
- return visitNode(node);
- }
- public boolean visit(ReturnStatement node) {
- return visitNode(node);
- }
- public boolean visit(SimpleName node) {
- return visitNode(node);
- }
- public boolean visit(SimpleType node) {
- return visitNode(node);
- }
- public boolean visit(SingleMemberAnnotation node) {
- return visitNode(node);
- }
- public boolean visit(SingleVariableDeclaration node) {
- return visitNode(node);
- }
-
- public boolean visit(StringLiteral node) {
- return visitNode(node);
- }
-
- public boolean visit(SuperConstructorInvocation node) {
- return visitNode(node);
- }
-
- public boolean visit(SuperFieldAccess node) {
- return visitNode(node);
- }
-
- public boolean visit(SuperMethodInvocation node) {
- return visitNode(node);
- }
-
- public boolean visit(SwitchCase node) {
- return visitNode(node);
- }
-
- public boolean visit(SwitchStatement node) {
- return visitNode(node);
- }
-
- public boolean visit(SynchronizedStatement node) {
- return visitNode(node);
- }
-
- public boolean visit(TagElement node) {
- return visitNode(node);
- }
-
- public boolean visit(TextElement node) {
- return visitNode(node);
- }
-
- public boolean visit(ThisExpression node) {
- return visitNode(node);
- }
-
- public boolean visit(ThrowStatement node) {
- return visitNode(node);
- }
-
- public boolean visit(TryStatement node) {
- return visitNode(node);
- }
-
- public boolean visit(TypeDeclaration node) {
- return visitNode(node);
- }
-
- public boolean visit(TypeDeclarationStatement node) {
- return visitNode(node);
- }
-
- public boolean visit(TypeLiteral node) {
- return visitNode(node);
- }
-
- public boolean visit(TypeParameter node) {
- return visitNode(node);
- }
-
- public boolean visit(VariableDeclarationExpression node) {
- return visitNode(node);
- }
-
- public boolean visit(VariableDeclarationFragment node) {
- return visitNode(node);
- }
-
- public boolean visit(VariableDeclarationStatement node) {
- return visitNode(node);
- }
-
- public boolean visit(WhileStatement node) {
- return visitNode(node);
- }
-
- public boolean visit(WildcardType node) {
- return visitNode(node);
- }
-
- protected boolean visitNode(ASTNode node) {
- return true;
- }
-
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.HashMap;
-import java.util.Map;
-
-import net.sourceforge.phpdt.core.WorkingCopyOwner;
-import net.sourceforge.phpdt.core.compiler.CharOperation;
-import net.sourceforge.phpdt.internal.compiler.ast.AbstractMethodDeclaration;
-import net.sourceforge.phpdt.internal.compiler.ast.AbstractVariableDeclaration;
-import net.sourceforge.phpdt.internal.compiler.ast.AllocationExpression;
-import net.sourceforge.phpdt.internal.compiler.ast.ArrayAllocationExpression;
-import net.sourceforge.phpdt.internal.compiler.ast.CompilationUnitDeclaration;
-import net.sourceforge.phpdt.internal.compiler.ast.ExplicitConstructorCall;
-import net.sourceforge.phpdt.internal.compiler.ast.FieldReference;
-import net.sourceforge.phpdt.internal.compiler.ast.JavadocImplicitTypeReference;
-import net.sourceforge.phpdt.internal.compiler.ast.ImportReference;
-import net.sourceforge.phpdt.internal.compiler.ast.JavadocAllocationExpression;
-import net.sourceforge.phpdt.internal.compiler.ast.JavadocFieldReference;
-import net.sourceforge.phpdt.internal.compiler.ast.JavadocMessageSend;
-import net.sourceforge.phpdt.internal.compiler.ast.JavadocQualifiedTypeReference;
-import net.sourceforge.phpdt.internal.compiler.ast.JavadocSingleNameReference;
-import net.sourceforge.phpdt.internal.compiler.ast.JavadocSingleTypeReference;
-import net.sourceforge.phpdt.internal.compiler.ast.Literal;
-import net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration;
-import net.sourceforge.phpdt.internal.compiler.ast.MemberValuePair;
-import net.sourceforge.phpdt.internal.compiler.ast.MessageSend;
-import net.sourceforge.phpdt.internal.compiler.ast.ParameterizedQualifiedTypeReference;
-import net.sourceforge.phpdt.internal.compiler.ast.QualifiedNameReference;
-import net.sourceforge.phpdt.internal.compiler.ast.QualifiedSuperReference;
-import net.sourceforge.phpdt.internal.compiler.ast.QualifiedTypeReference;
-import net.sourceforge.phpdt.internal.compiler.ast.SingleNameReference;
-import net.sourceforge.phpdt.internal.compiler.ast.SingleTypeReference;
-import net.sourceforge.phpdt.internal.compiler.ast.ThisReference;
-import net.sourceforge.phpdt.internal.compiler.ast.TypeReference;
-import org.eclipse.jdt.internal.compiler.impl.Constant;
-import net.sourceforge.phpdt.internal.compiler.lookup.ArrayBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.Binding;
-import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
-import net.sourceforge.phpdt.internal.compiler.lookup.CompilationUnitScope;
-import net.sourceforge.phpdt.internal.compiler.lookup.ElementValuePair;
-import net.sourceforge.phpdt.internal.compiler.lookup.FieldBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.LocalVariableBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.LookupEnvironment;
-import net.sourceforge.phpdt.internal.compiler.lookup.ParameterizedGenericMethodBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.ProblemFieldBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.ProblemReasons;
-import net.sourceforge.phpdt.internal.compiler.lookup.ProblemReferenceBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.ReferenceBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.Scope;
-import net.sourceforge.phpdt.internal.compiler.lookup.TagBits;
-import net.sourceforge.phpdt.internal.compiler.lookup.TypeConstants;
-import net.sourceforge.phpdt.internal.compiler.lookup.TypeIds;
-import org.eclipse.jdt.internal.compiler.problem.AbortCompilation;
-import org.eclipse.jdt.internal.core.util.Util;
-
-/**
- * Internal class for resolving bindings using old ASTs.
- * <p>
- * IMPORTANT: The methods on this class are synchronized. This is required
- * because there may be multiple clients in separate threads concurrently
- * reading an AST and asking for bindings for its nodes. These requests all
- * end up invoking instance methods on this class. There are various internal
- * tables and caches which are built and maintained in the course of looking
- * up bindings. To ensure that they remain coherent in the presence of multiple
- * threads, the methods are synchronized on the DefaultBindingResolver instance.
- * </p>
- */
-class DefaultBindingResolver extends BindingResolver {
-
- /*
- * Holds on binding tables that can be shared by several ASTs.
- */
- static class BindingTables {
-
- /**
- * This map is used to get a binding from its binding key.
- */
- Map bindingKeysToBindings;
- /**
- * This map is used to keep the correspondance between new bindings and the
- * compiler bindings as well as new annotation instances to their internal counterpart.
- * This is an identity map. We should only create one object for one binding or annotation.
- */
- Map compilerBindingsToASTBindings;
-
- BindingTables() {
- this.compilerBindingsToASTBindings = new HashMap();
- this.bindingKeysToBindings = new HashMap();
- }
-
- }
- /**
- * This map is used to retrieve the corresponding block scope for a ast node
- */
- Map astNodesToBlockScope;
-
- /**
- * This map is used to get an ast node from its binding (new binding) or DOM
- */
- Map bindingsToAstNodes;
-
- /*
- * The shared binding tables accros ASTs.
- */
- BindingTables bindingTables;
-
- /**
- * This map is used to retrieve an old ast node using the new ast node. This is not an
- * identity map.
- */
- Map newAstToOldAst;
-
- /**
- * Compilation unit scope
- */
- private CompilationUnitScope scope;
-
- /**
- * The working copy owner that defines the context in which this resolver is creating the bindings.
- */
- WorkingCopyOwner workingCopyOwner;
-
- /**
- * Toggle controlling whether DOM bindings should be created when missing internal compiler bindings..
- */
- boolean isRecoveringBindings;
-
- /**
- * Constructor for DefaultBindingResolver.
- */
- DefaultBindingResolver(CompilationUnitScope scope, WorkingCopyOwner workingCopyOwner, BindingTables bindingTables, boolean isRecoveringBindings) {
- this.newAstToOldAst = new HashMap();
- this.astNodesToBlockScope = new HashMap();
- this.bindingsToAstNodes = new HashMap();
- this.bindingTables = bindingTables;
- this.scope = scope;
- this.workingCopyOwner = workingCopyOwner;
- this.isRecoveringBindings = isRecoveringBindings;
- }
-
- DefaultBindingResolver(LookupEnvironment lookupEnvironment, WorkingCopyOwner workingCopyOwner, BindingTables bindingTables, boolean isRecoveringBindings) {
- this.newAstToOldAst = new HashMap();
- this.astNodesToBlockScope = new HashMap();
- this.bindingsToAstNodes = new HashMap();
- this.bindingTables = bindingTables;
- this.scope = new CompilationUnitScope(new CompilationUnitDeclaration(null, null, -1), lookupEnvironment);
- this.workingCopyOwner = workingCopyOwner;
- this.isRecoveringBindings = isRecoveringBindings;
- }
-
- /*
- * Method declared on BindingResolver.
- */
- synchronized ASTNode findDeclaringNode(IBinding binding) {
- if (binding == null) {
- return null;
- }
- if (binding instanceof IMethodBinding) {
- IMethodBinding methodBinding = (IMethodBinding) binding;
- return (ASTNode) this.bindingsToAstNodes.get(methodBinding.getMethodDeclaration());
- } else if (binding instanceof ITypeBinding) {
- ITypeBinding typeBinding = (ITypeBinding) binding;
- return (ASTNode) this.bindingsToAstNodes.get(typeBinding.getTypeDeclaration());
- } else if (binding instanceof IVariableBinding) {
- IVariableBinding variableBinding = (IVariableBinding) binding;
- return (ASTNode) this.bindingsToAstNodes.get(variableBinding.getVariableDeclaration());
- }
- return (ASTNode) this.bindingsToAstNodes.get(binding);
- }
-
- synchronized ASTNode findDeclaringNode(String bindingKey) {
- if (bindingKey == null) {
- return null;
- }
- Object binding = this.bindingTables.bindingKeysToBindings.get(bindingKey);
- if (binding == null)
- return null;
- return (ASTNode) this.bindingsToAstNodes.get(binding);
- }
-
- IBinding getBinding(net.sourceforge.phpdt.internal.compiler.lookup.Binding binding) {
- switch (binding.kind()) {
- case Binding.PACKAGE:
- return getPackageBinding((net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding) binding);
- case Binding.TYPE:
- case Binding.BASE_TYPE:
- case Binding.GENERIC_TYPE:
- case Binding.PARAMETERIZED_TYPE:
- case Binding.RAW_TYPE:
- return getTypeBinding((net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) binding);
- case Binding.ARRAY_TYPE:
- case Binding.TYPE_PARAMETER:
- return new TypeBinding(this, (net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) binding);
- case Binding.METHOD:
- return getMethodBinding((net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding) binding);
- case Binding.FIELD:
- case Binding.LOCAL:
- return getVariableBinding((net.sourceforge.phpdt.internal.compiler.lookup.VariableBinding) binding);
- }
- return null;
- }
-
- Util.BindingsToNodesMap getBindingsToNodesMap() {
- return new Util.BindingsToNodesMap() {
- public net.sourceforge.phpdt.internal.compiler.ast.ASTNode get(Binding binding) {
- return (net.sourceforge.phpdt.internal.compiler.ast.ASTNode)
- DefaultBindingResolver.this.newAstToOldAst.get(DefaultBindingResolver.this.bindingsToAstNodes.get(binding));
- }
- };
- }
-
- synchronized net.sourceforge.phpdt.internal.compiler.ast.ASTNode getCorrespondingNode(ASTNode currentNode) {
- return (net.sourceforge.phpdt.internal.compiler.ast.ASTNode) this.newAstToOldAst.get(currentNode);
- }
-
- /*
- * Method declared on BindingResolver.
- */
- synchronized IMethodBinding getMethodBinding(net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding methodBinding) {
- if (methodBinding != null && !methodBinding.isValidBinding()) {
- net.sourceforge.phpdt.internal.compiler.lookup.ProblemMethodBinding problemMethodBinding =
- (net.sourceforge.phpdt.internal.compiler.lookup.ProblemMethodBinding) methodBinding;
- methodBinding = problemMethodBinding.closestMatch;
- }
-
- if (methodBinding != null) {
- if (!isRecoveringBindings && ((methodBinding.tagBits & TagBits.HasMissingType) != 0)) {
- return null;
- }
- IMethodBinding binding = (IMethodBinding) this.bindingTables.compilerBindingsToASTBindings.get(methodBinding);
- if (binding != null) {
- return binding;
- }
- binding = new MethodBinding(this, methodBinding);
- this.bindingTables.compilerBindingsToASTBindings.put(methodBinding, binding);
- return binding;
- }
- return null;
- }
-
- synchronized IMemberValuePairBinding getMemberValuePairBinding(ElementValuePair valuePair) {
- if (valuePair == null || valuePair.binding == null) return null;
- IMemberValuePairBinding binding =
- (IMemberValuePairBinding) this.bindingTables.compilerBindingsToASTBindings.get(valuePair);
- if (binding != null)
- return binding;
- binding = new MemberValuePairBinding(valuePair, this);
- this.bindingTables.compilerBindingsToASTBindings.put(valuePair, binding);
- return binding;
- }
-
- /*
- * Method declared on BindingResolver.
- */
- synchronized IPackageBinding getPackageBinding(net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding packageBinding) {
- if (packageBinding == null) {
- return null;
- }
- IPackageBinding binding = (IPackageBinding) this.bindingTables.compilerBindingsToASTBindings.get(packageBinding);
- if (binding != null) {
- return binding;
- }
- binding = new PackageBinding(packageBinding, this);
- this.bindingTables.compilerBindingsToASTBindings.put(packageBinding, binding);
- return binding;
- }
- private int getTypeArguments(ParameterizedQualifiedTypeReference typeReference) {
- TypeReference[][] typeArguments = typeReference.typeArguments;
- int value = 0;
- for (int i = 0, max = typeArguments.length; i < max; i++) {
- if ((typeArguments[i] != null) || (value != 0)) {
- value++;
- }
- }
- return value;
- }
-
- /**
- * Returns the new type binding corresponding to the given variable declaration.
- * This is used for recovered binding only.
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param variableDeclaration the given variable declaration
- * @return the new type binding
- */
- synchronized ITypeBinding getTypeBinding(VariableDeclaration variableDeclaration) {
- ITypeBinding binding = (ITypeBinding) this.bindingTables.compilerBindingsToASTBindings.get(variableDeclaration);
- if (binding != null) {
- return binding;
- }
- binding = new RecoveredTypeBinding(this, variableDeclaration);
- this.bindingTables.compilerBindingsToASTBindings.put(variableDeclaration, binding);
- return binding;
- }
-
- /**
- * Returns the new type binding corresponding to the given type.
- * This is used for recovered binding only.
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param type the given type
- * @return the new type binding
- */
- synchronized ITypeBinding getTypeBinding(Type type) {
- ITypeBinding binding = (ITypeBinding) this.bindingTables.compilerBindingsToASTBindings.get(type);
- if (binding != null) {
- return binding;
- }
- binding = new RecoveredTypeBinding(this, type);
- this.bindingTables.compilerBindingsToASTBindings.put(type, binding);
- return binding;
- }
-
- /*
- * Method declared on BindingResolver.
- */
- synchronized ITypeBinding getTypeBinding(net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding referenceBinding) {
- if (referenceBinding == null) {
- return null;
- } else if (!referenceBinding.isValidBinding()) {
- switch(referenceBinding.problemId()) {
- case ProblemReasons.NotVisible :
- case ProblemReasons.NonStaticReferenceInStaticContext :
- if (referenceBinding instanceof ProblemReferenceBinding) {
- ProblemReferenceBinding problemReferenceBinding = (ProblemReferenceBinding) referenceBinding;
- net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding binding2 = problemReferenceBinding.closestMatch();
- ITypeBinding binding = (ITypeBinding) this.bindingTables.compilerBindingsToASTBindings.get(binding2);
- if (binding != null) {
- return binding;
- }
- binding = new TypeBinding(this, binding2);
- this.bindingTables.compilerBindingsToASTBindings.put(binding2, binding);
- return binding;
- }
- break;
- case ProblemReasons.NotFound :
- if (!this.isRecoveringBindings) {
- return null;
- }
- ITypeBinding binding = (ITypeBinding) this.bindingTables.compilerBindingsToASTBindings.get(referenceBinding);
- if (binding != null) {
- return binding;
- }
- if ((referenceBinding.tagBits & TagBits.HasMissingType) != 0) {
- binding = new TypeBinding(this, referenceBinding);
- } else {
- binding = new RecoveredTypeBinding(this, referenceBinding);
- }
- this.bindingTables.compilerBindingsToASTBindings.put(referenceBinding, binding);
- return binding;
- }
- return null;
- } else {
- if ((referenceBinding.tagBits & TagBits.HasMissingType) != 0 && !this.isRecoveringBindings) {
- return null;
- }
- ITypeBinding binding = (ITypeBinding) this.bindingTables.compilerBindingsToASTBindings.get(referenceBinding);
- if (binding != null) {
- return binding;
- }
- binding = new TypeBinding(this, referenceBinding);
- this.bindingTables.compilerBindingsToASTBindings.put(referenceBinding, binding);
- return binding;
- }
- }
-
- /*
- * Method declared on BindingResolver.
- */
- synchronized ITypeBinding getTypeBinding(RecoveredTypeBinding recoveredTypeBinding, int dimensions) {
- if (recoveredTypeBinding== null) {
- return null;
- }
- return new RecoveredTypeBinding(this, recoveredTypeBinding, dimensions);
- }
-
- synchronized IVariableBinding getVariableBinding(net.sourceforge.phpdt.internal.compiler.lookup.VariableBinding variableBinding, VariableDeclaration variableDeclaration) {
- if (this.isRecoveringBindings) {
- if (variableBinding != null) {
- if (variableBinding.isValidBinding()) {
- IVariableBinding binding = (IVariableBinding) this.bindingTables.compilerBindingsToASTBindings.get(variableBinding);
- if (binding != null) {
- return binding;
- }
- if (variableBinding.type != null) {
- binding = new VariableBinding(this, variableBinding);
- } else {
- binding = new RecoveredVariableBinding(this, variableDeclaration);
- }
- this.bindingTables.compilerBindingsToASTBindings.put(variableBinding, binding);
- return binding;
- } else {
- /*
- * http://dev.eclipse.org/bugs/show_bug.cgi?id=24449
- */
- if (variableBinding instanceof ProblemFieldBinding) {
- ProblemFieldBinding problemFieldBinding = (ProblemFieldBinding) variableBinding;
- switch(problemFieldBinding.problemId()) {
- case ProblemReasons.NotVisible :
- case ProblemReasons.NonStaticReferenceInStaticContext :
- case ProblemReasons.NonStaticReferenceInConstructorInvocation :
- ReferenceBinding declaringClass = problemFieldBinding.declaringClass;
- FieldBinding exactBinding = declaringClass.getField(problemFieldBinding.name, true /*resolve*/);
- if (exactBinding != null) {
- IVariableBinding variableBinding2 = (IVariableBinding) this.bindingTables.compilerBindingsToASTBindings.get(exactBinding);
- if (variableBinding2 != null) {
- return variableBinding2;
- }
- variableBinding2 = new VariableBinding(this, exactBinding);
- this.bindingTables.compilerBindingsToASTBindings.put(exactBinding, variableBinding2);
- return variableBinding2;
- }
- break;
- }
- }
- }
- }
- return null;
- }
- return this.getVariableBinding(variableBinding);
- }
-
- public WorkingCopyOwner getWorkingCopyOwner() {
- return this.workingCopyOwner;
- }
-
- /*
- * Method declared on BindingResolver.
- */
- synchronized IVariableBinding getVariableBinding(net.sourceforge.phpdt.internal.compiler.lookup.VariableBinding variableBinding) {
- if (variableBinding != null) {
- if (variableBinding.isValidBinding()) {
- net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding variableType = variableBinding.type;
- if (variableType != null) {
- if (!this.isRecoveringBindings && ((variableType.tagBits & TagBits.HasMissingType) != 0)) {
- return null;
- }
- IVariableBinding binding = (IVariableBinding) this.bindingTables.compilerBindingsToASTBindings.get(variableBinding);
- if (binding != null) {
- return binding;
- }
- binding = new VariableBinding(this, variableBinding);
- this.bindingTables.compilerBindingsToASTBindings.put(variableBinding, binding);
- return binding;
- }
- } else {
- /*
- * http://dev.eclipse.org/bugs/show_bug.cgi?id=24449
- */
- if (variableBinding instanceof ProblemFieldBinding) {
- ProblemFieldBinding problemFieldBinding = (ProblemFieldBinding) variableBinding;
- switch(problemFieldBinding.problemId()) {
- case ProblemReasons.NotVisible :
- case ProblemReasons.NonStaticReferenceInStaticContext :
- case ProblemReasons.NonStaticReferenceInConstructorInvocation :
- ReferenceBinding declaringClass = problemFieldBinding.declaringClass;
- FieldBinding exactBinding = declaringClass.getField(problemFieldBinding.name, true /*resolve*/);
- if (exactBinding != null) {
- IVariableBinding variableBinding2 = (IVariableBinding) this.bindingTables.compilerBindingsToASTBindings.get(exactBinding);
- if (variableBinding2 != null) {
- return variableBinding2;
- }
- variableBinding2 = new VariableBinding(this, exactBinding);
- this.bindingTables.compilerBindingsToASTBindings.put(exactBinding, variableBinding2);
- return variableBinding2;
- }
- break;
- }
- }
- }
- }
- return null;
- }
-
- synchronized IAnnotationBinding getAnnotationInstance(net.sourceforge.phpdt.internal.compiler.lookup.AnnotationBinding internalInstance) {
- if (internalInstance == null) return null;
- ReferenceBinding annotationType = internalInstance.getAnnotationType();
- if (!this.isRecoveringBindings) {
- if (annotationType == null || ((annotationType.tagBits & TagBits.HasMissingType) != 0)) {
- return null;
- }
- }
- IAnnotationBinding domInstance =
- (IAnnotationBinding) this.bindingTables.compilerBindingsToASTBindings.get(internalInstance);
- if (domInstance != null)
- return domInstance;
- domInstance = new AnnotationBinding(internalInstance, this);
- this.bindingTables.compilerBindingsToASTBindings.put(internalInstance, domInstance);
- return domInstance;
- }
-
- boolean isResolvedTypeInferredFromExpectedType(MethodInvocation methodInvocation) {
- Object oldNode = this.newAstToOldAst.get(methodInvocation);
- if (oldNode instanceof MessageSend) {
- MessageSend messageSend = (MessageSend) oldNode;
- net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding methodBinding = messageSend.binding;
- if (methodBinding instanceof ParameterizedGenericMethodBinding) {
- ParameterizedGenericMethodBinding genericMethodBinding = (ParameterizedGenericMethodBinding) methodBinding;
- return genericMethodBinding.inferredReturnType;
- }
- }
- return false;
- }
-
- boolean isResolvedTypeInferredFromExpectedType(SuperMethodInvocation superMethodInvocation) {
- Object oldNode = this.newAstToOldAst.get(superMethodInvocation);
- if (oldNode instanceof MessageSend) {
- MessageSend messageSend = (MessageSend) oldNode;
- net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding methodBinding = messageSend.binding;
- if (methodBinding instanceof ParameterizedGenericMethodBinding) {
- ParameterizedGenericMethodBinding genericMethodBinding = (ParameterizedGenericMethodBinding) methodBinding;
- return genericMethodBinding.inferredReturnType;
- }
- }
- return false;
- }
-
- /*
- * Method declared on BindingResolver.
- */
- LookupEnvironment lookupEnvironment() {
- return this.scope.environment();
- }
-
- /**
- * @see org.eclipse.jdt.core.dom.BindingResolver#recordScope(ASTNode, BlockScope)
- */
- synchronized void recordScope(ASTNode astNode, BlockScope blockScope) {
- this.astNodesToBlockScope.put(astNode, blockScope);
- }
-
- /*
- * @see BindingResolver#resolveBoxing(Expression)
- */
- boolean resolveBoxing(Expression expression) {
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode node = (net.sourceforge.phpdt.internal.compiler.ast.ASTNode) this.newAstToOldAst.get(expression);
- if (node != null && (node instanceof net.sourceforge.phpdt.internal.compiler.ast.Expression)) {
- net.sourceforge.phpdt.internal.compiler.ast.Expression compilerExpression = (net.sourceforge.phpdt.internal.compiler.ast.Expression) node;
- return (compilerExpression.implicitConversion & TypeIds.BOXING) != 0;
- }
- return false;
- }
-
- /*
- * @see BindingResolver#resolveUnboxing(Expression)
- */
- boolean resolveUnboxing(Expression expression) {
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode node = (net.sourceforge.phpdt.internal.compiler.ast.ASTNode) this.newAstToOldAst.get(expression);
- if (node != null && (node instanceof net.sourceforge.phpdt.internal.compiler.ast.Expression)) {
- net.sourceforge.phpdt.internal.compiler.ast.Expression compilerExpression = (net.sourceforge.phpdt.internal.compiler.ast.Expression) node;
- return (compilerExpression.implicitConversion & TypeIds.UNBOXING) != 0;
- }
- return false;
- }
-
- /*
- * @see BindingResolver#resolveConstantExpressionValue(Expression)
- */
- Object resolveConstantExpressionValue(Expression expression) {
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode node = (net.sourceforge.phpdt.internal.compiler.ast.ASTNode) this.newAstToOldAst.get(expression);
- if (node != null && (node instanceof net.sourceforge.phpdt.internal.compiler.ast.Expression)) {
- net.sourceforge.phpdt.internal.compiler.ast.Expression compilerExpression = (net.sourceforge.phpdt.internal.compiler.ast.Expression) node;
- Constant constant = compilerExpression.constant;
- if (constant != null && constant != Constant.NotAConstant) {
- switch (constant.typeID()) {
- case TypeIds.T_int : return new Integer(constant.intValue());
- case TypeIds.T_byte : return new Byte(constant.byteValue());
- case TypeIds.T_short : return new Short(constant.shortValue());
- case TypeIds.T_char : return new Character(constant.charValue());
- case TypeIds.T_float : return new Float(constant.floatValue());
- case TypeIds.T_double : return new Double(constant.doubleValue());
- case TypeIds.T_boolean : return constant.booleanValue() ? Boolean.TRUE : Boolean.FALSE;
- case TypeIds.T_long : return new Long(constant.longValue());
- case TypeIds.T_JavaLangString : return constant.stringValue();
- }
- return null;
- }
- }
- return null;
- }
-
- /*
- * @see BindingResolver#resolveConstructor(ClassInstanceCreation)
- */
- synchronized IMethodBinding resolveConstructor(ClassInstanceCreation expression) {
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode node = (net.sourceforge.phpdt.internal.compiler.ast.ASTNode) this.newAstToOldAst.get(expression);
- if (node != null && (node.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.IsAnonymousType) != 0) {
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration anonymousLocalTypeDeclaration = (net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) node;
- return this.getMethodBinding(anonymousLocalTypeDeclaration.allocation.binding);
- } else if (node instanceof AllocationExpression) {
- return this.getMethodBinding(((AllocationExpression)node).binding);
- }
- return null;
- }
-
- /*
- * @see BindingResolver#resolveConstructor(ConstructorInvocation)
- */
- synchronized IMethodBinding resolveConstructor(ConstructorInvocation expression) {
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode node = (net.sourceforge.phpdt.internal.compiler.ast.ASTNode) this.newAstToOldAst.get(expression);
- if (node instanceof ExplicitConstructorCall) {
- ExplicitConstructorCall explicitConstructorCall = (ExplicitConstructorCall) node;
- return this.getMethodBinding(explicitConstructorCall.binding);
- }
- return null;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.BindingResolver#resolveConstructor(org.eclipse.jdt.core.dom.EnumConstantDeclaration)
- */
- IMethodBinding resolveConstructor(EnumConstantDeclaration enumConstantDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode node = (net.sourceforge.phpdt.internal.compiler.ast.ASTNode) this.newAstToOldAst.get(enumConstantDeclaration);
- if (node instanceof net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration fieldDeclaration = (net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration) node;
- if (fieldDeclaration.getKind() == AbstractVariableDeclaration.ENUM_CONSTANT && fieldDeclaration.initialization != null) {
- AllocationExpression allocationExpression = (AllocationExpression) fieldDeclaration.initialization;
- return this.getMethodBinding(allocationExpression.binding);
- }
- }
- return null;
- }
-
- /*
- * @see BindingResolver#resolveConstructor(SuperConstructorInvocation)
- */
- synchronized IMethodBinding resolveConstructor(SuperConstructorInvocation expression) {
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode node = (net.sourceforge.phpdt.internal.compiler.ast.ASTNode) this.newAstToOldAst.get(expression);
- if (node instanceof ExplicitConstructorCall) {
- ExplicitConstructorCall explicitConstructorCall = (ExplicitConstructorCall) node;
- return this.getMethodBinding(explicitConstructorCall.binding);
- }
- return null;
- }
- /*
- * Method declared on BindingResolver.
- */
- synchronized ITypeBinding resolveExpressionType(Expression expression) {
- try {
- switch(expression.getNodeType()) {
- case ASTNode.CLASS_INSTANCE_CREATION :
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode astNode = (net.sourceforge.phpdt.internal.compiler.ast.ASTNode) this.newAstToOldAst.get(expression);
- if (astNode instanceof net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) {
- // anonymous type case
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration typeDeclaration = (net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) astNode;
- ITypeBinding typeBinding = this.getTypeBinding(typeDeclaration.binding);
- if (typeBinding != null) {
- return typeBinding;
- }
- } else {
- // should be an AllocationExpression
- AllocationExpression allocationExpression = (AllocationExpression) astNode;
- return this.getTypeBinding(allocationExpression.resolvedType);
- }
- break;
- case ASTNode.SIMPLE_NAME :
- case ASTNode.QUALIFIED_NAME :
- return this.resolveTypeBindingForName((Name) expression);
- case ASTNode.ARRAY_INITIALIZER :
- case ASTNode.ARRAY_CREATION :
- case ASTNode.ASSIGNMENT :
- case ASTNode.POSTFIX_EXPRESSION :
- case ASTNode.PREFIX_EXPRESSION :
- case ASTNode.CAST_EXPRESSION :
- case ASTNode.TYPE_LITERAL :
- case ASTNode.INFIX_EXPRESSION :
- case ASTNode.INSTANCEOF_EXPRESSION :
- case ASTNode.FIELD_ACCESS :
- case ASTNode.SUPER_FIELD_ACCESS :
- case ASTNode.ARRAY_ACCESS :
- case ASTNode.METHOD_INVOCATION :
- case ASTNode.SUPER_METHOD_INVOCATION :
- case ASTNode.CONDITIONAL_EXPRESSION :
- case ASTNode.MARKER_ANNOTATION :
- case ASTNode.NORMAL_ANNOTATION :
- case ASTNode.SINGLE_MEMBER_ANNOTATION :
- net.sourceforge.phpdt.internal.compiler.ast.Expression compilerExpression = (net.sourceforge.phpdt.internal.compiler.ast.Expression) this.newAstToOldAst.get(expression);
- if (compilerExpression != null) {
- return this.getTypeBinding(compilerExpression.resolvedType);
- }
- break;
- case ASTNode.STRING_LITERAL :
- if (this.scope != null) {
- return this.getTypeBinding(this.scope.getJavaLangString());
- }
- break;
- case ASTNode.BOOLEAN_LITERAL :
- case ASTNode.NULL_LITERAL :
- case ASTNode.CHARACTER_LITERAL :
- case ASTNode.NUMBER_LITERAL :
- Literal literal = (Literal) this.newAstToOldAst.get(expression);
- return this.getTypeBinding(literal.literalType(null));
- case ASTNode.THIS_EXPRESSION :
- ThisReference thisReference = (ThisReference) this.newAstToOldAst.get(expression);
- BlockScope blockScope = (BlockScope) this.astNodesToBlockScope.get(expression);
- if (blockScope != null) {
- return this.getTypeBinding(thisReference.resolveType(blockScope));
- }
- break;
- case ASTNode.PARENTHESIZED_EXPRESSION :
- ParenthesizedExpression parenthesizedExpression = (ParenthesizedExpression) expression;
- return this.resolveExpressionType(parenthesizedExpression.getExpression());
- case ASTNode.VARIABLE_DECLARATION_EXPRESSION :
- VariableDeclarationExpression variableDeclarationExpression = (VariableDeclarationExpression) expression;
- Type type = variableDeclarationExpression.getType();
- if (type != null) {
- return type.resolveBinding();
- }
- break;
- }
- } catch (AbortCompilation e) {
- // handle missing types
- }
- return null;
- }
-
- /*
- * @see BindingResolver#resolveField(FieldAccess)
- */
- synchronized IVariableBinding resolveField(FieldAccess fieldAccess) {
- Object oldNode = this.newAstToOldAst.get(fieldAccess);
- if (oldNode instanceof FieldReference) {
- FieldReference fieldReference = (FieldReference) oldNode;
- return this.getVariableBinding(fieldReference.binding);
- }
- return null;
- }
-
- /*
- * @see BindingResolver#resolveField(SuperFieldAccess)
- */
- synchronized IVariableBinding resolveField(SuperFieldAccess fieldAccess) {
- Object oldNode = this.newAstToOldAst.get(fieldAccess);
- if (oldNode instanceof FieldReference) {
- FieldReference fieldReference = (FieldReference) oldNode;
- return this.getVariableBinding(fieldReference.binding);
- }
- return null;
- }
-
- /*
- * @see BindingResolver#resolveImport(ImportDeclaration)
- */
- synchronized IBinding resolveImport(ImportDeclaration importDeclaration) {
- if (this.scope == null) return null;
- try {
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode node = (net.sourceforge.phpdt.internal.compiler.ast.ASTNode) this.newAstToOldAst.get(importDeclaration);
- if (node instanceof ImportReference) {
- ImportReference importReference = (ImportReference) node;
- final boolean isStatic = importReference.isStatic();
- if ((importReference.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OnDemand) != 0) {
- Binding binding = this.scope.getImport(CharOperation.subarray(importReference.tokens, 0, importReference.tokens.length), true, isStatic);
- if (binding != null) {
- if (isStatic) {
- if (binding instanceof net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) {
- ITypeBinding typeBinding = this.getTypeBinding((net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) binding);
- return typeBinding == null ? null : typeBinding;
- }
- } else {
- if ((binding.kind() & Binding.PACKAGE) != 0) {
- IPackageBinding packageBinding = this.getPackageBinding((net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding) binding);
- if (packageBinding == null) {
- return null;
- }
- return packageBinding;
- } else {
- // if it is not a package, it has to be a type
- ITypeBinding typeBinding = this.getTypeBinding((net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) binding);
- if (typeBinding == null) {
- return null;
- }
- return typeBinding;
- }
- }
- }
- } else {
- Binding binding = this.scope.getImport(importReference.tokens, false, isStatic);
- if (binding != null) {
- if (isStatic) {
- if (binding instanceof net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) {
- ITypeBinding typeBinding = this.getTypeBinding((net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) binding);
- return typeBinding == null ? null : typeBinding;
- } else if (binding instanceof FieldBinding) {
- IVariableBinding variableBinding = this.getVariableBinding((FieldBinding) binding);
- return variableBinding == null ? null : variableBinding;
- } else if (binding instanceof net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding) {
- // it is a type
- return this.getMethodBinding((net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding)binding);
- }
- } else {
- if (binding instanceof net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) {
- ITypeBinding typeBinding = this.getTypeBinding((net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) binding);
- return typeBinding == null ? null : typeBinding;
- }
- }
- }
- }
- }
- } catch(AbortCompilation e) {
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=53357
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=63550
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=64299
- }
- return null;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.BindingResolver#resolveMember(org.eclipse.jdt.core.dom.AnnotationTypeMemberDeclaration)
- */
- IMethodBinding resolveMember(AnnotationTypeMemberDeclaration declaration) {
- Object oldNode = this.newAstToOldAst.get(declaration);
- if (oldNode instanceof AbstractMethodDeclaration) {
- AbstractMethodDeclaration methodDeclaration = (AbstractMethodDeclaration) oldNode;
- IMethodBinding methodBinding = this.getMethodBinding(methodDeclaration.binding);
- if (methodBinding == null) {
- return null;
- }
- this.bindingsToAstNodes.put(methodBinding, declaration);
- String key = methodBinding.getKey();
- if (key != null) {
- this.bindingTables.bindingKeysToBindings.put(key, methodBinding);
- }
- return methodBinding;
- }
- return null;
- }
-
- /*
- * Method declared on BindingResolver.
- */
- synchronized IMethodBinding resolveMethod(MethodDeclaration method) {
- Object oldNode = this.newAstToOldAst.get(method);
- if (oldNode instanceof AbstractMethodDeclaration) {
- AbstractMethodDeclaration methodDeclaration = (AbstractMethodDeclaration) oldNode;
- IMethodBinding methodBinding = this.getMethodBinding(methodDeclaration.binding);
- if (methodBinding == null) {
- return null;
- }
- this.bindingsToAstNodes.put(methodBinding, method);
- String key = methodBinding.getKey();
- if (key != null) {
- this.bindingTables.bindingKeysToBindings.put(key, methodBinding);
- }
- return methodBinding;
- }
- return null;
- }
- /*
- * Method declared on BindingResolver.
- */
- synchronized IMethodBinding resolveMethod(MethodInvocation method) {
- Object oldNode = this.newAstToOldAst.get(method);
- if (oldNode instanceof MessageSend) {
- MessageSend messageSend = (MessageSend) oldNode;
- return this.getMethodBinding(messageSend.binding);
- }
- return null;
- }
- /*
- * Method declared on BindingResolver.
- */
- synchronized IMethodBinding resolveMethod(SuperMethodInvocation method) {
- Object oldNode = this.newAstToOldAst.get(method);
- if (oldNode instanceof MessageSend) {
- MessageSend messageSend = (MessageSend) oldNode;
- return this.getMethodBinding(messageSend.binding);
- }
- return null;
- }
-
- synchronized ITypeBinding resolveTypeBindingForName(Name name) {
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode node = (net.sourceforge.phpdt.internal.compiler.ast.ASTNode) this.newAstToOldAst.get(name);
- int index = name.index;
- if (node instanceof QualifiedNameReference) {
- QualifiedNameReference qualifiedNameReference = (QualifiedNameReference) node;
- final char[][] tokens = qualifiedNameReference.tokens;
- if (tokens.length == index) {
- return this.getTypeBinding(qualifiedNameReference.resolvedType);
- }
- int indexOfFirstFieldBinding = qualifiedNameReference.indexOfFirstFieldBinding; // one-based
- if (index < indexOfFirstFieldBinding) {
- // an extra lookup is required
- BlockScope internalScope = (BlockScope) this.astNodesToBlockScope.get(name);
- Binding binding = null;
- try {
- if (internalScope == null) {
- if (this.scope == null) return null;
- binding = this.scope.getTypeOrPackage(CharOperation.subarray(tokens, 0, index));
- } else {
- binding = internalScope.getTypeOrPackage(CharOperation.subarray(tokens, 0, index));
- }
- } catch (AbortCompilation e) {
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=53357
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=63550
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=64299
- }
- if (binding instanceof net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding) {
- return null;
- } else if (binding instanceof net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) {
- // it is a type
- return this.getTypeBinding((net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding)binding);
- }
- } else if (index == indexOfFirstFieldBinding) {
- if (qualifiedNameReference.isTypeReference()) {
- return this.getTypeBinding(qualifiedNameReference.resolvedType);
- } else {
- // in this case we want to get the next field declaring's class
- if (qualifiedNameReference.otherBindings == null) {
- return null;
- }
- FieldBinding fieldBinding = qualifiedNameReference.otherBindings[0];
- if (fieldBinding == null) return null;
- net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding type = fieldBinding.declaringClass;
- if (type == null) { // array length scenario
- // use type from first binding (no capture needed for array type)
- switch (qualifiedNameReference.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.RestrictiveFlagMASK) {
- case Binding.FIELD:
- type = ((FieldBinding) qualifiedNameReference.binding).type;
- break;
- case Binding.LOCAL:
- type = ((LocalVariableBinding) qualifiedNameReference.binding).type;
- break;
- }
- }
- return this.getTypeBinding(type);
- }
- } else {
- /* This is the case for a name which is part of a qualified name that
- * cannot be resolved. See PR 13063.
- */
- if (qualifiedNameReference.otherBindings == null) return null;
- final int otherBindingsLength = qualifiedNameReference.otherBindings.length;
- if (otherBindingsLength == (index - indexOfFirstFieldBinding)) {
- return this.getTypeBinding(qualifiedNameReference.resolvedType);
- }
- FieldBinding fieldBinding = qualifiedNameReference.otherBindings[index - indexOfFirstFieldBinding];
- if (fieldBinding == null) return null;
- net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding type = fieldBinding.declaringClass;
- if (type == null) { // array length scenario
- // use type from previous binding (no capture needed for array type)
- fieldBinding = qualifiedNameReference.otherBindings[index - indexOfFirstFieldBinding - 1];
- if (fieldBinding == null) return null;
- type = fieldBinding.type;
- }
- return this.getTypeBinding(type);
- }
- } else if (node instanceof QualifiedTypeReference) {
- QualifiedTypeReference qualifiedTypeReference = (QualifiedTypeReference) node;
- if (qualifiedTypeReference.resolvedType == null) {
- return null;
- }
- if (index == qualifiedTypeReference.tokens.length) {
- if (!qualifiedTypeReference.resolvedType.isValidBinding() && qualifiedTypeReference instanceof JavadocQualifiedTypeReference) {
- JavadocQualifiedTypeReference typeRef = (JavadocQualifiedTypeReference) node;
- if (typeRef.packageBinding != null) {
- return null;
- }
- }
- return this.getTypeBinding(qualifiedTypeReference.resolvedType.leafComponentType());
- } else {
- if (index >= 0) {
- BlockScope internalScope = (BlockScope) this.astNodesToBlockScope.get(name);
- Binding binding = null;
- try {
- if (internalScope == null) {
- if (this.scope == null) return null;
- binding = this.scope.getTypeOrPackage(CharOperation.subarray(qualifiedTypeReference.tokens, 0, index));
- } else {
- binding = internalScope.getTypeOrPackage(CharOperation.subarray(qualifiedTypeReference.tokens, 0, index));
- }
- } catch (AbortCompilation e) {
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=53357
- }
- if (binding instanceof net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding) {
- return null;
- } else if (binding instanceof net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) {
- // it is a type
- return this.getTypeBinding((net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding)binding);
- } else {
- return null;
- }
- }
- }
- } else if (node instanceof ImportReference) {
- ImportReference importReference = (ImportReference) node;
- int importReferenceLength = importReference.tokens.length;
- if (index >= 0) {
- Binding binding = null;
- if (this.scope == null) return null;
- if (importReferenceLength == index) {
- try {
- binding = this.scope.getImport(CharOperation.subarray(importReference.tokens, 0, index), (importReference.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OnDemand) != 0, importReference.isStatic());
- } catch (AbortCompilation e) {
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=53357
- }
- } else {
- try {
- binding = this.scope.getImport(CharOperation.subarray(importReference.tokens, 0, index), true, importReference.isStatic());
- } catch (AbortCompilation e) {
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=53357
- }
- }
- if (binding != null) {
- if (binding instanceof net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) {
- // it is a type
- return this.getTypeBinding((net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding)binding);
- }
- return null;
- }
- }
- } else if (node instanceof AbstractMethodDeclaration) {
- AbstractMethodDeclaration methodDeclaration = (AbstractMethodDeclaration) node;
- IMethodBinding method = this.getMethodBinding(methodDeclaration.binding);
- if (method == null) return null;
- return method.getReturnType();
- } else if (node instanceof net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration typeDeclaration = (net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) node;
- ITypeBinding typeBinding = this.getTypeBinding(typeDeclaration.binding);
- if (typeBinding != null) {
- return typeBinding;
- }
- } if (node instanceof JavadocSingleNameReference) {
- JavadocSingleNameReference singleNameReference = (JavadocSingleNameReference) node;
- LocalVariableBinding localVariable = (LocalVariableBinding)singleNameReference.binding;
- if (localVariable != null) {
- return this.getTypeBinding(localVariable.type);
- }
- } if (node instanceof SingleNameReference) {
- SingleNameReference singleNameReference = (SingleNameReference) node;
- return this.getTypeBinding(singleNameReference.resolvedType);
- } else if (node instanceof QualifiedSuperReference) {
- QualifiedSuperReference qualifiedSuperReference = (QualifiedSuperReference) node;
- return this.getTypeBinding(qualifiedSuperReference.qualification.resolvedType);
- } else if (node instanceof LocalDeclaration) {
- IVariableBinding variable = this.getVariableBinding(((LocalDeclaration)node).binding);
- if (variable == null) return null;
- return variable.getType();
- } else if (node instanceof JavadocFieldReference) {
- JavadocFieldReference fieldRef = (JavadocFieldReference) node;
- if (fieldRef.methodBinding != null) {
- return getMethodBinding(fieldRef.methodBinding).getReturnType();
- }
- return getTypeBinding(fieldRef.resolvedType);
- } else if (node instanceof FieldReference) {
- return getTypeBinding(((FieldReference) node).resolvedType);
- } else if (node instanceof SingleTypeReference) {
- SingleTypeReference singleTypeReference = (SingleTypeReference) node;
- net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding binding = singleTypeReference.resolvedType;
- if (binding != null) {
- return this.getTypeBinding(binding.leafComponentType());
- }
- } else if (node instanceof net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration fieldDeclaration = (net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration) node;
- IVariableBinding field = this.getVariableBinding(fieldDeclaration.binding);
- if (field == null) return null;
- return field.getType();
- } else if (node instanceof MessageSend) {
- MessageSend messageSend = (MessageSend) node;
- IMethodBinding method = getMethodBinding(messageSend.binding);
- if (method == null) return null;
- return method.getReturnType();
- } else if (node instanceof AllocationExpression) {
- AllocationExpression allocation = (AllocationExpression) node;
- return getTypeBinding(allocation.resolvedType);
- } else if (node instanceof JavadocImplicitTypeReference) {
- JavadocImplicitTypeReference implicitRef = (JavadocImplicitTypeReference) node;
- return getTypeBinding(implicitRef.resolvedType);
- } else if (node instanceof net.sourceforge.phpdt.internal.compiler.ast.TypeParameter) {
- net.sourceforge.phpdt.internal.compiler.ast.TypeParameter typeParameter = (net.sourceforge.phpdt.internal.compiler.ast.TypeParameter) node;
- return this.getTypeBinding(typeParameter.binding);
- } else if (node instanceof net.sourceforge.phpdt.internal.compiler.ast.MemberValuePair) {
- net.sourceforge.phpdt.internal.compiler.ast.MemberValuePair memberValuePair = (net.sourceforge.phpdt.internal.compiler.ast.MemberValuePair) node;
- IMethodBinding method = getMethodBinding(memberValuePair.binding);
- if (method == null) return null;
- return method.getReturnType();
- }
- return null;
- }
-
- /*
- * Method declared on BindingResolver.
- */
- synchronized IBinding resolveName(Name name) {
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode node = (net.sourceforge.phpdt.internal.compiler.ast.ASTNode) this.newAstToOldAst.get(name);
- int index = name.index;
- if (node instanceof QualifiedNameReference) {
- QualifiedNameReference qualifiedNameReference = (QualifiedNameReference) node;
- final char[][] tokens = qualifiedNameReference.tokens;
- int indexOfFirstFieldBinding = qualifiedNameReference.indexOfFirstFieldBinding; // one-based
- if (index < indexOfFirstFieldBinding) {
- // an extra lookup is required
- BlockScope internalScope = (BlockScope) this.astNodesToBlockScope.get(name);
- Binding binding = null;
- try {
- if (internalScope == null) {
- if (this.scope == null) return null;
- binding = this.scope.getTypeOrPackage(CharOperation.subarray(tokens, 0, index));
- } else {
- binding = internalScope.getTypeOrPackage(CharOperation.subarray(tokens, 0, index));
- }
- } catch (AbortCompilation e) {
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=53357
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=63550
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=64299
- }
- if (binding instanceof net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding) {
- return this.getPackageBinding((net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding)binding);
- } else if (binding instanceof net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) {
- // it is a type
- return this.getTypeBinding((net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding)binding);
- }
- } else if (index == indexOfFirstFieldBinding) {
- if (qualifiedNameReference.isTypeReference()) {
- return this.getTypeBinding(qualifiedNameReference.resolvedType);
- } else {
- Binding binding = qualifiedNameReference.binding;
- if (binding != null) {
- if (binding.isValidBinding()) {
- return this.getVariableBinding((net.sourceforge.phpdt.internal.compiler.lookup.VariableBinding) binding);
- } else if (binding instanceof ProblemFieldBinding) {
- ProblemFieldBinding problemFieldBinding = (ProblemFieldBinding) binding;
- switch(problemFieldBinding.problemId()) {
- case ProblemReasons.NotVisible :
- case ProblemReasons.NonStaticReferenceInStaticContext :
- ReferenceBinding declaringClass = problemFieldBinding.declaringClass;
- if (declaringClass != null) {
- FieldBinding exactBinding = declaringClass.getField(tokens[tokens.length - 1], true /*resolve*/);
- if (exactBinding != null) {
- if (exactBinding.type != null) {
- IVariableBinding variableBinding = (IVariableBinding) this.bindingTables.compilerBindingsToASTBindings.get(exactBinding);
- if (variableBinding != null) {
- return variableBinding;
- }
- variableBinding = new VariableBinding(this, exactBinding);
- this.bindingTables.compilerBindingsToASTBindings.put(exactBinding, variableBinding);
- return variableBinding;
- }
- }
- }
- break;
- }
- }
- }
- }
- } else {
- /* This is the case for a name which is part of a qualified name that
- * cannot be resolved. See PR 13063.
- */
- if (qualifiedNameReference.otherBindings == null || (index - indexOfFirstFieldBinding - 1) < 0) {
- return null;
- } else {
- return this.getVariableBinding(qualifiedNameReference.otherBindings[index - indexOfFirstFieldBinding - 1]);
- }
- }
- } else if (node instanceof QualifiedTypeReference) {
- QualifiedTypeReference qualifiedTypeReference = (QualifiedTypeReference) node;
- if (qualifiedTypeReference.resolvedType == null) {
- return null;
- }
- if (index == qualifiedTypeReference.tokens.length) {
- if (!qualifiedTypeReference.resolvedType.isValidBinding() && qualifiedTypeReference instanceof JavadocQualifiedTypeReference) {
- JavadocQualifiedTypeReference typeRef = (JavadocQualifiedTypeReference) node;
- if (typeRef.packageBinding != null) {
- return getPackageBinding(typeRef.packageBinding);
- }
- }
- return this.getTypeBinding(qualifiedTypeReference.resolvedType.leafComponentType());
- } else {
- if (index >= 0) {
- BlockScope internalScope = (BlockScope) this.astNodesToBlockScope.get(name);
- Binding binding = null;
- try {
- if (internalScope == null) {
- if (this.scope == null) return null;
- binding = this.scope.getTypeOrPackage(CharOperation.subarray(qualifiedTypeReference.tokens, 0, index));
- } else {
- binding = internalScope.getTypeOrPackage(CharOperation.subarray(qualifiedTypeReference.tokens, 0, index));
- }
- } catch (AbortCompilation e) {
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=53357
- }
- if (binding instanceof net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding) {
- return this.getPackageBinding((net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding)binding);
- } else if (binding instanceof net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) {
- // it is a type
- return this.getTypeBinding((net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding)binding);
- } else {
- return null;
- }
- }
- }
- } else if (node instanceof ImportReference) {
- ImportReference importReference = (ImportReference) node;
- int importReferenceLength = importReference.tokens.length;
- if (index >= 0) {
- Binding binding = null;
- if (this.scope == null) return null;
- if (importReferenceLength == index) {
- try {
- binding = this.scope.getImport(CharOperation.subarray(importReference.tokens, 0, index), (importReference.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.OnDemand) != 0, importReference.isStatic());
- } catch (AbortCompilation e) {
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=53357
- }
- } else {
- try {
- binding = this.scope.getImport(CharOperation.subarray(importReference.tokens, 0, index), true, importReference.isStatic());
- } catch (AbortCompilation e) {
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=53357
- }
- }
- if (binding != null) {
- if (binding instanceof net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding) {
- return this.getPackageBinding((net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding)binding);
- } else if (binding instanceof net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) {
- // it is a type
- return this.getTypeBinding((net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding)binding);
- } else if (binding instanceof net.sourceforge.phpdt.internal.compiler.lookup.FieldBinding) {
- // it is a type
- return this.getVariableBinding((net.sourceforge.phpdt.internal.compiler.lookup.FieldBinding)binding);
- } else if (binding instanceof net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding) {
- // it is a type
- return this.getMethodBinding((net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding)binding);
- } else {
- return null;
- }
- }
- }
- } else if (node instanceof CompilationUnitDeclaration) {
- CompilationUnitDeclaration compilationUnitDeclaration = (CompilationUnitDeclaration) node;
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration[] types = compilationUnitDeclaration.types;
- if (types == null || types.length == 0) {
- return null;
- }
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration type = types[0];
- if (type != null) {
- ITypeBinding typeBinding = this.getTypeBinding(type.binding);
- if (typeBinding != null) {
- return typeBinding.getPackage();
- }
- }
- } else if (node instanceof AbstractMethodDeclaration) {
- AbstractMethodDeclaration methodDeclaration = (AbstractMethodDeclaration) node;
- IMethodBinding methodBinding = this.getMethodBinding(methodDeclaration.binding);
- if (methodBinding != null) {
- return methodBinding;
- }
- } else if (node instanceof net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration typeDeclaration = (net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) node;
- ITypeBinding typeBinding = this.getTypeBinding(typeDeclaration.binding);
- if (typeBinding != null) {
- return typeBinding;
- }
- } if (node instanceof SingleNameReference) {
- SingleNameReference singleNameReference = (SingleNameReference) node;
- if (singleNameReference.isTypeReference()) {
- return this.getTypeBinding(singleNameReference.resolvedType);
- } else {
- // this is a variable or a field
- Binding binding = singleNameReference.binding;
- if (binding != null) {
- if (binding.isValidBinding()) {
- return this.getVariableBinding((net.sourceforge.phpdt.internal.compiler.lookup.VariableBinding) binding);
- } else {
- /*
- * http://dev.eclipse.org/bugs/show_bug.cgi?id=24449
- */
- if (binding instanceof ProblemFieldBinding) {
- ProblemFieldBinding problemFieldBinding = (ProblemFieldBinding) binding;
- switch(problemFieldBinding.problemId()) {
- case ProblemReasons.NotVisible :
- case ProblemReasons.NonStaticReferenceInStaticContext :
- case ProblemReasons.NonStaticReferenceInConstructorInvocation :
- ReferenceBinding declaringClass = problemFieldBinding.declaringClass;
- FieldBinding exactBinding = declaringClass.getField(problemFieldBinding.name, true /*resolve*/);
- if (exactBinding != null) {
- if (exactBinding.type != null) {
- IVariableBinding variableBinding2 = (IVariableBinding) this.bindingTables.compilerBindingsToASTBindings.get(exactBinding);
- if (variableBinding2 != null) {
- return variableBinding2;
- }
- variableBinding2 = new VariableBinding(this, exactBinding);
- this.bindingTables.compilerBindingsToASTBindings.put(exactBinding, variableBinding2);
- return variableBinding2;
- }
- }
- break;
- }
- }
- }
- }
- }
- } else if (node instanceof QualifiedSuperReference) {
- QualifiedSuperReference qualifiedSuperReference = (QualifiedSuperReference) node;
- return this.getTypeBinding(qualifiedSuperReference.qualification.resolvedType);
- } else if (node instanceof LocalDeclaration) {
- return this.getVariableBinding(((LocalDeclaration)node).binding);
- } else if (node instanceof JavadocFieldReference) {
- JavadocFieldReference fieldRef = (JavadocFieldReference) node;
- if (fieldRef.methodBinding != null) {
- return getMethodBinding(fieldRef.methodBinding);
- }
- return getVariableBinding(fieldRef.binding);
- } else if (node instanceof FieldReference) {
- return getVariableBinding(((FieldReference) node).binding);
- } else if (node instanceof SingleTypeReference) {
- if (node instanceof JavadocSingleTypeReference) {
- JavadocSingleTypeReference typeRef = (JavadocSingleTypeReference) node;
- if (typeRef.packageBinding != null) {
- return getPackageBinding(typeRef.packageBinding);
- }
- }
- SingleTypeReference singleTypeReference = (SingleTypeReference) node;
- net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding binding = singleTypeReference.resolvedType;
- if (binding == null) {
- return null;
- }
- return this.getTypeBinding(binding.leafComponentType());
- } else if (node instanceof net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration fieldDeclaration = (net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration) node;
- return this.getVariableBinding(fieldDeclaration.binding);
- } else if (node instanceof MessageSend) {
- MessageSend messageSend = (MessageSend) node;
- return getMethodBinding(messageSend.binding);
- } else if (node instanceof AllocationExpression) {
- AllocationExpression allocation = (AllocationExpression) node;
- return getMethodBinding(allocation.binding);
- } else if (node instanceof JavadocImplicitTypeReference) {
- JavadocImplicitTypeReference implicitRef = (JavadocImplicitTypeReference) node;
- return getTypeBinding(implicitRef.resolvedType);
- } else if (node instanceof net.sourceforge.phpdt.internal.compiler.ast.TypeParameter) {
- net.sourceforge.phpdt.internal.compiler.ast.TypeParameter typeParameter = (net.sourceforge.phpdt.internal.compiler.ast.TypeParameter) node;
- return this.getTypeBinding(typeParameter.binding);
- } else if (node instanceof net.sourceforge.phpdt.internal.compiler.ast.MemberValuePair) {
- net.sourceforge.phpdt.internal.compiler.ast.MemberValuePair memberValuePair = (net.sourceforge.phpdt.internal.compiler.ast.MemberValuePair) node;
- return getMethodBinding(memberValuePair.binding);
- }
- return null;
- }
-
- /*
- * @see BindingResolver#resolvePackage(PackageDeclaration)
- */
- synchronized IPackageBinding resolvePackage(PackageDeclaration pkg) {
- if (this.scope == null) return null;
- try {
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode node = (net.sourceforge.phpdt.internal.compiler.ast.ASTNode) this.newAstToOldAst.get(pkg);
- if (node instanceof ImportReference) {
- ImportReference importReference = (ImportReference) node;
- Binding binding = this.scope.getTypeOrPackage(CharOperation.subarray(importReference.tokens, 0, importReference.tokens.length));
- if ((binding != null) && (binding.isValidBinding())) {
- if (binding instanceof ReferenceBinding) {
- // this only happens if a type name has the same name as its package
- ReferenceBinding referenceBinding = (ReferenceBinding) binding;
- binding = referenceBinding.fPackage;
- }
- if (binding instanceof net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding) {
- IPackageBinding packageBinding = this.getPackageBinding((net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding) binding);
- if (packageBinding == null) {
- return null;
- }
- this.bindingsToAstNodes.put(packageBinding, pkg);
- String key = packageBinding.getKey();
- if (key != null) {
- this.bindingTables.bindingKeysToBindings.put(key, packageBinding);
- }
- return packageBinding;
- }
- }
- }
- } catch (AbortCompilation e) {
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=53357
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=63550
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=64299
- }
- return null;
- }
-
- /* (non-Javadoc)
- * @see BindingResolver#resolveReference(MemberRef)
- * @since 3.0
- */
- synchronized IBinding resolveReference(MemberRef ref) {
- net.sourceforge.phpdt.internal.compiler.ast.Expression expression = (net.sourceforge.phpdt.internal.compiler.ast.Expression) this.newAstToOldAst.get(ref);
- if (expression instanceof TypeReference) {
- return getTypeBinding(expression.resolvedType);
- }
- else if (expression instanceof JavadocFieldReference) {
- JavadocFieldReference fieldRef = (JavadocFieldReference) expression;
- if (fieldRef.methodBinding != null) {
- return getMethodBinding(fieldRef.methodBinding);
- }
- return getVariableBinding(fieldRef.binding);
- }
- return null;
- }
-
- /* (non-Javadoc)
- * @see BindingResolver#resolveMemberValuePair(MemberValuePair)
- * @since 3.2
- */
- synchronized IMemberValuePairBinding resolveMemberValuePair(net.sourceforge.phpdt.core.dom.MemberValuePair memberValuePair) {
- MemberValuePair valuePair = (MemberValuePair) this.newAstToOldAst.get(memberValuePair);
- return getMemberValuePairBinding(valuePair.compilerElementPair);
- }
-
- /* (non-Javadoc)
- * @see BindingResolver#resolveReference(MethodRef)
- * @since 3.0
- */
- synchronized IBinding resolveReference(MethodRef ref) {
- net.sourceforge.phpdt.internal.compiler.ast.Expression expression = (net.sourceforge.phpdt.internal.compiler.ast.Expression) this.newAstToOldAst.get(ref);
- if (expression instanceof JavadocMessageSend) {
- return this.getMethodBinding(((JavadocMessageSend)expression).binding);
- }
- else if (expression instanceof JavadocAllocationExpression) {
- return this.getMethodBinding(((JavadocAllocationExpression)expression).binding);
- }
- return null;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.BindingResolver#resolveType(org.eclipse.jdt.core.dom.AnnotationTypeDeclaration)
- */
- ITypeBinding resolveType(AnnotationTypeDeclaration type) {
- final Object node = this.newAstToOldAst.get(type);
- if (node instanceof net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration typeDeclaration = (net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) node;
- ITypeBinding typeBinding = this.getTypeBinding(typeDeclaration.binding);
- if (typeBinding == null) {
- return null;
- }
- this.bindingsToAstNodes.put(typeBinding, type);
- String key = typeBinding.getKey();
- if (key != null) {
- this.bindingTables.bindingKeysToBindings.put(key, typeBinding);
- }
- return typeBinding;
- }
- return null;
- }
- /*
- * @see BindingResolver#resolveType(AnonymousClassDeclaration)
- */
- synchronized ITypeBinding resolveType(AnonymousClassDeclaration type) {
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode node = (net.sourceforge.phpdt.internal.compiler.ast.ASTNode) this.newAstToOldAst.get(type);
- if (node != null && (node.bits & net.sourceforge.phpdt.internal.compiler.ast.ASTNode.IsAnonymousType) != 0) {
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration anonymousLocalTypeDeclaration = (net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) node;
- ITypeBinding typeBinding = this.getTypeBinding(anonymousLocalTypeDeclaration.binding);
- if (typeBinding == null) {
- return null;
- }
- this.bindingsToAstNodes.put(typeBinding, type);
- String key = typeBinding.getKey();
- if (key != null) {
- this.bindingTables.bindingKeysToBindings.put(key, typeBinding);
- }
- return typeBinding;
- }
- return null;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.BindingResolver#resolveType(org.eclipse.jdt.core.dom.EnumDeclaration)
- */
- ITypeBinding resolveType(EnumDeclaration type) {
- final Object node = this.newAstToOldAst.get(type);
- if (node instanceof net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration typeDeclaration = (net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) node;
- ITypeBinding typeBinding = this.getTypeBinding(typeDeclaration.binding);
- if (typeBinding == null) {
- return null;
- }
- this.bindingsToAstNodes.put(typeBinding, type);
- String key = typeBinding.getKey();
- if (key != null) {
- this.bindingTables.bindingKeysToBindings.put(key, typeBinding);
- }
- return typeBinding;
- }
- return null;
- }
-
- /*
- * Method declared on BindingResolver.
- */
- synchronized ITypeBinding resolveType(Type type) {
- // retrieve the old ast node
- net.sourceforge.phpdt.internal.compiler.ast.ASTNode node = (net.sourceforge.phpdt.internal.compiler.ast.ASTNode) this.newAstToOldAst.get(type);
- net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding binding = null;
- if (node != null) {
- if (node instanceof ParameterizedQualifiedTypeReference) {
- ParameterizedQualifiedTypeReference typeReference = (ParameterizedQualifiedTypeReference) node;
- net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding typeBinding = typeReference.resolvedType;
- int index;
- if (type.isQualifiedType()) {
- index = ((QualifiedType) type).index;
- } else if (type.isParameterizedType()) {
- index = ((ParameterizedType) type).index;
- } else {
- index = 1;
- }
- final int numberOfTypeArgumentsNotNull = getTypeArguments(typeReference);
- if (index != numberOfTypeArgumentsNotNull) {
- int i = numberOfTypeArgumentsNotNull;
- while (i != index) {
- typeBinding = typeBinding.enclosingType();
- i --;
- }
- binding = typeBinding;
- } else {
- binding = typeBinding;
- }
- } else if (node instanceof TypeReference) {
- TypeReference typeReference = (TypeReference) node;
- binding = typeReference.resolvedType;
- } else if (node instanceof SingleNameReference && ((SingleNameReference)node).isTypeReference()) {
- binding = (((SingleNameReference)node).resolvedType);
- } else if (node instanceof QualifiedNameReference && ((QualifiedNameReference)node).isTypeReference()) {
- binding = (((QualifiedNameReference)node).resolvedType);
- } else if (node instanceof ArrayAllocationExpression) {
- binding = ((ArrayAllocationExpression) node).resolvedType;
- }
- if (binding != null) {
- if (type.isArrayType()) {
- ArrayType arrayType = (ArrayType) type;
- if (this.scope == null) return null;
- if (binding.isArrayType()) {
- ArrayBinding arrayBinding = (ArrayBinding) binding;
- return getTypeBinding(this.scope.createArrayType(arrayBinding.leafComponentType, arrayType.getDimensions()));
- } else {
- return getTypeBinding(this.scope.createArrayType(binding, arrayType.getDimensions()));
- }
- } else {
- if (binding.isArrayType()) {
- ArrayBinding arrayBinding = (ArrayBinding) binding;
- return getTypeBinding(arrayBinding.leafComponentType);
- } else {
- return getTypeBinding(binding);
- }
- }
- }
- } else if (type.isPrimitiveType()) {
- /* Handle the void primitive type returned by getReturnType for a method declaration
- * that is a constructor declaration. It prevents null from being returned
- */
- if (((PrimitiveType) type).getPrimitiveTypeCode() == PrimitiveType.VOID) {
- return this.getTypeBinding(net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding.VOID);
- }
- }
- return null;
- }
-
- /*
- * Method declared on BindingResolver.
- */
- synchronized ITypeBinding resolveType(TypeDeclaration type) {
- final Object node = this.newAstToOldAst.get(type);
- if (node instanceof net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration typeDeclaration = (net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration) node;
- ITypeBinding typeBinding = this.getTypeBinding(typeDeclaration.binding);
- if (typeBinding == null) {
- return null;
- }
- this.bindingsToAstNodes.put(typeBinding, type);
- String key = typeBinding.getKey();
- if (key != null) {
- this.bindingTables.bindingKeysToBindings.put(key, typeBinding);
- }
- return typeBinding;
- }
- return null;
- }
-
- synchronized ITypeBinding resolveTypeParameter(TypeParameter typeParameter) {
- final Object node = this.newAstToOldAst.get(typeParameter);
- if (node instanceof net.sourceforge.phpdt.internal.compiler.ast.TypeParameter) {
- net.sourceforge.phpdt.internal.compiler.ast.TypeParameter typeParameter2 = (net.sourceforge.phpdt.internal.compiler.ast.TypeParameter) node;
- ITypeBinding typeBinding = this.getTypeBinding(typeParameter2.binding);
- if (typeBinding == null) {
- return null;
- }
- this.bindingsToAstNodes.put(typeBinding, typeParameter);
- String key = typeBinding.getKey();
- if (key != null) {
- this.bindingTables.bindingKeysToBindings.put(key, typeBinding);
- }
- return typeBinding;
- }
- return null;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.BindingResolver#resolveVariable(org.eclipse.jdt.core.dom.EnumConstantDeclaration)
- */
- synchronized IVariableBinding resolveVariable(EnumConstantDeclaration enumConstant) {
- final Object node = this.newAstToOldAst.get(enumConstant);
- if (node instanceof net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration fieldDeclaration = (net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration) node;
- IVariableBinding variableBinding = this.getVariableBinding(fieldDeclaration.binding);
- if (variableBinding == null) {
- return null;
- }
- this.bindingsToAstNodes.put(variableBinding, enumConstant);
- String key = variableBinding.getKey();
- if (key != null) {
- this.bindingTables.bindingKeysToBindings.put(key, variableBinding);
- }
- return variableBinding;
- }
- return null;
- }
- /*
- * Method declared on BindingResolver.
- */
- synchronized IVariableBinding resolveVariable(VariableDeclaration variable) {
- final Object node = this.newAstToOldAst.get(variable);
- if (node instanceof AbstractVariableDeclaration) {
- AbstractVariableDeclaration abstractVariableDeclaration = (AbstractVariableDeclaration) node;
- IVariableBinding variableBinding = null;
- if (abstractVariableDeclaration instanceof net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration) {
- net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration fieldDeclaration = (net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration) abstractVariableDeclaration;
- variableBinding = this.getVariableBinding(fieldDeclaration.binding, variable);
- } else {
- variableBinding = this.getVariableBinding(((LocalDeclaration) abstractVariableDeclaration).binding, variable);
- }
- if (variableBinding == null) {
- return null;
- }
- this.bindingsToAstNodes.put(variableBinding, variable);
- String key = variableBinding.getKey();
- if (key != null) {
- this.bindingTables.bindingKeysToBindings.put(key, variableBinding);
- }
- return variableBinding;
- }
- return null;
- }
-
- /*
- * Method declared on BindingResolver.
- */
- synchronized ITypeBinding resolveWellKnownType(String name) {
- if (this.scope == null) return null;
- try {
- if (("boolean".equals(name))//$NON-NLS-1$
- || ("char".equals(name))//$NON-NLS-1$
- || ("byte".equals(name))//$NON-NLS-1$
- || ("short".equals(name))//$NON-NLS-1$
- || ("int".equals(name))//$NON-NLS-1$
- || ("long".equals(name))//$NON-NLS-1$
- || ("float".equals(name))//$NON-NLS-1$
- || ("double".equals(name))//$NON-NLS-1$
- || ("void".equals(name))) {//$NON-NLS-1$
- return this.getTypeBinding(Scope.getBaseType(name.toCharArray()));
- } else if ("java.lang.Object".equals(name)) {//$NON-NLS-1$
- return this.getTypeBinding(this.scope.getJavaLangObject());
- } else if ("java.lang.String".equals(name)) {//$NON-NLS-1$
- return this.getTypeBinding(this.scope.getJavaLangString());
- } else if ("java.lang.StringBuffer".equals(name)) {//$NON-NLS-1$
- return this.getTypeBinding(this.scope.getType(TypeConstants.JAVA_LANG_STRINGBUFFER, 3));
- } else if ("java.lang.Throwable".equals(name)) {//$NON-NLS-1$
- return this.getTypeBinding(this.scope.getJavaLangThrowable());
- } else if ("java.lang.Exception".equals(name)) {//$NON-NLS-1$
- return this.getTypeBinding(this.scope.getType(TypeConstants.JAVA_LANG_EXCEPTION, 3));
- } else if ("java.lang.RuntimeException".equals(name)) {//$NON-NLS-1$
- return this.getTypeBinding(this.scope.getType(TypeConstants.JAVA_LANG_RUNTIMEEXCEPTION, 3));
- } else if ("java.lang.Error".equals(name)) {//$NON-NLS-1$
- return this.getTypeBinding(this.scope.getType(TypeConstants.JAVA_LANG_ERROR, 3));
- } else if ("java.lang.Class".equals(name)) {//$NON-NLS-1$
- return this.getTypeBinding(this.scope.getJavaLangClass());
- } else if ("java.lang.Cloneable".equals(name)) {//$NON-NLS-1$
- return this.getTypeBinding(this.scope.getJavaLangCloneable());
- } else if ("java.io.Serializable".equals(name)) {//$NON-NLS-1$
- return this.getTypeBinding(this.scope.getJavaIoSerializable());
- } else if ("java.lang.Boolean".equals(name)) {//$NON-NLS-1$
- return this.getTypeBinding(this.scope.getType(TypeConstants.JAVA_LANG_BOOLEAN, 3));
- } else if ("java.lang.Byte".equals(name)) {//$NON-NLS-1$
- return this.getTypeBinding(this.scope.getType(TypeConstants.JAVA_LANG_BYTE, 3));
- } else if ("java.lang.Character".equals(name)) {//$NON-NLS-1$
- return this.getTypeBinding(this.scope.getType(TypeConstants.JAVA_LANG_CHARACTER, 3));
- } else if ("java.lang.Double".equals(name)) {//$NON-NLS-1$
- return this.getTypeBinding(this.scope.getType(TypeConstants.JAVA_LANG_DOUBLE, 3));
- } else if ("java.lang.Float".equals(name)) {//$NON-NLS-1$
- return this.getTypeBinding(this.scope.getType(TypeConstants.JAVA_LANG_FLOAT, 3));
- } else if ("java.lang.Integer".equals(name)) {//$NON-NLS-1$
- return this.getTypeBinding(this.scope.getType(TypeConstants.JAVA_LANG_INTEGER, 3));
- } else if ("java.lang.Long".equals(name)) {//$NON-NLS-1$
- return this.getTypeBinding(this.scope.getType(TypeConstants.JAVA_LANG_LONG, 3));
- } else if ("java.lang.Short".equals(name)) {//$NON-NLS-1$
- return this.getTypeBinding(this.scope.getType(TypeConstants.JAVA_LANG_SHORT, 3));
- } else if ("java.lang.Void".equals(name)) {//$NON-NLS-1$
- return this.getTypeBinding(this.scope.getType(TypeConstants.JAVA_LANG_VOID, 3));
- }
- } catch (AbortCompilation e) {
- // ignore missing types
- }
- return null;
- }
-
- synchronized IAnnotationBinding resolveAnnotation(final Annotation domASTNode) {
- Object oldNode = this.newAstToOldAst.get(domASTNode);
- if (oldNode instanceof net.sourceforge.phpdt.internal.compiler.ast.Annotation) {
- net.sourceforge.phpdt.internal.compiler.ast.Annotation internalAstNode =
- (net.sourceforge.phpdt.internal.compiler.ast.Annotation) oldNode;
-
- IAnnotationBinding domAnnotation = this.getAnnotationInstance(internalAstNode.getCompilerAnnotation());
- if (domAnnotation == null)
- return null;
- this.bindingsToAstNodes.put(domAnnotation, domASTNode);
- return domAnnotation;
- }
- return null;
- }
-
- /*
- * Method declared on BindingResolver.
- */
- public CompilationUnitScope scope() {
- return this.scope;
- }
-
- /*
- * Method declared on BindingResolver.
- */
- synchronized void store(ASTNode node, net.sourceforge.phpdt.internal.compiler.ast.ASTNode oldASTNode) {
- this.newAstToOldAst.put(node, oldASTNode);
- }
-
- /*
- * Method declared on BindingResolver.
- */
- synchronized void updateKey(ASTNode node, ASTNode newNode) {
- Object astNode = this.newAstToOldAst.remove(node);
- if (astNode != null) {
- this.newAstToOldAst.put(newNode, astNode);
- }
- }
-
- /**
- * Answer an array type binding with the given type binding and the given
- * dimensions.
- *
- * <p>If the given type binding is an array binding, then the resulting dimensions is the given dimensions
- * plus the existing dimensions of the array binding. Otherwise the resulting dimensions is the given
- * dimensions.</p>
- *
- * <p>
- * The default implementation of this method returns <code>null</code>.
- * Subclasses may reimplement.
- * </p>
- *
- * @param typeBinding the given type binding
- * @param dimensions the given dimensions
- * @return an array type binding with the given type binding and the given
- * dimensions
- * @throws IllegalArgumentException if the type binding represents the <code>void</code> type binding
- */
- ITypeBinding resolveArrayType(ITypeBinding typeBinding, int dimensions) {
- if (typeBinding instanceof RecoveredTypeBinding) throw new IllegalArgumentException("Cannot be called on a recovered type binding"); //$NON-NLS-1$
- ITypeBinding leafComponentType = typeBinding;
- int actualDimensions = dimensions;
- if (typeBinding.isArray()) {
- leafComponentType = typeBinding.getElementType();
- actualDimensions += typeBinding.getDimensions();
- }
- net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding leafTypeBinding = null;
- if (leafComponentType.isPrimitive()) {
- String name = leafComponentType.getBinaryName();
- switch(name.charAt(0)) {
- case 'I' :
- leafTypeBinding = net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding.INT;
- break;
- case 'B' :
- leafTypeBinding = net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding.BYTE;
- break;
- case 'Z' :
- leafTypeBinding = net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding.BOOLEAN;
- break;
- case 'C' :
- leafTypeBinding = net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding.CHAR;
- break;
- case 'J' :
- leafTypeBinding = net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding.LONG;
- break;
- case 'S' :
- leafTypeBinding = net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding.SHORT;
- break;
- case 'D' :
- leafTypeBinding = net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding.DOUBLE;
- break;
- case 'F' :
- leafTypeBinding = net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding.FLOAT;
- break;
- case 'V' :
- throw new IllegalArgumentException();
- }
- } else {
- if (!(leafComponentType instanceof TypeBinding)) return null;
- leafTypeBinding = ((TypeBinding) leafComponentType).binding;
- }
- return this.getTypeBinding(this.lookupEnvironment().createArrayType(leafTypeBinding, actualDimensions));
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2007 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import net.sourceforge.phpdt.core.compiler.CharOperation;
-import net.sourceforge.phpdt.core.compiler.InvalidInputException;
-import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
-import net.sourceforge.phpdt.internal.compiler.parser.TerminalTokens;
-import net.sourceforge.phpdt.internal.compiler.util.Util;
-
-/**
- * Internal class for associating comments with AST nodes.
- *
- * @since 3.0
- */
-class DefaultCommentMapper {
- Comment[] comments;
- Scanner scanner;
-
- // extended nodes storage
- int leadingPtr;
- ASTNode[] leadingNodes;
- long[] leadingIndexes;
- int trailingPtr, lastTrailingPtr;
- ASTNode[] trailingNodes;
- long[] trailingIndexes;
- static final int STORAGE_INCREMENT = 16;
-
- /**
- * @param table the given table of comments
- */
- DefaultCommentMapper(Comment[] table) {
- this.comments = table;
- }
-
- boolean hasSameTable(Comment[] table) {
- return this.comments == table;
- }
-
- /**
- * Get comment of the list which includes a given position
- *
- * @param position The position belonging to the looked up comment
- * @return comment which includes the given position or null if none was found
- */
- Comment getComment(int position) {
-
- if (this.comments == null) {
- return null;
- }
- int size = this.comments.length;
- if (size == 0) {
- return null;
- }
- int index = getCommentIndex(0, position, 0);
- if (index<0) {
- return null;
- }
- return this.comments[index];
- }
-
- /*
- * Get the index of comment which contains given position.
- * If there's no matching comment, then return depends on exact parameter:
- * = 0: return -1
- * < 0: return index of the comment before the given position
- * > 0: return index of the comment after the given position
- */
- private int getCommentIndex(int start, int position, int exact) {
- if (position == 0) {
- if (this.comments.length > 0 && this.comments[0].getStartPosition() == 0) {
- return 0;
- }
- return -1;
- }
- int bottom = start, top = this.comments.length - 1;
- int i = 0, index = -1;
- Comment comment = null;
- while (bottom <= top) {
- i = bottom + (top - bottom) /2;
- comment = this.comments[i];
- int commentStart = comment.getStartPosition();
- if (position < commentStart) {
- top = i-1;
- } else if (position >=(commentStart+comment.getLength())) {
- bottom = i+1;
- } else {
- index = i;
- break;
- }
- }
- if (index<0 && exact!=0) {
- comment = this.comments[i];
- if (position < comment.getStartPosition()) {
- return exact<0 ? i-1 : i;
- } else {
- return exact<0 ? i : i+1;
- }
- }
- return index;
- }
-
- /**
- * Returns the extended start position of the given node. Unlike
- * {@link ASTNode#getStartPosition()} and {@link ASTNode#getLength()},
- * the extended source range may include comments and whitespace
- * immediately before or after the normal source range for the node.
- *
- * @param node the node
- * @return the 0-based character index, or <code>-1</code>
- * if no source position information is recorded for this node
- * @see #getExtendedLength(ASTNode)
- * @since 3.0
- */
- public int getExtendedStartPosition(ASTNode node) {
- if (this.leadingPtr >= 0) {
- long range = -1;
- for (int i=0; range<0 && i<=this.leadingPtr; i++) {
- if (this.leadingNodes[i] == node) range = this.leadingIndexes[i];
- }
- if (range >= 0) {
- return this.comments[(int)(range>>32)].getStartPosition() ;
- }
- }
- return node.getStartPosition();
- }
-
- /*
- * Search the line number corresponding to a specific position
- * between the given line range (inclusive)
- * @param position int
- * @parem lineRange size-2 int[]
- * @return int
- */
- public final int getLineNumber(int position, int[] lineRange) {
- int[] lineEnds = this.scanner.lineEnds;
- int length = lineEnds.length;
- return Util.getLineNumber(position, lineEnds, (lineRange[0] > length ? length : lineRange[0]) -1, (lineRange[1] > length ? length : lineRange[1]) - 1);
- }
-
- /*
- * Returns the extended end position of the given node.
- */
- public int getExtendedEnd(ASTNode node) {
- int end = node.getStartPosition() + node.getLength();
- if (this.trailingPtr >= 0) {
- long range = -1;
- for (int i=0; range<0 && i<=this.trailingPtr; i++) {
- if (this.trailingNodes[i] == node) range = this.trailingIndexes[i];
- }
- if (range >= 0) {
- Comment lastComment = this.comments[(int) range];
- end = lastComment.getStartPosition() + lastComment.getLength();
- }
- }
- return end-1;
- }
-
- /**
- * Returns the extended source length of the given node. Unlike
- * {@link ASTNode#getStartPosition()} and {@link ASTNode#getLength()},
- * the extended source range may include comments and whitespace
- * immediately before or after the normal source range for the node.
- *
- * @param node the node
- * @return a (possibly 0) length, or <code>0</code>
- * if no source position information is recorded for this node
- * @see #getExtendedStartPosition(ASTNode)
- * @see #getExtendedEnd(ASTNode)
- * @since 3.0
- */
- public int getExtendedLength(ASTNode node) {
- return getExtendedEnd(node) - getExtendedStartPosition(node) + 1;
- }
-
- /**
- * Return index of first leading comment of a given node.
- *
- * @param node
- * @return index of first leading comment or -1 if node has no leading comment
- */
- int firstLeadingCommentIndex(ASTNode node) {
- if (this.leadingPtr >= 0) {
- for (int i=0; i<=this.leadingPtr; i++) {
- if (this.leadingNodes[i] == node) {
- return (int) (this.leadingIndexes[i]>>32);
- }
- }
- }
- return -1;
- }
-
- /**
- * Return index of last trailing comment of a given node.
- *
- * @param node
- * @return index of last trailing comment or -1 if node has no trailing comment
- */
- int lastTrailingCommentIndex(ASTNode node) {
- if (this.trailingPtr >= 0) {
- for (int i=0; i<=this.trailingPtr; i++) {
- if (this.trailingNodes[i] == node) {
- return (int) this.trailingIndexes[i];
- }
- }
- }
- return -1;
- }
-
- /*
- * Initialize leading and trailing comments tables in whole nodes hierarchy of a compilation
- * unit.
- * Scanner is necessary to scan between nodes and comments and verify if there's
- * nothing else than white spaces.
- */
- void initialize(CompilationUnit unit, Scanner sc) {
-
- // Init array pointers
- this.leadingPtr = -1;
- this.trailingPtr = -1;
-
- // Init comments
- this.comments = unit.optionalCommentTable;
- if (this.comments == null) {
- return;
- }
- int size = this.comments.length;
- if (size == 0) {
- return;
- }
-
- // Init scanner and start ranges computing
- this.scanner = sc;
- this.scanner.tokenizeWhiteSpace = true;
-
- // Start unit visit
- DefaultASTVisitor commentVisitor = new CommentMapperVisitor();
- unit.accept(commentVisitor);
-
- // Reduce leading arrays if necessary
- int leadingCount = this.leadingPtr + 1;
- if (leadingCount > 0 && leadingCount < this.leadingIndexes.length) {
- System.arraycopy(this.leadingNodes, 0, this.leadingNodes = new ASTNode[leadingCount], 0, leadingCount);
- System.arraycopy(this.leadingIndexes, 0, this.leadingIndexes= new long[leadingCount], 0, leadingCount);
- }
-
- // Reduce trailing arrays if necessary
- if (this.trailingPtr >= 0) {
- // remove last remaining unresolved nodes
- while (this.trailingIndexes[this.trailingPtr] == -1) {
- this.trailingPtr--;
- if (this.trailingPtr < 0) {
- this.trailingIndexes = null;
- this.trailingNodes = null;
- break;
- }
- }
-
- // reduce array size
- int trailingCount = this.trailingPtr + 1;
- if (trailingCount > 0 && trailingCount < this.trailingIndexes.length) {
- System.arraycopy(this.trailingNodes, 0, this.trailingNodes = new ASTNode[trailingCount], 0, trailingCount);
- System.arraycopy(this.trailingIndexes, 0, this.trailingIndexes= new long[trailingCount], 0, trailingCount);
- }
- }
-
- // Release scanner as it's only used during unit visit
- this.scanner = null;
- }
-
- /**
- * Search and store node leading comments. Comments are searched in position range
- * from previous extended position to node start position. If one or several comment are found,
- * returns first comment start position, otherwise returns node start position.
- * <p>
- * Starts to search for first comment before node start position and return if none was found...
- *</p><p>
- * When first comment is found before node, goes up in comment list until one of
- * following conditions becomes true:
- * <ol>
- * <li>comment end is before previous end</li>
- * <li>comment start and previous end is on the same line but not on same line of node start</li>
- * <li>there's other than white characters between current node and comment</li>
- * <li>there's more than 1 line between current node and comment</li>
- * </ol>
- * If some comment have been found, then no token should be on
- * on the same line before, so remove all comments which do not verify this assumption.
- * </p><p>
- * If finally there's leading still comments, then stores indexes of the first and last one
- * in leading comments table.
- */
- int storeLeadingComments(ASTNode node, int previousEnd, int[] parentLineRange) {
- // Init extended position
- int nodeStart = node.getStartPosition();
- int extended = nodeStart;
-
- // Get line of node start position
- int previousEndLine = getLineNumber(previousEnd, parentLineRange);
- int nodeStartLine = getLineNumber(nodeStart, parentLineRange);
-
- // Find first comment index
- int idx = getCommentIndex(0, nodeStart, -1);
- if (idx == -1) {
- return nodeStart;
- }
-
- // Look after potential comments
- int startIdx = -1;
- int endIdx = idx;
- int previousStart = nodeStart;
- while (idx >= 0 && previousStart >= previousEnd) {
- // Verify for each comment that there's only white spaces between end and start of {following comment|node}
- Comment comment = this.comments[idx];
- int commentStart = comment.getStartPosition();
- int end = commentStart+comment.getLength()-1;
- int commentLine = getLineNumber(commentStart, parentLineRange);
- if (end <= previousEnd || (commentLine == previousEndLine && commentLine != nodeStartLine)) {
- // stop search on condition 1) and 2)
- break;
- } else if ((end+1) < previousStart) { // may be equals => then no scan is necessary
- this.scanner.resetTo(end+1, previousStart);
- try {
- int token = this.scanner.getNextToken();
- if (token != TerminalTokens.TokenNameWHITESPACE || this.scanner.currentPosition != previousStart) {
- // stop search on condition 3)
- // if first comment fails, then there's no extended position in fact
- if (idx == endIdx) {
- return nodeStart;
- }
- break;
- }
- } catch (InvalidInputException e) {
- // Should not happen, but return no extended position...
- return nodeStart;
- }
- // verify that there's no more than one line between node/comments
- char[] gap = this.scanner.getCurrentIdentifierSource();
- int nbrLine = 0;
- int pos = -1;
- while ((pos=CharOperation.indexOf('\n', gap,pos+1)) >= 0) {
- nbrLine++;
- }
- if (nbrLine > 1) {
- // stop search on condition 4)
- break;
- }
- }
- // Store previous infos
- previousStart = commentStart;
- startIdx = idx--;
- }
- if (startIdx != -1) {
- // Verify that there's no token on the same line before first leading comment
- int commentStart = this.comments[startIdx].getStartPosition();
- if (previousEnd < commentStart && previousEndLine != nodeStartLine) {
- int lastTokenEnd = previousEnd;
- this.scanner.resetTo(previousEnd, commentStart);
- try {
- while (this.scanner.currentPosition < commentStart) {
- if (this.scanner.getNextToken() != TerminalTokens.TokenNameWHITESPACE) {
- lastTokenEnd = this.scanner.getCurrentTokenEndPosition();
- }
- }
- } catch (InvalidInputException e) {
- // do nothing
- }
- int lastTokenLine = getLineNumber(lastTokenEnd, parentLineRange);
- int length = this.comments.length;
- while (startIdx<length && lastTokenLine == getLineNumber(this.comments[startIdx].getStartPosition(), parentLineRange) && nodeStartLine != lastTokenLine) {
- startIdx++;
- }
- }
- // Store leading comments indexes
- if (startIdx <= endIdx) {
- if (++this.leadingPtr == 0) {
- this.leadingNodes = new ASTNode[STORAGE_INCREMENT];
- this.leadingIndexes = new long[STORAGE_INCREMENT];
- } else if (this.leadingPtr == this.leadingNodes.length) {
- int newLength = (this.leadingPtr*3/2)+STORAGE_INCREMENT;
- System.arraycopy(this.leadingNodes, 0, this.leadingNodes = new ASTNode[newLength], 0, this.leadingPtr);
- System.arraycopy(this.leadingIndexes, 0, this.leadingIndexes = new long[newLength], 0, this.leadingPtr);
- }
- this.leadingNodes[this.leadingPtr] = node;
- this.leadingIndexes[this.leadingPtr] = (((long)startIdx)<<32) + endIdx;
- extended = this.comments[endIdx].getStartPosition();
- }
- }
- return extended;
- }
-
- /**
- * Search and store node trailing comments. Comments are searched in position range
- * from node end position to specified next start. If one or several comment are found,
- * returns last comment end position, otherwise returns node end position.
- * <p>
- * Starts to search for first comment after node end position and return if none was found...
- *</p><p>
- * When first comment is found after node, goes down in comment list until one of
- * following conditions becomes true:
- * <ol>
- * <li>comment start is after next start</li>
- * <li>there's other than white characters between current node and comment</li>
- * <li>there's more than 1 line between current node and comment</li>
- *</ol>
- * If at least potential comments have been found, then all of them has to be separated
- * from following node. So, remove all comments which do not verify this assumption.
- * Note that this verification is not applicable on last node.
- * </p><p>
- * If finally there's still trailing comments, then stores indexes of the first and last one
- * in trailing comments table.
- */
- int storeTrailingComments(ASTNode node, int nextStart, boolean lastChild, int[] parentLineRange) {
-
- // Init extended position
- int nodeEnd = node.getStartPosition()+node.getLength()-1;
- if (nodeEnd == nextStart) {
- // special case for last child of its parent
- if (++this.trailingPtr == 0) {
- this.trailingNodes = new ASTNode[STORAGE_INCREMENT];
- this.trailingIndexes = new long[STORAGE_INCREMENT];
- this.lastTrailingPtr = -1;
- } else if (this.trailingPtr == this.trailingNodes.length) {
- int newLength = (this.trailingPtr*3/2)+STORAGE_INCREMENT;
- System.arraycopy(this.trailingNodes, 0, this.trailingNodes = new ASTNode[newLength], 0, this.trailingPtr);
- System.arraycopy(this.trailingIndexes, 0, this.trailingIndexes = new long[newLength], 0, this.trailingPtr);
- }
- this.trailingNodes[this.trailingPtr] = node;
- this.trailingIndexes[this.trailingPtr] = -1;
- return nodeEnd;
- }
- int extended = nodeEnd;
-
- // Get line number
- int nodeEndLine = getLineNumber(nodeEnd, parentLineRange);
-
- // Find comments range index
- int idx = getCommentIndex(0, nodeEnd, 1);
- if (idx == -1) {
- return nodeEnd;
- }
-
- // Look after potential comments
- int startIdx = idx;
- int endIdx = -1;
- int length = this.comments.length;
- int commentStart = extended+1;
- int previousEnd = nodeEnd+1;
- int sameLineIdx = -1;
- while (idx<length && commentStart < nextStart) {
- // get comment and leave if next starting position has been reached
- Comment comment = this.comments[idx];
- commentStart = comment.getStartPosition();
- // verify that there's nothing else than white spaces between node/comments
- if (commentStart >= nextStart) {
- // stop search on condition 1)
- break;
- } else if (previousEnd < commentStart) {
- this.scanner.resetTo(previousEnd, commentStart);
- try {
- int token = this.scanner.getNextToken();
- if (token != TerminalTokens.TokenNameWHITESPACE || this.scanner.currentPosition != commentStart) {
- // stop search on condition 2)
- // if first index fails, then there's no extended position in fact...
- if (idx == startIdx) {
- return nodeEnd;
- }
- // otherwise we get the last index of trailing comment => break
- break;
- }
- } catch (InvalidInputException e) {
- // Should not happen, but return no extended position...
- return nodeEnd;
- }
- // verify that there's no more than one line between node/comments
- char[] gap = this.scanner.getCurrentIdentifierSource();
- int nbrLine = 0;
- int pos = -1;
- while ((pos=CharOperation.indexOf('\n', gap,pos+1)) >= 0) {
- nbrLine++;
- }
- if (nbrLine > 1) {
- // stop search on condition 3)
- break;
- }
- }
- // Store index if we're on the same line than node end
- int commentLine = getLineNumber(commentStart, parentLineRange);
- if (commentLine == nodeEndLine) {
- sameLineIdx = idx;
- }
- // Store previous infos
- previousEnd = commentStart+comment.getLength();
- endIdx = idx++;
- }
- if (endIdx != -1) {
- // Verify that following node start is separated
- if (!lastChild) {
- int nextLine = getLineNumber(nextStart, parentLineRange);
- int previousLine = getLineNumber(previousEnd, parentLineRange);
- if((nextLine - previousLine) <= 1) {
- if (sameLineIdx == -1) return nodeEnd;
- endIdx = sameLineIdx;
- }
- }
- // Store trailing comments indexes
- if (++this.trailingPtr == 0) {
- this.trailingNodes = new ASTNode[STORAGE_INCREMENT];
- this.trailingIndexes = new long[STORAGE_INCREMENT];
- this.lastTrailingPtr = -1;
- } else if (this.trailingPtr == this.trailingNodes.length) {
- int newLength = (this.trailingPtr*3/2)+STORAGE_INCREMENT;
- System.arraycopy(this.trailingNodes, 0, this.trailingNodes = new ASTNode[newLength], 0, this.trailingPtr);
- System.arraycopy(this.trailingIndexes, 0, this.trailingIndexes = new long[newLength], 0, this.trailingPtr);
- }
- this.trailingNodes[this.trailingPtr] = node;
- long nodeRange = (((long)startIdx)<<32) + endIdx;
- this.trailingIndexes[this.trailingPtr] = nodeRange;
- // Compute new extended end
- extended = this.comments[endIdx].getStartPosition()+this.comments[endIdx].getLength()-1;
- // Look for children unresolved extended end
- ASTNode previousNode = node;
- int ptr = this.trailingPtr - 1; // children extended end were stored before
- while (ptr >= 0) {
- long range = this.trailingIndexes[ptr];
- if (range != -1) break; // there's no more unresolved nodes
- ASTNode unresolved = this.trailingNodes[ptr];
- if (previousNode != unresolved.getParent()) break; // we're no longer in node ancestor hierarchy
- this.trailingIndexes[ptr] = nodeRange;
- previousNode = unresolved;
- ptr--; // get previous node
- }
- // Remove remaining unresolved nodes
- if (ptr > this.lastTrailingPtr) {
- int offset = ptr - this.lastTrailingPtr;
- for (int i=ptr+1; i<=this.trailingPtr; i++) {
- this.trailingNodes[i-offset] = this.trailingNodes[i];
- this.trailingIndexes[i-offset] = this.trailingIndexes[i];
- }
- this.trailingPtr -= offset;
- }
- this.lastTrailingPtr = this.trailingPtr;
- }
- return extended;
- }
-
- class CommentMapperVisitor extends DefaultASTVisitor {
-
- ASTNode topSiblingParent = null;
- ASTNode[] siblings = new ASTNode[10];
- int[][] parentLineRange = new int[10][];
- int siblingPtr = -1;
-
- protected boolean visitNode(ASTNode node) {
-
- // Get default previous end
- ASTNode parent = node.getParent();
- int previousEnd = parent.getStartPosition();
-
- // Look for sibling node
- ASTNode sibling = parent == this.topSiblingParent ? (ASTNode) this.siblings[this.siblingPtr] : null;
- if (sibling != null) {
- // Found one previous sibling, so compute its trailing comments using current node start position
- try {
- previousEnd = storeTrailingComments(sibling, node.getStartPosition(), false, this.parentLineRange[this.siblingPtr]);
- } catch (Exception ex) {
- // Give up extended ranges at this level if unexpected exception happens...
- }
- }
-
- // Stop visit for malformed node (see bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=84049)
- if ((node.typeAndFlags & ASTNode.MALFORMED) != 0) {
- return false;
- }
-
- // Compute leading comments for current node
- int[] previousLineRange = this.siblingPtr > -1 ? this.parentLineRange[this.siblingPtr] : new int[] {1, DefaultCommentMapper.this.scanner.linePtr+1};
- try {
- storeLeadingComments(node, previousEnd, previousLineRange);
- } catch (Exception ex) {
- // Give up extended ranges at this level if unexpected exception happens...
- }
-
- // Store current node as waiting sibling for its parent
- if (this.topSiblingParent != parent) {
- if (this.siblings.length == ++this.siblingPtr) {
- System.arraycopy(this.siblings, 0, this.siblings = new ASTNode[this.siblingPtr*2], 0, this.siblingPtr);
- System.arraycopy(this.parentLineRange, 0, this.parentLineRange = new int[this.siblingPtr*2][], 0, this.siblingPtr);
- }
- if (this.topSiblingParent == null) {
- // node is a CompilationUnit
- this.parentLineRange[this.siblingPtr] = previousLineRange;
- } else {
- int parentStart = parent.getStartPosition();
- int firstLine = getLineNumber(parentStart, previousLineRange);
- int lastLine = getLineNumber(parentStart + parent.getLength() - 1, previousLineRange);
- if (this.parentLineRange[this.siblingPtr] == null) {
- this.parentLineRange[this.siblingPtr] = new int[] {firstLine, lastLine};
- } else {
- int[] lineRange = this.parentLineRange[this.siblingPtr];
- lineRange[0] = firstLine;
- lineRange[1] = lastLine;
- }
- }
- this.topSiblingParent = parent;
- }
- this.siblings[this.siblingPtr] = node;
-
- // We're always ok to visit sub-levels
- return true;
- }
-
- protected void endVisitNode(ASTNode node) {
-
- // Look if a child node is waiting for trailing comments computing
- ASTNode sibling = this.topSiblingParent == node ? (ASTNode) this.siblings[this.siblingPtr] : null;
- if (sibling != null) {
- try {
- storeTrailingComments(sibling, node.getStartPosition()+node.getLength()-1, true, this.parentLineRange[this.siblingPtr]);
- } catch (Exception ex) {
- // Give up extended ranges at this level if unexpected exception happens...
- }
- }
- // Remove sibling if needed
- if (this.topSiblingParent != null /*not a CompilationUnit*/
- && this.topSiblingParent == node) {
- this.siblingPtr--;
- this.topSiblingParent = node.getParent();
- }
- }
-
- public boolean visit ( CompilationUnit node) {
- // do nothing special, just go down in sub-levels
- return true;
- }
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2005, 2007 BEA Systems, Inc.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * tyeung@bea.com - initial API and implementation
- * IBM Corporation - implemented methods from IBinding
- * IBM Corporation - renamed from ResolvedDefaultValuePair to DefaultValuePairBinding
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import net.sourceforge.phpdt.core.dom.BindingResolver;
-import net.sourceforge.phpdt.core.dom.IMethodBinding;
-
-/**
- * Member value pair which compose of default values.
- */
-class DefaultValuePairBinding extends MemberValuePairBinding {
-
- private net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding method;
-
- DefaultValuePairBinding(net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding binding, BindingResolver resolver) {
- super(null, resolver);
- this.method = binding;
- this.value = MemberValuePairBinding.buildDOMValue(binding.getDefaultValue(), resolver);
- }
-
- public IMethodBinding getMethodBinding() {
- return this.bindingResolver.getMethodBinding(this.method);
- }
-
- public String getName() {
- return new String(this.method.selector);
- }
-
- public Object getValue() {
- return this.value;
- }
-
- public boolean isDefault() {
- return true;
- }
-
- public boolean isDeprecated() {
- return this.method.isDeprecated();
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Do statement AST node type.
- *
- * <pre>
- * DoStatement:
- * <b>do</b> Statement <b>while</b> <b>(</b> Expression <b>)</b> <b>;</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class DoStatement extends Statement {
-
- /**
- * The "expression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(DoStatement.class, "expression", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "body" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor BODY_PROPERTY =
- new ChildPropertyDescriptor(DoStatement.class, "body", Statement.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(3);
- createPropertyList(DoStatement.class, properyList);
- addProperty(EXPRESSION_PROPERTY, properyList);
- addProperty(BODY_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The expression; lazily initialized; defaults to an unspecified, but
- * legal, expression.
- */
- private Expression expression = null;
-
- /**
- * The body statement; lazily initialized; defaults to an empty block.
- */
- private Statement body = null;
-
- /**
- * Creates a new unparented do statement node owned by the given
- * AST. By default, the expresssion is unspecified, but legal,
- * and the body statement is an empty block.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- DoStatement(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == EXPRESSION_PROPERTY) {
- if (get) {
- return getExpression();
- } else {
- setExpression((Expression) child);
- return null;
- }
- }
- if (property == BODY_PROPERTY) {
- if (get) {
- return getBody();
- } else {
- setBody((Statement) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return DO_STATEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- DoStatement result = new DoStatement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- result.setExpression((Expression) getExpression().clone(target));
- result.setBody((Statement) getBody().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getBody());
- acceptChild(visitor, getExpression());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the expression of this do statement.
- *
- * @return the expression node
- */
- public Expression getExpression() {
- if (this.expression == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.expression == null) {
- preLazyInit();
- this.expression = new SimpleName(this.ast);
- postLazyInit(this.expression, EXPRESSION_PROPERTY);
- }
- }
- }
- return this.expression;
- }
-
- /**
- * Sets the expression of this do statement.
- *
- * @param expression the expression node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setExpression(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.expression;
- preReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- this.expression = expression;
- postReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- }
-
- /**
- * Returns the body of this do statement.
- *
- * @return the body statement node
- */
- public Statement getBody() {
- if (this.body == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.body == null) {
- preLazyInit();
- this.body = new Block(this.ast);
- postLazyInit(this.body, BODY_PROPERTY);
- }
- }
- }
- return this.body;
- }
-
- /**
- * Sets the body of this do statement.
- * <p>
- * Special note: The Java language does not allow a local variable declaration
- * to appear as the body of a do statement (they may only appear within a
- * block). However, the AST will allow a <code>VariableDeclarationStatement</code>
- * as the body of a <code>DoStatement</code>. To get something that will
- * compile, be sure to embed the <code>VariableDeclarationStatement</code>
- * inside a <code>Block</code>.
- * </p>
- *
- * @param statement the body statement node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setBody(Statement statement) {
- if (statement == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.body;
- preReplaceChild(oldChild, statement, BODY_PROPERTY);
- this.body = statement;
- postReplaceChild(oldChild, statement, BODY_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.expression == null ? 0 : getExpression().treeSize())
- + (this.body == null ? 0 : getBody().treeSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.Iterator;
-import java.util.List;
-
-import net.sourceforge.phpdt.core.compiler.CharOperation;
-import net.sourceforge.phpdt.core.compiler.InvalidInputException;
-import net.sourceforge.phpdt.internal.compiler.classfmt.ClassFileConstants;
-import net.sourceforge.phpdt.internal.compiler.parser.AbstractCommentParser;
-import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
-import net.sourceforge.phpdt.internal.compiler.parser.ScannerHelper;
-import net.sourceforge.phpdt.internal.compiler.parser.TerminalTokens;
-
-/**
- * Internal parser used for decoding doc comments.
- *
- * @since 3.0
- */
-class DocCommentParser extends AbstractCommentParser {
-
- private Javadoc docComment;
- private AST ast;
-
- DocCommentParser(AST ast, Scanner scanner, boolean check) {
- super(null);
- this.ast = ast;
- this.scanner = scanner;
- this.sourceLevel = this.ast.apiLevel() >= AST.JLS3 ? ClassFileConstants.JDK1_5 : ClassFileConstants.JDK1_3;
- this.checkDocComment = check;
- this.kind = DOM_PARSER | TEXT_PARSE;
- }
-
- /* (non-Javadoc)
- * Returns true if tag @deprecated is present in annotation.
- *
- * If annotation checking is enabled, will also construct an Annotation node, which will be stored into Parser.annotation
- * slot for being consumed later on.
- */
- public Javadoc parse(int[] positions) {
- return parse(positions[0], positions[1]-positions[0]);
- }
- public Javadoc parse(int start, int length) {
-
- // Init
- this.source = this.scanner.source;
- this.lineEnds = this.scanner.lineEnds;
- this.docComment = new Javadoc(this.ast);
-
- // Parse
- if (this.checkDocComment) {
- this.javadocStart = start;
- this.javadocEnd = start+length-1;
- this.firstTagPosition = this.javadocStart;
- commentParse();
- }
- this.docComment.setSourceRange(start, length);
- if (this.ast.apiLevel == AST.JLS2_INTERNAL) {
- setComment(start, length); // backward compatibility
- }
- return this.docComment;
- }
-
- /**
- * Sets the comment starting at the given position and with the given length.
- * <p>
- * Note the only purpose of this method is to hide deprecated warnings.
- * @deprecated mark deprecated to hide deprecated usage
- */
- private void setComment(int start, int length) {
- this.docComment.setComment(new String(this.source, start, length));
- }
-
- public String toString() {
- StringBuffer buffer = new StringBuffer();
- buffer.append("javadoc: ").append(this.docComment).append("\n"); //$NON-NLS-1$ //$NON-NLS-2$
- buffer.append(super.toString());
- return buffer.toString();
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.internal.compiler.parser.AbstractCommentParser#createArgumentReference(char[], java.lang.Object, int)
- */
- protected Object createArgumentReference(char[] name, int dim, boolean isVarargs, Object typeRef, long[] dimPositions, long argNamePos) throws InvalidInputException {
- try {
- MethodRefParameter argument = this.ast.newMethodRefParameter();
- ASTNode node = (ASTNode) typeRef;
- int argStart = node.getStartPosition();
- int argEnd = node.getStartPosition()+node.getLength()-1;
- if (dim > 0) argEnd = (int) dimPositions[dim-1];
- if (argNamePos >= 0) argEnd = (int) argNamePos;
- if (name.length != 0) {
- final SimpleName argName = new SimpleName(this.ast);
- argName.internalSetIdentifier(new String(name));
- argument.setName(argName);
- int argNameStart = (int) (argNamePos >>> 32);
- argName.setSourceRange(argNameStart, argEnd-argNameStart+1);
- }
- Type argType = null;
- if (node.getNodeType() == ASTNode.PRIMITIVE_TYPE) {
- argType = (PrimitiveType) node;
-// if (dim > 0) {
-// argType = this.ast.newArrayType(argType, dim);
-// argType.setSourceRange(argStart, ((int) dimPositions[dim-1])-argStart+1);
-// }
- } else {
- Name argTypeName = (Name) node;
- argType = this.ast.newSimpleType(argTypeName);
- argType.setSourceRange(argStart, node.getLength());
- }
- if (dim > 0 && !isVarargs) {
- for (int i=0; i<dim; i++) {
- argType = this.ast.newArrayType(argType);
- argType.setSourceRange(argStart, ((int) dimPositions[i])-argStart+1);
- }
- }
- argument.setType(argType);
- argument.setSourceRange(argStart, argEnd - argStart + 1);
- return argument;
- }
- catch (ClassCastException ex) {
- throw new InvalidInputException();
- }
- }
-/* (non-Javadoc)
- * @see org.eclipse.jdt.internal.compiler.parser.AbstractCommentParser#createFieldReference()
- */
- protected Object createFieldReference(Object receiver) throws InvalidInputException {
- try {
- MemberRef fieldRef = this.ast.newMemberRef();
- SimpleName fieldName = new SimpleName(this.ast);
- fieldName.internalSetIdentifier(new String(this.identifierStack[0]));
- fieldRef.setName(fieldName);
- int start = (int) (this.identifierPositionStack[0] >>> 32);
- int end = (int) this.identifierPositionStack[0];
- fieldName.setSourceRange(start, end - start + 1);
- if (receiver == null) {
- start = this.memberStart;
- fieldRef.setSourceRange(start, end - start + 1);
- } else {
- Name typeRef = (Name) receiver;
- fieldRef.setQualifier(typeRef);
- start = typeRef.getStartPosition();
- end = fieldName.getStartPosition()+fieldName.getLength()-1;
- fieldRef.setSourceRange(start, end-start+1);
- }
- return fieldRef;
- }
- catch (ClassCastException ex) {
- throw new InvalidInputException();
- }
- }
- /* (non-Javadoc)
- * @see org.eclipse.jdt.internal.compiler.parser.AbstractCommentParser#createMethodReference(java.lang.Object[])
- */
- protected Object createMethodReference(Object receiver, List arguments) throws InvalidInputException {
- try {
- // Create method ref
- MethodRef methodRef = this.ast.newMethodRef();
- SimpleName methodName = new SimpleName(this.ast);
- int length = this.identifierLengthStack[0] - 1; // may be > 0 for member class constructor reference
- methodName.internalSetIdentifier(new String(this.identifierStack[length]));
- methodRef.setName(methodName);
- int start = (int) (this.identifierPositionStack[length] >>> 32);
- int end = (int) this.identifierPositionStack[length];
- methodName.setSourceRange(start, end - start + 1);
- // Set qualifier
- if (receiver == null) {
- start = this.memberStart;
- methodRef.setSourceRange(start, end - start + 1);
- } else {
- Name typeRef = (Name) receiver;
- methodRef.setQualifier(typeRef);
- start = typeRef.getStartPosition();
- }
- // Add arguments
- if (arguments != null) {
- Iterator parameters = arguments.listIterator();
- while (parameters.hasNext()) {
- MethodRefParameter param = (MethodRefParameter) parameters.next();
- methodRef.parameters().add(param);
- }
- }
- methodRef.setSourceRange(start, this.scanner.getCurrentTokenEndPosition()-start+1);
- return methodRef;
- }
- catch (ClassCastException ex) {
- throw new InvalidInputException();
- }
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.internal.compiler.parser.AbstractCommentParser#createTag()
- */
- protected void createTag() {
- TagElement tagElement = this.ast.newTagElement();
- int position = this.scanner.currentPosition;
- this.scanner.resetTo(this.tagSourceStart, this.tagSourceEnd);
- StringBuffer tagName = new StringBuffer();
- int start = this.tagSourceStart;
- this.scanner.getNextChar();
- while (this.scanner.currentPosition <= (this.tagSourceEnd+1)) {
- tagName.append(this.scanner.currentCharacter);
- this.scanner.getNextChar();
- }
- tagElement.setTagName(tagName.toString());
- if (this.inlineTagStarted) {
- start = this.inlineTagStart;
- TagElement previousTag = null;
- if (this.astPtr == -1) {
- previousTag = this.ast.newTagElement();
- previousTag.setSourceRange(start, this.tagSourceEnd-start+1);
- pushOnAstStack(previousTag, true);
- } else {
- previousTag = (TagElement) this.astStack[this.astPtr];
- }
- int previousStart = previousTag.getStartPosition();
- previousTag.fragments().add(tagElement);
- previousTag.setSourceRange(previousStart, this.tagSourceEnd-previousStart+1);
- } else {
- pushOnAstStack(tagElement, true);
- }
- tagElement.setSourceRange(start, this.tagSourceEnd-start+1);
- this.scanner.resetTo(position, this.javadocEnd);
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.internal.compiler.parser.AbstractCommentParser#createTypeReference()
- */
- protected Object createTypeReference(int primitiveToken) {
- int size = this.identifierLengthStack[this.identifierLengthPtr];
- String[] identifiers = new String[size];
- int pos = this.identifierPtr - size + 1;
- for (int i = 0; i < size; i++) {
- identifiers[i] = new String(this.identifierStack[pos+i]);
- }
- ASTNode typeRef = null;
- if (primitiveToken == -1) {
- typeRef = this.ast.internalNewName(identifiers);
- } else {
- switch (primitiveToken) {
- case TerminalTokens.TokenNamevoid :
- typeRef = this.ast.newPrimitiveType(PrimitiveType.VOID);
- break;
- case TerminalTokens.TokenNameboolean :
- typeRef = this.ast.newPrimitiveType(PrimitiveType.BOOLEAN);
- break;
- case TerminalTokens.TokenNamebyte :
- typeRef = this.ast.newPrimitiveType(PrimitiveType.BYTE);
- break;
- case TerminalTokens.TokenNamechar :
- typeRef = this.ast.newPrimitiveType(PrimitiveType.CHAR);
- break;
- case TerminalTokens.TokenNamedouble :
- typeRef = this.ast.newPrimitiveType(PrimitiveType.DOUBLE);
- break;
- case TerminalTokens.TokenNamefloat :
- typeRef = this.ast.newPrimitiveType(PrimitiveType.FLOAT);
- break;
- case TerminalTokens.TokenNameint :
- typeRef = this.ast.newPrimitiveType(PrimitiveType.INT);
- break;
- case TerminalTokens.TokenNamelong :
- typeRef = this.ast.newPrimitiveType(PrimitiveType.LONG);
- break;
- case TerminalTokens.TokenNameshort :
- typeRef = this.ast.newPrimitiveType(PrimitiveType.SHORT);
- break;
- default:
- // should not happen
- return null;
- }
- }
- // Update ref for whole name
- int start = (int) (this.identifierPositionStack[pos] >>> 32);
-// int end = (int) this.identifierPositionStack[this.identifierPtr];
-// typeRef.setSourceRange(start, end-start+1);
- // Update references of each simple name
- if (size > 1) {
- Name name = (Name)typeRef;
- int nameIndex = size;
- for (int i=this.identifierPtr; i>pos; i--, nameIndex--) {
- int s = (int) (this.identifierPositionStack[i] >>> 32);
- int e = (int) this.identifierPositionStack[i];
- name.index = nameIndex;
- SimpleName simpleName = ((QualifiedName)name).getName();
- simpleName.index = nameIndex;
- simpleName.setSourceRange(s, e-s+1);
- name.setSourceRange(start, e-start+1);
- name = ((QualifiedName)name).getQualifier();
- }
- int end = (int) this.identifierPositionStack[pos];
- name.setSourceRange(start, end-start+1);
- name.index = nameIndex;
- } else {
- int end = (int) this.identifierPositionStack[pos];
- typeRef.setSourceRange(start, end-start+1);
- }
- return typeRef;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.internal.compiler.parser.AbstractCommentParser#parseIdentifierTag(boolean)
- */
- protected boolean parseIdentifierTag(boolean report) {
- if (super.parseIdentifierTag(report)) {
- createTag();
- this.index = this.tagSourceEnd+1;
- this.scanner.resetTo(this.index, this.javadocEnd);
- return true;
- }
- return false;
- }
-
- /*
- * Parse @return tag declaration
- */
- protected boolean parseReturn() {
- createTag();
- return true;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.internal.compiler.parser.AbstractCommentParser#parseTag(int)
- */
- protected boolean parseTag(int previousPosition) throws InvalidInputException {
-
- // Read tag name
- int currentPosition = this.index;
- int token = readTokenAndConsume();
- char[] tagName = CharOperation.NO_CHAR;
- if (currentPosition == this.scanner.startPosition) {
- this.tagSourceStart = this.scanner.getCurrentTokenStartPosition();
- this.tagSourceEnd = this.scanner.getCurrentTokenEndPosition();
- tagName = this.scanner.getCurrentIdentifierSource();
- } else {
- this.tagSourceEnd = currentPosition-1;
- }
-
- // Try to get tag name other than java identifier
- // (see bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=51660)
- if (this.scanner.currentCharacter != ' ' && !ScannerHelper.isWhitespace(this.scanner.currentCharacter)) {
- tagNameToken: while (token != TerminalTokens.TokenNameEOF && this.index < this.scanner.eofPosition) {
- int length = tagName.length;
- // !, ", #, %, &, ', -, :, <, >, * chars and spaces are not allowed in tag names
- switch (this.scanner.currentCharacter) {
- case '}':
- case '*': // break for '*' as this is perhaps the end of comment (bug 65288)
- case '!':
- case '#':
- case '%':
- case '&':
- case '\'':
- case '"':
- case ':':
- case '<':
- case '>':
- break tagNameToken;
- case '-': // allowed in tag names as this character is often used in doclets (bug 68087)
- System.arraycopy(tagName, 0, tagName = new char[length+1], 0, length);
- tagName[length] = this.scanner.currentCharacter;
- break;
- default:
- if (this.scanner.currentCharacter == ' ' || ScannerHelper.isWhitespace(this.scanner.currentCharacter)) {
- break tagNameToken;
- }
- token = readTokenAndConsume();
- char[] ident = this.scanner.getCurrentIdentifierSource();
- System.arraycopy(tagName, 0, tagName = new char[length+ident.length], 0, length);
- System.arraycopy(ident, 0, tagName, length, ident.length);
- break;
- }
- this.tagSourceEnd = this.scanner.getCurrentTokenEndPosition();
- this.scanner.getNextChar();
- this.index = this.scanner.currentPosition;
- }
- }
- int length = tagName.length;
- this.index = this.tagSourceEnd+1;
- this.scanner.currentPosition = this.tagSourceEnd+1;
- this.tagSourceStart = previousPosition;
-
- // tage name may be empty (see bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=125903)
- if (tagName.length == 0) {
- return false;
- }
-
- // Decide which parse to perform depending on tag name
- this.tagValue = NO_TAG_VALUE;
- boolean valid = true;
- switch (token) {
- case TerminalTokens.TokenNameIdentifier :
- switch (tagName[0]) {
- case 'c':
- if (length == TAG_CATEGORY_LENGTH && CharOperation.equals(TAG_CATEGORY, tagName)) {
- this.tagValue = TAG_CATEGORY_VALUE;
- valid = parseIdentifierTag(false); // TODO (frederic) reconsider parameter value when @category will be significant in spec
- } else {
- this.tagValue = TAG_OTHERS_VALUE;
- createTag();
- }
- break;
- case 'd':
- if (length == TAG_DEPRECATED_LENGTH && CharOperation.equals(TAG_DEPRECATED, tagName)) {
- this.deprecated = true;
- this.tagValue = TAG_DEPRECATED_VALUE;
- } else {
- this.tagValue = TAG_OTHERS_VALUE;
- }
- createTag();
- break;
- case 'i':
- if (length == TAG_INHERITDOC_LENGTH && CharOperation.equals(TAG_INHERITDOC, tagName)) {
- // inhibits inherited flag when tags have been already stored
- // see bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=51606
- // Note that for DOM_PARSER, nodes stack may be not empty even no '@' tag
- // was encountered in comment. But it cannot be the case for COMPILER_PARSER
- // and so is enough as it is only this parser which signals the missing tag warnings...
- if (this.astPtr==-1) {
- this.inheritedPositions = (((long) this.tagSourceStart) << 32) + this.tagSourceEnd;
- }
- this.tagValue = TAG_INHERITDOC_VALUE;
- } else {
- this.tagValue = TAG_OTHERS_VALUE;
- }
- createTag();
- break;
- case 'p':
- if (length == TAG_PARAM_LENGTH && CharOperation.equals(TAG_PARAM, tagName)) {
- this.tagValue = TAG_PARAM_VALUE;
- valid = parseParam();
- } else {
- this.tagValue = TAG_OTHERS_VALUE;
- createTag();
- }
- break;
- case 'e':
- if (length == TAG_EXCEPTION_LENGTH && CharOperation.equals(TAG_EXCEPTION, tagName)) {
- this.tagValue = TAG_EXCEPTION_VALUE;
- valid = parseThrows();
- } else {
- this.tagValue = TAG_OTHERS_VALUE;
- createTag();
- }
- break;
- case 's':
- if (length == TAG_SEE_LENGTH && CharOperation.equals(TAG_SEE, tagName)) {
- this.tagValue = TAG_SEE_VALUE;
- if (this.inlineTagStarted) {
- // bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=53290
- // Cannot have @see inside inline comment
- valid = false;
- } else {
- valid = parseReference();
- }
- } else {
- this.tagValue = TAG_OTHERS_VALUE;
- createTag();
- }
- break;
- case 'l':
- if (length == TAG_LINK_LENGTH && CharOperation.equals(TAG_LINK, tagName)) {
- this.tagValue = TAG_LINK_VALUE;
- } else if (length == TAG_LINKPLAIN_LENGTH && CharOperation.equals(TAG_LINKPLAIN, tagName)) {
- this.tagValue = TAG_LINKPLAIN_VALUE;
- }
- if (this.tagValue != NO_TAG_VALUE) {
- if (this.inlineTagStarted) {
- valid = parseReference();
- } else {
- // bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=53290
- // Cannot have @link outside inline comment
- valid = false;
- }
- } else {
- this.tagValue = TAG_OTHERS_VALUE;
- createTag();
- }
- break;
- case 'v':
- if (this.sourceLevel >= ClassFileConstants.JDK1_5 && length == TAG_VALUE_LENGTH && CharOperation.equals(TAG_VALUE, tagName)) {
- this.tagValue = TAG_VALUE_VALUE;
- if (this.inlineTagStarted) {
- valid = parseReference();
- } else {
- valid = false;
- }
- } else {
- this.tagValue = TAG_OTHERS_VALUE;
- createTag();
- }
- break;
- default:
- this.tagValue = TAG_OTHERS_VALUE;
- createTag();
- }
- break;
- case TerminalTokens.TokenNamereturn :
- this.tagValue = TAG_RETURN_VALUE;
- valid = parseReturn();
- break;
- case TerminalTokens.TokenNamethrows :
- this.tagValue = TAG_THROWS_VALUE;
- valid = parseThrows();
- break;
- case TerminalTokens.TokenNameabstract:
- case TerminalTokens.TokenNameassert:
- case TerminalTokens.TokenNameboolean:
- case TerminalTokens.TokenNamebreak:
- case TerminalTokens.TokenNamebyte:
- case TerminalTokens.TokenNamecase:
- case TerminalTokens.TokenNamecatch:
- case TerminalTokens.TokenNamechar:
- case TerminalTokens.TokenNameclass:
- case TerminalTokens.TokenNamecontinue:
- case TerminalTokens.TokenNamedefault:
- case TerminalTokens.TokenNamedo:
- case TerminalTokens.TokenNamedouble:
- case TerminalTokens.TokenNameelse:
- case TerminalTokens.TokenNameextends:
- case TerminalTokens.TokenNamefalse:
- case TerminalTokens.TokenNamefinal:
- case TerminalTokens.TokenNamefinally:
- case TerminalTokens.TokenNamefloat:
- case TerminalTokens.TokenNamefor:
- case TerminalTokens.TokenNameif:
- case TerminalTokens.TokenNameimplements:
- case TerminalTokens.TokenNameimport:
- case TerminalTokens.TokenNameinstanceof:
- case TerminalTokens.TokenNameint:
- case TerminalTokens.TokenNameinterface:
- case TerminalTokens.TokenNamelong:
- case TerminalTokens.TokenNamenative:
- case TerminalTokens.TokenNamenew:
- case TerminalTokens.TokenNamenull:
- case TerminalTokens.TokenNamepackage:
- case TerminalTokens.TokenNameprivate:
- case TerminalTokens.TokenNameprotected:
- case TerminalTokens.TokenNamepublic:
- case TerminalTokens.TokenNameshort:
- case TerminalTokens.TokenNamestatic:
- case TerminalTokens.TokenNamestrictfp:
- case TerminalTokens.TokenNamesuper:
- case TerminalTokens.TokenNameswitch:
- case TerminalTokens.TokenNamesynchronized:
- case TerminalTokens.TokenNamethis:
- case TerminalTokens.TokenNamethrow:
- case TerminalTokens.TokenNametransient:
- case TerminalTokens.TokenNametrue:
- case TerminalTokens.TokenNametry:
- case TerminalTokens.TokenNamevoid:
- case TerminalTokens.TokenNamevolatile:
- case TerminalTokens.TokenNamewhile:
- this.tagValue = TAG_OTHERS_VALUE;
- createTag();
- break;
- }
- this.textStart = this.index;
- return valid;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.internal.compiler.parser.AbstractCommentParser#pushParamName(java.lang.Object)
- */
- protected boolean pushParamName(boolean isTypeParam) {
- int idIndex = isTypeParam ? 1 : 0;
- final SimpleName name = new SimpleName(this.ast);
- name.internalSetIdentifier(new String(this.identifierStack[idIndex]));
- int nameStart = (int) (this.identifierPositionStack[idIndex] >>> 32);
- int nameEnd = (int) (this.identifierPositionStack[idIndex] & 0x00000000FFFFFFFFL);
- name.setSourceRange(nameStart, nameEnd-nameStart+1);
- TagElement paramTag = this.ast.newTagElement();
- paramTag.setTagName(TagElement.TAG_PARAM);
- if (isTypeParam) { // specific storage for @param <E> (see bug 79809)
- // '<' was stored in identifiers stack
- TextElement text = this.ast.newTextElement();
- text.setText(new String(this.identifierStack[0]));
- int txtStart = (int) (this.identifierPositionStack[0] >>> 32);
- int txtEnd = (int) (this.identifierPositionStack[0] & 0x00000000FFFFFFFFL);
- text.setSourceRange(txtStart, txtEnd-txtStart+1);
- paramTag.fragments().add(text);
- // add simple name
- paramTag.fragments().add(name);
- // '>' was stored in identifiers stack
- text = this.ast.newTextElement();
- text.setText(new String(this.identifierStack[2]));
- txtStart = (int) (this.identifierPositionStack[2] >>> 32);
- txtEnd = (int) (this.identifierPositionStack[2] & 0x00000000FFFFFFFFL);
- text.setSourceRange(txtStart, txtEnd-txtStart+1);
- paramTag.fragments().add(text);
- // set param tag source range
- paramTag.setSourceRange(this.tagSourceStart, txtEnd-this.tagSourceStart+1);
- } else {
- paramTag.setSourceRange(this.tagSourceStart, nameEnd-this.tagSourceStart+1);
- paramTag.fragments().add(name);
- }
- pushOnAstStack(paramTag, true);
- return true;
- }
- /* (non-Javadoc)
- * @see org.eclipse.jdt.internal.compiler.parser.AbstractCommentParser#pushSeeRef(java.lang.Object)
- */
- protected boolean pushSeeRef(Object statement) {
- TagElement seeTag = this.ast.newTagElement();
- ASTNode node = (ASTNode) statement;
- seeTag.fragments().add(node);
- int end = node.getStartPosition()+node.getLength()-1;
- if (this.inlineTagStarted) {
- seeTag.setSourceRange(this.inlineTagStart, end-this.inlineTagStart+1);
- switch (this.tagValue) {
- case TAG_LINK_VALUE:
- seeTag.setTagName(TagElement.TAG_LINK);
- break;
- case TAG_LINKPLAIN_VALUE:
- seeTag.setTagName(TagElement.TAG_LINKPLAIN);
- break;
- case TAG_VALUE_VALUE:
- seeTag.setTagName(TagElement.TAG_VALUE);
- break;
- }
- TagElement previousTag = null;
- int previousStart = this.inlineTagStart;
- if (this.astPtr == -1) {
- previousTag = this.ast.newTagElement();
- pushOnAstStack(previousTag, true);
- } else {
- previousTag = (TagElement) this.astStack[this.astPtr];
- previousStart = previousTag.getStartPosition();
- }
- previousTag.fragments().add(seeTag);
- previousTag.setSourceRange(previousStart, end-previousStart+1);
- } else {
- seeTag.setTagName(TagElement.TAG_SEE);
- seeTag.setSourceRange(this.tagSourceStart, end-this.tagSourceStart+1);
- pushOnAstStack(seeTag, true);
- }
- return true;
- }
- /* (non-Javadoc)
- * @see org.eclipse.jdt.internal.compiler.parser.AbstractCommentParser#pushText(int, int)
- */
- protected void pushText(int start, int end) {
-
- // Create text element
- TextElement text = this.ast.newTextElement();
- text.setText(new String( this.source, start, end-start));
- text.setSourceRange(start, end-start);
-
- // Search previous tag on which to add the text element
- TagElement previousTag = null;
- int previousStart = start;
- if (this.astPtr == -1) {
- previousTag = this.ast.newTagElement();
- previousTag.setSourceRange(start, end-start);
- pushOnAstStack(previousTag, true);
- } else {
- previousTag = (TagElement) this.astStack[this.astPtr];
- previousStart = previousTag.getStartPosition();
- }
-
- // If we're in a inline tag, then retrieve previous tag in its fragments
- List fragments = previousTag.fragments();
- if (this.inlineTagStarted) {
- int size = fragments.size();
- if (size == 0) {
- // no existing fragment => just add the element
- TagElement inlineTag = this.ast.newTagElement();
- fragments.add(inlineTag);
- previousTag = inlineTag;
- } else {
- // If last fragment is a tag, then use it as previous tag
- ASTNode lastFragment = (ASTNode) fragments.get(size-1);
- if (lastFragment.getNodeType() == ASTNode.TAG_ELEMENT) {
- previousTag = (TagElement) lastFragment;
- previousStart = previousTag.getStartPosition();
- }
- }
- }
-
- // Add the text
- previousTag.fragments().add(text);
- previousTag.setSourceRange(previousStart, end-previousStart);
- this.textStart = -1;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.internal.compiler.parser.AbstractCommentParser#pushThrowName(java.lang.Object)
- */
- protected boolean pushThrowName(Object typeRef) {
- TagElement throwsTag = this.ast.newTagElement();
- switch (this.tagValue) {
- case TAG_THROWS_VALUE:
- throwsTag.setTagName(TagElement.TAG_THROWS);
- break;
- case TAG_EXCEPTION_VALUE:
- throwsTag.setTagName(TagElement.TAG_EXCEPTION);
- break;
- }
- throwsTag.setSourceRange(this.tagSourceStart, this.scanner.getCurrentTokenEndPosition()-this.tagSourceStart+1);
- throwsTag.fragments().add(typeRef);
- pushOnAstStack(throwsTag, true);
- return true;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.internal.compiler.parser.AbstractCommentParser#refreshInlineTagPosition(int)
- */
- protected void refreshInlineTagPosition(int previousPosition) {
- if (this.astPtr != -1) {
- TagElement previousTag = (TagElement) this.astStack[this.astPtr];
- if (this.inlineTagStarted) {
- int previousStart = previousTag.getStartPosition();
- previousTag.setSourceRange(previousStart, previousPosition-previousStart+1);
- if (previousTag.fragments().size() > 0) {
- ASTNode inlineTag = (ASTNode) previousTag.fragments().get(previousTag.fragments().size()-1);
- if (inlineTag.getNodeType() == ASTNode.TAG_ELEMENT) {
- int inlineStart = inlineTag.getStartPosition();
- inlineTag.setSourceRange(inlineStart, previousPosition-inlineStart+1);
- }
- }
- }
- }
- }
-
- /*
- * Add stored tag elements to associated comment.
- */
- protected void updateDocComment() {
- for (int idx = 0; idx <= this.astPtr; idx++) {
- this.docComment.tags().add(this.astStack[idx]);
- }
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Null statement AST node type.
- *
- * <pre>
- * EmptyStatement:
- * <b>;</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class EmptyStatement extends Statement {
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(1);
- createPropertyList(EmptyStatement.class, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * Creates a new unparented null statement node owned by the given AST.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- EmptyStatement(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return EMPTY_STATEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- EmptyStatement result = new EmptyStatement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- visitor.visit(this);
- visitor.endVisit(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return memSize();
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Enhanced For statement AST node type (added in JLS3 API).
- *
- * <pre>
- * EnhancedForStatement:
- * <b>for</b> <b>(</b> FormalParameter <b>:</b> Expression <b>)</b>
- * Statement
- * </pre>
- * The FormalParameter is represented by a <code>SingleVariableDeclaration</code>
- * (without an initializer).
- *
- * @since 3.1
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class EnhancedForStatement extends Statement {
-
- /**
- * The "parameter" structural property of this node type.
- */
- public static final ChildPropertyDescriptor PARAMETER_PROPERTY =
- new ChildPropertyDescriptor(EnhancedForStatement.class, "parameter", SingleVariableDeclaration.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "expression" structural property of this node type.
- */
- public static final ChildPropertyDescriptor EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(EnhancedForStatement.class, "expression", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "body" structural property of this node type.
- */
- public static final ChildPropertyDescriptor BODY_PROPERTY =
- new ChildPropertyDescriptor(EnhancedForStatement.class, "body", Statement.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(4);
- createPropertyList(EnhancedForStatement.class, properyList);
- addProperty(PARAMETER_PROPERTY, properyList);
- addProperty(EXPRESSION_PROPERTY, properyList);
- addProperty(BODY_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The parameter; lazily initialized; defaults to a unspecified,
- * legal node.
- */
- private SingleVariableDeclaration parameter = null;
-
- /**
- * The expression; lazily initialized; defaults to a unspecified, but legal,
- * expression.
- */
- private Expression expression = null;
-
- /**
- * The body statement; lazily initialized; defaults to an empty block
- * statement.
- */
- private Statement body = null;
-
- /**
- * Creates a new AST node for an enchanced for statement owned by the
- * given AST. By default, the parameter and expression are unspecified
- * but legal subtrees, and the body is an empty block.
- *
- * @param ast the AST that is to own this node
- */
- EnhancedForStatement(AST ast) {
- super(ast);
- unsupportedIn2();
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == PARAMETER_PROPERTY) {
- if (get) {
- return getParameter();
- } else {
- setParameter((SingleVariableDeclaration) child);
- return null;
- }
- }
- if (property == EXPRESSION_PROPERTY) {
- if (get) {
- return getExpression();
- } else {
- setExpression((Expression) child);
- return null;
- }
- }
- if (property == BODY_PROPERTY) {
- if (get) {
- return getBody();
- } else {
- setBody((Statement) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return ENHANCED_FOR_STATEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- EnhancedForStatement result = new EnhancedForStatement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- result.setParameter((SingleVariableDeclaration) getParameter().clone(target));
- result.setExpression((Expression) getExpression().clone(target));
- result.setBody(
- (Statement) ASTNode.copySubtree(target, getBody()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getParameter());
- acceptChild(visitor, getExpression());
- acceptChild(visitor, getBody());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the formal parameter in this enhanced for statement.
- *
- * @return the parameter
- */
- public SingleVariableDeclaration getParameter() {
- if (this.parameter == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.parameter == null) {
- preLazyInit();
- this.parameter = this.ast.newSingleVariableDeclaration();
- postLazyInit(this.parameter, PARAMETER_PROPERTY);
- }
- }
- }
- return this.parameter;
- }
-
- /**
- * Sets the formal parameter in this enhanced for statement.
- *
- * @param parameter the new parameter
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setParameter(SingleVariableDeclaration parameter) {
- if (parameter == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.parameter;
- preReplaceChild(oldChild, parameter, PARAMETER_PROPERTY);
- this.parameter = parameter;
- postReplaceChild(oldChild, parameter, PARAMETER_PROPERTY);
- }
-
- /**
- * Returns the expression of this enhanced for statement.
- *
- * @return the expression node
- */
- public Expression getExpression() {
- if (this.expression == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.expression == null) {
- preLazyInit();
- this.expression = new SimpleName(this.ast);
- postLazyInit(this.expression, EXPRESSION_PROPERTY);
- }
- }
- }
- return this.expression;
- }
-
- /**
- * Sets the expression of this enhanced for statement.
- *
- * @param expression the new expression node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setExpression(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.expression;
- preReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- this.expression = expression;
- postReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- }
-
- /**
- * Returns the body of this enchanced for statement.
- *
- * @return the body statement node
- */
- public Statement getBody() {
- if (this.body == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.body == null) {
- preLazyInit();
- this.body = new Block(this.ast);
- postLazyInit(this.body, BODY_PROPERTY);
- }
- }
- }
- return this.body;
- }
-
- /**
- * Sets the body of this enhanced for statement.
- *
- * @param statement the body statement node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setBody(Statement statement) {
- if (statement == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.body;
- preReplaceChild(oldChild, statement, BODY_PROPERTY);
- this.body = statement;
- postReplaceChild(oldChild, statement, BODY_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 3 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.parameter == null ? 0 : getParameter().treeSize())
- + (this.expression == null ? 0 : getExpression().treeSize())
- + (this.body == null ? 0 : getBody().treeSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Enumeration constant declaration AST node type (added in JLS3 API).
- *
- * <pre>
- * EnumConstantDeclaration:
- * [ Javadoc ] { ExtendedModifier } Identifier
- * [ <b>(</b> [ Expression { <b>,</b> Expression } ] <b>)</b> ]
- * [ AnonymousClassDeclaration ]
- * </pre>
- * <p>
- * When a Javadoc comment is present, the source
- * range begins with the first character of the "/**" comment delimiter.
- * When there is no Javadoc comment, the source range begins with the first
- * character of the identifier. If there are class body declarations, the
- * source range extends through the last character of the last character of
- * the "}" token following the body declarations. If there are arguments but
- * no class body declarations, the source range extends through the last
- * character of the ")" token following the arguments. If there are no
- * arguments and no class body declarations, the source range extends through
- * the last character of the identifier.
- * </p>
- *
- * @since 3.1
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class EnumConstantDeclaration extends BodyDeclaration {
-
- /**
- * The "javadoc" structural property of this node type.
- */
- public static final ChildPropertyDescriptor JAVADOC_PROPERTY =
- internalJavadocPropertyFactory(EnumConstantDeclaration.class);
-
- /**
- * The "modifiers" structural property of this node type).
- */
- public static final ChildListPropertyDescriptor MODIFIERS2_PROPERTY =
- internalModifiers2PropertyFactory(EnumConstantDeclaration.class);
-
- /**
- * The "name" structural property of this node type.
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(EnumConstantDeclaration.class, "name", SimpleName.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "arguments" structural property of this node type.
- */
- public static final ChildListPropertyDescriptor ARGUMENTS_PROPERTY =
- new ChildListPropertyDescriptor(EnumConstantDeclaration.class, "arguments", Expression.class, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "anonymousClassDeclaration" structural property of this node type.
- */
- public static final ChildPropertyDescriptor ANONYMOUS_CLASS_DECLARATION_PROPERTY =
- new ChildPropertyDescriptor(EnumConstantDeclaration.class, "anonymousClassDeclaration", AnonymousClassDeclaration.class, OPTIONAL, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(6);
- createPropertyList(EnumConstantDeclaration.class, properyList);
- addProperty(JAVADOC_PROPERTY, properyList);
- addProperty(MODIFIERS2_PROPERTY, properyList);
- addProperty(NAME_PROPERTY, properyList);
- addProperty(ARGUMENTS_PROPERTY, properyList);
- addProperty(ANONYMOUS_CLASS_DECLARATION_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The constant name; lazily initialized; defaults to a unspecified,
- * legal Java class identifier.
- */
- private SimpleName constantName = null;
-
- /**
- * The list of argument expressions (element type:
- * <code>Expression</code>). Defaults to an empty list.
- */
- private ASTNode.NodeList arguments =
- new ASTNode.NodeList(ARGUMENTS_PROPERTY);
-
- /**
- * The optional anonymous class declaration; <code>null</code> for none;
- * defaults to none.
- */
- private AnonymousClassDeclaration optionalAnonymousClassDeclaration = null;
-
- /**
- * Creates a new AST node for an enumeration constants declaration owned by
- * the given AST. By default, the enumeration constant has an unspecified,
- * but legal, name; no javadoc; an empty list of modifiers and annotations;
- * an empty list of arguments; and does not declare an anonymous class.
- * <p>
- * N.B. This constructor is package-private; all subclasses must be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- EnumConstantDeclaration(AST ast) {
- super(ast);
- unsupportedIn2();
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == JAVADOC_PROPERTY) {
- if (get) {
- return getJavadoc();
- } else {
- setJavadoc((Javadoc) child);
- return null;
- }
- }
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- if (property == ANONYMOUS_CLASS_DECLARATION_PROPERTY) {
- if (get) {
- return getAnonymousClassDeclaration();
- } else {
- setAnonymousClassDeclaration((AnonymousClassDeclaration) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == MODIFIERS2_PROPERTY) {
- return modifiers();
- }
- if (property == ARGUMENTS_PROPERTY) {
- return arguments();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildPropertyDescriptor internalJavadocProperty() {
- return JAVADOC_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildListPropertyDescriptor internalModifiers2Property() {
- return MODIFIERS2_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final SimplePropertyDescriptor internalModifiersProperty() {
- // this property will not be asked for (node type did not exist in JLS2)
- return null;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return ENUM_CONSTANT_DECLARATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- EnumConstantDeclaration result = new EnumConstantDeclaration(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setJavadoc(
- (Javadoc) ASTNode.copySubtree(target, getJavadoc()));
- result.modifiers().addAll(ASTNode.copySubtrees(target, modifiers()));
- result.setName((SimpleName) getName().clone(target));
- result.arguments().addAll(ASTNode.copySubtrees(target, arguments()));
- result.setAnonymousClassDeclaration(
- (AnonymousClassDeclaration) ASTNode.copySubtree(target, getAnonymousClassDeclaration()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getJavadoc());
- acceptChildren(visitor, this.modifiers);
- acceptChild(visitor, getName());
- acceptChildren(visitor, this.arguments);
- acceptChild(visitor, getAnonymousClassDeclaration());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the name of the constant declared in this enum declaration.
- *
- * @return the constant name node
- */
- public SimpleName getName() {
- if (this.constantName == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.constantName == null) {
- preLazyInit();
- this.constantName = new SimpleName(this.ast);
- postLazyInit(this.constantName, NAME_PROPERTY);
- }
- }
- }
- return this.constantName;
- }
-
- /**
- * Sets the name of the constant declared in this enum declaration to the
- * given name.
- *
- * @param constantName the new constant name
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setName(SimpleName constantName) {
- if (constantName == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.constantName;
- preReplaceChild(oldChild, constantName, NAME_PROPERTY);
- this.constantName = constantName;
- postReplaceChild(oldChild, constantName, NAME_PROPERTY);
- }
-
- /**
- * Returns the live ordered list of argument expressions in this enumeration
- * constant declaration. Note that an empty list of arguments is equivalent
- * to not explicitly specifying arguments.
- *
- * @return the live list of argument expressions
- * (element type: <code>Expression</code>)
- */
- public List arguments() {
- return this.arguments;
- }
-
- /**
- * Returns the anonymous class declaration introduced by this
- * enum constant declaration, if it has one.
- *
- * @return the anonymous class declaration, or <code>null</code> if none
- */
- public AnonymousClassDeclaration getAnonymousClassDeclaration() {
- return this.optionalAnonymousClassDeclaration;
- }
-
- /**
- * Sets whether this enum constant declaration declares
- * an anonymous class (that is, has class body declarations).
- *
- * @param decl the anonymous class declaration, or <code>null</code>
- * if none
- */
- public void setAnonymousClassDeclaration(AnonymousClassDeclaration decl) {
- ASTNode oldChild = this.optionalAnonymousClassDeclaration;
- preReplaceChild(oldChild, decl, ANONYMOUS_CLASS_DECLARATION_PROPERTY);
- this.optionalAnonymousClassDeclaration = decl;
- postReplaceChild(oldChild, decl, ANONYMOUS_CLASS_DECLARATION_PROPERTY);
- }
-
- /**
- * Resolves and returns the binding for the constructor invoked by this
- * enum constant.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the constructor binding, or <code>null</code> if the binding
- * cannot be resolved
- */
- public IMethodBinding resolveConstructorBinding() {
- return this.ast.getBindingResolver().resolveConstructor(this);
- }
-
- /**
- * Resolves and returns the field binding for this enum constant.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the binding, or <code>null</code> if the binding cannot be
- * resolved
- */
- public IVariableBinding resolveVariable() {
- return this.ast.getBindingResolver().resolveVariable(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 3 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.optionalDocComment == null ? 0 : getJavadoc().treeSize())
- + this.modifiers.listSize()
- + (this.constantName == null ? 0 : getName().treeSize())
- + this.arguments.listSize()
- + (this.optionalAnonymousClassDeclaration == null ? 0 : getAnonymousClassDeclaration().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Enum declaration AST node type (added in JLS3 API).
- *
- * <pre>
- * EnumDeclaration:
- * [ Javadoc ] { ExtendedModifier } <b>enum</b> Identifier
- * [ <b>implements</b> Type { <b>,</b> Type } ]
- * <b>{</b>
- * [ EnumConstantDeclaration { <b>,</b> EnumConstantDeclaration } ] [ <b>,</b> ]
- * [ <b>;</b> { ClassBodyDeclaration | <b>;</b> } ]
- * <b>}</b>
- * </pre>
- * The {@link #enumConstants()} list holds the enum constant declarations,
- * while the {@link #bodyDeclarations()} list holds the class body declarations
- * that appear after the semicolon.
- * <p>
- * When a Javadoc comment is present, the source
- * range begins with the first character of the "/**" comment delimiter.
- * When there is no Javadoc comment, the source range begins with the first
- * character of the first modifier or annotation (if present), or the
- * first character of the "enum" keyword (if no
- * modifiers or annotations). The source range extends through the last
- * character of the "}" token following the body declarations.
- * </p>
- *
- * @since 3.1
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class EnumDeclaration extends AbstractTypeDeclaration {
-
- /**
- * The "javadoc" structural property of this node type.
- */
- public static final ChildPropertyDescriptor JAVADOC_PROPERTY =
- internalJavadocPropertyFactory(EnumDeclaration.class);
-
- /**
- * The "modifiers" structural property of this node type (added in JLS3 API).
- */
- public static final ChildListPropertyDescriptor MODIFIERS2_PROPERTY =
- internalModifiers2PropertyFactory(EnumDeclaration.class);
-
- /**
- * The "name" structural property of this node type.
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- internalNamePropertyFactory(EnumDeclaration.class);
-
- /**
- * The "superInterfaceTypes" structural property of this node type.
- */
- public static final ChildListPropertyDescriptor SUPER_INTERFACE_TYPES_PROPERTY =
- new ChildListPropertyDescriptor(EnumDeclaration.class, "superInterfaceTypes", Type.class, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "enumConstants" structural property of this node type.
- */
- public static final ChildListPropertyDescriptor ENUM_CONSTANTS_PROPERTY =
- new ChildListPropertyDescriptor(EnumDeclaration.class, "enumConstants", EnumConstantDeclaration.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "bodyDeclarations" structural property of this node type.
- */
- public static final ChildListPropertyDescriptor BODY_DECLARATIONS_PROPERTY =
- internalBodyDeclarationPropertyFactory(EnumDeclaration.class);
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(6);
- createPropertyList(EnumDeclaration.class, properyList);
- addProperty(JAVADOC_PROPERTY, properyList);
- addProperty(MODIFIERS2_PROPERTY, properyList);
- addProperty(NAME_PROPERTY, properyList);
- addProperty(SUPER_INTERFACE_TYPES_PROPERTY, properyList);
- addProperty(ENUM_CONSTANTS_PROPERTY, properyList);
- addProperty(BODY_DECLARATIONS_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The superinterface types (element type: <code>Type</code>).
- * Defaults to an empty list.
- */
- private ASTNode.NodeList superInterfaceTypes =
- new ASTNode.NodeList(SUPER_INTERFACE_TYPES_PROPERTY);
-
- /**
- * The enum constant declarations
- * (element type: <code>EnumConstantDeclaration</code>).
- * Defaults to an empty list.
- */
- private ASTNode.NodeList enumConstants =
- new ASTNode.NodeList(ENUM_CONSTANTS_PROPERTY);
-
- /**
- * Creates a new AST node for an enum declaration owned by the given
- * AST. By default, the enum declaration has an unspecified, but legal,
- * name; no modifiers; no javadoc; no superinterfaces;
- * and empty lists of enum constants and body declarations.
- * <p>
- * N.B. This constructor is package-private; all subclasses must be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- EnumDeclaration(AST ast) {
- super(ast);
- unsupportedIn2();
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == JAVADOC_PROPERTY) {
- if (get) {
- return getJavadoc();
- } else {
- setJavadoc((Javadoc) child);
- return null;
- }
- }
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == MODIFIERS2_PROPERTY) {
- return modifiers();
- }
- if (property == SUPER_INTERFACE_TYPES_PROPERTY) {
- return superInterfaceTypes();
- }
- if (property == ENUM_CONSTANTS_PROPERTY) {
- return enumConstants();
- }
- if (property == BODY_DECLARATIONS_PROPERTY) {
- return bodyDeclarations();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildPropertyDescriptor internalJavadocProperty() {
- return JAVADOC_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildListPropertyDescriptor internalModifiers2Property() {
- return MODIFIERS2_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final SimplePropertyDescriptor internalModifiersProperty() {
- // this property will not be asked for (node type did not exist in JLS2)
- return null;
- }
-
- /* (omit javadoc for this method)
- * Method declared on AbstractTypeDeclaration.
- */
- final ChildPropertyDescriptor internalNameProperty() {
- return NAME_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on AbstractTypeDeclaration.
- */
- final ChildListPropertyDescriptor internalBodyDeclarationsProperty() {
- return BODY_DECLARATIONS_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return ENUM_DECLARATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- EnumDeclaration result = new EnumDeclaration(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setJavadoc(
- (Javadoc) ASTNode.copySubtree(target, getJavadoc()));
- result.modifiers().addAll(ASTNode.copySubtrees(target, modifiers()));
- result.setName((SimpleName) getName().clone(target));
- result.superInterfaceTypes().addAll(
- ASTNode.copySubtrees(target, superInterfaceTypes()));
- result.enumConstants().addAll(
- ASTNode.copySubtrees(target, enumConstants()));
- result.bodyDeclarations().addAll(
- ASTNode.copySubtrees(target, bodyDeclarations()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getJavadoc());
- acceptChildren(visitor, this.modifiers);
- acceptChild(visitor, getName());
- acceptChildren(visitor, this.superInterfaceTypes);
- acceptChildren(visitor, this.enumConstants);
- acceptChildren(visitor, this.bodyDeclarations);
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the live ordered list of superinterfaces of this enum
- * declaration.
- *
- * @return the live list of super interface types
- * (element type: <code>Type</code>)
- */
- public List superInterfaceTypes() {
- return this.superInterfaceTypes;
- }
-
- /**
- * Returns the live ordered list of enum constant declarations
- * of this enum declaration.
- *
- * @return the live list of enum constant declarations
- * (element type: {@link EnumConstantDeclaration})
- */
- public List enumConstants() {
- return enumConstants;
- }
-
- /* (omit javadoc for this method)
- * Method declared on AsbtractTypeDeclaration.
- */
- ITypeBinding internalResolveBinding() {
- return this.ast.getBindingResolver().resolveType(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return memSize()
- + (this.optionalDocComment == null ? 0 : getJavadoc().treeSize())
- + this.modifiers.listSize()
- + (this.typeName == null ? 0 : getName().treeSize())
- + this.superInterfaceTypes.listSize()
- + this.enumConstants.listSize()
- + this.bodyDeclarations.listSize();
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2005 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * Abstract base class of AST nodes that represent expressions.
- * There are several kinds of expressions.
- * <p>
- * <pre>
- * Expression:
- * Name
- * IntegerLiteral (includes decimal, hex, and octal forms; and long)
- * FloatingPointLiteral (includes both float and double)
- * CharacterLiteral
- * NullLiteral
- * BooleanLiteral
- * StringLiteral
- * TypeLiteral
- * ThisExpression
- * SuperFieldAccess
- * FieldAccess
- * Assignment
- * ParenthesizedExpression
- * ClassInstanceCreation
- * ArrayCreation
- * ArrayInitializer
- * MethodInvocation
- * SuperMethodInvocation
- * ArrayAccess
- * InfixExpression
- * InstanceofExpression
- * ConditionalExpression
- * PostfixExpression
- * PrefixExpression
- * CastExpression
- * VariableDeclarationExpression
- * </pre>
- * </p>
- *
- * @since 2.0
- */
-public abstract class Expression extends ASTNode {
-
- /**
- * Creates a new AST node for an expression owned by the given AST.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- Expression(AST ast) {
- super(ast);
- }
-
- /**
- * Resolves and returns the compile-time constant expression value as
- * specified in JLS2 15.28, if this expression has one. Constant expression
- * values are unavailable unless bindings are requested when the AST is
- * being built. If the type of the value is a primitive type, the result
- * is the boxed equivalent (i.e., int returned as an <code>Integer</code>);
- * if the type of the value is <code>String</code>, the result is the string
- * itself. If the expression does not have a compile-time constant expression
- * value, the result is <code>null</code>.
- * <p>
- * Resolving constant expressions takes into account the value of simple
- * and qualified names that refer to constant variables (JLS2 4.12.4).
- * </p>
- * <p>
- * Note 1: enum constants are not considered constant expressions.
- * The result is always <code>null</code> for these.
- * </p>
- * <p>
- * Note 2: Compile-time constant expressions cannot denote <code>null</code>.
- * So technically {@link NullLiteral} nodes are not constant expressions.
- * The result is <code>null</code> for these nonetheless.
- * </p>
- *
- * @return the constant expression value, or <code>null</code> if this
- * expression has no constant expression value or if bindings were not
- * requested when the AST was created
- * @since 3.1
- */
- public final Object resolveConstantExpressionValue() {
- return this.ast.getBindingResolver().resolveConstantExpressionValue(this);
- }
-
- /**
- * Resolves and returns the binding for the type of this expression.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the binding for the type of this expression, or
- * <code>null</code> if the type cannot be resolved
- */
- public final ITypeBinding resolveTypeBinding() {
- return this.ast.getBindingResolver().resolveExpressionType(this);
- }
-
- /**
- * Returns whether this expression node is the site of a boxing
- * conversion (JLS3 5.1.7). This information is available only
- * when bindings are requested when the AST is being built.
- *
- * @return <code>true</code> if this expression is the site of a
- * boxing conversion, or <code>false</code> if either no boxing conversion
- * is involved or if bindings were not requested when the AST was created
- * @since 3.1
- */
- public final boolean resolveBoxing() {
- return this.ast.getBindingResolver().resolveBoxing(this);
- }
-
- /**
- * Returns whether this expression node is the site of an unboxing
- * conversion (JLS3 5.1.8). This information is available only
- * when bindings are requested when the AST is being built.
- *
- * @return <code>true</code> if this expression is the site of an
- * unboxing conversion, or <code>false</code> if either no unboxing
- * conversion is involved or if bindings were not requested when the
- * AST was created
- * @since 3.1
- */
- public final boolean resolveUnboxing() {
- return this.ast.getBindingResolver().resolveUnboxing(this);
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Expression statement AST node type.
- * <p>
- * This kind of node is used to convert an expression (<code>Expression</code>)
- * into a statement (<code>Statement</code>) by wrapping it.
- * </p>
- * <pre>
- * ExpressionStatement:
- * StatementExpression <b>;</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class ExpressionStatement extends Statement {
-
- /**
- * The "expression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(ExpressionStatement.class, "expression", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(2);
- createPropertyList(ExpressionStatement.class, properyList);
- addProperty(EXPRESSION_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The expression; lazily initialized; defaults to a unspecified, but legal,
- * expression.
- */
- private Expression expression = null;
-
- /**
- * Creates a new unparented expression statement node owned by the given
- * AST. By default, the expression statement is unspecified, but legal,
- * method invocation expression.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- ExpressionStatement(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == EXPRESSION_PROPERTY) {
- if (get) {
- return getExpression();
- } else {
- setExpression((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return EXPRESSION_STATEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- ExpressionStatement result = new ExpressionStatement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- result.setExpression((Expression) getExpression().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- acceptChild(visitor, getExpression());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the expression of this expression statement.
- *
- * @return the expression node
- */
- public Expression getExpression() {
- if (this.expression == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.expression == null) {
- preLazyInit();
- this.expression = new MethodInvocation(this.ast);
- postLazyInit(this.expression, EXPRESSION_PROPERTY);
- }
- }
- }
- return this.expression;
- }
-
- /**
- * Sets the expression of this expression statement.
- *
- * @param expression the new expression node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setExpression(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.expression;
- preReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- this.expression = expression;
- postReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 1 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.expression == null ? 0 : getExpression().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Field access expression AST node type.
- *
- * <pre>
- * FieldAccess:
- * Expression <b>.</b> Identifier
- * </pre>
- *
- * <p>
- * Note that there are several kinds of expressions that resemble field access
- * expressions: qualified names, this expressions, and super field access
- * expressions. The following guidelines help with correct usage:
- * <ul>
- * <li>An expression like "foo.this" can only be represented as a this
- * expression (<code>ThisExpression</code>) containing a simple name.
- * "this" is a keyword, and therefore invalid as an identifier.</li>
- * <li>An expression like "this.foo" can only be represented as a field
- * access expression (<code>FieldAccess</code>) containing a this expression
- * and a simple name. Again, this is because "this" is a keyword, and
- * therefore invalid as an identifier.</li>
- * <li>An expression with "super" can only be represented as a super field
- * access expression (<code>SuperFieldAccess</code>). "super" is a also
- * keyword, and therefore invalid as an identifier.</li>
- * <li>An expression like "foo.bar" can be represented either as a
- * qualified name (<code>QualifiedName</code>) or as a field access
- * expression (<code>FieldAccess</code>) containing simple names. Either
- * is acceptable, and there is no way to choose between them without
- * information about what the names resolve to
- * (<code>ASTParser</code> may return either).</li>
- * <li>Other expressions ending in an identifier, such as "foo().bar" can
- * only be represented as field access expressions
- * (<code>FieldAccess</code>).</li>
- * </ul>
- * </p>
- *
- * @see QualifiedName
- * @see ThisExpression
- * @see SuperFieldAccess
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class FieldAccess extends Expression {
-
- /**
- * The "expression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(FieldAccess.class, "expression", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "name" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(FieldAccess.class, "name", SimpleName.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(3);
- createPropertyList(FieldAccess.class, properyList);
- addProperty(EXPRESSION_PROPERTY, properyList);
- addProperty(NAME_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The expression; lazily initialized; defaults to an unspecified,
- * but legal, simple name.
- */
- private Expression expression = null;
-
- /**
- * The field; lazily initialized; defaults to an unspecified,
- * but legal, simple field name.
- */
- private SimpleName fieldName = null;
-
- /**
- * Creates a new unparented node for a field access expression owned by the
- * given AST. By default, the expression and field are both unspecified,
- * but legal, names.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- FieldAccess(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == EXPRESSION_PROPERTY) {
- if (get) {
- return getExpression();
- } else {
- setExpression((Expression) child);
- return null;
- }
- }
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return FIELD_ACCESS;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- FieldAccess result = new FieldAccess(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setExpression((Expression) getExpression().clone(target));
- result.setName((SimpleName) getName().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getExpression());
- acceptChild(visitor, getName());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the expression of this field access expression.
- *
- * @return the expression node
- */
- public Expression getExpression() {
- if (this.expression == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.expression == null) {
- preLazyInit();
- this.expression = new SimpleName(this.ast);
- postLazyInit(this.expression, EXPRESSION_PROPERTY);
- }
- }
- }
- return this.expression;
- }
-
- /**
- * Sets the expression of this field access expression.
- *
- * @param expression the new expression
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setExpression(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.expression;
- preReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- this.expression = expression;
- postReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- }
-
- /**
- * Returns the name of the field accessed in this field access expression.
- *
- * @return the field name
- */
- public SimpleName getName() {
- if (this.fieldName == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.fieldName == null) {
- preLazyInit();
- this.fieldName = new SimpleName(this.ast);
- postLazyInit(this.fieldName, NAME_PROPERTY);
- }
- }
- }
- return this.fieldName;
- }
-
- /**
- * Sets the name of the field accessed in this field access expression.
- *
- * @param fieldName the field name
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setName(SimpleName fieldName) {
- if (fieldName == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.fieldName;
- preReplaceChild(oldChild, fieldName, NAME_PROPERTY);
- this.fieldName = fieldName;
- postReplaceChild(oldChild, fieldName, NAME_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Code as free
- return BASE_NODE_SIZE + 2 * 4;
- }
-
- /**
- * Resolves and returns the binding for the field accessed by this
- * expression.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the variable binding, or <code>null</code> if the binding cannot
- * be resolved
- * @since 3.0
- */
- public IVariableBinding resolveFieldBinding() {
- return this.ast.getBindingResolver().resolveField(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.expression == null ? 0 : getExpression().treeSize())
- + (this.fieldName == null ? 0 : getName().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Field declaration node type.
- * <p>
- * This kind of node collects several variable declaration fragments
- * (<code>VariableDeclarationFragment</code>) into a single body declaration
- * (<code>BodyDeclaration</code>), all sharing the same modifiers and base type.
- * </p>
- * <pre>
- * FieldDeclaration:
- * [Javadoc] { ExtendedModifier } Type VariableDeclarationFragment
- * { <b>,</b> VariableDeclarationFragment } <b>;</b>
- * </pre>
- * <p>
- * When a Javadoc comment is present, the source range begins with the first
- * character of the "/**" comment delimiter. When there is no Javadoc comment,
- * the source range begins with the first character of the initial modifier or
- * type. The source range extends through the last character of the final ";".
- * </p>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class FieldDeclaration extends BodyDeclaration {
-
- /**
- * The "javadoc" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor JAVADOC_PROPERTY =
- internalJavadocPropertyFactory(FieldDeclaration.class);
-
- /**
- * The "modifiers" structural property of this node type (JLS2 API only).
- * @since 3.0
- */
- public static final SimplePropertyDescriptor MODIFIERS_PROPERTY =
- internalModifiersPropertyFactory(FieldDeclaration.class);
-
- /**
- * The "modifiers" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildListPropertyDescriptor MODIFIERS2_PROPERTY =
- internalModifiers2PropertyFactory(FieldDeclaration.class);
-
- /**
- * The "type" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor TYPE_PROPERTY =
- new ChildPropertyDescriptor(FieldDeclaration.class, "type", Type.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "fragments" structural property of this node type).
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor FRAGMENTS_PROPERTY =
- new ChildListPropertyDescriptor(FieldDeclaration.class, "fragments", VariableDeclarationFragment.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS_2_0;
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.1
- */
- private static final List PROPERTY_DESCRIPTORS_3_0;
-
- static {
- List properyList = new ArrayList(5);
- createPropertyList(FieldDeclaration.class, properyList);
- addProperty(JAVADOC_PROPERTY, properyList);
- addProperty(MODIFIERS_PROPERTY, properyList);
- addProperty(TYPE_PROPERTY, properyList);
- addProperty(FRAGMENTS_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS_2_0 = reapPropertyList(properyList);
-
- properyList = new ArrayList(5);
- createPropertyList(FieldDeclaration.class, properyList);
- addProperty(JAVADOC_PROPERTY, properyList);
- addProperty(MODIFIERS2_PROPERTY, properyList);
- addProperty(TYPE_PROPERTY, properyList);
- addProperty(FRAGMENTS_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS_3_0 = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- if (apiLevel == AST.JLS2_INTERNAL) {
- return PROPERTY_DESCRIPTORS_2_0;
- } else {
- return PROPERTY_DESCRIPTORS_3_0;
- }
- }
-
- /**
- * The base type; lazily initialized; defaults to an unspecified,
- * legal type.
- */
- private Type baseType = null;
-
- /**
- * The list of variable declaration fragments (element type:
- * <code VariableDeclarationFragment</code>). Defaults to an empty list.
- */
- private ASTNode.NodeList variableDeclarationFragments =
- new ASTNode.NodeList(FRAGMENTS_PROPERTY);
-
- /**
- * Creates a new unparented field declaration statement node owned
- * by the given AST. By default, the field declaration has: no modifiers,
- * an unspecified (but legal) type, and an empty list of variable
- * declaration fragments (which is syntactically illegal).
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- FieldDeclaration(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- * @since 3.0
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int internalGetSetIntProperty(SimplePropertyDescriptor property, boolean get, int value) {
- if (property == MODIFIERS_PROPERTY) {
- if (get) {
- return getModifiers();
- } else {
- internalSetModifiers(value);
- return 0;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetIntProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == JAVADOC_PROPERTY) {
- if (get) {
- return getJavadoc();
- } else {
- setJavadoc((Javadoc) child);
- return null;
- }
- }
- if (property == TYPE_PROPERTY) {
- if (get) {
- return getType();
- } else {
- setType((Type) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == MODIFIERS2_PROPERTY) {
- return modifiers();
- }
- if (property == FRAGMENTS_PROPERTY) {
- return fragments();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildPropertyDescriptor internalJavadocProperty() {
- return JAVADOC_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final SimplePropertyDescriptor internalModifiersProperty() {
- return MODIFIERS_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildListPropertyDescriptor internalModifiers2Property() {
- return MODIFIERS2_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return FIELD_DECLARATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- FieldDeclaration result = new FieldDeclaration(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setJavadoc(
- (Javadoc) ASTNode.copySubtree(target, getJavadoc()));
- if (this.ast.apiLevel == AST.JLS2_INTERNAL) {
- result.internalSetModifiers(getModifiers());
- }
- if (this.ast.apiLevel >= AST.JLS3) {
- result.modifiers().addAll(ASTNode.copySubtrees(target, modifiers()));
- }
- result.setType((Type) getType().clone(target));
- result.fragments().addAll(
- ASTNode.copySubtrees(target, fragments()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getJavadoc());
- if (this.ast.apiLevel >= AST.JLS3) {
- acceptChildren(visitor, this.modifiers);
- }
- acceptChild(visitor, getType());
- acceptChildren(visitor, this.variableDeclarationFragments);
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the base type declared in this field declaration.
- * <p>
- * N.B. The individual child variable declaration fragments may specify
- * additional array dimensions. So the type of the variable are not
- * necessarily exactly this type.
- * </p>
- *
- * @return the base type
- */
- public Type getType() {
- if (this.baseType == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.baseType == null) {
- preLazyInit();
- this.baseType = this.ast.newPrimitiveType(PrimitiveType.INT);
- postLazyInit(this.baseType, TYPE_PROPERTY);
- }
- }
- }
- return this.baseType;
- }
-
- /**
- * Sets the base type declared in this field declaration to the given type.
- *
- * @param type the new base type
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setType(Type type) {
- if (type == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.baseType;
- preReplaceChild(oldChild, type, TYPE_PROPERTY);
- this.baseType = type;
- postReplaceChild(oldChild, type, TYPE_PROPERTY);
- }
-
- /**
- * Returns the live list of variable declaration fragments in this field
- * declaration. Adding and removing nodes from this list affects this node
- * dynamically. All nodes in this list must be
- * <code>VariableDeclarationFragment</code>s; attempts to add any other
- * type of node will trigger an exception.
- *
- * @return the live list of variable declaration fragments in this
- * statement (element type: <code>VariableDeclarationFragment</code>)
- */
- public List fragments() {
- return this.variableDeclarationFragments;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.optionalDocComment == null ? 0 : getJavadoc().treeSize())
- + (this.modifiers == null ? 0 : this.modifiers.listSize())
- + (this.baseType == null ? 0 : getType().treeSize())
- + this.variableDeclarationFragments.listSize();
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * For statement AST node type.
- *
- * <pre>
- * ForStatement:
- * <b>for</b> <b>(</b>
- * [ ForInit ]<b>;</b>
- * [ Expression ] <b>;</b>
- * [ ForUpdate ] <b>)</b>
- * Statement
- * ForInit:
- * Expression { <b>,</b> Expression }
- * ForUpdate:
- * Expression { <b>,</b> Expression }
- * </pre>
- * <p>
- * Note: When variables are declared in the initializer
- * of a for statement such as "<code>for (int a=1, b=2;;);</code>",
- * they should be represented as a single
- * <code>VariableDeclarationExpression</code>
- * with two fragments, rather than being split up into a pair
- * of expressions.
- * </p>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class ForStatement extends Statement {
-
- /**
- * The "initializers" structural property of this node type.
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor INITIALIZERS_PROPERTY =
- new ChildListPropertyDescriptor(ForStatement.class, "initializers", Expression.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "expression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(ForStatement.class, "expression", Expression.class, OPTIONAL, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "updaters" structural property of this node type.
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor UPDATERS_PROPERTY =
- new ChildListPropertyDescriptor(ForStatement.class, "updaters", Expression.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "body" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor BODY_PROPERTY =
- new ChildPropertyDescriptor(ForStatement.class, "body", Statement.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(5);
- createPropertyList(ForStatement.class, properyList);
- addProperty(INITIALIZERS_PROPERTY, properyList);
- addProperty(EXPRESSION_PROPERTY, properyList);
- addProperty(UPDATERS_PROPERTY, properyList);
- addProperty(BODY_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The list of initializer expressions (element type:
- * <code>Expression</code>). Defaults to an empty list.
- */
- private ASTNode.NodeList initializers =
- new ASTNode.NodeList(INITIALIZERS_PROPERTY);
-
- /**
- * The condition expression; <code>null</code> for none; defaults to none.
- */
- private Expression optionalConditionExpression = null;
-
- /**
- * The list of update expressions (element type:
- * <code>Expression</code>). Defaults to an empty list.
- */
- private ASTNode.NodeList updaters =
- new ASTNode.NodeList(UPDATERS_PROPERTY);
-
- /**
- * The body statement; lazily initialized; defaults to an empty block
- * statement.
- */
- private Statement body = null;
-
- /**
- * Creates a new AST node for a for statement owned by the given AST.
- * By default, there are no initializers, no condition expression,
- * no updaters, and the body is an empty block.
- *
- * @param ast the AST that is to own this node
- */
- ForStatement(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == EXPRESSION_PROPERTY) {
- if (get) {
- return getExpression();
- } else {
- setExpression((Expression) child);
- return null;
- }
- }
- if (property == BODY_PROPERTY) {
- if (get) {
- return getBody();
- } else {
- setBody((Statement) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == INITIALIZERS_PROPERTY) {
- return initializers();
- }
- if (property == UPDATERS_PROPERTY) {
- return updaters();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return FOR_STATEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- ForStatement result = new ForStatement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- result.initializers().addAll(ASTNode.copySubtrees(target, initializers()));
- result.setExpression(
- (Expression) ASTNode.copySubtree(target, getExpression()));
- result.updaters().addAll(ASTNode.copySubtrees(target, updaters()));
- result.setBody(
- (Statement) ASTNode.copySubtree(target, getBody()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChildren(visitor, this.initializers);
- acceptChild(visitor, getExpression());
- acceptChildren(visitor, this.updaters);
- acceptChild(visitor, getBody());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the live ordered list of initializer expressions in this for
- * statement.
- * <p>
- * The list should consist of either a list of so called statement
- * expressions (JLS2, 14.8), or a single <code>VariableDeclarationExpression</code>.
- * Otherwise, the for statement would have no Java source equivalent.
- * </p>
- *
- * @return the live list of initializer expressions
- * (element type: <code>Expression</code>)
- */
- public List initializers() {
- return this.initializers;
- }
-
- /**
- * Returns the condition expression of this for statement, or
- * <code>null</code> if there is none.
- *
- * @return the condition expression node, or <code>null</code> if
- * there is none
- */
- public Expression getExpression() {
- return this.optionalConditionExpression;
- }
-
- /**
- * Sets or clears the condition expression of this return statement.
- *
- * @param expression the condition expression node, or <code>null</code>
- * if there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setExpression(Expression expression) {
- ASTNode oldChild = this.optionalConditionExpression;
- preReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- this.optionalConditionExpression = expression;
- postReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- }
-
- /**
- * Returns the live ordered list of update expressions in this for
- * statement.
- * <p>
- * The list should consist of so called statement expressions. Otherwise,
- * the for statement would have no Java source equivalent.
- * </p>
- *
- * @return the live list of update expressions
- * (element type: <code>Expression</code>)
- */
- public List updaters() {
- return this.updaters;
- }
-
- /**
- * Returns the body of this for statement.
- *
- * @return the body statement node
- */
- public Statement getBody() {
- if (this.body == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.body == null) {
- preLazyInit();
- this.body = new Block(this.ast);
- postLazyInit(this.body, BODY_PROPERTY);
- }
- }
- }
- return this.body;
- }
-
- /**
- * Sets the body of this for statement.
- * <p>
- * Special note: The Java language does not allow a local variable declaration
- * to appear as the body of a for statement (they may only appear within a
- * block). However, the AST will allow a <code>VariableDeclarationStatement</code>
- * as the body of a <code>ForStatement</code>. To get something that will
- * compile, be sure to embed the <code>VariableDeclarationStatement</code>
- * inside a <code>Block</code>.
- * </p>
- *
- * @param statement the body statement node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setBody(Statement statement) {
- if (statement == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.body;
- preReplaceChild(oldChild, statement, BODY_PROPERTY);
- this.body = statement;
- postReplaceChild(oldChild, statement, BODY_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 4 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + this.initializers.listSize()
- + this.updaters.listSize()
- + (this.optionalConditionExpression == null ? 0 : getExpression().treeSize())
- + (this.body == null ? 0 : getBody().treeSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2005, 2008 BEA Systems, Inc.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * tyeung@bea.com - initial API and implementation
- * IBM Corporation - changed interface to extend IBinding
- * IBM Corporation - renamed from IResolvedAnnotation to IAnnotationBinding
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * Represents a resolved annotation. Resolved annotations are computed along with other
- * bindings; they correspond to {@link Annotation} nodes.
- *
- * @since 3.2
- * @noimplement This interface is not intended to be implemented by clients.
- */
-public interface IAnnotationBinding extends IBinding {
-
- /**
- * Returns the complete list of member value pairs for this annotation, including
- * ones explicitly listed in the annotation as well as entries for
- * annotation type members with default values that are implied.
- *
- * @return a possibly empty list of resolved member value pairs
- */
- IMemberValuePairBinding[] getAllMemberValuePairs();
-
- /**
- * Returns the type of the annotation. The resulting type binding will always
- * return <code>true</code> to <code>ITypeBinding.isAnnotation()</code>.
- *
- * @return the type of the annotation
- */
- ITypeBinding getAnnotationType();
-
- /**
- * Returns the list of declared member value pairs for this annotation.
- * Returns an empty list for a {@link MarkerAnnotation}, a one element
- * list for a {@link SingleMemberAnnotation}, and one entry for each
- * of the explicitly listed values in a {@link NormalAnnotation}.
- * <p>
- * Note that the list only includes entries for annotation type members that are
- * explicitly mentioned in the annotation. The list does not include any
- * annotation type members with default values that are merely implied.
- * Use {@link #getAllMemberValuePairs()} to get those as well.
- * </p>
- *
- * @return a possibly empty list of resolved member value pairs
- */
- IMemberValuePairBinding[] getDeclaredMemberValuePairs();
-
- /**
- * Returns the name of the annotation type.
- *
- * @return the name of the annotation type
- */
- public String getName();
-
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import net.sourceforge.phpdt.core.IAnnotation;
-import net.sourceforge.phpdt.core.IJavaElement;
-
-/**
- * A binding represents a named entity in the Java language. The world of
- * bindings provides an integrated picture of the structure of the program as
- * seen from the compiler's point of view. This interface declare protocol
- * common to the various different kinds of named entities in the Java language:
- * packages, types, fields, methods, constructors, and local variables.
- *
- * @see IPackageBinding
- * @see ITypeBinding
- * @see IVariableBinding
- * @see IMethodBinding
- * @see IAnnotationBinding
- * @see IMemberValuePairBinding
- * @since 2.0
- * @noimplement This interface is not intended to be implemented by clients.
- */
-public interface IBinding {
-
- /**
- * Kind constant (value 1) indicating a package binding.
- * Bindings of this kind can be safely cast to <code>IPackageBinding</code>.
- *
- * @see #getKind()
- * @see IPackageBinding
- */
- public static final int PACKAGE = 1;
-
- /**
- * Kind constant (value 2) indicating a type binding.
- * Bindings of this kind can be safely cast to <code>ITypeBinding</code>.
- *
- * @see #getKind()
- * @see ITypeBinding
- */
- public static final int TYPE = 2;
-
- /**
- * Kind constant (value 3) indicating a field or local variable binding.
- * Bindings of this kind can be safely cast to <code>IVariableBinding</code>.
- *
- * @see #getKind()
- * @see IVariableBinding
- */
- public static final int VARIABLE = 3;
-
- /**
- * Kind constant (value 4) indicating a method or constructor binding.
- * Bindings of this kind can be safely cast to <code>IMethodBinding</code>.
- *
- * @see #getKind()
- * @see IMethodBinding
- */
- public static final int METHOD = 4;
-
- /**
- * Kind constant (value 5) indicating an annotation binding.
- * Bindings of this kind can be safely cast to <code>IAnnotationBinding</code>.
- *
- * @see #getKind()
- * @see IAnnotationBinding
- * @since 3.2
- */
- public static final int ANNOTATION = 5;
-
- /**
- * Kind constant (value 6) indicating a member value pair binding.
- * Bindings of this kind can be safely cast to <code>IMemberValuePairBinding</code>.
- *
- * @see #getKind()
- * @see IMemberValuePairBinding
- * @since 3.2
- */
- public static final int MEMBER_VALUE_PAIR = 6;
-
- /**
- * Return the resolved annotations associated with this binding.
- * <ul>
- * <li>Package bindings - these are annotations on a package declaration.
- * </li>
- * <li>Type bindings - these are annotations on a class, interface, enum,
- * or annotation type declaration. The result is the same regardless of
- * whether the type is parameterized.</li>
- * <li>Method bindings - these are annotations on a method or constructor
- * declaration. The result is the same regardless of whether the method is
- * parameterized.</li>
- * <li>Variable bindings - these are annotations on a field, enum constant,
- * or formal parameter declaration.</li>
- * <li>Annotation bindings - an empty array is always returned</li>
- * <li>Member value pair bindings - an empty array is always returned<li>
- * </ul>
- *
- * @return the list of resolved annotations, or the empty list if there are no
- * annotations associated with the object
- * @since 3.2
- */
- public IAnnotationBinding[] getAnnotations();
-
- /**
- * Returns the kind of bindings this is. That is one of the kind constants:
- * <code>PACKAGE</code>,
- * <code>TYPE</code>,
- * <code>VARIABLE</code>,
- * <code>METHOD</code>,
- * <code>ANNOTATION</code>,
- * or <code>MEMBER_VALUE_PAIR</code>.
- * <p>
- * Note that additional kinds might be added in the
- * future, so clients should not assume this list is exhaustive and
- * should program defensively, e.g. by having a reasonable default
- * in a switch statement.
- * </p>
- * @return one of the kind constants
- */
- public int getKind();
-
- /**
- * Returns the name of this binding.
- * Details of the name are specified with each specific kind of binding.
- *
- * @return the name of this binding
- */
- public String getName();
-
- /**
- * Returns the modifiers for this binding.
- * <p>
- * Note that deprecated is not included among the modifiers.
- * Use <code>isDeprecated</code> to find out whether a binding is deprecated.
- * </p>
- *
- * @return the bit-wise or of <code>Modifier</code> constants
- * @see Modifier
- */
- public int getModifiers();
-
- /**
- * Return whether this binding is for something that is deprecated.
- * A deprecated class, interface, field, method, or constructor is one that
- * is marked with the 'deprecated' tag in its Javadoc comment.
- *
- * @return <code>true</code> if this binding is deprecated, and
- * <code>false</code> otherwise
- */
- public boolean isDeprecated();
-
- /**
- * Return whether this binding is created because the bindings recovery is enabled. This binding is considered
- * to be incomplete. Its internal state might be incomplete.
- *
- * @return <code>true</code> if this binding is a recovered binding, and
- * <code>false</code> otherwise
- * @since 3.3
- */
- public boolean isRecovered();
-
- /**
- * Returns whether this binding is synthetic. A synthetic binding is one that
- * was made up by the compiler, rather than something declared in the
- * source code. Note that default constructors (the 0-argument constructor that
- * the compiler generates for class declarations with no explicit constructors
- * declarations) are not generally considered synthetic (although they
- * may be if the class itself is synthetic).
- * But see {@link IMethodBinding#isDefaultConstructor() IMethodBinding.isDefaultConstructor}
- * for cases where the compiled-generated default constructor can be recognized
- * instead.
- *
- * @return <code>true</code> if this binding is synthetic, and
- * <code>false</code> otherwise
- * @see IMethodBinding#isDefaultConstructor()
- */
- public boolean isSynthetic();
-
- /**
- * Returns the Java element that corresponds to this binding.
- * Returns <code>null</code> if this binding has no corresponding
- * Java element.
- * <p>
- * For array types, this method returns the Java element that corresponds
- * to the array's element type. For raw and parameterized types, this method
- * returns the Java element of the erasure. For annotations, this method
- * returns the Java element of the annotation (i.e. an {@link IAnnotation}).
- * </p>
- * <p>
- * Here are the cases where a <code>null</code> should be expected:
- * <ul>
- * <li>primitive types, including void</li>
- * <li>null type</li>
- * <li>wildcard types</li>
- * <li>capture types</li>
- * <li>array types of any of the above</li>
- * <li>the "length" field of an array type</li>
- * <li>the default constructor of a source class</li>
- * <li>the constructor of an anonymous class</li>
- * <li>member value pairs</li>
- * </ul>
- * For all other kind of type, method, variable, annotation and package bindings,
- * this method returns non-<code>null</code>.
- * </p>
- *
- * @return the Java element that corresponds to this binding,
- * or <code>null</code> if none
- * @since 3.1
- */
- public IJavaElement getJavaElement();
-
- /**
- * Returns the key for this binding.
- * <p>
- * Within a connected cluster of bindings (for example, all bindings
- * reachable from a given AST), each binding will have a distinct keys.
- * The keys are generated in a manner that is predictable and as
- * stable as possible. This last property makes these keys useful for
- * comparing bindings between disconnected clusters of bindings (for example,
- * the bindings between the "before" and "after" ASTs of the same
- * compilation unit).
- * </p>
- * <p>
- * The exact details of how the keys are generated is unspecified.
- * However, it is a function of the following information:
- * <ul>
- * <li>packages - the name of the package (for an unnamed package,
- * some internal id)</li>
- * <li>classes or interfaces - the VM name of the type and the key
- * of its package</li>
- * <li>array types - the key of the component type and number of
- * dimensions</li>
- * <li>primitive types - the name of the primitive type</li>
- * <li>fields - the name of the field and the key of its declaring
- * type</li>
- * <li>methods - the name of the method, the key of its declaring
- * type, and the keys of the parameter types</li>
- * <li>constructors - the key of its declaring class, and the
- * keys of the parameter types</li>
- * <li>local variables - the name of the local variable, the index of the
- * declaring block relative to its parent, the key of its method</li>
- * <li>local types - the name of the type, the index of the declaring
- * block relative to its parent, the key of its method</li>
- * <li>anonymous types - the occurence count of the anonymous
- * type relative to its declaring type, the key of its declaring type</li>
- * <li>enum types - treated like classes</li>
- * <li>annotation types - treated like interfaces</li>
- * <li>type variables - the name of the type variable and
- * the key of the generic type or generic method that declares that
- * type variable</li>
- * <li>wildcard types - the key of the optional wildcard type bound</li>
- * <li>capture type bindings - the key of the wildcard captured</li>
- * <li>generic type instances - the key of the generic type and the keys
- * of the type arguments used to instantiate it, and whether the
- * instance is explicit (a parameterized type reference) or
- * implicit (a raw type reference)</li>
- * <li>generic method instances - the key of the generic method and the keys
- * of the type arguments used to instantiate it, and whether the
- * instance is explicit (a parameterized method reference) or
- * implicit (a raw method reference)</li>
- * <li>members of generic type instances - the key of the generic type
- * instance and the key of the corresponding member in the generic
- * type</li>
- * <li>annotations - the key of the annotated element and the key of
- * the annotation type</li>
- * </ul>
- * </p>
- * <p>Note that the key for member value pair bindings is
- * not yet implemented. This returns <code>null</code> for this kind of bindings.<br>
- * Recovered bindings have a unique key.
- * </p>
- *
- * @return the key for this binding
- */
- public String getKey();
-
- /**
- * There is no special definition of equality for bindings; equality is
- * simply object identity. Within the context of a single cluster of
- * bindings, each binding is represented by a distinct object. However,
- * between different clusters of bindings, the binding objects may or may
- * not be different; in these cases, the client should compare bindings
- * using {@link #isEqualTo(IBinding)}, which checks their keys.
- *
- * @param obj {@inheritDoc}
- * @return {@inheritDoc}
- */
- public boolean equals(Object obj);
-
- /**
- * Returns whether this binding has the same key as that of the given
- * binding. Within the context of a single cluster of bindings, each
- * binding is represented by a distinct object. However, between
- * different clusters of bindings, the binding objects may or may
- * not be different objects; in these cases, the binding keys
- * are used where available.
- *
- * @param binding the other binding, or <code>null</code>
- * @return <code>true</code> if the given binding is the identical
- * object as this binding, or if the keys of both bindings are the
- * same string; <code>false</code> if the given binding is
- * <code>null</code>, or if the bindings do not have the same key,
- * or if one or both of the bindings have no key
- * @see #getKey()
- * @since 3.1
- */
- public boolean isEqualTo(IBinding binding);
-
- /**
- * Returns a string representation of this binding suitable for debugging
- * purposes only.
- *
- * @return a debug string
- */
- public String toString();
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2006 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * Internal marker-type interface used to tag node types that can legitimately
- * be included in {@link TagElement#fragments() TagElement.fragments()}.
- *
- * @since 3.0
- */
-interface IDocElement {
- // marker-type interfaces have no members
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2005 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * Common interface for AST nodes that represent modifiers or
- * annotations.
- * <pre>
- * ExtendedModifier:
- * Modifier
- * Annotation
- * </pre>
- * @since 3.1
- */
-public interface IExtendedModifier {
-
- /**
- * Returns whether this extended modifier is a standard modifier.
- *
- * @return <code>true</code> if this is a standard modifier
- * (instance of {@link Modifier}), and <code>false</code> otherwise
- */
- public boolean isModifier();
-
- /**
- * Returns whether this extended modifier is an annotation.
- *
- * @return <code>true</code> if this is an annotation
- * (instance of a subclass of {@link Annotation}), and
- * <code>false</code> otherwise
- */
- public boolean isAnnotation();
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2005, 2008 BEA Systems, Inc.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * tyeung@bea.com - initial API and implementation
- * IBM Corporation - changed interface to extend IBinding
- * IBM Corporation - renamed from IResolvedMemberValuePair to IMemberValuePairBinding
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * Represents a resolved instance of an annotation's member value pair.
- * Resolved annotation are computed along with other bindings; these objects
- * correspond to {@link MemberValuePair} nodes.
- *
- * @since 3.2
- * @noimplement This interface is not intended to be implemented by clients.
- */
-public interface IMemberValuePairBinding extends IBinding {
-/**
- * Returns the name of the annotation type member.
- *
- * @return the name of the member
- */
-public String getName();
-
-/**
- * Returns the method binding corresponding to the named annotation type member.
- *
- * @return the method binding for the annotation type member
- */
-public IMethodBinding getMethodBinding();
-
-/**
- * Returns the resolved value. Resolved values are represented as follows:
- * <ul>
- * <li>Primitive type - the equivalent boxed object</li>
- * <li>java.lang.Class - the <code>ITypeBinding</code> for the class object</li>
- * <li>java.lang.String - the string value itself</li>
- * <li>enum type - the <code>IVariableBinding</code> for the enum constant</li>
- * <li>annotation type - an <code>IAnnotationBinding</code></li>
- * <li>array type - an <code>Object[]</code> whose elements are as per above
- * (the language only allows single dimensional arrays in annotations)</li>
- * </ul>
- *
- * @return the resolved value, or <code>null</code> if none exists
- */
-public Object getValue();
-
-/**
- * @return <code>true</code> iff this member value pair's value is the default value.
- * Returns <code>false</code> otherwise.
- */
-public boolean isDefault();
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * A method binding represents a method or constructor of a class or interface.
- * Method bindings usually correspond directly to method or
- * constructor declarations found in the source code.
- * However, in certain cases of references to a generic method,
- * the method binding may correspond to a copy of a generic method
- * declaration with substitutions for the method's type parameters
- * (for these, <code>getTypeArguments</code> returns a non-empty
- * list, and either <code>isParameterizedMethod</code> or
- * <code>isRawMethod</code> returns <code>true</code>).
- * And in certain cases of references to a method declared in a
- * generic type, the method binding may correspond to a copy of a
- * method declaration with substitutions for the type's type
- * parameters (for these, <code>getTypeArguments</code> returns
- * an empty list, and both <code>isParameterizedMethod</code> and
- * <code>isRawMethod</code> return <code>false</code>).
- *
- * @see ITypeBinding#getDeclaredMethods()
- * @since 2.0
- * @noimplement This interface is not intended to be implemented by clients.
- */
-public interface IMethodBinding extends IBinding {
-
- /**
- * Returns whether this binding is for a constructor or a method.
- *
- * @return <code>true</code> if this is the binding for a constructor,
- * and <code>false</code> if this is the binding for a method
- */
- public boolean isConstructor();
-
- /**
- * Returns whether this binding is known to be a compiler-generated
- * default constructor.
- * <p>
- * This method returns <code>false</code> for:
- * <ul>
- * <li>methods</li>
- * <li>constructors with more than one parameter</li>
- * <li>0-argument constructors where the binding information was obtained
- * from a Java source file containing an explicit 0-argument constructor
- * declaration</li>
- * <li>0-argument constructors where the binding information was obtained
- * from a Java class file (it is not possible to determine from a
- * class file whether a 0-argument constructor was present in the source
- * code versus generated automatically by a Java compiler)</li>
- * </ul>
- *
- * @return <code>true</code> if this is known to be the binding for a
- * compiler-generated default constructor, and <code>false</code>
- * otherwise
- * @since 3.0
- */
- public boolean isDefaultConstructor();
-
- /**
- * Returns the name of the method declared in this binding. The method name
- * is always a simple identifier. The name of a constructor is always the
- * same as the declared name of its declaring class.
- *
- * @return the name of this method, or the declared name of this
- * constructor's declaring class
- */
- public String getName();
-
- /**
- * Returns the type binding representing the class or interface
- * that declares this method or constructor.
- *
- * @return the binding of the class or interface that declares this method
- * or constructor
- */
- public ITypeBinding getDeclaringClass();
-
- /**
- * Returns the resolved default value of an annotation type member,
- * or <code>null</code> if the member has no default value, or if this
- * is not the binding for an annotation type member.
- * <p>
- * Resolved values are represented as follows (same as for
- * {@link IMemberValuePairBinding#getValue()}):
- * <ul>
- * <li>Primitive type - the equivalent boxed object</li>
- * <li>java.lang.Class - the <code>ITypeBinding</code> for the class object</li>
- * <li>java.lang.String - the string value itself</li>
- * <li>enum type - the <code>IVariableBinding</code> for the enum constant</li>
- * <li>annotation type - an <code>IAnnotationBinding</code></li>
- * <li>array type - an <code>Object[]</code> whose elements are as per above
- * (the language only allows single dimensional arrays in annotations)</li>
- * </ul>
- *
- * @return the default value of this annotation type member, or <code>null</code>
- * if none or not applicable
- * @since 3.2
- */
- public Object getDefaultValue();
-
- /**
- * Returns the resolved annotations of a parameter of this method.
- * The result returned is the same regardless of whether
- * this is a parameterized method.
- *
- * @param paramIndex the index of the parameter of interest
- * @return the resolved annotations of the <code>paramIndex</code>th parameter,
- * or an empty list if there are none
- * @throws ArrayIndexOutOfBoundsException if <code>paramIndex</code> is
- * not a valid index
- * @since 3.2
- */
- public IAnnotationBinding[] getParameterAnnotations(int paramIndex);
-
- /**
- * Returns a list of type bindings representing the formal parameter types,
- * in declaration order, of this method or constructor. Returns an array of
- * length 0 if this method or constructor does not takes any parameters.
- * <p>
- * Note that the binding for the last parameter type of a vararg method
- * declaration like <code>void fun(Foo... args)</code> is always for
- * an array type (i.e., <code>Foo[]</code>) reflecting the the way varargs
- * get compiled. However, the type binding obtained directly from
- * the <code>SingleVariableDeclaration</code> for the vararg parameter
- * is always for the type as written; i.e., the type binding for
- * <code>Foo</code>.
- * </p>
- * <p>
- * Note: The result does not include synthetic parameters introduced by
- * inner class emulation.
- * </p>
- *
- * @return a (possibly empty) list of type bindings for the formal
- * parameters of this method or constructor
- */
- public ITypeBinding[] getParameterTypes();
-
- /**
- * Returns the binding for the return type of this method. Returns the
- * special primitive <code>void</code> return type for constructors.
- *
- * @return the binding for the return type of this method, or the
- * <code>void</code> return type for constructors
- */
- public ITypeBinding getReturnType();
-
- /**
- * Returns a list of type bindings representing the types of the exceptions thrown
- * by this method or constructor. Returns an array of length 0 if this method
- * throws no exceptions. The resulting types are in no particular order.
- *
- * @return a list of type bindings for exceptions
- * thrown by this method or constructor
- */
- public ITypeBinding[] getExceptionTypes();
-
- /**
- * Returns the type parameters of this method or constructor binding.
- * <p>
- * Note that type parameters only occur on the binding of the
- * declaring generic method. Type bindings corresponding to a raw or
- * parameterized reference to a generic method do not carry type
- * parameters (they instead have non-empty type arguments
- * and non-trivial erasure).
- * </p>
- *
- * @return the list of binding for the type variables for the type
- * parameters of this method, or otherwise the empty list
- * @see ITypeBinding#isTypeVariable()
- * @since 3.1
- */
- public ITypeBinding[] getTypeParameters();
-
- /**
- * Returns whether this is the binding for an annotation type member.
- *
- * @return <code>true</code> iff this is the binding for an annotation type member
- * and <code>false</code> otherwise
- * @since 3.2
- */
- public boolean isAnnotationMember();
-
- /**
- * Returns whether this method binding represents a declaration of
- * a generic method.
- * <p>
- * Note that type parameters only occur on the binding of the
- * declaring generic method; e.g., <code>public <T> T identity(T t);</code>.
- * Method bindings corresponding to a raw or parameterized reference to a generic
- * method do not carry type parameters (they instead have non-empty type arguments
- * and non-trivial erasure).
- * This method is fully equivalent to <code>getTypeParameters().length > 0)</code>.
- * </p>
- * <p>
- * Note that {@link #isGenericMethod()},
- * {@link #isParameterizedMethod()},
- * and {@link #isRawMethod()} are mutually exclusive.
- * </p>
- *
- * @return <code>true</code> if this method binding represents a
- * declaration of a generic method, and <code>false</code> otherwise
- * @see #getTypeParameters()
- * @since 3.1
- */
- public boolean isGenericMethod();
-
- /**
- * Returns whether this method binding represents an instance of
- * a generic method corresponding to a parameterized method reference.
- * <p>
- * Note that {@link #isGenericMethod()},
- * {@link #isParameterizedMethod()},
- * and {@link #isRawMethod()} are mutually exclusive.
- * </p>
- *
- * @return <code>true</code> if this method binding represents a
- * an instance of a generic method corresponding to a parameterized
- * method reference, and <code>false</code> otherwise
- * @see #getMethodDeclaration()
- * @see #getTypeArguments()
- * @since 3.1
- */
- public boolean isParameterizedMethod();
-
- /**
- * Returns the type arguments of this generic method instance, or the
- * empty list for other method bindings.
- * <p>
- * Note that type arguments only occur on a method binding that represents
- * an instance of a generic method corresponding to a raw or parameterized
- * reference to a generic method. Do not confuse these with type parameters
- * which only occur on the method binding corresponding directly to the
- * declaration of a generic method.
- * </p>
- *
- * @return the list of type bindings for the type arguments used to
- * instantiate the corrresponding generic method, or otherwise the empty list
- * @see #getMethodDeclaration()
- * @see #isParameterizedMethod()
- * @see #isRawMethod()
- * @since 3.1
- */
- public ITypeBinding[] getTypeArguments();
-
- /**
- * Returns the binding for the method declaration corresponding to this
- * method binding. For parameterized methods ({@link #isParameterizedMethod()})
- * and raw methods ({@link #isRawMethod()}), this method returns the binding
- * for the corresponding generic method. For other method bindings, this
- * returns the same binding.
- *
- * <p>Note: The one notable exception is the method <code>Object.getClass()</code>,
- * which is declared to return <code>Class<? extends Object></code>, but
- * when invoked its return type becomes <code>Class<? extends
- * </code><em>R</em><code>></code>, where <em>R</em> is the compile type of
- * the receiver of the method invocation.</p>
- *
- * @return the method binding
- * @since 3.1
- */
- public IMethodBinding getMethodDeclaration();
-
- /**
- * Returns whether this method binding represents an instance of
- * a generic method corresponding to a raw method reference.
- * <p>
- * Note that {@link #isGenericMethod()},
- * {@link #isParameterizedMethod()},
- * and {@link #isRawMethod()} are mutually exclusive.
- * </p>
- *
- * @return <code>true</code> if this method binding represents a
- * an instance of a generic method corresponding to a raw
- * method reference, and <code>false</code> otherwise
- * @see #getMethodDeclaration()
- * @see #getTypeArguments()
- * @since 3.1
- */
- public boolean isRawMethod();
-
- /**
- * Returns whether this method's signature is a subsignature of the given method as
- * specified in section 8.4.2 of <em>The Java Language Specification, Third Edition</em> (JLS3).
- *
- * @return <code>true</code> if this method's signature is a subsignature of the given method
- * @since 3.1
- */
- public boolean isSubsignature(IMethodBinding otherMethod);
-
- /**
- * Returns whether this is a variable arity method.
- * <p>
- * Note: Variable arity ("varargs") methods were added in JLS3.
- * </p>
- *
- * @return <code>true</code> if this is a variable arity method,
- * and <code>false</code> otherwise
- * @since 3.1
- */
- public boolean isVarargs();
-
- /**
- * Returns whether this method overrides the given method,
- * as specified in section 8.4.8.1 of <em>The Java Language
- * Specification, Third Edition</em> (JLS3).
- *
- * @param method the method that is possibly overriden
- * @return <code>true</code> if this method overrides the given method,
- * and <code>false</code> otherwise
- * @since 3.1
- */
- public boolean overrides(IMethodBinding method);
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * A package binding represents a named or unnamed package.
- *
- * @since 2.0
- * @noimplement This interface is not intended to be implemented by clients.
- */
-public interface IPackageBinding extends IBinding {
-
- /**
- * Returns the name of the package represented by this binding. For named
- * packages, this is the fully qualified package name (using "." for
- * separators). For unnamed packages, this is an empty string.
- *
- * @return the name of the package represented by this binding, or
- * an empty string for an unnamed package
- */
- public String getName();
-
- /**
- * Returns whether this package is an unnamed package.
- * See <em>The Java Language Specification</em> section 7.4.2 for details.
- *
- * @return <code>true</code> if this is an unnamed package, and
- * <code>false</code> otherwise
- */
- public boolean isUnnamed();
-
- /**
- * Returns the list of name component making up the name of the package
- * represented by this binding. For example, for the package named
- * "com.example.tool", this method returns {"com", "example", "tool"}.
- * Returns the empty list for unnamed packages.
- *
- * @return the name of the package represented by this binding, or the
- * empty list for unnamed packages
- */
- public String[] getNameComponents();
-
-// /**
-// * Finds and returns the binding for the class or interface with the given
-// * name declared in this package.
-// * <p>
-// * For top-level classes and interfaces, the name here is just the simple
-// * name of the class or interface. For nested classes and interfaces, the
-// * name is the VM class name (in other words, a name like
-// * <code>"Outer$Inner"</code> as used to name the class file; see
-// * <code>ITypeBinding.getName</code>).
-// * </p>
-// *
-// * @param name the name of a class or interface
-// * @return the type binding for the class or interface with the
-// * given name declared in this package, or <code>null</code>
-// * if there is no such type
-// */
-// public ITypeBinding findTypeBinding(String name);
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * A type binding represents fully-resolved type. There are a number of
- * different kinds of type bindings:
- * <ul>
- * <li>a class - represents the class declaration;
- * possibly with type parameters</li>
- * <li>an interface - represents the class declaration;
- * possibly with type parameters</li>
- * <li>an enum - represents the enum declaration (enum types do not have
- * have type parameters)</li>
- * <li>an annotation - represents the annotation type declaration
- * (annotation types do not have have type parameters)</li>
- * <li>an array type - array types are referenced but not explicitly
- * declared</li>
- * <li>a primitive type (including the special return type <code>void</code>)
- * - primitive types are referenced but not explicitly declared</li>
- * <li>the null type - this is the special type of <code>null</code></li>
- * <li>a type variable - represents the declaration of a type variable;
- * possibly with type bounds</li>
- * <li>a wildcard type - represents a wild card used as a type argument in
- * a parameterized type reference</li>
- * <li>a raw type - represents a legacy non-parameterized reference to
- * a generic type</li>
- * <li>a parameterized type - represents an copy of a type declaration
- * with substitutions for its type parameters</li>
- * <li>a capture - represents a capture binding</li>
- * </ul>
- *
- * @see ITypeBinding#getDeclaredTypes()
- * @since 2.0
- * @noimplement This interface is not intended to be implemented by clients.
- */
-public interface ITypeBinding extends IBinding {
-
-
- /**
- * Answer an array type binding using the receiver and the given dimension.
- *
- * <p>If the receiver is an array binding, then the resulting dimension is the given dimension
- * plus the dimension of the receiver. Otherwise the resulting dimension is the given
- * dimension.</p>
- *
- * @param dimension the given dimension
- * @return an array type binding
- * @throws IllegalArgumentException:<ul>
- * <li>if the receiver represents the void type</li>
- * <li>if the resulting dimensions is lower than one or greater than 255</li>
- * </ul>
- * @since 3.3
- */
- public ITypeBinding createArrayType(int dimension);
-
- /**
- * Returns the binary name of this type binding.
- * The binary name of a class is defined in the Java Language
- * Specification 3rd edition, section 13.1.
- * <p>
- * Note that in some cases, the binary name may be unavailable.
- * This may happen, for example, for a local type declared in
- * unreachable code.
- * </p>
- *
- * @return the binary name of this type, or <code>null</code>
- * if the binary name is unknown
- * @since 3.0
- */
- public String getBinaryName();
-
- /**
- * Returns the bound of this wildcard type if it has one.
- * Returns <code>null</code> if this is not a wildcard type.
- *
- * @return the bound of this wildcard type, or <code>null</code> if none
- * @see #isWildcardType()
- * @see #isUpperbound()
- * @since 3.1
- */
- public ITypeBinding getBound();
-
- /**
- * Returns the binding representing the component type of this array type,
- * or <code>null</code> if this is not an array type binding. The component
- * type of an array might be an array type.
- * <p>This is subject to change before 3.2 release.</p>
- *
- * @return the component type binding, or <code>null</code> if this is
- * not an array type
- * @since 3.2
- */
- public ITypeBinding getComponentType();
-
- /**
- * Returns a list of bindings representing all the fields declared
- * as members of this class, interface, or enum type.
- *
- * <p>These include public, protected, default (package-private) access,
- * and private fields declared by the class, but excludes inherited fields.
- * Synthetic fields may or may not be included. Fields from binary types that
- * reference unresolvable types may not be included.</p>
- *
- * <p>Returns an empty list if the class, interface, or enum declares no fields,
- * and for other kinds of type bindings that do not directly have members.</p>
- *
- * <p>The resulting bindings are in no particular order.</p>
- *
- * @return the list of bindings for the field members of this type,
- * or the empty list if this type does not have field members
- */
- public IVariableBinding[] getDeclaredFields();
-
- /**
- * Returns a list of method bindings representing all the methods and
- * constructors declared for this class, interface, enum, or annotation
- * type.
- * <p>These include public, protected, default (package-private) access,
- * and private methods Synthetic methods and constructors may or may not be
- * included. Returns an empty list if the class, interface, or enum,
- * type declares no methods or constructors, if the annotation type declares
- * no members, or if this type binding represents some other kind of type
- * binding. Methods from binary types that reference unresolvable types may
- * not be included.</p>
- * <p>The resulting bindings are in no particular order.</p>
- *
- * @return the list of method bindings for the methods and constructors
- * declared by this class, interface, enum type, or annotation type,
- * or the empty list if this type does not declare any methods or constructors
- */
- public IMethodBinding[] getDeclaredMethods();
-
- /**
- * Returns the declared modifiers for this class or interface binding
- * as specified in the original source declaration of the class or
- * interface. The result may not correspond to the modifiers in the compiled
- * binary, since the compiler may change them (in particular, for inner
- * class emulation). The <code>getModifiers</code> method should be used if
- * the compiled modifiers are needed. Returns -1 if this type does not
- * represent a class or interface.
- *
- * @return the bit-wise or of <code>Modifier</code> constants
- * @see #getModifiers()
- * @see Modifier
- */
- public int getDeclaredModifiers();
-
- /**
- * Returns a list of type bindings representing all the types declared as
- * members of this class, interface, or enum type.
- * These include public, protected, default (package-private) access,
- * and private classes, interfaces, enum types, and annotation types
- * declared by the type, but excludes inherited types. Returns an empty
- * list if the type declares no type members, or if this type
- * binding represents an array type, a primitive type, a type variable,
- * a wildcard type, a capture, or the null type.
- * The resulting bindings are in no particular order.
- *
- * @return the list of type bindings for the member types of this type,
- * or the empty list if this type does not have member types
- */
- public ITypeBinding[] getDeclaredTypes();
-
- /**
- * Returns the type binding representing the class, interface, or enum
- * that declares this binding.
- * <p>
- * The declaring class of a member class, interface, enum, annotation
- * type is the class, interface, or enum type of which it is a member.
- * The declaring class of a local class or interface (including anonymous
- * classes) is the innermost class or interface containing the expression
- * or statement in which this type is declared.
- * </p>
- * <p>The declaring class of a type variable is the class in which the type
- * variable is declared if it is declared on a type. It returns
- * <code>null</code> otherwise.
- * </p>
- * <p>The declaring class of a capture binding is the innermost class or
- * interface containing the expression or statement in which this capture is
- * declared.
- * </p>
- * <p>Array types, primitive types, the null type, top-level types,
- * wildcard types, recovered binding have no declaring class.
- * </p>
- *
- * @return the binding of the type that declares this type, or
- * <code>null</code> if none
- */
- public ITypeBinding getDeclaringClass();
-
- /**
- * Returns the method binding representing the method that declares this binding
- * of a local type or type variable.
- * <p>
- * The declaring method of a local class or interface (including anonymous
- * classes) is the innermost method containing the expression or statement in
- * which this type is declared. Returns <code>null</code> if the type
- * is declared in an initializer.
- * </p>
- * <p>
- * The declaring method of a type variable is the method in which the type
- * variable is declared if it is declared on a method. It
- * returns <code>null</code> otherwise.
- * </p>
- * <p>Array types, primitive types, the null type, top-level types,
- * wildcard types, capture bindings, and recovered binding have no
- * declaring method.
- * </p>
- *
- * @return the binding of the method that declares this type, or
- * <code>null</code> if none
- * @since 3.1
- */
- public IMethodBinding getDeclaringMethod();
-
- /**
- * Returns the dimensionality of this array type, or <code>0</code> if this
- * is not an array type binding.
- *
- * @return the number of dimension of this array type binding, or
- * <code>0</code> if this is not an array type
- */
- public int getDimensions();
-
- /**
- * Returns the binding representing the element type of this array type,
- * or <code>null</code> if this is not an array type binding. The element
- * type of an array is never itself an array type.
- *
- * @return the element type binding, or <code>null</code> if this is
- * not an array type
- */
- public ITypeBinding getElementType();
-
- /**
- * Returns the erasure of this type binding.
- * <ul>
- * <li>For parameterized types ({@link #isParameterizedType()})
- * - returns the binding for the corresponding generic type.</li>
- * <li>For raw types ({@link #isRawType()})
- * - returns the binding for the corresponding generic type.</li>
- * <li>For wildcard types ({@link #isWildcardType()})
- * - returns the binding for the upper bound if it has one and
- * java.lang.Object in other cases.</li>
- * <li>For type variables ({@link #isTypeVariable()})
- * - returns the binding for the erasure of the leftmost bound
- * if it has bounds and java.lang.Object if it does not.</li>
- * <li>For captures ({@link #isCapture()})
- * - returns the binding for the erasure of the leftmost bound
- * if it has bounds and java.lang.Object if it does not.</li>
- * <li>For array types ({@link #isArray()}) - returns an array type of
- * the same dimension ({@link #getDimensions()}) as this type
- * binding for which the element type is the erasure of the element type
- * ({@link #getElementType()}) of this type binding.</li>
- * <li>For all other type bindings - returns the identical binding.</li>
- * </ul>
- *
- * @return the erasure type binding
- * @since 3.1
- */
- public ITypeBinding getErasure();
-
- /**
- * Returns a list of type bindings representing the direct superinterfaces
- * of the class, interface, or enum type represented by this type binding.
- * <p>
- * If this type binding represents a class or enum type, the return value
- * is an array containing type bindings representing all interfaces
- * directly implemented by this class. The number and order of the interface
- * objects in the array corresponds to the number and order of the interface
- * names in the <code>implements</code> clause of the original declaration
- * of this type.
- * </p>
- * <p>
- * If this type binding represents an interface, the array contains
- * type bindings representing all interfaces directly extended by this
- * interface. The number and order of the interface objects in the array
- * corresponds to the number and order of the interface names in the
- * <code>extends</code> clause of the original declaration of this interface.
- * </p>
- * <p>
- * If the class or enum implements no interfaces, or the interface extends
- * no interfaces, or if this type binding represents an array type, a
- * primitive type, the null type, a type variable, an annotation type,
- * a wildcard type, or a capture binding, this method returns an array of
- * length 0.
- * </p>
- *
- * @return the list of type bindings for the interfaces extended by this
- * class or enum, or interfaces extended by this interface, or otherwise
- * the empty list
- */
- public ITypeBinding[] getInterfaces();
-
- /**
- * Returns the compiled modifiers for this class, interface, enum,
- * or annotation type binding.
- * The result may not correspond to the modifiers as declared in the
- * original source, since the compiler may change them (in particular,
- * for inner class emulation). The <code>getDeclaredModifiers</code> method
- * should be used if the original modifiers are needed.
- * Returns 0 if this type does not represent a class, an interface, an enum, an annotation
- * type or a recovered type.
- *
- * @return the compiled modifiers for this type binding or 0
- * if this type does not represent a class, an interface, an enum, an annotation
- * type or a recovered type.
- * @see #getDeclaredModifiers()
- */
- public int getModifiers();
-
- /**
- * Returns the unqualified name of the type represented by this binding
- * if it has one.
- * <ul>
- * <li>For top-level types, member types, and local types,
- * the name is the simple name of the type.
- * Example: <code>"String"</code> or <code>"Collection"</code>.
- * Note that the type parameters of a generic type are not included.</li>
- * <li>For primitive types, the name is the keyword for the primitive type.
- * Example: <code>"int"</code>.</li>
- * <li>For the null type, the name is the string "null".</li>
- * <li>For anonymous classes, which do not have a name,
- * this method returns an empty string.</li>
- * <li>For array types, the name is the unqualified name of the component
- * type (as computed by this method) followed by "[]".
- * Example: <code>"String[]"</code>. Note that the component type is never an
- * an anonymous class.</li>
- * <li>For type variables, the name is just the simple name of the
- * type variable (type bounds are not included).
- * Example: <code>"X"</code>.</li>
- * <li>For type bindings that correspond to particular instances of a generic
- * type arising from a parameterized type reference,
- * the name is the unqualified name of the erasure type (as computed by this method)
- * followed by the names (again, as computed by this method) of the type arguments
- * surrounded by "<>" and separated by ",".
- * Example: <code>"Collection<String>"</code>.
- * </li>
- * <li>For type bindings that correspond to particular instances of a generic
- * type arising from a raw type reference, the name is the unqualified name of
- * the erasure type (as computed by this method).
- * Example: <code>"Collection"</code>.</li>
- * <li>For wildcard types, the name is "?" optionally followed by
- * a single space followed by the keyword "extends" or "super"
- * followed a single space followed by the name of the bound (as computed by
- * this method) when present.
- * Example: <code>"? extends InputStream"</code>.
- * </li>
- * <li>Capture types do not have a name. For these types,
- * and array types thereof, this method returns an empty string.</li>
- * </ul>
- *
- * @return the unqualified name of the type represented by this binding,
- * or the empty string if it has none
- * @see #getQualifiedName()
- */
- public String getName();
-
- /**
- * Returns the binding for the package in which this type is declared.
- *
- * <p>The package of a recovered type reference binding is either
- * the package of the enclosing type, or, if the type name is the name of a
- * {@linkplain AST#resolveWellKnownType(String) well-known type},
- * the package of the matching well-known type.</p>
- *
- * @return the binding for the package in which this class, interface,
- * enum, or annotation type is declared, or <code>null</code> if this type
- * binding represents a primitive type, an array type, the null type,
- * a type variable, a wildcard type, a capture binding.
- */
- public IPackageBinding getPackage();
-
- /**
- * Returns the fully qualified name of the type represented by this
- * binding if it has one.
- * <ul>
- * <li>For top-level types, the fully qualified name is the simple name of
- * the type preceded by the package name (or unqualified if in a default package)
- * and a ".".
- * Example: <code>"java.lang.String"</code> or <code>"java.util.Collection"</code>.
- * Note that the type parameters of a generic type are not included.</li>
- * <li>For members of top-level types, the fully qualified name is the
- * simple name of the type preceded by the fully qualified name of the
- * enclosing type (as computed by this method) and a ".".
- * Example: <code>"java.io.ObjectInputStream.GetField"</code>.
- * If the binding is for a member type that corresponds to a particular instance
- * of a generic type arising from a parameterized type reference, the simple
- * name of the type is followed by the fully qualified names of the type arguments
- * (as computed by this method) surrounded by "<>" and separated by ",".
- * Example: <code>"pkg.Outer.Inner<java.lang.String>"</code>.
- * </li>
- * <li>For primitive types, the fully qualified name is the keyword for
- * the primitive type.
- * Example: <code>"int"</code>.</li>
- * <li>For the null type, the fully qualified name is the string
- * "null".</li>
- * <li>Local types (including anonymous classes) and members of local
- * types do not have a fully qualified name. For these types, and array
- * types thereof, this method returns an empty string.</li>
- * <li>For array types whose component type has a fully qualified name,
- * the fully qualified name is the fully qualified name of the component
- * type (as computed by this method) followed by "[]".
- * Example: <code>"java.lang.String[]"</code>.</li>
- * <li>For type variables, the fully qualified name is just the name of the
- * type variable (type bounds are not included).
- * Example: <code>"X"</code>.</li>
- * <li>For type bindings that correspond to particular instances of a generic
- * type arising from a parameterized type reference,
- * the fully qualified name is the fully qualified name of the erasure
- * type followed by the fully qualified names of the type arguments surrounded by "<>" and separated by ",".
- * Example: <code>"java.util.Collection<java.lang.String>"</code>.
- * </li>
- * <li>For type bindings that correspond to particular instances of a generic
- * type arising from a raw type reference,
- * the fully qualified name is the fully qualified name of the erasure type.
- * Example: <code>"java.util.Collection"</code>. Note that the
- * the type parameters are omitted.</li>
- * <li>For wildcard types, the fully qualified name is "?" optionally followed by
- * a single space followed by the keyword "extends" or "super"
- * followed a single space followed by the fully qualified name of the bound
- * (as computed by this method) when present.
- * Example: <code>"? extends java.io.InputStream"</code>.
- * </li>
- * <li>Capture types do not have a fully qualified name. For these types,
- * and array types thereof, this method returns an empty string.</li>
- * </ul>
- *
- * @return the fully qualified name of the type represented by this
- * binding, or the empty string if it has none
- * @see #getName()
- * @since 2.1
- */
- public String getQualifiedName();
-
- /**
- * Returns the type binding for the superclass of the type represented
- * by this class binding.
- * <p>
- * If this type binding represents any class other than the class
- * <code>java.lang.Object</code>, then the type binding for the direct
- * superclass of this class is returned. If this type binding represents
- * the class <code>java.lang.Object</code>, then <code>null</code> is
- * returned.
- * <p>
- * Loops that ascend the class hierarchy need a suitable termination test.
- * Rather than test the superclass for <code>null</code>, it is more
- * transparent to check whether the class is <code>Object</code>, by
- * comparing whether the class binding is identical to
- * <code>ast.resolveWellKnownType("java.lang.Object")</code>.
- * </p>
- * <p>
- * If this type binding represents an interface, an array type, a
- * primitive type, the null type, a type variable, an enum type,
- * an annotation type, a wildcard type, or a capture binding then
- * <code>null</code> is returned.
- * </p>
- *
- * @return the superclass of the class represented by this type binding,
- * or <code>null</code> if none
- * @see AST#resolveWellKnownType(String)
- */
- public ITypeBinding getSuperclass();
-
- /**
- * Returns the type arguments of this generic type instance, or the
- * empty list for other type bindings.
- * <p>
- * Note that type arguments only occur on a type binding that represents
- * an instance of a generic type corresponding to a parameterized type
- * reference (e.g., <code>Collection<String></code>).
- * Do not confuse these with type parameters which only occur on the
- * type binding corresponding directly to the declaration of the
- * generic class or interface (e.g., <code>Collection<T></code>).
- * </p>
- *
- * @return the list of type bindings for the type arguments used to
- * instantiate the corresponding generic type, or otherwise the empty list
- * @see #getTypeDeclaration()
- * @see #isGenericType()
- * @see #isParameterizedType()
- * @see #isRawType()
- * @since 3.1
- */
- public ITypeBinding[] getTypeArguments();
-
- /**
- * Returns the declared type bounds of this type variable or capture. If the
- * variable or the capture had no explicit bound, then it returns an empty list.
- * <p>
- * Note that per construction, it can only contain one class or array type,
- * at most, and then it is located in first position.
- * </p>
- * <p>
- * Also note that array type bound may only occur in the case of a capture
- * binding, e.g. <code>capture-of ? extends Object[]</code>
- * </p>
- *
- * @return the list of type bindings for this type variable or capture,
- * or otherwise the empty list
- * @see #isCapture()
- * @see #isTypeVariable()
- * @since 3.1
- */
- public ITypeBinding[] getTypeBounds();
-
- /**
- * Returns the binding for the type declaration corresponding to this type
- * binding.
- * <p>For parameterized types ({@link #isParameterizedType()})
- * and most raw types ({@link #isRawType()}), this method returns the binding
- * for the corresponding generic type.</p>
- * <p>For raw member types ({@link #isRawType()}, {@link #isMember()})
- * of a raw declaring class, the type declaration is a generic or a non-generic
- * type.</p>
- * <p>A different non-generic binding will be returned when one of the declaring
- * types/methods was parameterized.</p>
- * <p>For other type bindings, this returns the same binding.</p>
- *
- * @return the type binding
- * @since 3.1
- */
- public ITypeBinding getTypeDeclaration();
-
- /**
- * Returns the type parameters of this class or interface type binding.
- * <p>
- * Note that type parameters only occur on the binding of the
- * declaring generic class or interface; e.g., <code>Collection<T></code>.
- * Type bindings corresponding to a raw or parameterized reference to a generic
- * type do not carry type parameters (they instead have non-empty type arguments
- * and non-trivial erasure).
- * </p>
- *
- * @return the list of binding for the type variables for the type
- * parameters of this type, or otherwise the empty list
- * @see #isTypeVariable()
- * @since 3.1
- */
- // TODO (jeem) - clarify whether binding for a generic type instance carries a copy of the generic type's type parameters as well as type arguments
- public ITypeBinding[] getTypeParameters();
-
- /**
- * Returns the corresponding wildcard binding of this capture binding.
- * Returns <code>null</code> if this type bindings does not represent
- * a capture binding.
- *
- * @return the corresponding wildcard binding for a capture
- * binding, <code>null</code> otherwise
- * @since 3.1
- */
- public ITypeBinding getWildcard();
-
- /**
- * Returns whether this type binding represents an annotation type.
- * <p>
- * Note that an annotation type is always an interface.
- * </p>
- *
- * @return <code>true</code> if this object represents an annotation type,
- * and <code>false</code> otherwise
- * @since 3.1
- */
- public boolean isAnnotation();
-
- /**
- * Returns whether this type binding represents an anonymous class.
- * <p>
- * An anonymous class is a subspecies of local class, and therefore mutually
- * exclusive with member types. Note that anonymous classes have no name
- * (<code>getName</code> returns the empty string).
- * </p>
- *
- * @return <code>true</code> if this type binding is for an anonymous class,
- * and <code>false</code> otherwise
- */
- public boolean isAnonymous();
-
- /**
- * Returns whether this type binding represents an array type.
- *
- * @return <code>true</code> if this type binding is for an array type,
- * and <code>false</code> otherwise
- * @see #getElementType()
- * @see #getDimensions()
- */
- public boolean isArray();
-
- /**
- * Returns whether an expression of this type can be assigned to a variable
- * of the given type, as specified in section 5.2 of <em>The Java Language
- * Specification, Third Edition</em> (JLS3).
- *
- * <p>If the receiver or the argument is a recovered type, the answer is always false,
- * unless the two types are identical or the argument is <code>java.lang.Object</code>.</p>
- *
- * @param variableType the type of a variable to check compatibility against
- * @return <code>true</code> if an expression of this type can be assigned to a
- * variable of the given type, and <code>false</code> otherwise
- * @since 3.1
- */
- public boolean isAssignmentCompatible(ITypeBinding variableType);
-
- /**
- * Returns whether this type binding represents a capture binding.
- * <p>
- * Capture bindings result from capture conversion as specified
- * in section 5.1.10 of <em>The Java Language Specification,
- * Third Edition</em> (JLS3).
- * </p>
- * <p>
- * A capture binding may have upper bounds and a lower bound.
- * Upper bounds may be accessed using {@link #getTypeBounds()},
- * the lower bound must be accessed indirectly through the associated
- * wildcard {@link #getWildcard()} when it is a lower bound wildcard.
- * </p>
- * <p>
- * Note that capture bindings are distinct from type variables
- * (even though they are often depicted as synthetic type
- * variables); as such, {@link #isTypeVariable()} answers
- * <code>false</code> for capture bindings, and
- * {@link #isCapture()} answers <code>false</code> for type variables.
- * </p>
- *
- * @return <code>true</code> if this type binding is a capture,
- * and <code>false</code> otherwise
- * @see #getTypeBounds()
- * @see #getWildcard()
- * @since 3.1
- */
- public boolean isCapture();
-
- /**
- * Returns whether this type is cast compatible with the given type,
- * as specified in section 5.5 of <em>The Java Language
- * Specification, Third Edition</em> (JLS3).
- * <p>
- * NOTE: The cast compatibility check performs backwards.
- * When testing whether type B can be cast to type A, one would use:
- * <code>A.isCastCompatible(B)</code>
- * </p>
- *
- * <p>If the receiver or the argument is a recovered type, the answer is always false,
- * unless the two types are identical or the argument is <code>java.lang.Object</code>.</p>
- *
- * @param type the type to check compatibility against
- * @return <code>true</code> if this type is cast compatible with the
- * given type, and <code>false</code> otherwise
- * @since 3.1
- */
- public boolean isCastCompatible(ITypeBinding type);
-
- /**
- * Returns whether this type binding represents a class type or a recovered binding.
- *
- * @return <code>true</code> if this object represents a class or a recovered binding,
- * and <code>false</code> otherwise
- */
- public boolean isClass();
-
- /**
- * Returns whether this type binding represents an enum type.
- *
- * @return <code>true</code> if this object represents an enum type,
- * and <code>false</code> otherwise
- * @since 3.1
- */
- public boolean isEnum();
-
- /**
- * Returns whether this type binding originated in source code.
- * Returns <code>false</code> for all primitive types, the null type,
- * array types, and for all classes, interfaces, enums, annotation
- * types, type variables, parameterized type references,
- * raw type references, wildcard types, and capture bindings
- * whose information came from a pre-compiled binary class file.
- *
- * @return <code>true</code> if the type is in source code,
- * and <code>false</code> otherwise
- */
- public boolean isFromSource();
-
- /**
- * Returns whether this type binding represents a declaration of
- * a generic class or interface.
- * <p>
- * Note that type parameters only occur on the binding of the
- * declaring generic class or interface; e.g., <code>Collection<T></code>.
- * Type bindings corresponding to a raw or parameterized reference to a generic
- * type do not carry type parameters (they instead have non-empty type arguments
- * and non-trivial erasure).
- * This method is fully equivalent to <code>getTypeParameters().length > 0)</code>.
- * </p>
- * <p>
- * Note that {@link #isGenericType()},
- * {@link #isParameterizedType()},
- * and {@link #isRawType()} are mutually exclusive.
- * </p>
- *
- * @return <code>true</code> if this type binding represents a
- * declaration of a generic class or interface, and <code>false</code> otherwise
- * @see #getTypeParameters()
- * @since 3.1
- */
- public boolean isGenericType();
-
- /**
- * Returns whether this type binding represents an interface type.
- * <p>
- * Note that an interface can also be an annotation type.
- * </p>
- *
- * @return <code>true</code> if this object represents an interface,
- * and <code>false</code> otherwise
- */
- public boolean isInterface();
-
- /**
- * Returns whether this type binding represents a local class.
- * <p>
- * A local class is any nested class or enum type not declared as a member
- * of another class or interface. A local class is a subspecies of nested
- * type, and mutually exclusive with member types. Note that anonymous
- * classes are a subspecies of local classes.
- * </p>
- * <p>
- * Also note that interfaces and annotation types cannot be local.
- * </p>
- *
- * @return <code>true</code> if this type binding is for a local class or
- * enum type, and <code>false</code> otherwise
- */
- public boolean isLocal();
-
- /**
- * Returns whether this type binding represents a member class or
- * interface.
- * <p>
- * A member type is any type declared as a member of
- * another type. A member type is a subspecies of nested
- * type, and mutually exclusive with local types.
- * </p>
- *
- * @return <code>true</code> if this type binding is for a member class,
- * interface, enum, or annotation type, and <code>false</code> otherwise
- */
- public boolean isMember();
-
- /**
- * Returns whether this type binding represents a nested class, interface,
- * enum, or annotation type.
- * <p>
- * A nested type is any type whose declaration occurs within
- * the body of another. The set of nested types is disjoint from the set of
- * top-level types. Nested types further subdivide into member types, local
- * types, and anonymous types.
- * </p>
- *
- * @return <code>true</code> if this type binding is for a nested class,
- * interface, enum, or annotation type, and <code>false</code> otherwise
- */
- public boolean isNested();
-
- /**
- * Returns whether this type binding represents the null type.
- * <p>
- * The null type is the type of a <code>NullLiteral</code> node.
- * </p>
- *
- * @return <code>true</code> if this type binding is for the null type,
- * and <code>false</code> otherwise
- */
- public boolean isNullType();
-
- /**
- * Returns whether this type binding represents an instance of
- * a generic type corresponding to a parameterized type reference.
- * <p>
- * For example, an AST type like
- * <code>Collection<String></code> typically resolves to a
- * type binding whose type argument is the type binding for the
- * class <code>java.lang.String</code> and whose erasure is the type
- * binding for the generic type <code>java.util.Collection</code>.
- * </p>
- * <p>
- * Note that {@link #isGenericType()},
- * {@link #isParameterizedType()},
- * and {@link #isRawType()} are mutually exclusive.
- * </p>
- *
- * @return <code>true</code> if this type binding represents a
- * an instance of a generic type corresponding to a parameterized
- * type reference, and <code>false</code> otherwise
- * @see #getTypeArguments()
- * @see #getTypeDeclaration()
- * @since 3.1
- */
- public boolean isParameterizedType();
-
- /**
- * Returns whether this type binding represents a primitive type.
- * <p>
- * There are nine predefined type bindings to represent the eight primitive
- * types and <code>void</code>. These have the same names as the primitive
- * types that they represent, namely boolean, byte, char, short, int,
- * long, float, and double, and void.
- * </p>
- *
- * @return <code>true</code> if this type binding is for a primitive type,
- * and <code>false</code> otherwise
- */
- public boolean isPrimitive();
-
- /**
- * Returns whether this type binding represents an instance of
- * a generic type corresponding to a raw type reference.
- * <p>
- * For example, an AST type like
- * <code>Collection</code> typically resolves to a
- * type binding whose type argument is the type binding for
- * the class <code>java.lang.Object</code> (the
- * default bound for the single type parameter of
- * <code>java.util.Collection</code>) and whose erasure is the
- * type binding for the generic type
- * <code>java.util.Collection</code>.
- * </p>
- * <p>
- * Note that {@link #isGenericType()},
- * {@link #isParameterizedType()},
- * and {@link #isRawType()} are mutually exclusive.
- * </p>
- *
- * @return <code>true</code> if this type binding represents a
- * an instance of a generic type corresponding to a raw
- * type reference, and <code>false</code> otherwise
- * @see #getTypeDeclaration()
- * @see #getTypeArguments()
- * @since 3.1
- */
- public boolean isRawType();
-
- /**
- * Returns whether this type is subtype compatible with the given type,
- * as specified in section 4.10 of <em>The Java Language
- * Specification, Third Edition</em> (JLS3).
- *
- * <p>If the receiver or the argument is a recovered type, the answer is always false,
- * unless the two types are identical or the argument is <code>java.lang.Object</code>.</p>
- *
- * @param type the type to check compatibility against
- * @return <code>true</code> if this type is subtype compatible with the
- * given type, and <code>false</code> otherwise
- * @since 3.1
- */
- public boolean isSubTypeCompatible(ITypeBinding type);
-
- /**
- * Returns whether this type binding represents a top-level class,
- * interface, enum, or annotation type.
- * <p>
- * A top-level type is any type whose declaration does not occur within the
- * body of another type declaration. The set of top level types is disjoint
- * from the set of nested types.
- * </p>
- *
- * @return <code>true</code> if this type binding is for a top-level class,
- * interface, enum, or annotation type, and <code>false</code> otherwise
- */
- public boolean isTopLevel();
-
- /**
- * Returns whether this type binding represents a type variable.
- * Type variables bindings carry the type variable's bounds.
- * <p>
- * Note that type variables are distinct from capture bindings
- * (even though capture bindings are often depicted as synthetic
- * type variables); as such, {@link #isTypeVariable()} answers
- * <code>false</code> for capture bindings, and
- * {@link #isCapture()} answers <code>false</code> for type variables.
- * </p>
- *
- * @return <code>true</code> if this type binding is for a type variable,
- * and <code>false</code> otherwise
- * @see #getName()
- * @see #getTypeBounds()
- * @since 3.1
- */
- public boolean isTypeVariable();
-
- /**
- * Returns whether this wildcard type is an upper bound
- * ("extends") as opposed to a lower bound ("super").
- * Note that this property is only relevant for wildcards
- * that have a bound.
- *
- * @return <code>true</code> if this wildcard type has a bound that is
- * an upper bound, and <code>false</code> in all other cases
- * @see #isWildcardType()
- * @see #getBound()
- * @since 3.1
- */
- public boolean isUpperbound();
-
- /**
- * Returns whether this type binding represents a wildcard type. A wildcard
- * type occus only as an argument to a parameterized type reference.
- * <p>
- * For example, a AST type like
- * <code>Collection<? extends Object></code> typically resolves to a
- * parameterized type binding whose type argument is a wildcard type
- * with upper type bound <code>java.util.Object</code>.
- * </p>
- *
- * @return <code>true</code> if this object represents a wildcard type,
- * and <code>false</code> otherwise
- * @since 3.1
- * @see #getBound()
- * @see #isUpperbound()
- */
- public boolean isWildcardType();
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * A variable binding represents either a field of a class or interface, or
- * a local variable declaration (including formal parameters, local variables,
- * and exception variables).
- *
- * @see ITypeBinding#getDeclaredFields()
- * @since 2.0
- * @noimplement This interface is not intended to be implemented by clients.
- */
-public interface IVariableBinding extends IBinding {
-
- /**
- * Returns whether this binding is for a field.
- * Note that this method returns <code>true</code> for constants,
- * including enum constants. This method returns <code>false</code>
- * for local variables.
- *
- * @return <code>true</code> if this is the binding for a field,
- * and <code>false</code> otherwise
- */
- public boolean isField();
-
- /**
- * Returns whether this binding is for an enum constant.
- * Note that this method returns <code>false</code> for local variables
- * and for fields other than enum constants.
- *
- * @return <code>true</code> if this is the binding for an enum constant,
- * and <code>false</code> otherwise
- * @since 3.1
- */
- public boolean isEnumConstant();
-
- /**
- * Returns whether this binding corresponds to a parameter.
- *
- * @return <code>true</code> if this is the binding for a parameter,
- * and <code>false</code> otherwise
- * @since 3.2
- */
- public boolean isParameter();
-
- /**
- * Returns the name of the field or local variable declared in this binding.
- * The name is always a simple identifier.
- *
- * @return the name of this field or local variable
- */
- public String getName();
-
- /**
- * Returns the type binding representing the class or interface
- * that declares this field.
- * <p>
- * The declaring class of a field is the class or interface of which it is
- * a member. Local variables have no declaring class. The field length of an
- * array type has no declaring class.
- * </p>
- *
- * @return the binding of the class or interface that declares this field,
- * or <code>null</code> if none
- */
- public ITypeBinding getDeclaringClass();
-
- /**
- * Returns the binding for the type of this field or local variable.
- *
- * @return the binding for the type of this field or local variable
- */
- public ITypeBinding getType();
-
- /**
- * Returns a small integer variable id for this variable binding.
- * <p>
- * <b>Local variables inside methods:</b> Local variables (and parameters)
- * declared within a single method are assigned ascending ids in normal
- * code reading order; var1.getVariableId()<var2.getVariableId() means that var1 is
- * declared before var2.
- * </p>
- * <p>
- * <b>Local variables outside methods:</b> Local variables declared in a
- * type's static initializers (or initializer expressions of static fields)
- * are assigned ascending ids in normal code reading order. Local variables
- * declared in a type's instance initializers (or initializer expressions
- * of non-static fields) are assigned ascending ids in normal code reading
- * order. These ids are useful when checking definite assignment for
- * static initializers (JLS 16.7) and instance initializers (JLS 16.8),
- * respectively.
- * </p>
- * <p>
- * <b>Fields:</b> Fields declared as members of a type are assigned
- * ascending ids in normal code reading order;
- * field1.getVariableId()<field2.getVariableId() means that field1 is declared before
- * field2.
- * </p>
- *
- * @return a small non-negative variable id
- */
- public int getVariableId();
-
- /**
- * Returns this binding's constant value if it has one.
- * Some variables may have a value computed at compile-time. If the type of
- * the value is a primitive type, the result is the boxed equivalent (i.e.,
- * int returned as an <code>Integer</code>). If the type of the value is
- * <code>String</code>, the result is the string itself. If the variable has
- * no compile-time computed value, the result is <code>null</code>.
- * (Note: compile-time constant expressions cannot denote <code>null</code>;
- * JLS2 15.28.). The result is always <code>null</code> for enum constants.
- *
- * @return the constant value, or <code>null</code> if none
- * @since 3.0
- */
- public Object getConstantValue();
-
- /**
- * Returns the method binding representing the method containing the scope
- * in which this local variable is declared.
- * <p>
- * The declaring method of a method formal parameter is the method itself.
- * For a local variable declared somewhere within the body of a method,
- * the declaring method is the enclosing method. When local or anonymous
- * classes are involved, the declaring method is the innermost such method.
- * There is no declaring method for a field, or for a local variable
- * declared in a static or instance initializer; this method returns
- * <code>null</code> in those cases.
- * </p>
- *
- * @return the binding of the method or constructor that declares this
- * local variable, or <code>null</code> if none
- * @since 3.1
- */
- public IMethodBinding getDeclaringMethod();
-
- /**
- * Returns the binding for the variable declaration corresponding to this
- * variable binding. For a binding for a field declaration in an instance
- * of a generic type, this method returns the binding for the corresponding
- * field declaration in the generic type. For other variable bindings,
- * including all ones for local variables and parameters, this method
- * returns the same binding.
- *
- * @return the variable binding for the originating declaration
- * @since 3.1
- */
- public IVariableBinding getVariableDeclaration();
-
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * If statement AST node type.
- * <pre>
- * IfStatement:
- * <b>if</b> <b>(</b> Expression <b>)</b> Statement [ <b>else</b> Statement]
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class IfStatement extends Statement {
-
- /**
- * The "expression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(IfStatement.class, "expression", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "thenStatement" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor THEN_STATEMENT_PROPERTY =
- new ChildPropertyDescriptor(IfStatement.class, "thenStatement", Statement.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "elseStatement" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor ELSE_STATEMENT_PROPERTY =
- new ChildPropertyDescriptor(IfStatement.class, "elseStatement", Statement.class, OPTIONAL, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(4);
- createPropertyList(IfStatement.class, properyList);
- addProperty(EXPRESSION_PROPERTY, properyList);
- addProperty(THEN_STATEMENT_PROPERTY, properyList);
- addProperty(ELSE_STATEMENT_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The expression; lazily initialized; defaults to an unspecified, but
- * legal, expression.
- */
- private Expression expression = null;
-
- /**
- * The then statement; lazily initialized; defaults to an unspecified, but
- * legal, statement.
- */
- private Statement thenStatement = null;
-
- /**
- * The else statement; <code>null</code> for none; defaults to none.
- */
- private Statement optionalElseStatement = null;
-
- /**
- * Creates a new unparented if statement node owned by the given
- * AST. By default, the expresssion is unspecified,
- * but legal, the then statement is an empty block, and there is no else
- * statement.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- IfStatement(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == EXPRESSION_PROPERTY) {
- if (get) {
- return getExpression();
- } else {
- setExpression((Expression) child);
- return null;
- }
- }
- if (property == THEN_STATEMENT_PROPERTY) {
- if (get) {
- return getThenStatement();
- } else {
- setThenStatement((Statement) child);
- return null;
- }
- }
- if (property == ELSE_STATEMENT_PROPERTY) {
- if (get) {
- return getElseStatement();
- } else {
- setElseStatement((Statement) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return IF_STATEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- IfStatement result = new IfStatement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- result.setExpression((Expression) getExpression().clone(target));
- result.setThenStatement(
- (Statement) getThenStatement().clone(target));
- result.setElseStatement(
- (Statement) ASTNode.copySubtree(target, getElseStatement()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getExpression());
- acceptChild(visitor, getThenStatement());
- acceptChild(visitor, getElseStatement());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the expression of this if statement.
- *
- * @return the expression node
- */
- public Expression getExpression() {
- if (this.expression == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.expression == null) {
- preLazyInit();
- this.expression = new SimpleName(this.ast);
- postLazyInit(this.expression, EXPRESSION_PROPERTY);
- }
- }
- }
- return this.expression;
- }
-
- /**
- * Sets the condition of this if statement.
- *
- * @param expression the expression node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setExpression(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.expression;
- preReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- this.expression = expression;
- postReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- }
-
- /**
- * Returns the "then" part of this if statement.
- *
- * @return the "then" statement node
- */
- public Statement getThenStatement() {
- if (this.thenStatement == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.thenStatement == null) {
- preLazyInit();
- this.thenStatement = new Block(this.ast);
- postLazyInit(this.thenStatement, THEN_STATEMENT_PROPERTY);
- }
- }
- }
- return this.thenStatement;
- }
-
- /**
- * Sets the "then" part of this if statement.
- * <p>
- * Special note: The Java language does not allow a local variable declaration
- * to appear as the "then" part of an if statement (they may only appear within a
- * block). However, the AST will allow a <code>VariableDeclarationStatement</code>
- * as the thenStatement of a <code>IfStatement</code>. To get something that will
- * compile, be sure to embed the <code>VariableDeclarationStatement</code>
- * inside a <code>Block</code>.
- * </p>
- *
- * @param statement the "then" statement node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setThenStatement(Statement statement) {
- if (statement == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.thenStatement;
- preReplaceChild(oldChild, statement, THEN_STATEMENT_PROPERTY);
- this.thenStatement = statement;
- postReplaceChild(oldChild, statement, THEN_STATEMENT_PROPERTY);
- }
-
- /**
- * Returns the "else" part of this if statement, or <code>null</code> if
- * this if statement has <b>no</b> "else" part.
- * <p>
- * Note that there is a subtle difference between having no else
- * statement and having an empty statement ("{}") or null statement (";").
- * </p>
- *
- * @return the "else" statement node, or <code>null</code> if none
- */
- public Statement getElseStatement() {
- return this.optionalElseStatement;
- }
-
- /**
- * Sets or clears the "else" part of this if statement.
- * <p>
- * Note that there is a subtle difference between having no else part
- * (as in <code>"if(true){}"</code>) and having an empty block (as in
- * "if(true){}else{}") or null statement (as in "if(true){}else;").
- * </p>
- * <p>
- * Special note: The Java language does not allow a local variable declaration
- * to appear as the "else" part of an if statement (they may only appear within a
- * block). However, the AST will allow a <code>VariableDeclarationStatement</code>
- * as the elseStatement of a <code>IfStatement</code>. To get something that will
- * compile, be sure to embed the <code>VariableDeclarationStatement</code>
- * inside a <code>Block</code>.
- * </p>
- *
- * @param statement the "else" statement node, or <code>null</code> if
- * there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setElseStatement(Statement statement) {
- ASTNode oldChild = this.optionalElseStatement;
- preReplaceChild(oldChild, statement, ELSE_STATEMENT_PROPERTY);
- this.optionalElseStatement = statement;
- postReplaceChild(oldChild, statement, ELSE_STATEMENT_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 3 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.expression == null ? 0 : getExpression().treeSize())
- + (this.thenStatement == null ? 0 : getThenStatement().treeSize())
- + (this.optionalElseStatement == null ? 0 : getElseStatement().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Import declaration AST node type.
- *
- * For JLS2:
- * <pre>
- * ImportDeclaration:
- * <b>import</b> Name [ <b>.</b> <b>*</b> ] <b>;</b>
- * </pre>
- * For JLS3, static was added:
- * <pre>
- * ImportDeclaration:
- * <b>import</b> [ <b>static</b> ] Name [ <b>.</b> <b>*</b> ] <b>;</b>
- * </pre>
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class ImportDeclaration extends ASTNode {
-
- /**
- * The "name" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(ImportDeclaration.class, "name", Name.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "onDemand" structural property of this node type.
- * @since 3.0
- */
- public static final SimplePropertyDescriptor ON_DEMAND_PROPERTY =
- new SimplePropertyDescriptor(ImportDeclaration.class, "onDemand", boolean.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * The "static" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final SimplePropertyDescriptor STATIC_PROPERTY =
- new SimplePropertyDescriptor(ImportDeclaration.class, "static", boolean.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS_2_0;
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.1
- */
- private static final List PROPERTY_DESCRIPTORS_3_0;
-
- static {
- List properyList = new ArrayList(3);
- createPropertyList(ImportDeclaration.class, properyList);
- addProperty(NAME_PROPERTY, properyList);
- addProperty(ON_DEMAND_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS_2_0 = reapPropertyList(properyList);
-
- properyList = new ArrayList(4);
- createPropertyList(ImportDeclaration.class, properyList);
- addProperty(STATIC_PROPERTY, properyList);
- addProperty(NAME_PROPERTY, properyList);
- addProperty(ON_DEMAND_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS_3_0 = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- if (apiLevel == AST.JLS2_INTERNAL) {
- return PROPERTY_DESCRIPTORS_2_0;
- } else {
- return PROPERTY_DESCRIPTORS_3_0;
- }
- }
-
- /**
- * The import name; lazily initialized; defaults to a unspecified,
- * legal Java identifier.
- */
- private Name importName = null;
-
- /**
- * On demand versus single type import; defaults to single type import.
- */
- private boolean onDemand = false;
-
- /**
- * Static versus regular; defaults to regular import.
- * Added in JLS3; not used in JLS2.
- * @since 3.1
- */
- private boolean isStatic = false;
-
- /**
- * Creates a new AST node for an import declaration owned by the
- * given AST. The import declaration initially is a regular (non-static)
- * single type import for an unspecified, but legal, Java type name.
- * <p>
- * N.B. This constructor is package-private; all subclasses must be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- ImportDeclaration(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean internalGetSetBooleanProperty(SimplePropertyDescriptor property, boolean get, boolean value) {
- if (property == ON_DEMAND_PROPERTY) {
- if (get) {
- return isOnDemand();
- } else {
- setOnDemand(value);
- return false;
- }
- }
- if (property == STATIC_PROPERTY) {
- if (get) {
- return isStatic();
- } else {
- setStatic(value);
- return false;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetBooleanProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((Name) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return IMPORT_DECLARATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- ImportDeclaration result = new ImportDeclaration(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setOnDemand(isOnDemand());
- if (this.ast.apiLevel >= AST.JLS3) {
- result.setStatic(isStatic());
- }
- result.setName((Name) getName().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- acceptChild(visitor, getName());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the name imported by this declaration.
- * <p>
- * For a regular on-demand import, this is the name of a package.
- * For a static on-demand import, this is the qualified name of
- * a type. For a regular single-type import, this is the qualified name
- * of a type. For a static single-type import, this is the qualified name
- * of a static member of a type.
- * </p>
- *
- * @return the imported name node
- */
- public Name getName() {
- if (this.importName == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.importName == null) {
- preLazyInit();
- this.importName =this.ast.newQualifiedName(
- new SimpleName(this.ast), new SimpleName(this.ast));
- postLazyInit(this.importName, NAME_PROPERTY);
- }
- }
- }
- return importName;
- }
-
- /**
- * Sets the name of this import declaration to the given name.
- * <p>
- * For a regular on-demand import, this is the name of a package.
- * For a static on-demand import, this is the qualified name of
- * a type. For a regular single-type import, this is the qualified name
- * of a type. For a static single-type import, this is the qualified name
- * of a static member of a type.
- * </p>
- *
- * @param name the new import name
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setName(Name name) {
- if (name == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.importName;
- preReplaceChild(oldChild, name, NAME_PROPERTY);
- this.importName = name;
- postReplaceChild(oldChild, name, NAME_PROPERTY);
- }
-
- /**
- * Returns whether this import declaration is an on-demand or a
- * single-type import.
- *
- * @return <code>true</code> if this is an on-demand import,
- * and <code>false</code> if this is a single type import
- */
- public boolean isOnDemand() {
- return onDemand;
- }
-
- /**
- * Sets whether this import declaration is an on-demand or a
- * single-type import.
- *
- * @param onDemand <code>true</code> if this is an on-demand import,
- * and <code>false</code> if this is a single type import
- */
- public void setOnDemand(boolean onDemand) {
- preValueChange(ON_DEMAND_PROPERTY);
- this.onDemand = onDemand;
- postValueChange(ON_DEMAND_PROPERTY);
- }
-
- /**
- * Returns whether this import declaration is a static import (added in JLS3 API).
- *
- * @return <code>true</code> if this is a static import,
- * and <code>false</code> if this is a regular import
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public boolean isStatic() {
- unsupportedIn2();
- return isStatic;
- }
-
- /**
- * Sets whether this import declaration is a static import (added in JLS3 API).
- *
- * @param isStatic <code>true</code> if this is a static import,
- * and <code>false</code> if this is a regular import
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public void setStatic(boolean isStatic) {
- unsupportedIn2();
- preValueChange(STATIC_PROPERTY);
- this.isStatic = isStatic;
- postValueChange(STATIC_PROPERTY);
- }
-
- /**
- * Resolves and returns the binding for the package, type, field, or
- * method named in this import declaration.
- * <p>
- * The name specified in a non-static single-type import can resolve
- * to a type (only). The name specified in a non-static on-demand
- * import can itself resolve to either a package or a type.
- * For static imports (introduced in JLS3), the name specified in a
- * static on-demand import can itself resolve to a type (only).
- * The name specified in a static single import can resolve to a
- * type, field, or method; in cases where the name could be resolved
- * to more than one element with that name (for example, two
- * methods both named "max", or a method and a field), this method
- * returns one of the plausible bindings.
- * </p>
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return a package, type, field, or method binding, or <code>null</code>
- * if the binding cannot be resolved
- */
- public IBinding resolveBinding() {
- return this.ast.getBindingResolver().resolveImport(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return BASE_NODE_SIZE + 3 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (importName == null ? 0 : getName().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * Infix expression AST node type.
- * <pre>
- * InfixExpression:
- * Expression InfixOperator Expression { InfixOperator Expression }
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class InfixExpression extends Expression {
-
- /**
- * Infix operators (typesafe enumeration).
- * <pre>
- * InfixOperator:<code>
- * <b>*</b> TIMES
- * <b>/</b> DIVIDE
- * <b>%</b> REMAINDER
- * <b>+</b> PLUS
- * <b>-</b> MINUS
- * <b><<</b> LEFT_SHIFT
- * <b>>></b> RIGHT_SHIFT_SIGNED
- * <b>>>></b> RIGHT_SHIFT_UNSIGNED
- * <b><</b> LESS
- * <b>></b> GREATER
- * <b><=</b> LESS_EQUALS
- * <b>>=</b> GREATER_EQUALS
- * <b>==</b> EQUALS
- * <b>!=</b> NOT_EQUALS
- * <b>^</b> XOR
- * <b>&</b> AND
- * <b>|</b> OR
- * <b>&&</b> CONDITIONAL_AND
- * <b>||</b> CONDITIONAL_OR</code>
- * </pre>
- */
- public static class Operator {
-
- /**
- * The token for the operator.
- */
- private String token;
-
- /**
- * Creates a new infix operator with the given token.
- * <p>
- * Note: this constructor is private. The only instances
- * ever created are the ones for the standard operators.
- * </p>
- *
- * @param token the character sequence for the operator
- */
- private Operator(String token) {
- this.token = token;
- }
-
- /**
- * Returns the character sequence for the operator.
- *
- * @return the character sequence for the operator
- */
- public String toString() {
- return token;
- }
-
- /** Multiplication "*" operator. */
- public static final Operator TIMES = new Operator("*");//$NON-NLS-1$
- /** Division "/" operator. */
- public static final Operator DIVIDE = new Operator("/");//$NON-NLS-1$
- /** Remainder "%" operator. */
- public static final Operator REMAINDER = new Operator("%");//$NON-NLS-1$
- /** Addition (or string concatenation) "+" operator. */
- public static final Operator PLUS = new Operator("+");//$NON-NLS-1$
- /** Subtraction "-" operator. */
- public static final Operator MINUS = new Operator("-");//$NON-NLS-1$
- /** Left shift "<<" operator. */
- public static final Operator LEFT_SHIFT = new Operator("<<");//$NON-NLS-1$
- /** Signed right shift ">>" operator. */
- public static final Operator RIGHT_SHIFT_SIGNED = new Operator(">>");//$NON-NLS-1$
- /** Unsigned right shift ">>>" operator. */
- public static final Operator RIGHT_SHIFT_UNSIGNED =
- new Operator(">>>");//$NON-NLS-1$
- /** Less than "<" operator. */
- public static final Operator LESS = new Operator("<");//$NON-NLS-1$
- /** Greater than ">" operator. */
- public static final Operator GREATER = new Operator(">");//$NON-NLS-1$
- /** Less than or equals "<=" operator. */
- public static final Operator LESS_EQUALS = new Operator("<=");//$NON-NLS-1$
- /** Greater than or equals ">=;" operator. */
- public static final Operator GREATER_EQUALS = new Operator(">=");//$NON-NLS-1$
- /** Equals "==" operator. */
- public static final Operator EQUALS = new Operator("==");//$NON-NLS-1$
- /** Not equals "!=" operator. */
- public static final Operator NOT_EQUALS = new Operator("!=");//$NON-NLS-1$
- /** Exclusive OR "^" operator. */
- public static final Operator XOR = new Operator("^");//$NON-NLS-1$
- /** Inclusive OR "|" operator. */
- public static final Operator OR = new Operator("|");//$NON-NLS-1$
- /** AND "&" operator. */
- public static final Operator AND = new Operator("&");//$NON-NLS-1$
- /** Conditional OR "||" operator. */
- public static final Operator CONDITIONAL_OR = new Operator("||");//$NON-NLS-1$
- /** Conditional AND "&&" operator. */
- public static final Operator CONDITIONAL_AND = new Operator("&&");//$NON-NLS-1$
-
- /**
- * Map from token to operator (key type: <code>String</code>;
- * value type: <code>Operator</code>).
- */
- private static final Map CODES;
- static {
- CODES = new HashMap(20);
- Operator[] ops = {
- TIMES,
- DIVIDE,
- REMAINDER,
- PLUS,
- MINUS,
- LEFT_SHIFT,
- RIGHT_SHIFT_SIGNED,
- RIGHT_SHIFT_UNSIGNED,
- LESS,
- GREATER,
- LESS_EQUALS,
- GREATER_EQUALS,
- EQUALS,
- NOT_EQUALS,
- XOR,
- OR,
- AND,
- CONDITIONAL_OR,
- CONDITIONAL_AND,
- };
- for (int i = 0; i < ops.length; i++) {
- CODES.put(ops[i].toString(), ops[i]);
- }
- }
-
- /**
- * Returns the infix operator corresponding to the given string,
- * or <code>null</code> if none.
- * <p>
- * <code>toOperator</code> is the converse of <code>toString</code>:
- * that is, <code>Operator.toOperator(op.toString()) == op</code> for
- * all operators <code>op</code>.
- * </p>
- *
- * @param token the character sequence for the operator
- * @return the infix operator, or <code>null</code> if none
- */
- public static Operator toOperator(String token) {
- return (Operator) CODES.get(token);
- }
-
- }
-
- /**
- * The "leftOperand" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor LEFT_OPERAND_PROPERTY =
- new ChildPropertyDescriptor(InfixExpression.class, "leftOperand", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "operator" structural property of this node type.
- * @since 3.0
- */
- public static final SimplePropertyDescriptor OPERATOR_PROPERTY =
- new SimplePropertyDescriptor(InfixExpression.class, "operator", InfixExpression.Operator.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * The "rightOperand" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor RIGHT_OPERAND_PROPERTY =
- new ChildPropertyDescriptor(InfixExpression.class, "rightOperand", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "extendedOperands" structural property of this node type.
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor EXTENDED_OPERANDS_PROPERTY =
- new ChildListPropertyDescriptor(InfixExpression.class, "extendedOperands", Expression.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(5);
- createPropertyList(InfixExpression.class, properyList);
- addProperty(LEFT_OPERAND_PROPERTY, properyList);
- addProperty(OPERATOR_PROPERTY, properyList);
- addProperty(RIGHT_OPERAND_PROPERTY, properyList);
- addProperty(EXTENDED_OPERANDS_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The infix operator; defaults to InfixExpression.Operator.PLUS.
- */
- private InfixExpression.Operator operator = InfixExpression.Operator.PLUS;
-
- /**
- * The left operand; lazily initialized; defaults to an unspecified,
- * but legal, simple name.
- */
- private Expression leftOperand = null;
-
- /**
- * The right operand; lazily initialized; defaults to an unspecified,
- * but legal, simple name.
- */
- private Expression rightOperand = null;
-
- /**
- * The list of extended operand expressions (element type:
- * <code>Expression</code>). Lazily initialized; defaults to an empty list.
- */
- private ASTNode.NodeList extendedOperands = null;
-
- /**
- * Creates a new AST node for an infix expression owned by the given
- * AST. By default, the node has unspecified (but legal) operator,
- * left and right operands, and an empty list of additional operands.
- *
- * @param ast the AST that is to own this node
- */
- InfixExpression(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final Object internalGetSetObjectProperty(SimplePropertyDescriptor property, boolean get, Object value) {
- if (property == OPERATOR_PROPERTY) {
- if (get) {
- return getOperator();
- } else {
- setOperator((Operator) value);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetObjectProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == LEFT_OPERAND_PROPERTY) {
- if (get) {
- return getLeftOperand();
- } else {
- setLeftOperand((Expression) child);
- return null;
- }
- }
- if (property == RIGHT_OPERAND_PROPERTY) {
- if (get) {
- return getRightOperand();
- } else {
- setRightOperand((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == EXTENDED_OPERANDS_PROPERTY) {
- return extendedOperands();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return INFIX_EXPRESSION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- InfixExpression result = new InfixExpression(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setOperator(getOperator());
- result.setLeftOperand((Expression) getLeftOperand().clone(target));
- result.setRightOperand((Expression) getRightOperand().clone(target));
- if (this.extendedOperands != null) {
- // be careful not to trigger lazy creation of list
- result.extendedOperands().addAll(
- ASTNode.copySubtrees(target, this.extendedOperands()));
- }
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getLeftOperand());
- acceptChild(visitor, getRightOperand());
- if (this.extendedOperands != null) {
- // be careful not to trigger lazy creation of list
- acceptChildren(visitor, this.extendedOperands);
- }
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the operator of this infix expression.
- *
- * @return the infix operator
- */
- public InfixExpression.Operator getOperator() {
- return this.operator;
- }
-
- /**
- * Sets the operator of this infix expression.
- *
- * @param operator the infix operator
- * @exception IllegalArgumentException if the argument is incorrect
- */
- public void setOperator(InfixExpression.Operator operator) {
- if (operator == null) {
- throw new IllegalArgumentException();
- }
- preValueChange(OPERATOR_PROPERTY);
- this.operator = operator;
- postValueChange(OPERATOR_PROPERTY);
- }
-
- /**
- * Returns the left operand of this infix expression.
- *
- * @return the left operand node
- */
- public Expression getLeftOperand() {
- if (this.leftOperand == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.leftOperand == null) {
- preLazyInit();
- this.leftOperand= new SimpleName(this.ast);
- postLazyInit(this.leftOperand, LEFT_OPERAND_PROPERTY);
- }
- }
- }
- return this.leftOperand;
- }
-
- /**
- * Sets the left operand of this infix expression.
- *
- * @param expression the left operand node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setLeftOperand(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.leftOperand;
- preReplaceChild(oldChild, expression, LEFT_OPERAND_PROPERTY);
- this.leftOperand = expression;
- postReplaceChild(oldChild, expression, LEFT_OPERAND_PROPERTY);
- }
-
- /**
- * Returns the right operand of this infix expression.
- *
- * @return the right operand node
- */
- public Expression getRightOperand() {
- if (this.rightOperand == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.rightOperand == null) {
- preLazyInit();
- this.rightOperand= new SimpleName(this.ast);
- postLazyInit(this.rightOperand, RIGHT_OPERAND_PROPERTY);
- }
- }
- }
- return this.rightOperand;
- }
-
- /**
- * Sets the right operand of this infix expression.
- *
- * @param expression the right operand node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setRightOperand(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.rightOperand;
- preReplaceChild(oldChild, expression, RIGHT_OPERAND_PROPERTY);
- this.rightOperand = expression;
- postReplaceChild(oldChild, expression, RIGHT_OPERAND_PROPERTY);
- }
-
- /**
- * Returns where there are any extended operands.
- *
- * @return <code>true</code> if there are one or more extended operands,
- * and <code>false</code> if there are no extended operands
- */
- public boolean hasExtendedOperands() {
- return
- (this.extendedOperands != null) && this.extendedOperands.size() > 0;
- }
-
- /**
- * Returns the live list of extended operands.
- * <p>
- * The extended operands is the preferred way of representing deeply nested
- * expressions of the form <code>L op R op R2 op R3...</code> where
- * the same operator appears between all the operands (the most
- * common case being lengthy string concatenation expressions). Using
- * the extended operands keeps the trees from getting too deep; this
- * decreases the risk is running out of thread stack space at runtime
- * when traversing such trees.
- * ((a + b) + c) + d would be translated to:
- * leftOperand: a
- * rightOperand: b
- * extendedOperands: {c, d}
- * operator: +
- * </p>
- *
- * @return the live list of extended operands
- * (element type: <code>Expression</code>)
- */
- public List extendedOperands() {
- if (this.extendedOperands == null) {
- // lazily initialize
- this.extendedOperands = new ASTNode.NodeList(EXTENDED_OPERANDS_PROPERTY);
- }
- return this.extendedOperands;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Operator as free
- return BASE_NODE_SIZE + 4 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.leftOperand == null ? 0 : getLeftOperand().treeSize())
- + (this.rightOperand == null ? 0 : getRightOperand().treeSize())
- + (this.extendedOperands == null ? 0 : extendedOperands.listSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Static or instance initializer AST node type.
- * <pre>
- * Initializer:
- * [ <b>static</b> ] Block
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class Initializer extends BodyDeclaration {
-
- /**
- * The "javadoc" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor JAVADOC_PROPERTY =
- internalJavadocPropertyFactory(Initializer.class);
-
- /**
- * The "modifiers" structural property of this node type (JLS2 API only).
- * @since 3.0
- */
- public static final SimplePropertyDescriptor MODIFIERS_PROPERTY =
- internalModifiersPropertyFactory(Initializer.class);
-
- /**
- * The "modifiers" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildListPropertyDescriptor MODIFIERS2_PROPERTY =
- internalModifiers2PropertyFactory(Initializer.class);
-
- /**
- * The "body" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor BODY_PROPERTY =
- new ChildPropertyDescriptor(Initializer.class, "body", Block.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS_2_0;
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.1
- */
- private static final List PROPERTY_DESCRIPTORS_3_0;
-
- static {
- List properyList = new ArrayList(4);
- createPropertyList(Initializer.class, properyList);
- addProperty(JAVADOC_PROPERTY, properyList);
- addProperty(MODIFIERS_PROPERTY, properyList);
- addProperty(BODY_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS_2_0 = reapPropertyList(properyList);
-
- properyList = new ArrayList(4);
- createPropertyList(Initializer.class, properyList);
- addProperty(JAVADOC_PROPERTY, properyList);
- addProperty(MODIFIERS2_PROPERTY, properyList);
- addProperty(BODY_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS_3_0 = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- if (apiLevel == AST.JLS2_INTERNAL) {
- return PROPERTY_DESCRIPTORS_2_0;
- } else {
- return PROPERTY_DESCRIPTORS_3_0;
- }
- }
-
- /**
- * The initializer body; lazily initialized; defaults to an empty block.
- */
- private Block body = null;
-
- /**
- * Creates a new AST node for an initializer declaration owned by the given
- * AST. By default, the initializer has no modifiers and an empty block.
- * The javadoc comment is not used for initializers.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- Initializer(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- * @since 3.0
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int internalGetSetIntProperty(SimplePropertyDescriptor property, boolean get, int value) {
- if (property == MODIFIERS_PROPERTY) {
- if (get) {
- return getModifiers();
- } else {
- internalSetModifiers(value);
- return 0;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetIntProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == JAVADOC_PROPERTY) {
- if (get) {
- return getJavadoc();
- } else {
- setJavadoc((Javadoc) child);
- return null;
- }
- }
- if (property == BODY_PROPERTY) {
- if (get) {
- return getBody();
- } else {
- setBody((Block) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == MODIFIERS2_PROPERTY) {
- return modifiers();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildPropertyDescriptor internalJavadocProperty() {
- return JAVADOC_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildListPropertyDescriptor internalModifiers2Property() {
- return MODIFIERS2_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final SimplePropertyDescriptor internalModifiersProperty() {
- return MODIFIERS_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return INITIALIZER;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- Initializer result = new Initializer(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- if (this.ast.apiLevel == AST.JLS2_INTERNAL) {
- result.internalSetModifiers(getModifiers());
- }
- if (this.ast.apiLevel >= AST.JLS3) {
- result.modifiers().addAll(ASTNode.copySubtrees(target, modifiers()));
- }
- result.setJavadoc(
- (Javadoc) ASTNode.copySubtree(target, getJavadoc()));
- result.setBody((Block) getBody().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- acceptChild(visitor, getJavadoc());
- if (this.ast.apiLevel >= AST.JLS3) {
- acceptChildren(visitor, this.modifiers);
- }
- acceptChild(visitor, getBody());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the body of this initializer declaration.
- *
- * @return the initializer body
- */
- public Block getBody() {
- if (this.body == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.body == null) {
- preLazyInit();
- this.body= new Block(this.ast);
- postLazyInit(this.body, BODY_PROPERTY);
- }
- }
- }
- return this.body;
- }
-
- /**
- * Sets the body of this initializer declaration.
- *
- * @param body the block node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setBody(Block body) {
- if (body == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.body;
- preReplaceChild(oldChild, body, BODY_PROPERTY);
- this.body = body;
- postReplaceChild(oldChild, body, BODY_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 1 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.optionalDocComment == null ? 0 : getJavadoc().treeSize())
- + (this.modifiers == null ? 0 : this.modifiers.listSize())
- + (this.body == null ? 0 : getBody().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Instanceof expression AST node type.
- * <pre>
- * InstanceofExpression:
- * Expression <b>instanceof</b> Type
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class InstanceofExpression extends Expression {
-
- /**
- * The "leftOperand" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor LEFT_OPERAND_PROPERTY =
- new ChildPropertyDescriptor(InstanceofExpression.class, "leftOperand", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "rightOperand" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor RIGHT_OPERAND_PROPERTY =
- new ChildPropertyDescriptor(InstanceofExpression.class, "rightOperand", Type.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(3);
- createPropertyList(InstanceofExpression.class, properyList);
- addProperty(LEFT_OPERAND_PROPERTY, properyList);
- addProperty(RIGHT_OPERAND_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The left operand; lazily initialized; defaults to an unspecified,
- * but legal, simple name.
- */
- private Expression leftOperand = null;
-
- /**
- * The right operand; lazily initialized; defaults to an unspecified,
- * but legal, simple type.
- */
- private Type rightOperand = null;
-
- /**
- * Creates a new AST node for an instanceof expression owned by the given
- * AST. By default, the node has unspecified (but legal) operator,
- * left and right operands.
- *
- * @param ast the AST that is to own this node
- */
- InstanceofExpression(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == LEFT_OPERAND_PROPERTY) {
- if (get) {
- return getLeftOperand();
- } else {
- setLeftOperand((Expression) child);
- return null;
- }
- }
- if (property == RIGHT_OPERAND_PROPERTY) {
- if (get) {
- return getRightOperand();
- } else {
- setRightOperand((Type) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return INSTANCEOF_EXPRESSION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- InstanceofExpression result = new InstanceofExpression(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setLeftOperand((Expression) getLeftOperand().clone(target));
- result.setRightOperand((Type) getRightOperand().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getLeftOperand());
- acceptChild(visitor, getRightOperand());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the left operand of this instanceof expression.
- *
- * @return the left operand node
- */
- public Expression getLeftOperand() {
- if (this.leftOperand == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.leftOperand == null) {
- preLazyInit();
- this.leftOperand= new SimpleName(this.ast);
- postLazyInit(this.leftOperand, LEFT_OPERAND_PROPERTY);
- }
- }
- }
- return this.leftOperand;
- }
-
- /**
- * Sets the left operand of this instanceof expression.
- *
- * @param expression the left operand node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setLeftOperand(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.leftOperand;
- preReplaceChild(oldChild, expression, LEFT_OPERAND_PROPERTY);
- this.leftOperand = expression;
- postReplaceChild(oldChild, expression, LEFT_OPERAND_PROPERTY);
- }
-
- /**
- * Returns the right operand of this instanceof expression.
- *
- * @return the right operand node
- */
- public Type getRightOperand() {
- if (this.rightOperand == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.rightOperand == null) {
- preLazyInit();
- this.rightOperand= new SimpleType(this.ast);
- postLazyInit(this.rightOperand, RIGHT_OPERAND_PROPERTY);
- }
- }
- }
- return this.rightOperand;
- }
-
- /**
- * Sets the right operand of this instanceof expression.
- *
- * @param referenceType the right operand node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setRightOperand(Type referenceType) {
- if (referenceType == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.rightOperand;
- preReplaceChild(oldChild, referenceType, RIGHT_OPERAND_PROPERTY);
- this.rightOperand = referenceType;
- postReplaceChild(oldChild, referenceType, RIGHT_OPERAND_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Operator as free
- return BASE_NODE_SIZE + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.leftOperand == null ? 0 : getLeftOperand().treeSize())
- + (this.rightOperand == null ? 0 : getRightOperand().treeSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2006 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.Hashtable;
-import java.util.List;
-import java.util.Map;
-
-import org.eclipse.text.edits.MultiTextEdit;
-import org.eclipse.text.edits.TextEdit;
-
-import org.eclipse.jface.text.IDocument;
-import org.eclipse.jface.text.TextUtilities;
-
-import net.sourceforge.phpdt.core.dom.SimplePropertyDescriptor;
-import net.sourceforge.phpdt.core.dom.StructuralPropertyDescriptor;
-import net.sourceforge.phpdt.core.dom.rewrite.TargetSourceRangeComputer;
-import net.sourceforge.phpdt.internal.core.dom.rewrite.ASTRewriteAnalyzer;
-import net.sourceforge.phpdt.internal.core.dom.rewrite.LineInformation;
-import net.sourceforge.phpdt.internal.core.dom.rewrite.ListRewriteEvent;
-import net.sourceforge.phpdt.internal.core.dom.rewrite.NodeInfoStore;
-import net.sourceforge.phpdt.internal.core.dom.rewrite.NodeRewriteEvent;
-import net.sourceforge.phpdt.internal.core.dom.rewrite.RewriteEventStore;
-import net.sourceforge.phpdt.internal.core.dom.rewrite.RewriteEventStore.CopySourceInfo;
-import net.sourceforge.phpdt.internal.core.dom.rewrite.RewriteEventStore.PropertyLocation;
-
-/**
- * Internal class: not intended to be used by client.
- * When AST modifications recording is enabled, all changes are recorded by this class.
- */
-class InternalASTRewrite extends NodeEventHandler {
-
- /** root node for the rewrite: Only nodes under this root are accepted */
- private CompilationUnit root;
-
- protected final RewriteEventStore eventStore;
- protected final NodeInfoStore nodeStore;
- protected final Hashtable clonedNodes;
-
- int cloneDepth = 0;
-
- /**
- * Constructor
- * @param root root node of the recorded ast.
- */
- public InternalASTRewrite(CompilationUnit root) {
- this.root = root;
- this.eventStore = new RewriteEventStore();
- this.nodeStore = new NodeInfoStore(root.getAST());
- this.clonedNodes = new Hashtable();
- }
-
- /**
- * Performs the rewrite: The rewrite events are translated to the corresponding in text changes.
- * @param document Document which describes the code of the AST that is passed in in the
- * constructor. This document is accessed read-only.
- * @param options options
- * @throws IllegalArgumentException if the rewrite fails
- * @return Returns the edit describing the text changes.
- */
- public TextEdit rewriteAST(IDocument document, Map options) {
- TextEdit result = new MultiTextEdit();
-
- final CompilationUnit rootNode = getRootNode();
- if (rootNode != null) {
- TargetSourceRangeComputer xsrComputer = new TargetSourceRangeComputer() {
- /**
- * This implementation of
- * {@link TargetSourceRangeComputer#computeSourceRange(ASTNode)}
- * is specialized to work in the case of internal AST rewriting, where the
- * original AST has been modified from its original form. This means that
- * one cannot trust that the root of the given node is the compilation unit.
- */
- public SourceRange computeSourceRange(ASTNode node) {
- int extendedStartPosition = rootNode.getExtendedStartPosition(node);
- int extendedLength = rootNode.getExtendedLength(node);
- return new SourceRange(extendedStartPosition, extendedLength);
- }
- };
- char[] content= document.get().toCharArray();
- LineInformation lineInfo= LineInformation.create(document);
- String lineDelim= TextUtilities.getDefaultLineDelimiter(document);
- List comments= rootNode.getCommentList();
-
- ASTRewriteAnalyzer visitor = new ASTRewriteAnalyzer(content, lineInfo, lineDelim, result, this.eventStore, this.nodeStore, comments, options, xsrComputer);
- rootNode.accept(visitor);
- }
- return result;
- }
-
- private void markAsMoveOrCopyTarget(ASTNode node, ASTNode newChild) {
- ASTNode source = (ASTNode)this.clonedNodes.get(newChild);
- if(source != null) {
- if(this.cloneDepth == 0) {
- PropertyLocation propertyLocation = this.eventStore.getPropertyLocation(source, RewriteEventStore.ORIGINAL);
- CopySourceInfo sourceInfo =
- this.eventStore.markAsCopySource(
- propertyLocation.getParent(),
- propertyLocation.getProperty(),
- source,
- false);
- this.nodeStore.markAsCopyTarget(newChild, sourceInfo);
- }
- } else if((newChild.getFlags() & ASTNode.ORIGINAL) != 0) {
- PropertyLocation propertyLocation = this.eventStore.getPropertyLocation(newChild, RewriteEventStore.ORIGINAL);
- CopySourceInfo sourceInfo =
- this.eventStore.markAsCopySource(
- propertyLocation.getParent(),
- propertyLocation.getProperty(),
- newChild,
- true);
- this.nodeStore.markAsCopyTarget(newChild, sourceInfo);
- }
- }
-
- private CompilationUnit getRootNode() {
- return this.root;
- }
-
- public String toString() {
- StringBuffer buf = new StringBuffer();
- buf.append("Events:\n"); //$NON-NLS-1$
- buf.append(this.eventStore.toString());
- return buf.toString();
- }
-
- void preValueChangeEvent(ASTNode node, SimplePropertyDescriptor property) {
- // force event creation
- this.getNodeEvent(node, property);
- }
-
- void postValueChangeEvent(ASTNode node, SimplePropertyDescriptor property) {
- NodeRewriteEvent event = this.getNodeEvent(node, property);
- event.setNewValue(node.getStructuralProperty(property));
- }
-
- void preAddChildEvent(ASTNode node, ASTNode child, StructuralPropertyDescriptor property) {
- if(property.isChildProperty()) {
- NodeRewriteEvent event = this.getNodeEvent(node, property);
- event.setNewValue(child);
- if(child != null) {
- this.markAsMoveOrCopyTarget(node, child);
- }
- } else if(property.isChildListProperty()) {
- // force event creation
- this.getListEvent(node, property);
- }
- }
-
- void postAddChildEvent(ASTNode node, ASTNode child, StructuralPropertyDescriptor property) {
- if(property.isChildListProperty()) {
-
- ListRewriteEvent event = this.getListEvent(node, property);
- List list = (List)node.getStructuralProperty(property);
- int i = list.indexOf(child);
- int s = list.size();
- int index;
- if(i + 1 < s) {
- ASTNode nextNode = (ASTNode)list.get(i + 1);
- index = event.getIndex(nextNode, ListRewriteEvent.NEW);
- } else {
- index = -1;
- }
- event.insert(child, index);
- if(child != null) {
- this.markAsMoveOrCopyTarget(node, child);
- }
- }
- }
-
- void preRemoveChildEvent(ASTNode node, ASTNode child, StructuralPropertyDescriptor property) {
- if(property.isChildProperty()) {
- NodeRewriteEvent event = getNodeEvent(node, property);
- event.setNewValue(null);
- } else if(property.isChildListProperty()) {
- ListRewriteEvent event = this.getListEvent(node, property);
- int i = event.getIndex(child, ListRewriteEvent.NEW);
- NodeRewriteEvent nodeEvent = (NodeRewriteEvent)event.getChildren()[i];
- if(nodeEvent.getOriginalValue() == null) {
- event.revertChange(nodeEvent);
- } else {
- nodeEvent.setNewValue(null);
- }
- }
- }
-
- void preReplaceChildEvent(ASTNode node, ASTNode child, ASTNode newChild, StructuralPropertyDescriptor property) {
- if(property.isChildProperty()) {
- NodeRewriteEvent event = getNodeEvent(node, property);
- event.setNewValue(newChild);
- if(newChild != null) {
- this.markAsMoveOrCopyTarget(node, newChild);
- }
- } else if(property.isChildListProperty()) {
- ListRewriteEvent event = this.getListEvent(node, property);
- int i = event.getIndex(child, ListRewriteEvent.NEW);
- NodeRewriteEvent nodeEvent = (NodeRewriteEvent)event.getChildren()[i];
- nodeEvent.setNewValue(newChild);
- if(newChild != null) {
- this.markAsMoveOrCopyTarget(node, newChild);
- }
- }
- }
-
-
- void preCloneNodeEvent(ASTNode node) {
- this.cloneDepth++;
- }
-
-
- void postCloneNodeEvent(ASTNode node, ASTNode clone) {
- if(node.ast == root.ast && clone.ast == root.ast) {
- if((node.getFlags() & ASTNode.ORIGINAL) != 0) {
- this.clonedNodes.put(clone, node);
- } else {
- // node can be a cloned node
- Object original = this.clonedNodes.get(node);
- if(original != null) {
- this.clonedNodes.put(clone, original);
- }
- }
- }
- this.cloneDepth--;
- }
-
- private NodeRewriteEvent getNodeEvent(ASTNode node, StructuralPropertyDescriptor property) {
- return this.eventStore.getNodeEvent(node, property, true);
- }
-
- private ListRewriteEvent getListEvent(ASTNode node, StructuralPropertyDescriptor property) {
- return this.eventStore.getListEvent(node, property, true);
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import net.sourceforge.phpdt.core.compiler.InvalidInputException;
-import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
-import net.sourceforge.phpdt.internal.compiler.parser.TerminalTokens;
-
-/**
- * AST node for a Javadoc-style doc comment.
- * <pre>
- * Javadoc:
- * <b>/** </b> { TagElement } <b>*</b><b>/</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class Javadoc extends Comment {
-
- /**
- * The "comment" structural property of this node type (JLS2 API only).
- * @since 3.0
- * @deprecated Replaced by {@link #TAGS_PROPERTY} in the JLS3 API.
- */
- public static final SimplePropertyDescriptor COMMENT_PROPERTY =
- new SimplePropertyDescriptor(Javadoc.class, "comment", String.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * The "tags" structural property of this node type.
- * @since 3.1
- */
- public static final ChildListPropertyDescriptor TAGS_PROPERTY =
- new ChildListPropertyDescriptor(Javadoc.class, "tags", TagElement.class, CYCLE_RISK); //$NON-NLS-1$
-
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS_2_0;
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.1
- */
- private static final List PROPERTY_DESCRIPTORS_3_0;
-
- static {
- List properyList = new ArrayList(3);
- createPropertyList(Javadoc.class, properyList);
- addProperty(COMMENT_PROPERTY, properyList);
- addProperty(TAGS_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS_2_0 = reapPropertyList(properyList);
-
- properyList = new ArrayList(2);
- createPropertyList(Javadoc.class, properyList);
- addProperty(TAGS_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS_3_0 = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- if (apiLevel == AST.JLS2_INTERNAL) {
- return PROPERTY_DESCRIPTORS_2_0;
- } else {
- return PROPERTY_DESCRIPTORS_3_0;
- }
- }
-
- /**
- * Canonical minimal doc comment.
- * @since 3.0
- */
- private static final String MINIMAL_DOC_COMMENT = "/** */";//$NON-NLS-1$
-
- /**
- * The doc comment string, including opening and closing comment
- * delimiters; defaults to a minimal Javadoc comment.
- * @deprecated The comment string was replaced in the 3.0 release
- * by a representation of the structure of the doc comment.
- * For backwards compatibility, it is still funcational as before.
- */
- private String comment = MINIMAL_DOC_COMMENT;
-
- /**
- * The list of tag elements (element type: <code>TagElement</code>).
- * Defaults to an empty list.
- * @since 3.0
- */
- private ASTNode.NodeList tags =
- new ASTNode.NodeList(TAGS_PROPERTY);
-
- /**
- * Creates a new AST node for a doc comment owned by the given AST.
- * The new node has an empty list of tag elements (and, for backwards
- * compatability, an unspecified, but legal, doc comment string).
- * <p>
- * N.B. This constructor is package-private; all subclasses must be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- Javadoc(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final Object internalGetSetObjectProperty(SimplePropertyDescriptor property, boolean get, Object value) {
- if (property == COMMENT_PROPERTY) {
- if (get) {
- return getComment();
- } else {
- setComment((String) value);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetObjectProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == TAGS_PROPERTY) {
- return tags();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return JAVADOC;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- Javadoc result = new Javadoc(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- if (this.ast.apiLevel == AST.JLS2_INTERNAL) {
- result.setComment(getComment());
- }
- result.tags().addAll(ASTNode.copySubtrees(target, tags()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChildren(visitor, this.tags);
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the doc comment string, including the starting
- * and ending comment delimiters, and any embedded line breaks.
- *
- * @return the doc comment string
- * @exception UnsupportedOperationException if this operation is used in
- * an AST later than JLS2
- * @deprecated The comment string was replaced in the 3.0 release
- * by a representation of the structure of the doc comment.
- * See {@link #tags() tags}.
- */
- public String getComment() {
- supportedOnlyIn2();
- return this.comment;
- }
-
- /**
- * Sets or clears the doc comment string. The documentation
- * string must include the starting and ending comment delimiters,
- * and any embedded line breaks.
- *
- * @param docComment the doc comment string
- * @exception IllegalArgumentException if the Java comment string is invalid
- * @exception UnsupportedOperationException if this operation is used in
- * an AST later than JLS2
- * @deprecated The comment string was replaced in the 3.0 release
- * by a representation of the structure of the doc comment.
- * See {@link #tags() tags}.
- */
- public void setComment(String docComment) {
- supportedOnlyIn2();
- if (docComment == null) {
- throw new IllegalArgumentException();
- }
- char[] source = docComment.toCharArray();
- Scanner scanner = this.ast.scanner;
- scanner.resetTo(0, source.length);
- scanner.setSource(source);
- try {
- int token;
- boolean onlyOneComment = false;
- while ((token = scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNameCOMMENT_JAVADOC :
- if (onlyOneComment) {
- throw new IllegalArgumentException();
- }
- onlyOneComment = true;
- break;
- default:
- onlyOneComment = false;
- }
- }
- if (!onlyOneComment) {
- throw new IllegalArgumentException();
- }
- } catch (InvalidInputException e) {
- throw new IllegalArgumentException();
- }
- preValueChange(COMMENT_PROPERTY);
- this.comment = docComment;
- postValueChange(COMMENT_PROPERTY);
- }
-
- /**
- * Returns the live list of tag elements that make up this doc
- * comment.
- * <p>
- * The tag elements cover everything except the starting and ending
- * comment delimiters, and generally omit leading whitespace
- * (including a leading "*") and embedded line breaks.
- * The first tag element of a typical doc comment represents
- * all the material before the first explicit doc tag; this
- * first tag element has a <code>null</code> tag name and
- * generally contains 1 or more {@link TextElement}s,
- * and possibly interspersed with tag elements for nested tags
- * like "{@link String String}".
- * Subsequent tag elements represent successive top-level doc
- * tag (e.g., "@param", "@return", "@see").
- * </p>
- * <p>
- * Adding and removing nodes from this list affects this node
- * dynamically.
- * </p>
- *
- * @return the live list of tag elements in this doc comment
- * (element type: <code>TagElement</code>)
- * @since 3.0
- */
- public List tags() {
- return this.tags;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- int size = super.memSize() + 2 * 4;
- if (this.comment != MINIMAL_DOC_COMMENT) {
- // anything other than the default string takes space
- size += stringSize(this.comment);
- }
- return size;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return memSize() + this.tags.listSize();
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Labeled statement AST node type.
- *
- * <pre>
- * LabeledStatement:
- * Identifier <b>:</b> Statement
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class LabeledStatement extends Statement {
-
- /**
- * The "label" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor LABEL_PROPERTY =
- new ChildPropertyDescriptor(LabeledStatement.class, "label", SimpleName.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "body" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor BODY_PROPERTY =
- new ChildPropertyDescriptor(LabeledStatement.class, "body", Statement.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(3);
- createPropertyList(LabeledStatement.class, propertyList);
- addProperty(LABEL_PROPERTY, propertyList);
- addProperty(BODY_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The label; lazily initialized; defaults to a unspecified,
- * legal Java identifier.
- */
- private SimpleName labelName = null;
-
- /**
- * The body statement; lazily initialized; defaults to an unspecified, but
- * legal, statement.
- */
- private Statement body = null;
-
- /**
- * Creates a new AST node for a labeled statement owned by the given
- * AST. By default, the statement has an unspecified (but legal) label
- * and an unspecified (but legal) statement.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- LabeledStatement(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == LABEL_PROPERTY) {
- if (get) {
- return getLabel();
- } else {
- setLabel((SimpleName) child);
- return null;
- }
- }
- if (property == BODY_PROPERTY) {
- if (get) {
- return getBody();
- } else {
- setBody((Statement) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return LABELED_STATEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- LabeledStatement result = new LabeledStatement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setLabel(
- (SimpleName) ASTNode.copySubtree(target, getLabel()));
- result.setBody(
- (Statement) ASTNode.copySubtree(target, getBody()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getLabel());
- acceptChild(visitor, getBody());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the label of this labeled statement.
- *
- * @return the variable name node
- */
- public SimpleName getLabel() {
- if (this.labelName == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.labelName == null) {
- preLazyInit();
- this.labelName= new SimpleName(this.ast);
- postLazyInit(this.labelName, LABEL_PROPERTY);
- }
- }
- }
- return this.labelName;
- }
-
- /**
- * Sets the label of this labeled statement.
- *
- * @param label the new label
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setLabel(SimpleName label) {
- if (label == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.labelName;
- preReplaceChild(oldChild, label, LABEL_PROPERTY);
- this.labelName = label;
- postReplaceChild(oldChild, label, LABEL_PROPERTY);
- }
-
- /**
- * Returns the body of this labeled statement.
- *
- * @return the body statement node
- */
- public Statement getBody() {
- if (this.body == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.body == null) {
- preLazyInit();
- this.body= new EmptyStatement(this.ast);
- postLazyInit(this.body, BODY_PROPERTY);
- }
- }
- }
- return this.body;
- }
-
- /**
- * Sets the body of this labeled statement.
- * <p>
- * Special note: The Java language does not allow a local variable declaration
- * to appear as the body of a labeled statement (they may only appear within a
- * block). However, the AST will allow a <code>VariableDeclarationStatement</code>
- * as the body of a <code>LabeledStatement</code>. To get something that will
- * compile, be sure to embed the <code>VariableDeclarationStatement</code>
- * inside a <code>Block</code>.
- * </p>
- *
- * @param statement the body statement node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setBody(Statement statement) {
- if (statement == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.body;
- preReplaceChild(oldChild, statement, BODY_PROPERTY);
- this.body = statement;
- postReplaceChild(oldChild, statement, BODY_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.labelName == null ? 0 : getLabel().treeSize())
- + (this.body == null ? 0 : getBody().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * End-of-line comment AST node type.
- * <p>
- * End-of-line comments begin with "//",
- * must end with a line delimiter (as per JLS 3.7),
- * and must not contain line breaks.
- * </p>
- * <p>
- * Note that this node type is a comment placeholder, and is
- * only useful for recording the source range where a comment
- * was found in a source string. It is not useful for creating
- * comments.
- * </p>
- *
- * @since 3.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public final class LineComment extends Comment {
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(1);
- createPropertyList(LineComment.class, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * Creates a new line comment node owned by the given AST.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- LineComment(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return LINE_COMMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- LineComment result = new LineComment(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- visitor.visit(this);
- visitor.endVisit(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize();
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return memSize();
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Marker annotation node (added in JLS3 API). The marker annotation
- * "@foo" is equivalent to the normal annotation "@foo()".
- * <p>
- * <pre>
- * MarkerAnnotation:
- * <b>@</b> TypeName
- * </pre>
- * </p>
- *
- * @since 3.1
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public final class MarkerAnnotation extends Annotation {
-
- /**
- * The "typeName" structural property of this node type.
- */
- public static final ChildPropertyDescriptor TYPE_NAME_PROPERTY =
- internalTypeNamePropertyFactory(MarkerAnnotation.class);
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(2);
- createPropertyList(MarkerAnnotation.class, propertyList);
- addProperty(TYPE_NAME_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the AST.JLS* constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * Creates a new unparented marker annotation node owned
- * by the given AST. By default, the annotation has an
- * unspecified type name .
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- MarkerAnnotation(AST ast) {
- super(ast);
- unsupportedIn2();
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == TYPE_NAME_PROPERTY) {
- if (get) {
- return getTypeName();
- } else {
- setTypeName((Name) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildPropertyDescriptor internalTypeNameProperty() {
- return TYPE_NAME_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return MARKER_ANNOTATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- MarkerAnnotation result = new MarkerAnnotation(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setTypeName((Name) ASTNode.copySubtree(target, getTypeName()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getTypeName());
- }
- visitor.endVisit(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize();
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.typeName == null ? 0 : getTypeName().treeSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * AST node for a member reference within a doc comment
- * ({@link Javadoc}). The principal uses of these are in "@see" and "@link"
- * tag elements, for references to field members (and occasionally to method
- * and constructor members).
- * <pre>
- * MemberRef:
- * [ Name ] <b>#</b> Identifier
- * </pre>
- *
- * @see Javadoc
- * @since 3.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class MemberRef extends ASTNode implements IDocElement {
-
- /**
- * The "qualifier" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor QUALIFIER_PROPERTY =
- new ChildPropertyDescriptor(MemberRef.class, "qualifier", Name.class, OPTIONAL, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "name" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(MemberRef.class, "name", SimpleName.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(3);
- createPropertyList(MemberRef.class, propertyList);
- addProperty(QUALIFIER_PROPERTY, propertyList);
- addProperty(NAME_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the AST.JLS* constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The optional qualifier; <code>null</code> for none; defaults to none.
- */
- private Name optionalQualifier = null;
-
- /**
- * The member name; lazily initialized; defaults to a unspecified,
- * legal Java method name.
- */
- private SimpleName memberName = null;
-
- /**
- * Creates a new AST node for a member reference owned by the given
- * AST. By default, the method reference is for a member with an
- * unspecified, but legal, name; and no qualifier.
- * <p>
- * N.B. This constructor is package-private; all subclasses must be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- MemberRef(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == QUALIFIER_PROPERTY) {
- if (get) {
- return getQualifier();
- } else {
- setQualifier((Name) child);
- return null;
- }
- }
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return MEMBER_REF;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- MemberRef result = new MemberRef(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setQualifier((Name) ASTNode.copySubtree(target, getQualifier()));
- result.setName((SimpleName) ASTNode.copySubtree(target, getName()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getQualifier());
- acceptChild(visitor, getName());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the qualifier of this member reference, or
- * <code>null</code> if there is none.
- *
- * @return the qualifier name node, or <code>null</code> if there is none
- */
- public Name getQualifier() {
- return this.optionalQualifier;
- }
-
- /**
- * Sets or clears the qualifier of this member reference.
- *
- * @param name the qualifier name node, or <code>null</code> if
- * there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setQualifier(Name name) {
- ASTNode oldChild = this.optionalQualifier;
- preReplaceChild(oldChild, name, QUALIFIER_PROPERTY);
- this.optionalQualifier = name;
- postReplaceChild(oldChild, name, QUALIFIER_PROPERTY);
- }
-
- /**
- * Returns the name of the referenced member.
- *
- * @return the member name node
- */
- public SimpleName getName() {
- if (this.memberName == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.memberName == null) {
- preLazyInit();
- this.memberName = new SimpleName(this.ast);
- postLazyInit(this.memberName, NAME_PROPERTY);
- }
- }
- }
- return this.memberName;
- }
-
- /**
- * Sets the name of the referenced member to the given name.
- *
- * @param name the new member name node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the name is <code>null</code></li>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setName(SimpleName name) {
- if (name == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.memberName;
- preReplaceChild(oldChild, name, NAME_PROPERTY);
- this.memberName = name;
- postReplaceChild(oldChild, name, NAME_PROPERTY);
- }
-
- /**
- * Resolves and returns the binding for the entity referred to by
- * this member reference.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the binding, or <code>null</code> if the binding cannot be
- * resolved
- */
- public final IBinding resolveBinding() {
- return this.ast.getBindingResolver().resolveReference(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return BASE_NODE_SIZE + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.optionalQualifier == null ? 0 : getQualifier().treeSize())
- + (this.memberName == null ? 0 : getName().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Member value pair node (added in JLS3 API). Member value pairs appear in annotations.
- * <p>
- * <pre>
- * MemberValuePair:
- * SimpleName <b>=</b> Expression
- * </pre>
- * Within annotations, only certain kinds of expressions are meaningful,
- * including other annotations.
- * </p>
- *
- * @see NormalAnnotation
- * @since 3.1
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class MemberValuePair extends ASTNode {
-
- /**
- * The "name" structural property of this node type.
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(MemberValuePair.class, "name", SimpleName.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "value" structural property of this node type.
- */
- public static final ChildPropertyDescriptor VALUE_PROPERTY =
- new ChildPropertyDescriptor(MemberValuePair.class, "value", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(3);
- createPropertyList(MemberValuePair.class, propertyList);
- addProperty(NAME_PROPERTY, propertyList);
- addProperty(VALUE_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the AST.JLS* constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The member name; lazily initialized; defaults to a unspecified,
- * legal name.
- */
- private SimpleName name = null;
-
- /**
- * The value; lazily initialized; defaults to a unspecified,
- * legal expression.
- */
- private Expression value = null;
-
- /**
- * Creates a new AST node for a member value pair owned by the given
- * AST. By default, the node has an unspecified (but legal) member
- * name and value.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- MemberValuePair(AST ast) {
- super(ast);
- unsupportedIn2();
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- if (property == VALUE_PROPERTY) {
- if (get) {
- return getValue();
- } else {
- setValue((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return MEMBER_VALUE_PAIR;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- MemberValuePair result = new MemberValuePair(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setName((SimpleName) ASTNode.copySubtree(target, getName()));
- result.setValue((Expression) ASTNode.copySubtree(target, getValue()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getName());
- acceptChild(visitor, getValue());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the member name.
- *
- * @return the member name node
- */
- public SimpleName getName() {
- if (this.name == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.name == null) {
- preLazyInit();
- this.name = new SimpleName(this.ast);
- postLazyInit(this.name, NAME_PROPERTY);
- }
- }
- }
- return this.name;
- }
-
- /**
- * Resolves and returns the member value pair binding for this member value pair.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the binding, or <code>null</code> if the binding cannot be
- * resolved
- * @since 3.2
- */
- public final IMemberValuePairBinding resolveMemberValuePairBinding() {
- return this.ast.getBindingResolver().resolveMemberValuePair(this);
- }
-
- /**
- * Sets the member name.
- *
- * @param name the member name node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setName(SimpleName name) {
- if (name == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.name;
- preReplaceChild(oldChild, name, NAME_PROPERTY);
- this.name = name;
- postReplaceChild(oldChild, name, NAME_PROPERTY);
- }
-
- /**
- * Returns the value expression.
- *
- * @return the value expression
- */
- public Expression getValue() {
- if (this.value == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.value == null) {
- preLazyInit();
- this.value= new SimpleName(this.ast);
- postLazyInit(this.value, VALUE_PROPERTY);
- }
- }
- }
- return this.value;
- }
-
- /**
- * Sets the value of this pair.
- *
- * @param value the new value
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setValue(Expression value) {
- if (value == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.value;
- preReplaceChild(oldChild, value, VALUE_PROPERTY);
- this.value = value;
- postReplaceChild(oldChild, value, VALUE_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return BASE_NODE_SIZE + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.name == null ? 0 : getName().treeSize())
- + (this.value == null ? 0 : getValue().treeSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2005, 2007 BEA Systems, Inc.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * tyeung@bea.com - initial API and implementation
- * IBM Corporation - implemented methods from IBinding
- * IBM Corporation - renamed from ResolvedMemberValuePair to MemberValuePairBinding
- * jgarms@bea.com - Fix for IllegalStateException
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import net.sourceforge.phpdt.core.IJavaElement;
-import net.sourceforge.phpdt.internal.compiler.impl.Constant;
-import net.sourceforge.phpdt.internal.compiler.lookup.ElementValuePair;
-import net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.TypeIds;
-
-/**
- * Internal class.
- */
-class MemberValuePairBinding implements IMemberValuePairBinding {
- static final MemberValuePairBinding[] NoPair = new MemberValuePairBinding[0];
- private static final Object NoValue = new Object();
- private static final Object[] EmptyArray = new Object[0];
-
- private ElementValuePair internalPair;
- protected Object value = null;
- protected BindingResolver bindingResolver;
-
- static void appendValue(Object value, StringBuffer buffer) {
- if (value instanceof Object[]) {
- Object[] values = (Object[]) value;
- buffer.append('{');
- for (int i = 0, l = values.length; i < l; i++) {
- if (i != 0)
- buffer.append(", "); //$NON-NLS-1$
- appendValue(values[i], buffer);
- }
- buffer.append('}');
- } else if (value instanceof ITypeBinding) {
- buffer.append(((ITypeBinding) value).getName());
- buffer.append(".class"); //$NON-NLS-1$
- } else {
- buffer.append(value);
- }
- }
-
- static Object buildDOMValue(final Object internalObject, BindingResolver resolver) {
- if (internalObject == null)
- return null;
-
- if (internalObject instanceof Constant) {
- Constant constant = (Constant) internalObject;
- switch (constant.typeID()) {
- case TypeIds.T_boolean:
- return Boolean.valueOf(constant.booleanValue());
- case TypeIds.T_byte:
- return new Byte(constant.byteValue());
- case TypeIds.T_char:
- return new Character(constant.charValue());
- case TypeIds.T_double:
- return new Double(constant.doubleValue());
- case TypeIds.T_float:
- return new Float(constant.floatValue());
- case TypeIds.T_int:
- return new Integer(constant.intValue());
- case TypeIds.T_long:
- return new Long(constant.longValue());
- case TypeIds.T_short:
- return new Short(constant.shortValue());
- case TypeIds.T_JavaLangString:
- return constant.stringValue();
- }
- } else if (internalObject instanceof net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) {
- return resolver.getTypeBinding((net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) internalObject);
- } else if (internalObject instanceof net.sourceforge.phpdt.internal.compiler.lookup.AnnotationBinding) {
- return resolver.getAnnotationInstance((net.sourceforge.phpdt.internal.compiler.lookup.AnnotationBinding) internalObject);
- } else if (internalObject instanceof net.sourceforge.phpdt.internal.compiler.lookup.FieldBinding) {
- return resolver.getVariableBinding((net.sourceforge.phpdt.internal.compiler.lookup.FieldBinding) internalObject);
- } else if (internalObject instanceof Object[]) {
- Object[] elements = (Object[]) internalObject;
- int length = elements.length;
- Object[] values = length == 0 ? EmptyArray : new Object[length];
- for (int i = 0; i < length; i++)
- values[i] = buildDOMValue(elements[i], resolver);
- return values;
- }
- return null;
- }
-
- MemberValuePairBinding(ElementValuePair pair, BindingResolver resolver) {
- this.internalPair = pair;
- this.bindingResolver = resolver;
- }
-
- public IAnnotationBinding[] getAnnotations() {
- return AnnotationBinding.NoAnnotations;
- }
-
- public IJavaElement getJavaElement() {
- return null;
- }
-
- public String getKey() {
- // TODO when implementing, update spec in IBinding
- return null;
- }
-
- public int getKind() {
- return IBinding.MEMBER_VALUE_PAIR;
- }
-
- public IMethodBinding getMethodBinding() {
- return this.bindingResolver.getMethodBinding(this.internalPair.getMethodBinding());
- }
-
- public int getModifiers() {
- return Modifier.NONE;
- }
-
- public String getName() {
- if (this.internalPair == null)
- return null;
- final char[] membername = this.internalPair.getName();
- return membername == null ? null : new String(membername);
- }
-
- public Object getValue() {
- if (value == null)
- init();
- return value == NoValue ? null : this.value;
- }
-
- private void init() {
- this.value = buildDOMValue(this.internalPair.getValue(), this.bindingResolver);
- if (this.value == null)
- this.value = NoValue;
- }
-
- char[] internalName() {
- return this.internalPair == null ? null : this.internalPair.getName();
- }
-
- public boolean isDefault() {
- Object value2 = getValue();
- Object defaultValue = getMethodBinding().getDefaultValue();
- if (value2 instanceof IBinding) {
- if (defaultValue instanceof IBinding) {
- return ((IBinding) value2).isEqualTo((IBinding) defaultValue);
- }
- return false;
- }
- if (defaultValue == null) return false;
- return defaultValue.equals(value2);
- }
-
- public boolean isDeprecated() {
- MethodBinding methodBinding = this.internalPair.getMethodBinding();
- return methodBinding == null ? false : methodBinding.isDeprecated();
- }
-
- public boolean isEqualTo(IBinding binding) {
- if (this == binding)
- return true;
- if (binding.getKind() != IBinding.MEMBER_VALUE_PAIR)
- return false;
- IMemberValuePairBinding other = (IMemberValuePairBinding) binding;
- if (!getMethodBinding().isEqualTo(other.getMethodBinding())) {
- return false;
- }
- Object otherValue = other.getValue();
- Object currentValue = getValue();
- if (currentValue == null) {
- return otherValue == null;
- }
- if (currentValue instanceof IBinding) {
- if (otherValue instanceof IBinding) {
- return ((IBinding) currentValue).isEqualTo((IBinding) otherValue);
- }
- return false;
- }
- return currentValue.equals(otherValue);
- }
-
- /*
- * (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.IBinding#isRecovered()
- */
- public boolean isRecovered() {
- return false;
- }
-
- public boolean isSynthetic() {
- return false;
- }
-
- public String toString() {
- StringBuffer buffer = new StringBuffer();
- buffer.append(getName());
- buffer.append(" = "); //$NON-NLS-1$
- appendValue(getValue(), buffer);
- return buffer.toString();
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2006 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * Error message used to report potential errors found during the AST parsing
- * or name resolution. Instances of this class are immutable.
- *
- * @since 2.0
- */
-public class Message {
-
- /**
- * The message.
- */
- private String message;
-
- /**
- * The character index into the original source string, or -1 if none.
- */
- private int startPosition;
-
- /**
- * The length in characters of the original source file indicating
- * where the source fragment corresponding to this message ends.
- */
- private int length;
-
- /**
- * Creates a message.
- *
- * @param message the localized message reported by the compiler
- * @param startPosition the 0-based character index into the
- * original source file, or <code>-1</code> if no source position
- * information is to be recorded for this message
- * @throws IllegalArgumentException if the message is null
- * @throws IllegalArgumentException if the startPosition is lower than -1.
- */
- public Message(String message, int startPosition) {
- if (message == null) {
- throw new IllegalArgumentException();
- }
- if (startPosition < -1) {
- throw new IllegalArgumentException();
- }
- this.message = message;
- this.startPosition = startPosition;
- this.length = 0;
- }
-
- /**
- * Creates a message.
- *
- * @param message the localized message reported by the compiler
- * @param startPosition the 0-based character index into the
- * original source file, or <code>-1</code> if no source position
- * information is to be recorded for this message
- * @param length the length in character of the original source file indicating
- * where the source fragment corresponding to this message ends. 0 or a negative number
- * if none. A negative number will be converted to a 0-length.
- * @throws IllegalArgumentException if the message is null
- * @throws IllegalArgumentException if the startPosition is lower than -1.
- */
- public Message(String message, int startPosition, int length) {
- if (message == null) {
- throw new IllegalArgumentException();
- }
- if (startPosition < -1) {
- throw new IllegalArgumentException();
- }
- this.message = message;
- this.startPosition = startPosition;
- if (length <= 0) {
- this.length = 0;
- } else {
- this.length = length;
- }
- }
-
- /**
- * Returns the localized message.
- *
- * @return the localized message
- */
- public String getMessage() {
- return message;
- }
-
- /**
- * Returns the character index into the original source file.
- *
- * @return the 0-based character index, or <code>-1</code>
- * if no source position information is recorded for this
- * message
- * @deprecated Use {@link #getStartPosition()} instead.
- * @see #getLength()
- */
- public int getSourcePosition() {
- return getStartPosition();
- }
-
- /**
- * Returns the character index into the original source file.
- *
- * @return the 0-based character index, or <code>-1</code>
- * if no source position information is recorded for this
- * message
- * @see #getLength()
- */
- public int getStartPosition() {
- return startPosition;
- }
-
- /**
- * Returns the length in characters of the original source file indicating
- * where the source fragment corresponding to this message ends.
- *
- * @return a length, or <code>0</code>
- * if no source length information is recorded for this message
- * @see #getStartPosition()
- */
- public int getLength() {
- return length;
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import net.sourceforge.phpdt.core.IJavaElement;
-import net.sourceforge.phpdt.internal.compiler.lookup.ExtraCompilerModifiers;
-import net.sourceforge.phpdt.internal.compiler.lookup.LookupEnvironment;
-import net.sourceforge.phpdt.internal.compiler.lookup.ParameterizedGenericMethodBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.RawTypeBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.ReferenceBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.TypeVariableBinding;
-import net.sourceforge.phpdt.internal.compiler.problem.AbortCompilation;
-import net.sourceforge.phpdt.internal.core.JavaElement;
-import net.sourceforge.phpdt.internal.core.util.Util;
-
-/**
- * Internal implementation of method bindings.
- */
-class MethodBinding implements IMethodBinding {
-
- private static final int VALID_MODIFIERS = Modifier.PUBLIC | Modifier.PROTECTED | Modifier.PRIVATE |
- Modifier.ABSTRACT | Modifier.STATIC | Modifier.FINAL | Modifier.SYNCHRONIZED | Modifier.NATIVE |
- Modifier.STRICTFP;
- private static final ITypeBinding[] NO_TYPE_BINDINGS = new ITypeBinding[0];
- private net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding binding;
- private BindingResolver resolver;
- private ITypeBinding[] parameterTypes;
- private ITypeBinding[] exceptionTypes;
- private String name;
- private ITypeBinding declaringClass;
- private ITypeBinding returnType;
- private String key;
- private ITypeBinding[] typeParameters;
- private ITypeBinding[] typeArguments;
- private IAnnotationBinding[] annotations;
- private IAnnotationBinding[][] parameterAnnotations;
-
- MethodBinding(BindingResolver resolver, net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding binding) {
- this.resolver = resolver;
- this.binding = binding;
- }
-
- public boolean isAnnotationMember() {
- return getDeclaringClass().isAnnotation();
- }
-
- /**
- * @see IMethodBinding#isConstructor()
- */
- public boolean isConstructor() {
- return this.binding.isConstructor();
- }
-
- /**
- * @see IMethodBinding#isDefaultConstructor()
- * @since 3.0
- */
- public boolean isDefaultConstructor() {
- final ReferenceBinding declaringClassBinding = this.binding.declaringClass;
- if (declaringClassBinding.isRawType()) {
- RawTypeBinding rawTypeBinding = (RawTypeBinding) declaringClassBinding;
- if (rawTypeBinding.genericType().isBinaryBinding()) {
- return false;
- }
- return (this.binding.modifiers & ExtraCompilerModifiers.AccIsDefaultConstructor) != 0;
- }
- if (declaringClassBinding.isBinaryBinding()) {
- return false;
- }
- return (this.binding.modifiers & ExtraCompilerModifiers.AccIsDefaultConstructor) != 0;
- }
-
- /**
- * @see IBinding#getName()
- */
- public String getName() {
- if (name == null) {
- if (this.binding.isConstructor()) {
- name = this.getDeclaringClass().getName();
- } else {
- name = new String(this.binding.selector);
- }
- }
- return name;
- }
-
- public IAnnotationBinding[] getAnnotations() {
- if (this.annotations != null) {
- return this.annotations;
- }
- net.sourceforge.phpdt.internal.compiler.lookup.AnnotationBinding[] internalAnnotations = this.binding.getAnnotations();
- int length = internalAnnotations == null ? 0 : internalAnnotations.length;
- if (length != 0) {
- IAnnotationBinding[] tempAnnotations = new IAnnotationBinding[length];
- int convertedAnnotationCount = 0;
- for (int i = 0; i < length; i++) {
- net.sourceforge.phpdt.internal.compiler.lookup.AnnotationBinding internalAnnotation = internalAnnotations[i];
- final IAnnotationBinding annotationInstance = this.resolver.getAnnotationInstance(internalAnnotation);
- if (annotationInstance == null) {
- continue;
- }
- tempAnnotations[convertedAnnotationCount++] = annotationInstance;
- }
- if (convertedAnnotationCount != length) {
- if (convertedAnnotationCount == 0) {
- return this.annotations = AnnotationBinding.NoAnnotations;
- }
- System.arraycopy(tempAnnotations, 0, (tempAnnotations = new IAnnotationBinding[convertedAnnotationCount]), 0, convertedAnnotationCount);
- }
- return this.annotations = tempAnnotations;
- }
- return this.annotations = AnnotationBinding.NoAnnotations;
- }
-
- /**
- * @see IMethodBinding#getDeclaringClass()
- */
- public ITypeBinding getDeclaringClass() {
- if (this.declaringClass == null) {
- this.declaringClass = this.resolver.getTypeBinding(this.binding.declaringClass);
- }
- return declaringClass;
- }
-
- public IAnnotationBinding[] getParameterAnnotations(int index) {
- if (getParameterTypes() == NO_TYPE_BINDINGS) {
- return AnnotationBinding.NoAnnotations;
- }
- if (this.parameterAnnotations != null) {
- return this.parameterAnnotations[index];
- }
- net.sourceforge.phpdt.internal.compiler.lookup.AnnotationBinding[][] bindingAnnotations = this.binding.getParameterAnnotations();
- if (bindingAnnotations == null) return AnnotationBinding.NoAnnotations;
-
- int length = bindingAnnotations.length;
- IAnnotationBinding[][] domAnnotations = new IAnnotationBinding[length][];
- for (int i = 0; i < length; i++) {
- net.sourceforge.phpdt.internal.compiler.lookup.AnnotationBinding[] paramBindingAnnotations = bindingAnnotations[i];
- int pLength = paramBindingAnnotations.length;
- domAnnotations[i] = new AnnotationBinding[pLength];
- for (int j=0; j<pLength; j++) {
- IAnnotationBinding domAnnotation = this.resolver.getAnnotationInstance(paramBindingAnnotations[j]);
- if (domAnnotation == null) {
- domAnnotations[i] = AnnotationBinding.NoAnnotations;
- break;
- }
- domAnnotations[i][j] = domAnnotation;
- }
- }
- this.parameterAnnotations = domAnnotations;
-
- return this.parameterAnnotations[index];
- }
-
- /**
- * @see IMethodBinding#getParameterTypes()
- */
- public ITypeBinding[] getParameterTypes() {
- if (this.parameterTypes != null) {
- return parameterTypes;
- }
- net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding[] parameters = this.binding.parameters;
- int length = parameters == null ? 0 : parameters.length;
- if (length == 0) {
- return this.parameterTypes = NO_TYPE_BINDINGS;
- } else {
- ITypeBinding[] paramTypes = new ITypeBinding[length];
- for (int i = 0; i < length; i++) {
- final TypeBinding parameterBinding = parameters[i];
- if (parameterBinding != null) {
- ITypeBinding typeBinding = this.resolver.getTypeBinding(parameterBinding);
- if (typeBinding == null) {
- return this.parameterTypes = NO_TYPE_BINDINGS;
- }
- paramTypes[i] = typeBinding;
- } else {
- // log error
- StringBuffer message = new StringBuffer("Report method binding where a parameter is null:\n"); //$NON-NLS-1$
- message.append(this.toString());
- Util.log(new IllegalArgumentException(), message.toString());
- // report no binding since one or more parameter has no binding
- return this.parameterTypes = NO_TYPE_BINDINGS;
- }
- }
- return this.parameterTypes = paramTypes;
- }
- }
-
- /**
- * @see IMethodBinding#getReturnType()
- */
- public ITypeBinding getReturnType() {
- if (this.returnType == null) {
- this.returnType = this.resolver.getTypeBinding(this.binding.returnType);
- }
- return this.returnType;
- }
-
- public Object getDefaultValue() {
- if (isAnnotationMember())
- return MemberValuePairBinding.buildDOMValue(this.binding.getDefaultValue(), this.resolver);
- return null;
- }
-
- /**
- * @see IMethodBinding#getExceptionTypes()
- */
- public ITypeBinding[] getExceptionTypes() {
- if (this.exceptionTypes != null) {
- return exceptionTypes;
- }
- net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding[] exceptions = this.binding.thrownExceptions;
- int length = exceptions == null ? 0 : exceptions.length;
- if (length == 0) {
- return this.exceptionTypes = NO_TYPE_BINDINGS;
- }
- ITypeBinding[] exTypes = new ITypeBinding[length];
- for (int i = 0; i < length; i++) {
- ITypeBinding typeBinding = this.resolver.getTypeBinding(exceptions[i]);
- if (typeBinding == null) {
- return this.exceptionTypes = NO_TYPE_BINDINGS;
- }
- exTypes[i] = typeBinding;
- }
- return this.exceptionTypes = exTypes;
- }
-
- public IJavaElement getJavaElement() {
- JavaElement element = getUnresolvedJavaElement();
- if (element == null)
- return null;
- return element.resolved(this.binding);
- }
-
- private JavaElement getUnresolvedJavaElement() {
- if (!(this.resolver instanceof DefaultBindingResolver)) return null;
-
- DefaultBindingResolver defaultBindingResolver = (DefaultBindingResolver) this.resolver;
- return Util.getUnresolvedJavaElement(
- this.binding,
- defaultBindingResolver.workingCopyOwner,
- defaultBindingResolver.getBindingsToNodesMap());
- }
-
- /**
- * @see IBinding#getKind()
- */
- public int getKind() {
- return IBinding.METHOD;
- }
-
- /**
- * @see IBinding#getModifiers()
- */
- public int getModifiers() {
- return this.binding.getAccessFlags() & VALID_MODIFIERS;
- }
-
- /**
- * @see IBinding#isDeprecated()
- */
- public boolean isDeprecated() {
- return this.binding.isDeprecated();
- }
-
- /**
- * @see IBinding#isRecovered()
- */
- public boolean isRecovered() {
- return false;
- }
-
- /**
- * @see IBinding#isSynthetic()
- */
- public boolean isSynthetic() {
- return this.binding.isSynthetic();
- }
-
- /**
- * @see org.eclipse.jdt.core.dom.IMethodBinding#isVarargs()
- * @since 3.1
- */
- public boolean isVarargs() {
- return this.binding.isVarargs();
- }
-
- /**
- * @see IBinding#getKey()
- */
- public String getKey() {
- if (this.key == null) {
- this.key = new String(this.binding.computeUniqueKey());
- }
- return this.key;
- }
-
- /**
- * @see IBinding#isEqualTo(IBinding)
- * @since 3.1
- */
- public boolean isEqualTo(IBinding other) {
- if (other == this) {
- // identical binding - equal (key or no key)
- return true;
- }
- if (other == null) {
- // other binding missing
- return false;
- }
- if (!(other instanceof MethodBinding)) {
- return false;
- }
- net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding otherBinding = ((MethodBinding) other).binding;
- return BindingComparator.isEqual(this.binding, otherBinding);
- }
-
- /**
- * @see org.eclipse.jdt.core.dom.IMethodBinding#getTypeParameters()
- */
- public ITypeBinding[] getTypeParameters() {
- if (this.typeParameters != null) {
- return this.typeParameters;
- }
- TypeVariableBinding[] typeVariableBindings = this.binding.typeVariables();
- int typeVariableBindingsLength = typeVariableBindings == null ? 0 : typeVariableBindings.length;
- if (typeVariableBindingsLength == 0) {
- return this.typeParameters = NO_TYPE_BINDINGS;
- }
- ITypeBinding[] tParameters = new ITypeBinding[typeVariableBindingsLength];
- for (int i = 0; i < typeVariableBindingsLength; i++) {
- ITypeBinding typeBinding = this.resolver.getTypeBinding(typeVariableBindings[i]);
- if (typeBinding == null) {
- return this.typeParameters = NO_TYPE_BINDINGS;
- }
- tParameters[i] = typeBinding;
- }
- return this.typeParameters = tParameters;
- }
-
- /**
- * @see org.eclipse.jdt.core.dom.IMethodBinding#isGenericMethod()
- * @since 3.1
- */
- public boolean isGenericMethod() {
- // equivalent to return getTypeParameters().length > 0;
- if (this.typeParameters != null) {
- return this.typeParameters.length > 0;
- }
- TypeVariableBinding[] typeVariableBindings = this.binding.typeVariables();
- return (typeVariableBindings != null && typeVariableBindings.length > 0);
- }
-
- /**
- * @see org.eclipse.jdt.core.dom.IMethodBinding#getTypeArguments()
- */
- public ITypeBinding[] getTypeArguments() {
- if (this.typeArguments != null) {
- return this.typeArguments;
- }
-
- if (this.binding instanceof ParameterizedGenericMethodBinding) {
- ParameterizedGenericMethodBinding genericMethodBinding = (ParameterizedGenericMethodBinding) this.binding;
- net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding[] typeArgumentsBindings = genericMethodBinding.typeArguments;
- int typeArgumentsLength = typeArgumentsBindings == null ? 0 : typeArgumentsBindings.length;
- if (typeArgumentsLength != 0) {
- ITypeBinding[] tArguments = new ITypeBinding[typeArgumentsLength];
- for (int i = 0; i < typeArgumentsLength; i++) {
- ITypeBinding typeBinding = this.resolver.getTypeBinding(typeArgumentsBindings[i]);
- if (typeBinding == null) {
- return this.typeArguments = NO_TYPE_BINDINGS;
- }
- tArguments[i] = typeBinding;
- }
- return this.typeArguments = tArguments;
- }
- }
- return this.typeArguments = NO_TYPE_BINDINGS;
- }
-
- /**
- * @see org.eclipse.jdt.core.dom.IMethodBinding#isParameterizedMethod()
- */
- public boolean isParameterizedMethod() {
- return (this.binding instanceof ParameterizedGenericMethodBinding)
- && !((ParameterizedGenericMethodBinding) this.binding).isRaw;
- }
-
- /**
- * @see org.eclipse.jdt.core.dom.IMethodBinding#isRawMethod()
- */
- public boolean isRawMethod() {
- return (this.binding instanceof ParameterizedGenericMethodBinding)
- && ((ParameterizedGenericMethodBinding) this.binding).isRaw;
- }
-
- public boolean isSubsignature(IMethodBinding otherMethod) {
- try {
- LookupEnvironment lookupEnvironment = this.resolver.lookupEnvironment();
- return lookupEnvironment != null
- && lookupEnvironment.methodVerifier().isMethodSubsignature(this.binding, ((MethodBinding) otherMethod).binding);
- } catch (AbortCompilation e) {
- // don't surface internal exception to clients
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=143013
- return false;
- }
- }
-
- /**
- * @see org.eclipse.jdt.core.dom.IMethodBinding#getMethodDeclaration()
- */
- public IMethodBinding getMethodDeclaration() {
- return this.resolver.getMethodBinding(this.binding.original());
- }
-
- /**
- * @see IMethodBinding#overrides(IMethodBinding)
- */
- public boolean overrides(IMethodBinding otherMethod) {
- LookupEnvironment lookupEnvironment = this.resolver.lookupEnvironment();
- return lookupEnvironment != null
- && lookupEnvironment.methodVerifier().doesMethodOverride(this.binding, ((MethodBinding) otherMethod).binding);
- }
-
- /**
- * For debugging purpose only.
- * @see java.lang.Object#toString()
- */
- public String toString() {
- return this.binding.toString();
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Method declaration AST node type. A method declaration
- * is the union of a method declaration and a constructor declaration.
- * For JLS2:
- * <pre>
- * MethodDeclaration:
- * [ Javadoc ] { Modifier } ( Type | <b>void</b> ) Identifier <b>(</b>
- * [ FormalParameter
- * { <b>,</b> FormalParameter } ] <b>)</b> {<b>[</b> <b>]</b> }
- * [ <b>throws</b> TypeName { <b>,</b> TypeName } ] ( Block | <b>;</b> )
- * ConstructorDeclaration:
- * [ Javadoc ] { Modifier } Identifier <b>(</b>
- * [ FormalParameter
- * { <b>,</b> FormalParameter } ] <b>)</b>
- * [<b>throws</b> TypeName { <b>,</b> TypeName } ] Block
- * </pre>
- * For JLS3, type parameters and reified modifiers
- * (and annotations) were added:
- * <pre>
- * MethodDeclaration:
- * [ Javadoc ] { ExtendedModifier }
- * [ <b><</b> TypeParameter { <b>,</b> TypeParameter } <b>></b> ]
- * ( Type | <b>void</b> ) Identifier <b>(</b>
- * [ FormalParameter
- * { <b>,</b> FormalParameter } ] <b>)</b> {<b>[</b> <b>]</b> }
- * [ <b>throws</b> TypeName { <b>,</b> TypeName } ] ( Block | <b>;</b> )
- * ConstructorDeclaration:
- * [ Javadoc ] { ExtendedModifier }
- * [ <b><</b> TypeParameter { <b>,</b> TypeParameter } <b>></b> ]
- * Identifier <b>(</b>
- * [ FormalParameter
- * { <b>,</b> FormalParameter } ] <b>)</b>
- * [<b>throws</b> TypeName { <b>,</b> TypeName } ] Block
- * </pre>
- * <p>
- * When a Javadoc comment is present, the source
- * range begins with the first character of the "/**" comment delimiter.
- * When there is no Javadoc comment, the source range begins with the first
- * character of the first modifier keyword (if modifiers), or the
- * first character of the "<" token (method, no modifiers, type parameters),
- * or the first character of the return type (method, no modifiers, no type
- * parameters), or the first character of the identifier (constructor,
- * no modifiers). The source range extends through the last character of the
- * ";" token (if no body), or the last character of the block (if body).
- * </p>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class MethodDeclaration extends BodyDeclaration {
-
- /**
- * The "javadoc" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor JAVADOC_PROPERTY =
- internalJavadocPropertyFactory(MethodDeclaration.class);
-
- /**
- * The "modifiers" structural property of this node type (JLS2 API only).
- * @since 3.0
- */
- public static final SimplePropertyDescriptor MODIFIERS_PROPERTY =
- internalModifiersPropertyFactory(MethodDeclaration.class);
-
- /**
- * The "modifiers" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildListPropertyDescriptor MODIFIERS2_PROPERTY =
- internalModifiers2PropertyFactory(MethodDeclaration.class);
-
- /**
- * The "constructor" structural property of this node type.
- * @since 3.0
- */
- public static final SimplePropertyDescriptor CONSTRUCTOR_PROPERTY =
- new SimplePropertyDescriptor(MethodDeclaration.class, "constructor", boolean.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * The "name" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(MethodDeclaration.class, "name", SimpleName.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "returnType" structural property of this node type (JLS2 API only).
- * @since 3.0
- */
- public static final ChildPropertyDescriptor RETURN_TYPE_PROPERTY =
- new ChildPropertyDescriptor(MethodDeclaration.class, "returnType", Type.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "returnType2" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildPropertyDescriptor RETURN_TYPE2_PROPERTY =
- new ChildPropertyDescriptor(MethodDeclaration.class, "returnType2", Type.class, OPTIONAL, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "extraDimensions" structural property of this node type.
- * @since 3.0
- */
- public static final SimplePropertyDescriptor EXTRA_DIMENSIONS_PROPERTY =
- new SimplePropertyDescriptor(MethodDeclaration.class, "extraDimensions", int.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * The "typeParameters" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildListPropertyDescriptor TYPE_PARAMETERS_PROPERTY =
- new ChildListPropertyDescriptor(MethodDeclaration.class, "typeParameters", TypeParameter.class, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "parameters" structural property of this node type).
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor PARAMETERS_PROPERTY =
- new ChildListPropertyDescriptor(MethodDeclaration.class, "parameters", SingleVariableDeclaration.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "thrownExceptions" structural property of this node type).
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor THROWN_EXCEPTIONS_PROPERTY =
- new ChildListPropertyDescriptor(MethodDeclaration.class, "thrownExceptions", Name.class, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "body" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor BODY_PROPERTY =
- new ChildPropertyDescriptor(MethodDeclaration.class, "body", Block.class, OPTIONAL, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS_2_0;
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.1
- */
- private static final List PROPERTY_DESCRIPTORS_3_0;
-
- static {
- List propertyList = new ArrayList(10);
- createPropertyList(MethodDeclaration.class, propertyList);
- addProperty(JAVADOC_PROPERTY, propertyList);
- addProperty(MODIFIERS_PROPERTY, propertyList);
- addProperty(CONSTRUCTOR_PROPERTY, propertyList);
- addProperty(RETURN_TYPE_PROPERTY, propertyList);
- addProperty(NAME_PROPERTY, propertyList);
- addProperty(PARAMETERS_PROPERTY, propertyList);
- addProperty(EXTRA_DIMENSIONS_PROPERTY, propertyList);
- addProperty(THROWN_EXCEPTIONS_PROPERTY, propertyList);
- addProperty(BODY_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS_2_0 = reapPropertyList(propertyList);
-
- propertyList = new ArrayList(11);
- createPropertyList(MethodDeclaration.class, propertyList);
- addProperty(JAVADOC_PROPERTY, propertyList);
- addProperty(MODIFIERS2_PROPERTY, propertyList);
- addProperty(CONSTRUCTOR_PROPERTY, propertyList);
- addProperty(TYPE_PARAMETERS_PROPERTY, propertyList);
- addProperty(RETURN_TYPE2_PROPERTY, propertyList);
- addProperty(NAME_PROPERTY, propertyList);
- addProperty(PARAMETERS_PROPERTY, propertyList);
- addProperty(EXTRA_DIMENSIONS_PROPERTY, propertyList);
- addProperty(THROWN_EXCEPTIONS_PROPERTY, propertyList);
- addProperty(BODY_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS_3_0 = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the AST.JLS* constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- if (apiLevel == AST.JLS2_INTERNAL) {
- return PROPERTY_DESCRIPTORS_2_0;
- } else {
- return PROPERTY_DESCRIPTORS_3_0;
- }
- }
-
- /**
- * <code>true</code> for a constructor, <code>false</code> for a method.
- * Defaults to method.
- */
- private boolean isConstructor = false;
-
- /**
- * The method name; lazily initialized; defaults to an unspecified,
- * legal Java identifier.
- */
- private SimpleName methodName = null;
-
- /**
- * The parameter declarations
- * (element type: <code>SingleVariableDeclaration</code>).
- * Defaults to an empty list.
- */
- private ASTNode.NodeList parameters =
- new ASTNode.NodeList(PARAMETERS_PROPERTY);
-
- /**
- * The return type.
- * JLS2 behevior: lazily initialized; defaults to void.
- * JLS3 behavior; lazily initialized; defaults to void; null allowed.
- * Note that this field is ignored for constructor declarations.
- */
- private Type returnType = null;
-
- /**
- * Indicated whether the return type has been initialized.
- * @since 3.1
- */
- private boolean returnType2Initialized = false;
-
- /**
- * The type paramters (element type: <code>TypeParameter</code>).
- * Null in JLS2. Added in JLS3; defaults to an empty list
- * (see constructor).
- * @since 3.1
- */
- private ASTNode.NodeList typeParameters = null;
-
- /**
- * The number of array dimensions that appear after the parameters, rather
- * than after the return type itself; defaults to 0.
- *
- * @since 2.1
- */
- private int extraArrayDimensions = 0;
-
- /**
- * The list of thrown exception names (element type: <code>Name</code>).
- * Defaults to an empty list.
- */
- private ASTNode.NodeList thrownExceptions =
- new ASTNode.NodeList(THROWN_EXCEPTIONS_PROPERTY);
-
- /**
- * The method body, or <code>null</code> if none.
- * Defaults to none.
- */
- private Block optionalBody = null;
-
- /**
- * Creates a new AST node for a method declaration owned
- * by the given AST. By default, the declaration is for a method of an
- * unspecified, but legal, name; no modifiers; no javadoc; no type
- * parameters; void return type; no parameters; no array dimensions after
- * the parameters; no thrown exceptions; and no body (as opposed to an
- * empty body).
- * <p>
- * N.B. This constructor is package-private; all subclasses must be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- MethodDeclaration(AST ast) {
- super(ast);
- if (ast.apiLevel >= AST.JLS3) {
- this.typeParameters = new ASTNode.NodeList(TYPE_PARAMETERS_PROPERTY);
- }
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- * @since 3.0
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int internalGetSetIntProperty(SimplePropertyDescriptor property, boolean get, int value) {
- if (property == MODIFIERS_PROPERTY) {
- if (get) {
- return getModifiers();
- } else {
- internalSetModifiers(value);
- return 0;
- }
- }
- if (property == EXTRA_DIMENSIONS_PROPERTY) {
- if (get) {
- return getExtraDimensions();
- } else {
- setExtraDimensions(value);
- return 0;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetIntProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean internalGetSetBooleanProperty(SimplePropertyDescriptor property, boolean get, boolean value) {
- if (property == CONSTRUCTOR_PROPERTY) {
- if (get) {
- return isConstructor();
- } else {
- setConstructor(value);
- return false;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetBooleanProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == JAVADOC_PROPERTY) {
- if (get) {
- return getJavadoc();
- } else {
- setJavadoc((Javadoc) child);
- return null;
- }
- }
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- if (property == RETURN_TYPE_PROPERTY) {
- if (get) {
- return getReturnType();
- } else {
- setReturnType((Type) child);
- return null;
- }
- }
- if (property == RETURN_TYPE2_PROPERTY) {
- if (get) {
- return getReturnType2();
- } else {
- setReturnType2((Type) child);
- return null;
- }
- }
- if (property == BODY_PROPERTY) {
- if (get) {
- return getBody();
- } else {
- setBody((Block) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == MODIFIERS2_PROPERTY) {
- return modifiers();
- }
- if (property == TYPE_PARAMETERS_PROPERTY) {
- return typeParameters();
- }
- if (property == PARAMETERS_PROPERTY) {
- return parameters();
- }
- if (property == THROWN_EXCEPTIONS_PROPERTY) {
- return thrownExceptions();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildPropertyDescriptor internalJavadocProperty() {
- return JAVADOC_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildListPropertyDescriptor internalModifiers2Property() {
- return MODIFIERS2_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final SimplePropertyDescriptor internalModifiersProperty() {
- return MODIFIERS_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return METHOD_DECLARATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- MethodDeclaration result = new MethodDeclaration(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setJavadoc(
- (Javadoc) ASTNode.copySubtree(target, getJavadoc()));
- if (this.ast.apiLevel == AST.JLS2_INTERNAL) {
- result.internalSetModifiers(getModifiers());
- result.setReturnType(
- (Type) ASTNode.copySubtree(target, getReturnType()));
- }
- if (this.ast.apiLevel >= AST.JLS3) {
- result.modifiers().addAll(ASTNode.copySubtrees(target, modifiers()));
- result.typeParameters().addAll(
- ASTNode.copySubtrees(target, typeParameters()));
- result.setReturnType2(
- (Type) ASTNode.copySubtree(target, getReturnType2()));
- }
- result.setConstructor(isConstructor());
- result.setExtraDimensions(getExtraDimensions());
- result.setName((SimpleName) getName().clone(target));
- result.parameters().addAll(
- ASTNode.copySubtrees(target, parameters()));
- result.thrownExceptions().addAll(
- ASTNode.copySubtrees(target, thrownExceptions()));
- result.setBody(
- (Block) ASTNode.copySubtree(target, getBody()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getJavadoc());
- if (this.ast.apiLevel == AST.JLS2_INTERNAL) {
- acceptChild(visitor, getReturnType());
- } else {
- acceptChildren(visitor, this.modifiers);
- acceptChildren(visitor, this.typeParameters);
- acceptChild(visitor, getReturnType2());
- }
- // n.b. visit return type even for constructors
- acceptChild(visitor, getName());
- acceptChildren(visitor, this.parameters);
- acceptChildren(visitor, this.thrownExceptions);
- acceptChild(visitor, getBody());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns whether this declaration declares a constructor or a method.
- *
- * @return <code>true</code> if this is a constructor declaration,
- * and <code>false</code> if this is a method declaration
- */
- public boolean isConstructor() {
- return this.isConstructor;
- }
-
- /**
- * Sets whether this declaration declares a constructor or a method.
- *
- * @param isConstructor <code>true</code> for a constructor declaration,
- * and <code>false</code> for a method declaration
- */
- public void setConstructor(boolean isConstructor) {
- preValueChange(CONSTRUCTOR_PROPERTY);
- this.isConstructor = isConstructor;
- postValueChange(CONSTRUCTOR_PROPERTY);
- }
-
- /**
- * Returns the live ordered list of type parameters of this method
- * declaration (added in JLS3 API). This list is non-empty for parameterized methods.
- *
- * @return the live list of type parameters
- * (element type: <code>TypeParameter</code>)
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public List typeParameters() {
- // more efficient than just calling unsupportedIn2() to check
- if (this.typeParameters == null) {
- unsupportedIn2();
- }
- return this.typeParameters;
- }
-
- /**
- * Returns the name of the method declared in this method declaration.
- * For a constructor declaration, this should be the same as the name
- * of the class.
- *
- * @return the method name node
- */
- public SimpleName getName() {
- if (this.methodName == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.methodName == null) {
- preLazyInit();
- this.methodName = new SimpleName(this.ast);
- postLazyInit(this.methodName, NAME_PROPERTY);
- }
- }
- }
- return this.methodName;
- }
-
- /**
- * Sets the name of the method declared in this method declaration to the
- * given name. For a constructor declaration, this should be the same as
- * the name of the class.
- *
- * @param methodName the new method name
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setName(SimpleName methodName) {
- if (methodName == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.methodName;
- preReplaceChild(oldChild, methodName, NAME_PROPERTY);
- this.methodName = methodName;
- postReplaceChild(oldChild, methodName, NAME_PROPERTY);
- }
-
- /**
- * Returns the live ordered list of method parameter declarations for this
- * method declaration.
- *
- * @return the live list of method parameter declarations
- * (element type: <code>SingleVariableDeclaration</code>)
- */
- public List parameters() {
- return this.parameters;
- }
-
- /**
- * Returns whether this method declaration declares a
- * variable arity method (added in JLS3 API). The convenience method checks
- * whether the last parameter is so marked.
- *
- * @return <code>true</code> if this is a variable arity method declaration,
- * and <code>false</code> otherwise
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @see SingleVariableDeclaration#isVarargs()
- * @since 3.1
- */
- public boolean isVarargs() {
- // more efficient than just calling unsupportedIn2() to check
- if (this.modifiers == null) {
- unsupportedIn2();
- }
- if (parameters().isEmpty()) {
- return false;
- } else {
- SingleVariableDeclaration v = (SingleVariableDeclaration) parameters().get(parameters().size() - 1);
- return v.isVarargs();
- }
- }
-
- /**
- * Returns the live ordered list of thrown exception names in this method
- * declaration.
- *
- * @return the live list of exception names
- * (element type: <code>Name</code>)
- */
- public List thrownExceptions() {
- return this.thrownExceptions;
- }
-
- /**
- * Returns the return type of the method declared in this method
- * declaration, exclusive of any extra array dimensions (JLS2 API only).
- * This is one of the few places where the void type is meaningful.
- * <p>
- * Note that this child is not relevant for constructor declarations
- * (although, it does still figure in subtree equality comparisons
- * and visits), and is devoid of the binding information ordinarily
- * available.
- * </p>
- *
- * @return the return type, possibly the void primitive type
- * @exception UnsupportedOperationException if this operation is used in
- * an AST later than JLS2
- * @deprecated In the JLS3 API, this method is replaced by {@link #getReturnType2()},
- * which may return <code>null</code>.
- */
- public Type getReturnType() {
- return internalGetReturnType();
- }
-
- /**
- * Internal synonym for deprecated method. Used to avoid
- * deprecation warnings.
- * @since 3.1
- */
- /*package*/ final Type internalGetReturnType() {
- supportedOnlyIn2();
- if (this.returnType == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.returnType == null) {
- preLazyInit();
- this.returnType = this.ast.newPrimitiveType(PrimitiveType.VOID);
- postLazyInit(this.returnType, RETURN_TYPE_PROPERTY);
- }
- }
- }
- return this.returnType;
- }
-
- /**
- * Sets the return type of the method declared in this method declaration
- * to the given type, exclusive of any extra array dimensions (JLS2 API only). This is one
- * of the few places where the void type is meaningful.
- * <p>
- * Note that this child is not relevant for constructor declarations
- * (although it does still figure in subtree equality comparisons and visits).
- * </p>
- *
- * @param type the new return type, possibly the void primitive type
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- * @exception UnsupportedOperationException if this operation is used in
- * an AST later than JLS2
- * @deprecated In the JLS3 API, this method is replaced by
- * {@link #setReturnType2(Type)}, which accepts <code>null</code>.
- */
- public void setReturnType(Type type) {
- internalSetReturnType(type);
- }
-
- /**
- * Internal synonym for deprecated method. Used to avoid
- * deprecation warnings.
- * @since 3.1
- */
- /*package*/ void internalSetReturnType(Type type) {
- supportedOnlyIn2();
- if (type == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.returnType;
- preReplaceChild(oldChild, type, RETURN_TYPE_PROPERTY);
- this.returnType = type;
- postReplaceChild(oldChild, type, RETURN_TYPE_PROPERTY);
- }
-
- /**
- * Returns the return type of the method declared in this method
- * declaration, exclusive of any extra array dimensions (added in JLS3 API).
- * This is one of the few places where the void type is meaningful.
- * <p>
- * Note that this child is not relevant for constructor declarations
- * (although, if present, it does still figure in subtree equality comparisons
- * and visits), and is devoid of the binding information ordinarily
- * available. In the JLS2 API, the return type is mandatory.
- * In the JLS3 API, the return type is optional.
- * </p>
- *
- * @return the return type, possibly the void primitive type,
- * or <code>null</code> if none
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public Type getReturnType2() {
- unsupportedIn2();
- if (this.returnType == null && !this.returnType2Initialized) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.returnType == null && !this.returnType2Initialized) {
- preLazyInit();
- this.returnType = this.ast.newPrimitiveType(PrimitiveType.VOID);
- this.returnType2Initialized = true;
- postLazyInit(this.returnType, RETURN_TYPE2_PROPERTY);
- }
- }
- }
- return this.returnType;
- }
-
- /**
- * Sets the return type of the method declared in this method declaration
- * to the given type, exclusive of any extra array dimensions (added in JLS3 API).
- * This is one of the few places where the void type is meaningful.
- * <p>
- * Note that this child is not relevant for constructor declarations
- * (although it does still figure in subtree equality comparisons and visits).
- * In the JLS2 API, the return type is mandatory.
- * In the JLS3 API, the return type is optional.
- * </p>
- *
- * @param type the new return type, possibly the void primitive type,
- * or <code>null</code> if none
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- * @since 3.1
- */
- public void setReturnType2(Type type) {
- unsupportedIn2();
- this.returnType2Initialized = true;
- ASTNode oldChild = this.returnType;
- preReplaceChild(oldChild, type, RETURN_TYPE2_PROPERTY);
- this.returnType = type;
- postReplaceChild(oldChild, type, RETURN_TYPE2_PROPERTY);
- }
-
- /**
- * Returns the number of extra array dimensions over and above the
- * explicitly-specified return type.
- * <p>
- * For example, <code>int foo()[][]</code> has a return type of
- * <code>int</code> and two extra array dimensions;
- * <code>int[][] foo()</code> has a return type of <code>int[][]</code>
- * and zero extra array dimensions. The two constructs have different
- * ASTs, even though there are really syntactic variants of the same
- * method declaration.
- * </p>
- *
- * @return the number of extra array dimensions
- * @since 2.1
- */
- public int getExtraDimensions() {
- return this.extraArrayDimensions;
- }
-
- /**
- * Sets the number of extra array dimensions over and above the
- * explicitly-specified return type.
- * <p>
- * For example, <code>int foo()[][]</code> is rendered as a return
- * type of <code>int</code> with two extra array dimensions;
- * <code>int[][] foo()</code> is rendered as a return type of
- * <code>int[][]</code> with zero extra array dimensions. The two
- * constructs have different ASTs, even though there are really syntactic
- * variants of the same method declaration.
- * </p>
- *
- * @param dimensions the number of array dimensions
- * @exception IllegalArgumentException if the number of dimensions is
- * negative
- * @since 2.1
- */
- public void setExtraDimensions(int dimensions) {
- if (dimensions < 0) {
- throw new IllegalArgumentException();
- }
- preValueChange(EXTRA_DIMENSIONS_PROPERTY);
- this.extraArrayDimensions = dimensions;
- postValueChange(EXTRA_DIMENSIONS_PROPERTY);
- }
-
- /**
- * Returns the body of this method declaration, or <code>null</code> if
- * this method has <b>no</b> body.
- * <p>
- * Note that there is a subtle difference between having no body and having
- * an empty body ("{}").
- * </p>
- *
- * @return the method body, or <code>null</code> if this method has no
- * body
- */
- public Block getBody() {
- return this.optionalBody;
- }
-
- /**
- * Sets or clears the body of this method declaration.
- * <p>
- * Note that there is a subtle difference between having no body
- * (as in <code>"void foo();"</code>) and having an empty body (as in
- * "void foo() {}"). Abstract methods, and methods declared in interfaces,
- * have no body. Non-abstract methods, and all constructors, have a body.
- * </p>
- *
- * @param body the block node, or <code>null</code> if
- * there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setBody(Block body) {
- // a MethodDeclaration may occur in a Block - must check cycles
- ASTNode oldChild = this.optionalBody;
- preReplaceChild(oldChild, body, BODY_PROPERTY);
- this.optionalBody = body;
- postReplaceChild(oldChild, body, BODY_PROPERTY);
- }
-
- /**
- * Resolves and returns the binding for the method or constructor declared
- * in this method or constructor declaration.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the binding, or <code>null</code> if the binding cannot be
- * resolved
- */
- public IMethodBinding resolveBinding() {
- return this.ast.getBindingResolver().resolveMethod(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 9 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.optionalDocComment == null ? 0 : getJavadoc().treeSize())
- + (this.modifiers == null ? 0 : this.modifiers.listSize())
- + (this.typeParameters == null ? 0 : this.typeParameters.listSize())
- + (this.methodName == null ? 0 : getName().treeSize())
- + (this.returnType == null ? 0 : this.returnType.treeSize())
- + this.parameters.listSize()
- + this.thrownExceptions.listSize()
- + (this.optionalBody == null ? 0 : getBody().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Method invocation expression AST node type.
- * For JLS2:
- * <pre>
- * MethodInvocation:
- * [ Expression <b>.</b> ] Identifier
- * <b>(</b> [ Expression { <b>,</b> Expression } ] <b>)</b>
- * </pre>
- * For JLS3, type arguments are added:
- * <pre>
- * MethodInvocation:
- * [ Expression <b>.</b> ]
- * [ <b><</b> Type { <b>,</b> Type } <b>></b> ]
- * Identifier <b>(</b> [ Expression { <b>,</b> Expression } ] <b>)</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class MethodInvocation extends Expression {
-
- /**
- * The "expression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(MethodInvocation.class, "expression", Expression.class, OPTIONAL, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "typeArguments" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildListPropertyDescriptor TYPE_ARGUMENTS_PROPERTY =
- new ChildListPropertyDescriptor(MethodInvocation.class, "typeArguments", Type.class, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "name" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(MethodInvocation.class, "name", SimpleName.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "arguments" structural property of this node type.
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor ARGUMENTS_PROPERTY =
- new ChildListPropertyDescriptor(MethodInvocation.class, "arguments", Expression.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS_2_0;
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.1
- */
- private static final List PROPERTY_DESCRIPTORS_3_0;
-
- static {
- List properyList = new ArrayList(4);
- createPropertyList(MethodInvocation.class, properyList);
- addProperty(EXPRESSION_PROPERTY, properyList);
- addProperty(NAME_PROPERTY, properyList);
- addProperty(ARGUMENTS_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS_2_0 = reapPropertyList(properyList);
-
- properyList = new ArrayList(5);
- createPropertyList(MethodInvocation.class, properyList);
- addProperty(EXPRESSION_PROPERTY, properyList);
- addProperty(TYPE_ARGUMENTS_PROPERTY, properyList);
- addProperty(NAME_PROPERTY, properyList);
- addProperty(ARGUMENTS_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS_3_0 = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- if (apiLevel == AST.JLS2_INTERNAL) {
- return PROPERTY_DESCRIPTORS_2_0;
- } else {
- return PROPERTY_DESCRIPTORS_3_0;
- }
- }
-
- /**
- * The expression; <code>null</code> for none; defaults to none.
- */
- private Expression optionalExpression = null;
-
- /**
- * The type arguments (element type: <code>Type</code>).
- * Null in JLS2. Added in JLS3; defaults to an empty list
- * (see constructor).
- * @since 3.1
- */
- private ASTNode.NodeList typeArguments = null;
-
- /**
- * The method name; lazily initialized; defaults to a unspecified,
- * legal Java method name.
- */
- private SimpleName methodName = null;
-
- /**
- * The list of argument expressions (element type:
- * <code>Expression</code>). Defaults to an empty list.
- */
- private ASTNode.NodeList arguments =
- new ASTNode.NodeList(ARGUMENTS_PROPERTY);
-
- /**
- * Creates a new AST node for a method invocation expression owned by the
- * given AST. By default, no expression, no type arguments,
- * an unspecified, but legal, method name, and an empty list of arguments.
- *
- * @param ast the AST that is to own this node
- */
- MethodInvocation(AST ast) {
- super(ast);
- if (ast.apiLevel >= AST.JLS3) {
- this.typeArguments = new ASTNode.NodeList(TYPE_ARGUMENTS_PROPERTY);
- }
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- if (property == EXPRESSION_PROPERTY) {
- if (get) {
- return getExpression();
- } else {
- setExpression((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == ARGUMENTS_PROPERTY) {
- return arguments();
- }
- if (property == TYPE_ARGUMENTS_PROPERTY) {
- return typeArguments();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return METHOD_INVOCATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- MethodInvocation result = new MethodInvocation(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setName((SimpleName) getName().clone(target));
- result.setExpression(
- (Expression) ASTNode.copySubtree(target, getExpression()));
- if (this.ast.apiLevel >= AST.JLS3) {
- result.typeArguments().addAll(ASTNode.copySubtrees(target, typeArguments()));
- }
- result.arguments().addAll(ASTNode.copySubtrees(target, arguments()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getExpression());
- if (this.ast.apiLevel >= AST.JLS3) {
- acceptChildren(visitor, this.typeArguments);
- }
- acceptChild(visitor, getName());
- acceptChildren(visitor, this.arguments);
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the expression of this method invocation expression, or
- * <code>null</code> if there is none.
- *
- * @return the expression node, or <code>null</code> if there is none
- */
- public Expression getExpression() {
- return this.optionalExpression;
- }
-
- /**
- * Returns <code>true</code> if the resolved return type has been inferred
- * from the assignment context (JLS3 15.12.2.8), <code>false</code> otherwise.
- * <p>
- * This information is available only when bindings are requested when the AST is being built
- * </p>.
- *
- * @return <code>true</code> if the resolved return type has been inferred
- * from the assignment context (JLS3 15.12.2.8), <code>false</code> otherwise
- * @since 3.3
- */
- public boolean isResolvedTypeInferredFromExpectedType() {
- return this.ast.getBindingResolver().isResolvedTypeInferredFromExpectedType(this);
- }
-
- /**
- * Sets or clears the expression of this method invocation expression.
- *
- * @param expression the expression node, or <code>null</code> if
- * there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setExpression(Expression expression) {
- ASTNode oldChild = this.optionalExpression;
- preReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- this.optionalExpression = expression;
- postReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- }
-
- /**
- * Returns the live ordered list of type arguments of this method
- * invocation (added in JLS3 API).
- *
- * @return the live list of type arguments
- * (element type: <code>Type</code>)
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public List typeArguments() {
- // more efficient than just calling unsupportedIn2() to check
- if (this.typeArguments == null) {
- unsupportedIn2();
- }
- return this.typeArguments;
- }
-
- /**
- * Returns the name of the method invoked in this expression.
- *
- * @return the method name node
- */
- public SimpleName getName() {
- if (this.methodName == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.methodName == null) {
- preLazyInit();
- this.methodName = new SimpleName(this.ast);
- postLazyInit(this.methodName, NAME_PROPERTY);
- }
- }
- }
- return this.methodName;
- }
-
- /**
- * Sets the name of the method invoked in this expression to the
- * given name.
- *
- * @param name the new method name
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setName(SimpleName name) {
- if (name == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.methodName;
- preReplaceChild(oldChild, name, NAME_PROPERTY);
- this.methodName = name;
- postReplaceChild(oldChild, name, NAME_PROPERTY);
- }
-
- /**
- * Returns the live ordered list of argument expressions in this method
- * invocation expression.
- *
- * @return the live list of argument expressions
- * (element type: <code>Expression</code>)
- */
- public List arguments() {
- return this.arguments;
- }
-
- /**
- * Resolves and returns the binding for the method invoked by this
- * expression.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the method binding, or <code>null</code> if the binding cannot
- * be resolved
- * @since 2.1
- */
- public IMethodBinding resolveMethodBinding() {
- return this.ast.getBindingResolver().resolveMethod(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Code as free
- return BASE_NODE_SIZE + 4 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.optionalExpression == null ? 0 : getExpression().treeSize())
- + (this.typeArguments == null ? 0 : this.typeArguments.listSize())
- + (this.methodName == null ? 0 : getName().treeSize())
- + (this.arguments == null ? 0 : this.arguments.listSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * AST node for a method or constructor reference within a doc comment
- * ({@link Javadoc}). The principal uses of these are in "@see" and "@link"
- * tag elements, for references to method and constructor members.
- * <pre>
- * MethodRef:
- * [ Name ] <b>#</b> Identifier
- * <b>(</b> [ MethodRefParameter | { <b>,</b> MethodRefParameter } ] <b>)</b>
- * </pre>
- *
- * @see Javadoc
- * @since 3.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class MethodRef extends ASTNode implements IDocElement {
-
- /**
- * The "qualifier" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor QUALIFIER_PROPERTY =
- new ChildPropertyDescriptor(MethodRef.class, "qualifier", Name.class, OPTIONAL, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "name" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(MethodRef.class, "name", SimpleName.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "parameters" structural property of this node type.
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor PARAMETERS_PROPERTY =
- new ChildListPropertyDescriptor(MethodRef.class, "parameters", MethodRefParameter.class, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(4);
- createPropertyList(MethodRef.class, properyList);
- addProperty(QUALIFIER_PROPERTY, properyList);
- addProperty(NAME_PROPERTY, properyList);
- addProperty(PARAMETERS_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the AST.JLS* constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The optional qualifier; <code>null</code> for none; defaults to none.
- */
- private Name optionalQualifier = null;
-
- /**
- * The method name; lazily initialized; defaults to a unspecified,
- * legal Java method name.
- */
- private SimpleName methodName = null;
-
- /**
- * The parameter declarations
- * (element type: <code>MethodRefParameter</code>).
- * Defaults to an empty list.
- */
- private ASTNode.NodeList parameters =
- new ASTNode.NodeList(PARAMETERS_PROPERTY);
-
-
- /**
- * Creates a new AST node for a method reference owned by the given
- * AST. By default, the method reference is for a method with an
- * unspecified, but legal, name; no qualifier; and an empty parameter
- * list.
- * <p>
- * N.B. This constructor is package-private; all subclasses must be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- MethodRef(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == QUALIFIER_PROPERTY) {
- if (get) {
- return getQualifier();
- } else {
- setQualifier((Name) child);
- return null;
- }
- }
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == PARAMETERS_PROPERTY) {
- return parameters();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return METHOD_REF;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- MethodRef result = new MethodRef(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setQualifier((Name) ASTNode.copySubtree(target, getQualifier()));
- result.setName((SimpleName) ASTNode.copySubtree(target, getName()));
- result.parameters().addAll(
- ASTNode.copySubtrees(target, parameters()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getQualifier());
- acceptChild(visitor, getName());
- acceptChildren(visitor, this.parameters);
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the qualifier of this method reference, or
- * <code>null</code> if there is none.
- *
- * @return the qualifier name node, or <code>null</code> if there is none
- */
- public Name getQualifier() {
- return this.optionalQualifier;
- }
-
- /**
- * Sets or clears the qualifier of this method reference.
- *
- * @param name the qualifier name node, or <code>null</code> if
- * there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setQualifier(Name name) {
- ASTNode oldChild = this.optionalQualifier;
- preReplaceChild(oldChild, name, QUALIFIER_PROPERTY);
- this.optionalQualifier = name;
- postReplaceChild(oldChild, name, QUALIFIER_PROPERTY);
- }
-
- /**
- * Returns the name of the referenced method or constructor.
- *
- * @return the method or constructor name node
- */
- public SimpleName getName() {
- if (this.methodName == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.methodName == null) {
- preLazyInit();
- this.methodName = new SimpleName(this.ast);
- postLazyInit(this.methodName, NAME_PROPERTY);
- }
- }
- }
- return this.methodName;
- }
-
- /**
- * Sets the name of the referenced method or constructor to the
- * given name.
- *
- * @param name the new method or constructor name node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the name is <code>null</code></li>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setName(SimpleName name) {
- if (name == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.methodName;
- preReplaceChild(oldChild, name, NAME_PROPERTY);
- this.methodName = name;
- postReplaceChild(oldChild, name, NAME_PROPERTY);
- }
-
- /**
- * Returns the live ordered list of method parameter references for this
- * method reference.
- *
- * @return the live list of method parameter references
- * (element type: <code>MethodRefParameter</code>)
- */
- public List parameters() {
- return this.parameters;
- }
-
- /**
- * Resolves and returns the binding for the entity referred to by
- * this method reference.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the binding, or <code>null</code> if the binding cannot be
- * resolved
- */
- public final IBinding resolveBinding() {
- return this.ast.getBindingResolver().resolveReference(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return BASE_NODE_SIZE + 3 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.optionalQualifier == null ? 0 : getQualifier().treeSize())
- + (this.methodName == null ? 0 : getName().treeSize())
- + this.parameters.listSize();
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * AST node for a parameter within a method reference ({@link MethodRef}).
- * These nodes only occur within doc comments ({@link Javadoc}).
- * For JLS2:
- * <pre>
- * MethodRefParameter:
- * Type [ Identifier ]
- * </pre>
- * For JLS3, the variable arity indicator was added:
- * <pre>
- * MethodRefParameter:
- * Type [ <b>...</b> ] [ Identifier ]
- * </pre>
- * <p>
- * Note: The 1.5 spec for the Javadoc tool does not mention the possibility
- * of a variable arity indicator in method references. However, the 1.5
- * Javadoc tool itself does indeed support it. Since it makes sense to have
- * a way to explicitly refer to variable arity methods, it seems more likely
- * that the Javadoc spec is wrong in this case.
- * </p>
- *
- * @see Javadoc
- * @since 3.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class MethodRefParameter extends ASTNode {
-
- /**
- * The "type" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor TYPE_PROPERTY =
- new ChildPropertyDescriptor(MethodRefParameter.class, "type", Type.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "varargs" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final SimplePropertyDescriptor VARARGS_PROPERTY =
- new SimplePropertyDescriptor(MethodRefParameter.class, "varargs", boolean.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * The "name" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(MethodRefParameter.class, "name", SimpleName.class, OPTIONAL, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS_2_0;
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.1
- */
- private static final List PROPERTY_DESCRIPTORS_3_0;
-
- static {
- List properyList = new ArrayList(3);
- createPropertyList(MethodRefParameter.class, properyList);
- addProperty(TYPE_PROPERTY, properyList);
- addProperty(NAME_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS_2_0 = reapPropertyList(properyList);
-
- properyList = new ArrayList(3);
- createPropertyList(MethodRefParameter.class, properyList);
- addProperty(TYPE_PROPERTY, properyList);
- addProperty(VARARGS_PROPERTY, properyList);
- addProperty(NAME_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS_3_0 = reapPropertyList(properyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the AST.JLS* constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- if (apiLevel == AST.JLS2_INTERNAL) {
- return PROPERTY_DESCRIPTORS_2_0;
- } else {
- return PROPERTY_DESCRIPTORS_3_0;
- }
- }
-
- /**
- * The type; lazily initialized; defaults to a unspecified,
- * legal type.
- */
- private Type type = null;
-
- /**
- * Indicates the last parameter of a variable arity method;
- * defaults to false.
- *
- * @since 3.1
- */
- private boolean variableArity = false;
-
- /**
- * The parameter name, or <code>null</code> if none; none by
- * default.
- */
- private SimpleName optionalParameterName = null;
-
- /**
- * Creates a new AST node for a method referenece parameter owned by the given
- * AST. By default, the node has an unspecified (but legal) type,
- * not variable arity, and no parameter name.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- MethodRefParameter(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == TYPE_PROPERTY) {
- if (get) {
- return getType();
- } else {
- setType((Type) child);
- return null;
- }
- }
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean internalGetSetBooleanProperty(SimplePropertyDescriptor property, boolean get, boolean value) {
- if (property == VARARGS_PROPERTY) {
- if (get) {
- return isVarargs();
- } else {
- setVarargs(value);
- return false;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetBooleanProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return METHOD_REF_PARAMETER;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- MethodRefParameter result = new MethodRefParameter(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setType((Type) ASTNode.copySubtree(target, getType()));
- if (this.ast.apiLevel >= AST.JLS3) {
- result.setVarargs(isVarargs());
- }
- result.setName((SimpleName) ASTNode.copySubtree(target, getName()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getType());
- acceptChild(visitor, getName());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the paramter type.
- *
- * @return the parameter type
- */
- public Type getType() {
- if (this.type == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.type == null) {
- preLazyInit();
- this.type = this.ast.newPrimitiveType(PrimitiveType.INT);
- postLazyInit(this.type, TYPE_PROPERTY);
- }
- }
- }
- return this.type;
- }
-
- /**
- * Sets the paramter type to the given type.
- *
- * @param type the new type
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the type is <code>null</code></li>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setType(Type type) {
- if (type == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.type;
- preReplaceChild(oldChild, type, TYPE_PROPERTY);
- this.type = type;
- postReplaceChild(oldChild, type, TYPE_PROPERTY);
- }
-
- /**
- * Returns whether this method reference parameter is for
- * the last parameter of a variable arity method (added in JLS3 API).
- * <p>
- * Note that the binding for the type <code>Foo</code>in the vararg method
- * reference <code>#fun(Foo...)</code> is always for the type as
- * written; i.e., the type binding for <code>Foo</code>. However, if you
- * navigate from the MethodRef to its method binding to the
- * type binding for its last parameter, the type binding for the vararg
- * parameter is always an array type (i.e., <code>Foo[]</code>) reflecting
- * the way vararg methods get compiled.
- * </p>
- *
- * @return <code>true</code> if this is a variable arity parameter,
- * and <code>false</code> otherwise
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public boolean isVarargs() {
- unsupportedIn2();
- return this.variableArity;
- }
-
- /**
- * Sets whether this method reference parameter is for the last parameter of
- * a variable arity method (added in JLS3 API).
- *
- * @param variableArity <code>true</code> if this is a variable arity
- * parameter, and <code>false</code> otherwise
- * @since 3.1
- */
- public void setVarargs(boolean variableArity) {
- unsupportedIn2();
- preValueChange(VARARGS_PROPERTY);
- this.variableArity = variableArity;
- postValueChange(VARARGS_PROPERTY);
- }
-
- /**
- * Returns the parameter name, or <code>null</code> if there is none.
- *
- * @return the parameter name node, or <code>null</code> if there is none
- */
- public SimpleName getName() {
- return this.optionalParameterName;
- }
-
- /**
- * Sets or clears the parameter name.
- *
- * @param name the parameter name node, or <code>null</code> if
- * there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setName(SimpleName name) {
- ASTNode oldChild = this.optionalParameterName;
- preReplaceChild(oldChild, name, NAME_PROPERTY);
- this.optionalParameterName = name;
- postReplaceChild(oldChild, name, NAME_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return BASE_NODE_SIZE + 2 * 5;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.type == null ? 0 : getType().treeSize())
- + (this.optionalParameterName == null ? 0 : getName().treeSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-/**
- * Modifier node.
- * <pre>
- * Modifier:
- * <b>public</b>
- * <b>protected</b>
- * <b>private</b>
- * <b>static</b>
- * <b>abstract</b>
- * <b>final</b>
- * <b>native</b>
- * <b>synchronized</b>
- * <b>transient</b>
- * <b>volatile</b>
- * <b>strictfp</b>
- * </pre>
- * <p>
- * The numeric values of these flags match the ones for class
- * files as described in the Java Virtual Machine Specification.
- * Note that Java model class {@link org.eclipse.jdt.core.Flags} also
- * provides the same constants as this class.
- * </p>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public final class Modifier extends ASTNode implements IExtendedModifier {
-
- /**
- * Modifier keywords (typesafe enumeration).
- * @since 3.0
- */
- public static class ModifierKeyword {
-
- /** "abstract" modifier with flag value {@link Modifier#ABSTRACT}. */
- public static final ModifierKeyword ABSTRACT_KEYWORD = new ModifierKeyword("abstract", ABSTRACT);//$NON-NLS-1$
-
- /** "final" modifier with flag value {@link Modifier#FINAL}. */
- public static final ModifierKeyword FINAL_KEYWORD = new ModifierKeyword("final", FINAL);//$NON-NLS-1$
-
- /**
- * Map from token to operator (key type: <code>String</code>;
- * value type: <code>Operator</code>).
- */
- private static final Map KEYWORDS;
-
- /** "native" modifier with flag value {@link Modifier#NATIVE}. */
- public static final ModifierKeyword NATIVE_KEYWORD = new ModifierKeyword("native", NATIVE);//$NON-NLS-1$
-
- /** "private" modifier with flag value {@link Modifier#PRIVATE}. */
- public static final ModifierKeyword PRIVATE_KEYWORD = new ModifierKeyword("private", PRIVATE);//$NON-NLS-1$
-
- /** "protected" modifier with flag value {@link Modifier#PROTECTED}. */
- public static final ModifierKeyword PROTECTED_KEYWORD = new ModifierKeyword("protected", PROTECTED);//$NON-NLS-1$
-
- /** "public" modifier with flag value {@link Modifier#PUBLIC}. */
- public static final ModifierKeyword PUBLIC_KEYWORD = new ModifierKeyword("public", PUBLIC);//$NON-NLS-1$
-
- /** "static" modifier with flag value {@link Modifier#STATIC}. */
- public static final ModifierKeyword STATIC_KEYWORD = new ModifierKeyword("static", STATIC);//$NON-NLS-1$
-
- /** "strictfp" modifier with flag value {@link Modifier#STRICTFP}. */
- public static final ModifierKeyword STRICTFP_KEYWORD = new ModifierKeyword("strictfp", STRICTFP);//$NON-NLS-1$
-
- /** "synchronized" modifier with flag value {@link Modifier#SYNCHRONIZED}. */
- public static final ModifierKeyword SYNCHRONIZED_KEYWORD = new ModifierKeyword("synchronized", SYNCHRONIZED);//$NON-NLS-1$
-
- /** "transient" modifier with flag value {@link Modifier#TRANSIENT}. */
- public static final ModifierKeyword TRANSIENT_KEYWORD = new ModifierKeyword("transient", TRANSIENT);//$NON-NLS-1$
-
- /** "volatile" modifier with flag value {@link Modifier#VOLATILE}. */
- public static final ModifierKeyword VOLATILE_KEYWORD = new ModifierKeyword("volatile", VOLATILE);//$NON-NLS-1$
- static {
- KEYWORDS = new HashMap(20);
- ModifierKeyword[] ops = {
- PUBLIC_KEYWORD,
- PROTECTED_KEYWORD,
- PRIVATE_KEYWORD,
- STATIC_KEYWORD,
- ABSTRACT_KEYWORD,
- FINAL_KEYWORD,
- NATIVE_KEYWORD,
- SYNCHRONIZED_KEYWORD,
- TRANSIENT_KEYWORD,
- VOLATILE_KEYWORD,
- STRICTFP_KEYWORD
- };
- for (int i = 0; i < ops.length; i++) {
- KEYWORDS.put(ops[i].toString(), ops[i]);
- }
- }
-
- /**
- * Returns the modifier corresponding to the given single-bit flag value,
- * or <code>null</code> if none or if more than one bit is set.
- * <p>
- * <code>fromFlagValue</code> is the converse of <code>toFlagValue</code>:
- * that is, <code>ModifierKind.fromFlagValue(k.toFlagValue()) == k</code> for
- * all modifier keywords <code>k</code>.
- * </p>
- *
- * @param flagValue the single-bit flag value for the modifier
- * @return the modifier keyword, or <code>null</code> if none
- * @see #toFlagValue()
- */
- public static ModifierKeyword fromFlagValue(int flagValue) {
- for (Iterator it = KEYWORDS.values().iterator(); it.hasNext(); ) {
- ModifierKeyword k = (ModifierKeyword) it.next();
- if (k.toFlagValue() == flagValue) {
- return k;
- }
- }
- return null;
- }
-
- /**
- * Returns the modifier corresponding to the given string,
- * or <code>null</code> if none.
- * <p>
- * <code>toKeyword</code> is the converse of <code>toString</code>:
- * that is, <code>ModifierKind.toKeyword(k.toString()) == k</code> for
- * all modifier keywords <code>k</code>.
- * </p>
- *
- * @param keyword the lowercase string name for the modifier
- * @return the modifier keyword, or <code>null</code> if none
- * @see #toString()
- */
- public static ModifierKeyword toKeyword(String keyword) {
- return (ModifierKeyword) KEYWORDS.get(keyword);
- }
-
- /**
- * The flag value for the modifier.
- */
- private int flagValue;
-
- /**
- * The keyword modifier string.
- */
- private String keyword;
-
- /**
- * Creates a new modifier with the given keyword.
- * <p>
- * Note: this constructor is private. The only instances
- * ever created are the ones for the standard modifiers.
- * </p>
- *
- * @param keyword the character sequence for the modifier
- * @param flagValue flag value as described in the Java Virtual Machine Specification
- */
- private ModifierKeyword(String keyword, int flagValue) {
- this.keyword = keyword;
- this.flagValue = flagValue;
- }
-
- /**
- * Returns the modifier flag value corresponding to this modifier keyword.
- * These flag values are as described in the Java Virtual Machine Specification.
- *
- * @return one of the <code>Modifier</code> constants
- * @see #fromFlagValue(int)
- */
- public int toFlagValue() {
- return this.flagValue;
- }
-
- /**
- * Returns the keyword for the modifier.
- *
- * @return the keyword for the modifier
- * @see #toKeyword(String)
- */
- public String toString() {
- return this.keyword;
- }
- }
-
- /**
- * "abstract" modifier constant (bit mask).
- * Applicable to types and methods.
- * @since 2.0
- */
- public static final int ABSTRACT = 0x0400;
-
- /**
- * "final" modifier constant (bit mask).
- * Applicable to types, methods, fields, and variables.
- * @since 2.0
- */
- public static final int FINAL = 0x0010;
-
- /**
- * The "keyword" structural property of this node type.
- * @since 3.0
- */
- public static final SimplePropertyDescriptor KEYWORD_PROPERTY =
- new SimplePropertyDescriptor(Modifier.class, "keyword", Modifier.ModifierKeyword.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * "native" modifier constant (bit mask).
- * Applicable only to methods.
- * @since 2.0
- */
- public static final int NATIVE = 0x0100;
-
- /**
- * Modifier constant (bit mask, value 0) indicating no modifiers.
- * @since 2.0
- */
- public static final int NONE = 0x0000;
-
- /**
- * "private" modifier constant (bit mask).
- * Applicable to types, methods, constructors, and fields.
- * @since 2.0
- */
- public static final int PRIVATE = 0x0002;
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- /**
- * "protected" modifier constant (bit mask).
- * Applicable to types, methods, constructors, and fields.
- * @since 2.0
- */
- public static final int PROTECTED = 0x0004;
-
- /**
- * "public" modifier constant (bit mask).
- * Applicable to types, methods, constructors, and fields.
- * @since 2.0
- */
- public static final int PUBLIC = 0x0001;
-
- /**
- * "static" modifier constant (bit mask).
- * Applicable to types, methods, fields, and initializers.
- * @since 2.0
- */
- public static final int STATIC = 0x0008;
-
- /**
- * "strictfp" modifier constant (bit mask).
- * Applicable to types and methods.
- * @since 2.0
- */
- public static final int STRICTFP = 0x0800;
-
- /**
- * "synchronized" modifier constant (bit mask).
- * Applicable only to methods.
- * @since 2.0
- */
- public static final int SYNCHRONIZED = 0x0020;
-
- /**
- * "transient" modifier constant (bit mask).
- * Applicable only to fields.
- * @since 2.0
- */
- public static final int TRANSIENT = 0x0080;
-
- /**
- * "volatile" modifier constant (bit mask).
- * Applicable only to fields.
- * @since 2.0
- */
- public static final int VOLATILE = 0x0040;
-
- static {
- List properyList = new ArrayList(2);
- createPropertyList(Modifier.class, properyList);
- addProperty(KEYWORD_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * Returns whether the given flags includes the "abstract" modifier.
- * Applicable to types and methods.
- *
- * @param flags the modifier flags
- * @return <code>true</code> if the <code>ABSTRACT</code> bit is
- * set, and <code>false</code> otherwise
- * @since 2.0
- */
- public static boolean isAbstract(int flags) {
- return (flags & ABSTRACT) != 0;
- }
-
- /**
- * Returns whether the given flags includes the "final" modifier.
- * Applicable to types, methods, fields, and variables.
- *
- * @param flags the modifier flags
- * @return <code>true</code> if the <code>FINAL</code> bit is
- * set, and <code>false</code> otherwise
- * @since 2.0
- */
- public static boolean isFinal(int flags) {
- return (flags & FINAL) != 0;
- }
-
- /**
- * Returns whether the given flags includes the "native" modifier.
- * Applicable only to methods.
- *
- * @param flags the modifier flags
- * @return <code>true</code> if the <code>NATIVE</code> bit is
- * set, and <code>false</code> otherwise
- * @since 2.0
- */
- public static boolean isNative(int flags) {
- return (flags & NATIVE) != 0;
- }
-
- /**
- * Returns whether the given flags includes the "private" modifier.
- * Applicable to types, methods, constructors, and fields.
- *
- * @param flags the modifier flags
- * @return <code>true</code> if the <code>PRIVATE</code> bit is
- * set, and <code>false</code> otherwise
- * @since 2.0
- */
- public static boolean isPrivate(int flags) {
- return (flags & PRIVATE) != 0;
- }
-
- /**
- * Returns whether the given flags includes the "protected" modifier.
- * Applicable to types, methods, constructors, and fields.
- *
- * @param flags the modifier flags
- * @return <code>true</code> if the <code>PROTECTED</code> bit is
- * set, and <code>false</code> otherwise
- * @since 2.0
- */
- public static boolean isProtected(int flags) {
- return (flags & PROTECTED) != 0;
- }
-
- /**
- * Returns whether the given flags includes the "public" modifier.
- * Applicable to types, methods, constructors, and fields.
- *
- * @param flags the modifier flags
- * @return <code>true</code> if the <code>PUBLIC</code> bit is
- * set, and <code>false</code> otherwise
- * @since 2.0
- */
- public static boolean isPublic(int flags) {
- return (flags & PUBLIC) != 0;
- }
-
- /**
- * Returns whether the given flags includes the "static" modifier.
- * Applicable to types, methods, fields, and initializers.
- *
- * @param flags the modifier flags
- * @return <code>true</code> if the <code>STATIC</code> bit is
- * set, and <code>false</code> otherwise
- * @since 2.0
- */
- public static boolean isStatic(int flags) {
- return (flags & STATIC) != 0;
- }
-
- /**
- * Returns whether the given flags includes the "strictfp" modifier.
- * Applicable to types and methods.
- *
- * @param flags the modifier flags
- * @return <code>true</code> if the <code>STRICTFP</code> bit is
- * set, and <code>false</code> otherwise
- * @since 2.0
- */
- public static boolean isStrictfp(int flags) {
- return (flags & STRICTFP) != 0;
- }
-
- /**
- * Returns whether the given flags includes the "synchronized" modifier.
- * Applicable only to methods.
- *
- * @param flags the modifier flags
- * @return <code>true</code> if the <code>SYNCHRONIZED</code> bit is
- * set, and <code>false</code> otherwise
- * @since 2.0
- */
- public static boolean isSynchronized(int flags) {
- return (flags & SYNCHRONIZED) != 0;
- }
-
- /**
- * Returns whether the given flags includes the "transient" modifier.
- * Applicable only to fields.
- *
- * @param flags the modifier flags
- * @return <code>true</code> if the <code>TRANSIENT</code> bit is
- * set, and <code>false</code> otherwise
- * @since 2.0
- */
- public static boolean isTransient(int flags) {
- return (flags & TRANSIENT) != 0;
- }
-
- /**
- * Returns whether the given flags includes the "volatile" modifier.
- * Applicable only to fields.
- *
- * @param flags the modifier flags
- * @return <code>true</code> if the <code>VOLATILE</code> bit is
- * set, and <code>false</code> otherwise
- * @since 2.0
- */
- public static boolean isVolatile(int flags) {
- return (flags & VOLATILE) != 0;
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The modifier keyword; defaults to an unspecified modifier.
- * @since 3.0
- */
- private ModifierKeyword modifierKeyword = ModifierKeyword.PUBLIC_KEYWORD;
-
- /**
- * Creates a new unparented modifier node owned by the given AST.
- * By default, the node has unspecified (but legal) modifier.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- * @since 3.0
- */
- Modifier(AST ast) {
- super(ast);
- unsupportedIn2();
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- * @since 3.0
- */
- void accept0(ASTVisitor visitor) {
- visitor.visit(this);
- visitor.endVisit(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- * @since 3.0
- */
- ASTNode clone0(AST target) {
- Modifier result = new Modifier(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setKeyword(getKeyword());
- return result;
- }
-
- /**
- * Returns the modifier keyword of this modifier node.
- *
- * @return the modifier keyword
- * @since 3.0
- */
- public ModifierKeyword getKeyword() {
- return this.modifierKeyword;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- * @since 3.0
- */
- final int getNodeType0() {
- return MODIFIER;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final Object internalGetSetObjectProperty(SimplePropertyDescriptor property, boolean get, Object value) {
- if (property == KEYWORD_PROPERTY) {
- if (get) {
- return getKeyword();
- } else {
- setKeyword((ModifierKeyword) value);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetObjectProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /**
- * Answer true if the receiver is the abstract modifier, false otherwise.
- *
- * @return true if the receiver is the abstract modifier, false otherwise
- * @since 3.2
- */
- public boolean isAbstract() {
- return this.modifierKeyword == ModifierKeyword.ABSTRACT_KEYWORD;
- }
-
- /**
- * @see IExtendedModifier#isAnnotation()
- */
- public boolean isAnnotation() {
- return false;
- }
-
- /**
- * Answer true if the receiver is the final modifier, false otherwise.
- *
- * @return true if the receiver is the final modifier, false otherwise
- * @since 3.2
- */
- public boolean isFinal() {
- return this.modifierKeyword == ModifierKeyword.FINAL_KEYWORD;
- }
-
- /**
- * @see IExtendedModifier#isModifier()
- */
- public boolean isModifier() {
- return true;
- }
-
- /**
- * Answer true if the receiver is the native modifier, false otherwise.
- *
- * @return true if the receiver is the native modifier, false otherwise
- * @since 3.2
- */
- public boolean isNative() {
- return this.modifierKeyword == ModifierKeyword.NATIVE_KEYWORD;
- }
-
- /**
- * Answer true if the receiver is the private modifier, false otherwise.
- *
- * @return true if the receiver is the private modifier, false otherwise
- * @since 3.2
- */
- public boolean isPrivate() {
- return this.modifierKeyword == ModifierKeyword.PRIVATE_KEYWORD;
- }
-
- /**
- * Answer true if the receiver is the protected modifier, false otherwise.
- *
- * @return true if the receiver is the protected modifier, false otherwise
- * @since 3.2
- */
- public boolean isProtected() {
- return this.modifierKeyword == ModifierKeyword.PROTECTED_KEYWORD;
- }
-
- /**
- * Answer true if the receiver is the public modifier, false otherwise.
- *
- * @return true if the receiver is the public modifier, false otherwise
- * @since 3.2
- */
- public boolean isPublic() {
- return this.modifierKeyword == ModifierKeyword.PUBLIC_KEYWORD;
- }
-
- /**
- * Answer true if the receiver is the static modifier, false otherwise.
- *
- * @return true if the receiver is the static modifier, false otherwise
- * @since 3.2
- */
- public boolean isStatic() {
- return this.modifierKeyword == ModifierKeyword.STATIC_KEYWORD;
- }
-
- /**
- * Answer true if the receiver is the strictfp modifier, false otherwise.
- *
- * @return true if the receiver is the strictfp modifier, false otherwise
- * @since 3.2
- */
- public boolean isStrictfp() {
- return this.modifierKeyword == ModifierKeyword.STRICTFP_KEYWORD;
- }
-
- /**
- * Answer true if the receiver is the synchronized modifier, false otherwise.
- *
- * @return true if the receiver is the synchronized modifier, false otherwise
- * @since 3.2
- */
- public boolean isSynchronized() {
- return this.modifierKeyword == ModifierKeyword.SYNCHRONIZED_KEYWORD;
- }
-
- /**
- * Answer true if the receiver is the transient modifier, false otherwise.
- *
- * @return true if the receiver is the transient modifier, false otherwise
- * @since 3.2
- */
- public boolean isTransient() {
- return this.modifierKeyword == ModifierKeyword.TRANSIENT_KEYWORD;
- }
-
- /**
- * Answer true if the receiver is the volatile modifier, false otherwise.
- *
- * @return true if the receiver is the volatile modifier, false otherwise
- * @since 3.2
- */
- public boolean isVolatile() {
- return this.modifierKeyword == ModifierKeyword.VOLATILE_KEYWORD;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- * @since 3.0
- */
- int memSize() {
- // treat ModifierKeyword as free
- return BASE_NODE_SIZE + 1 * 4;
- }
-
- /**
- * Sets the modifier keyword of this modifier node.
- *
- * @param modifierKeyord the modifier keyword
- * @exception IllegalArgumentException if the argument is <code>null</code>
- * @since 3.0
- */
- public void setKeyword(ModifierKeyword modifierKeyord) {
- if (modifierKeyord == null) {
- throw new IllegalArgumentException();
- }
- preValueChange(KEYWORD_PROPERTY);
- this.modifierKeyword = modifierKeyord;
- postValueChange(KEYWORD_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- * @since 3.0
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- * @since 3.0
- */
- int treeSize() {
- return memSize();
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * Abstract base class for all AST nodes that represent names.
- * There are exactly two kinds of name: simple ones
- * (<code>SimpleName</code>) and qualified ones (<code>QualifiedName</code>).
- * <p>
- * <pre>
- * Name:
- * SimpleName
- * QualifiedName
- * </pre>
- * </p>
- *
- * @since 2.0
- * @noextend This class is not intended to be subclassed by clients.
- */
-public abstract class Name extends Expression implements IDocElement {
-
- /**
- * Approximate base size of an expression node instance in bytes,
- * including object header and instance fields.
- */
- static final int BASE_NAME_NODE_SIZE = BASE_NODE_SIZE + 1 * 4;
-
- /**
- * This index represents the position inside a qualified name.
- */
- int index;
-
- /**
- * Creates a new AST node for a name owned by the given AST.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- Name(AST ast) {
- super(ast);
- }
-
- /**
- * Returns whether this name is a simple name
- * (<code>SimpleName</code>).
- *
- * @return <code>true</code> if this is a simple name, and
- * <code>false</code> otherwise
- */
- public final boolean isSimpleName() {
- return (this instanceof SimpleName);
- }
-
- /**
- * Returns whether this name is a qualified name
- * (<code>QualifiedName</code>).
- *
- * @return <code>true</code> if this is a qualified name, and
- * <code>false</code> otherwise
- */
- public final boolean isQualifiedName() {
- return (this instanceof QualifiedName);
- }
-
- /**
- * Resolves and returns the binding for the entity referred to by this name.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the binding, or <code>null</code> if the binding cannot be
- * resolved
- */
- public final IBinding resolveBinding() {
- return this.ast.getBindingResolver().resolveName(this);
- }
-
- /**
- * Returns the standard dot-separated representation of this name.
- * If the name is a simple name, the result is the name's identifier.
- * If the name is a qualified name, the result is the name of the qualifier
- * (as computed by this method) followed by "." followed by the name's
- * identifier.
- *
- * @return the fully qualified name
- * @since 3.0
- */
- public final String getFullyQualifiedName() {
- if (isSimpleName()) {
- // avoid creating garbage for common case
- return ((SimpleName) this).getIdentifier();
- } else {
- StringBuffer buffer = new StringBuffer(50);
- appendName(buffer);
- return new String(buffer);
- }
- }
-
- /**
- * Appends the standard representation of this name to the given string
- * buffer.
- *
- * @param buffer the buffer
- * @since 3.0
- */
- abstract void appendName(StringBuffer buffer);
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2006 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * A node event handler is an internal mechanism for receiving
- * notification of changes to nodes in an AST.
- * <p>
- * The default implementation serves as the default event handler
- * that does nothing. Internal subclasses do all the real work.
- * </p>
- *
- * @see AST#getEventHandler()
- */
-class NodeEventHandler {
-
- /**
- * Creates a node event handler.
- */
- NodeEventHandler() {
- // default implementation: do nothing
- }
-
- /**
- * Reports that the given node is about to lose a child.
- * The first half of an event pair. The default implementation does nothing.
- *
- * @param node the node about to be modified
- * @param child the node about to be removed
- * @param property the child or child list property descriptor
- * @see #postRemoveChildEvent(ASTNode, ASTNode, StructuralPropertyDescriptor)
- * @since 3.0
- */
- void preRemoveChildEvent(ASTNode node, ASTNode child, StructuralPropertyDescriptor property) {
- // do nothing
- // System.out.println("DEL1 " + property);
- }
-
- /**
- * Reports that the given node has just lose a child.
- * The second half of an event pair. The default implementation does nothing.
- *
- * @param node the node that was modified
- * @param child the child that was removed; note that this node is unparented
- * @param property the child or child list property descriptor
- * @see #preRemoveChildEvent(ASTNode, ASTNode, StructuralPropertyDescriptor)
- * @since 3.0
- */
- void postRemoveChildEvent(ASTNode node, ASTNode child, StructuralPropertyDescriptor property) {
- // do nothing
- // System.out.println("DEL2 " + property);
- }
-
- /**
- * Reports that the given node is about to have a child replaced.
- * The first half of an event pair.
- * The default implementation does nothing.
- *
- * @param node the node about to be modified
- * @param child the node about to be replaced
- * @param newChild the replacement child; note that this node is unparented
- * @param property the child or child list property descriptor
- * @see #preReplaceChildEvent(ASTNode, ASTNode, ASTNode, StructuralPropertyDescriptor)
- * @since 3.0
- */
- void preReplaceChildEvent(ASTNode node, ASTNode child, ASTNode newChild, StructuralPropertyDescriptor property) {
- // do nothing
- // System.out.println("REP1 " + property);
- }
-
- /**
- * Reports that the given node has had its child replaced. The second half
- * of an event pair. The default implementation does nothing.
- *
- * @param node the node that was modified
- * @param child the node that was replaced; note that this node is unparented
- * @param newChild the replacement child
- * @param property the child or child list property descriptor
- * @see #postReplaceChildEvent(ASTNode, ASTNode, ASTNode, StructuralPropertyDescriptor)
- * @since 3.0
- */
- void postReplaceChildEvent(ASTNode node, ASTNode child, ASTNode newChild, StructuralPropertyDescriptor property) {
- // do nothing
- // System.out.println("REP2 " + property);
- }
-
- /**
- * Reports that the given node is about to gain a child.
- * The first half of an event pair. The default implementation does nothing.
- *
- * @param node the node that to be modified
- * @param child the node that is to be added as a child; note that this
- * node is unparented; in the case of a child list property, the exact
- * location of insertion is not supplied (but is known on the
- * corresponding <code>postAddChildEvent</code> to
- * follow)
- * @param property the child or child list property descriptor
- * @see #postAddChildEvent(ASTNode, ASTNode, StructuralPropertyDescriptor)
- * @since 3.0
- */
- void preAddChildEvent(ASTNode node, ASTNode child, StructuralPropertyDescriptor property) {
- // do nothing
- // System.out.println("ADD1 " + property);
- }
-
- /**
- * Reports that the given node has just gained a child.
- * The second half of an event pair. The default implementation does nothing.
- *
- * @param node the node that was modified
- * @param child the node that was added as a child
- * @param property the child or child list property descriptor
- * @see #preAddChildEvent(ASTNode, ASTNode, StructuralPropertyDescriptor)
- * @since 3.0
- */
- void postAddChildEvent(ASTNode node, ASTNode child, StructuralPropertyDescriptor property) {
- // do nothing
- // System.out.println("ADD2 " + property);
- }
-
- /**
- * Reports that the given node is about to change the value of a
- * non-child property. The first half of an event pair.
- * The default implementation does nothing.
- *
- * @param node the node to be modified
- * @param property the property descriptor
- * @see #postValueChangeEvent(ASTNode, SimplePropertyDescriptor)
- * @since 3.0
- */
- void preValueChangeEvent(ASTNode node, SimplePropertyDescriptor property) {
- // do nothing
- // System.out.println("MOD1 " + property);
- }
-
- /**
- * Reports that the given node has just changed the value of a
- * non-child property. The second half of an event pair.
- * The default implementation does nothing.
- *
- * @param node the node that was modified
- * @param property the property descriptor
- * @see #preValueChangeEvent(ASTNode, SimplePropertyDescriptor)
- * @since 3.0
- */
- void postValueChangeEvent(ASTNode node, SimplePropertyDescriptor property) {
- // do nothing
- // System.out.println("MOD2 " + property);
- }
-
- /**
- * Reports that the given node is about to be cloned.
- * The first half of an event pair.
- * The default implementation does nothing.
- *
- * @param node the node to be modified
- * @see #postCloneNodeEvent(ASTNode, ASTNode)
- * @since 3.0
- */
- void preCloneNodeEvent(ASTNode node) {
- // do nothing
- // System.out.println("CLONE1");
- }
-
- /**
- * Reports that the given node has just been cloned.
- * The second half of an event pair.
- * The default implementation does nothing.
- *
- * @param node the node that was modified
- * @param clone the clone of <code>node</code>
- * @see #preCloneNodeEvent(ASTNode)
- * @since 3.0
- */
- void postCloneNodeEvent(ASTNode node, ASTNode clone) {
- // do nothing
- // System.out.println("CLONE2");
- }
-
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2006 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import net.sourceforge.phpdt.internal.compiler.ASTVisitor;
-import net.sourceforge.phpdt.internal.compiler.ast.ConstructorDeclaration;
-import net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration;
-import net.sourceforge.phpdt.internal.compiler.ast.Initializer;
-import net.sourceforge.phpdt.internal.compiler.ast.MethodDeclaration;
-import net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration;
-import net.sourceforge.phpdt.internal.compiler.lookup.ClassScope;
-import net.sourceforge.phpdt.internal.compiler.lookup.CompilationUnitScope;
-import net.sourceforge.phpdt.internal.compiler.lookup.MethodScope;
-
-class NodeSearcher extends ASTVisitor {
- public net.sourceforge.phpdt.internal.compiler.ast.ASTNode found;
- public TypeDeclaration enclosingType;
- public int position;
-
- NodeSearcher(int position) {
- this.position = position;
- }
-
- public boolean visit(
- ConstructorDeclaration constructorDeclaration,
- ClassScope scope) {
-
- if (constructorDeclaration.declarationSourceStart <= position
- && position <= constructorDeclaration.declarationSourceEnd) {
- found = constructorDeclaration;
- return false;
- }
- return true;
- }
-
- public boolean visit(
- FieldDeclaration fieldDeclaration,
- MethodScope scope) {
- if (fieldDeclaration.declarationSourceStart <= position
- && position <= fieldDeclaration.declarationSourceEnd) {
- found = fieldDeclaration;
- return false;
- }
- return true;
- }
-
- public boolean visit(Initializer initializer, MethodScope scope) {
- if (initializer.declarationSourceStart <= position
- && position <= initializer.declarationSourceEnd) {
- found = initializer;
- return false;
- }
- return true;
- }
-
- public boolean visit(
- TypeDeclaration memberTypeDeclaration,
- ClassScope scope) {
- if (memberTypeDeclaration.declarationSourceStart <= position
- && position <= memberTypeDeclaration.declarationSourceEnd) {
- enclosingType = memberTypeDeclaration;
- return true;
-
- }
- return false;
- }
-
- public boolean visit(
- MethodDeclaration methodDeclaration,
- ClassScope scope) {
-
- if (methodDeclaration.declarationSourceStart <= position
- && position <= methodDeclaration.declarationSourceEnd) {
- found = methodDeclaration;
- return false;
- }
- return true;
- }
-
- public boolean visit(
- TypeDeclaration typeDeclaration,
- CompilationUnitScope scope) {
- if (typeDeclaration.declarationSourceStart <= position
- && position <= typeDeclaration.declarationSourceEnd) {
- enclosingType = typeDeclaration;
- return true;
- }
- return false;
- }
-
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Normal annotation node (added in JLS3 API).
- * <p>
- * <pre>
- * NormalAnnotation:
- * <b>@</b> TypeName <b>(</b> [ MemberValuePair { <b>,</b> MemberValuePair } ] <b>)</b>
- * </pre>
- * </p>
- *
- * @since 3.1
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public final class NormalAnnotation extends Annotation {
-
- /**
- * The "typeName" structural property of this node type.
- */
- public static final ChildPropertyDescriptor TYPE_NAME_PROPERTY =
- internalTypeNamePropertyFactory(NormalAnnotation.class);
-
- /**
- * The "values" structural property of this node type.
- */
- public static final ChildListPropertyDescriptor VALUES_PROPERTY =
- new ChildListPropertyDescriptor(NormalAnnotation.class, "values", MemberValuePair.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(3);
- createPropertyList(NormalAnnotation.class, propertyList);
- addProperty(TYPE_NAME_PROPERTY, propertyList);
- addProperty(VALUES_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the AST.JLS* constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The list of member value pairs (element type:
- * <code MemberValuePair</code>). Defaults to an empty list.
- */
- private ASTNode.NodeList values =
- new ASTNode.NodeList(VALUES_PROPERTY);
-
- /**
- * Creates a new unparented normal annotation node owned
- * by the given AST. By default, the annotation has an
- * unspecified type name and an empty list of member value
- * pairs.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- NormalAnnotation(AST ast) {
- super(ast);
- unsupportedIn2();
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == TYPE_NAME_PROPERTY) {
- if (get) {
- return getTypeName();
- } else {
- setTypeName((Name) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == VALUES_PROPERTY) {
- return values();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildPropertyDescriptor internalTypeNameProperty() {
- return TYPE_NAME_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return NORMAL_ANNOTATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- NormalAnnotation result = new NormalAnnotation(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setTypeName((Name) ASTNode.copySubtree(target, getTypeName()));
- result.values().addAll(ASTNode.copySubtrees(target, values()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getTypeName());
- acceptChildren(visitor, this.values);
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the live list of member value pairs in this annotation.
- * Adding and removing nodes from this list affects this node
- * dynamically. All nodes in this list must be
- * {@link MemberValuePair}s; attempts to add any other
- * type of node will trigger an exception.
- *
- * @return the live list of member value pairs in this
- * annotation (element type: <code>MemberValuePair</code>)
- */
- public List values() {
- return this.values;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 1 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.typeName == null ? 0 : getTypeName().treeSize())
- + this.values.listSize();
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Null literal node.
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class NullLiteral extends Expression {
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(1);
- createPropertyList(NullLiteral.class, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * Creates a new unparented null literal node owned by the given AST.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- NullLiteral(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return NULL_LITERAL;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- NullLiteral result = new NullLiteral(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- visitor.visit(this);
- visitor.endVisit(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return BASE_NODE_SIZE;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return memSize();
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import net.sourceforge.phpdt.core.compiler.InvalidInputException;
-import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
-import net.sourceforge.phpdt.internal.compiler.parser.TerminalTokens;
-
-/**
- * Number literal nodes.
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class NumberLiteral extends Expression {
-
- /**
- * The "token" structural property of this node type.
- * @since 3.0
- */
- public static final SimplePropertyDescriptor TOKEN_PROPERTY =
- new SimplePropertyDescriptor(NumberLiteral.class, "token", String.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(2);
- createPropertyList(NumberLiteral.class, propertyList);
- addProperty(TOKEN_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The token string; defaults to the integer literal "0".
- */
- private String tokenValue = "0";//$NON-NLS-1$
-
- /**
- * Creates a new unparented number literal node owned by the given AST.
- * By default, the number literal is the token "<code>0</code>".
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- NumberLiteral(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final Object internalGetSetObjectProperty(SimplePropertyDescriptor property, boolean get, Object value) {
- if (property == TOKEN_PROPERTY) {
- if (get) {
- return getToken();
- } else {
- setToken((String) value);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetObjectProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return NUMBER_LITERAL;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- NumberLiteral result = new NumberLiteral(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setToken(getToken());
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- visitor.visit(this);
- visitor.endVisit(this);
- }
-
- /**
- * Returns the token of this number literal node. The value is the sequence
- * of characters that would appear in the source program.
- *
- * @return the numeric literal token
- */
- public String getToken() {
- return this.tokenValue;
- }
-
- /**
- * Sets the token of this number literal node. The value is the sequence
- * of characters that would appear in the source program.
- *
- * @param token the numeric literal token
- * @exception IllegalArgumentException if the argument is incorrect
- */
- public void setToken(String token) {
- // update internalSetToken(String) if this is changed
- if (token == null || token.length() == 0) {
- throw new IllegalArgumentException();
- }
- Scanner scanner = this.ast.scanner;
- char[] source = token.toCharArray();
- scanner.setSource(source);
- scanner.resetTo(0, source.length);
- scanner.tokenizeComments = false;
- scanner.tokenizeWhiteSpace = false;
- try {
- int tokenType = scanner.getNextToken();
- switch(tokenType) {
- case TerminalTokens.TokenNameDoubleLiteral:
- case TerminalTokens.TokenNameIntegerLiteral:
- case TerminalTokens.TokenNameFloatingPointLiteral:
- case TerminalTokens.TokenNameLongLiteral:
- break;
- case TerminalTokens.TokenNameMINUS :
- tokenType = scanner.getNextToken();
- switch(tokenType) {
- case TerminalTokens.TokenNameDoubleLiteral:
- case TerminalTokens.TokenNameIntegerLiteral:
- case TerminalTokens.TokenNameFloatingPointLiteral:
- case TerminalTokens.TokenNameLongLiteral:
- break;
- default:
- throw new IllegalArgumentException("Invalid number literal : >" + token + "<"); //$NON-NLS-1$//$NON-NLS-2$
- }
- break;
- default:
- throw new IllegalArgumentException("Invalid number literal : >" + token + "<");//$NON-NLS-1$//$NON-NLS-2$
- }
- } catch(InvalidInputException e) {
- throw new IllegalArgumentException();
- } finally {
- scanner.tokenizeComments = true;
- scanner.tokenizeWhiteSpace = true;
- }
- preValueChange(TOKEN_PROPERTY);
- this.tokenValue = token;
- postValueChange(TOKEN_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * This method is a copy of setToken(String) that doesn't do any validation.
- */
- void internalSetToken(String token) {
- preValueChange(TOKEN_PROPERTY);
- this.tokenValue = token;
- postValueChange(TOKEN_PROPERTY);
- }
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- int size = BASE_NODE_SIZE + 1 * 4 + stringSize(tokenValue);
- return size;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return memSize();
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.Iterator;
-import java.util.List;
-import net.sourceforge.phpdt.core.ICompilationUnit;
-import net.sourceforge.phpdt.core.IJavaElement;
-import net.sourceforge.phpdt.core.IPackageFragment;
-import net.sourceforge.phpdt.core.IPackageFragmentRoot;
-import net.sourceforge.phpdt.core.JavaModelException;
-
-import net.sourceforge.phpdt.core.compiler.CharOperation;
-import net.sourceforge.phpdt.internal.compiler.env.IBinaryAnnotation;
-import net.sourceforge.phpdt.internal.compiler.env.IBinaryType;
-import net.sourceforge.phpdt.internal.compiler.env.INameEnvironment;
-import net.sourceforge.phpdt.internal.compiler.env.NameEnvironmentAnswer;
-import net.sourceforge.phpdt.internal.compiler.lookup.BinaryTypeBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.TypeConstants;
-import net.sourceforge.phpdt.internal.compiler.util.Util;
-import net.sourceforge.phpdt.internal.core.NameLookup;
-import net.sourceforge.phpdt.internal.core.SearchableEnvironment;
-
-/**
- * Internal implementation of package bindings.
- */
-class PackageBinding implements IPackageBinding {
-
- private static final String[] NO_NAME_COMPONENTS = CharOperation.NO_STRINGS;
- private static final String UNNAMED = Util.EMPTY_STRING;
- private static final char PACKAGE_NAME_SEPARATOR = '.';
-
- private net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding binding;
- private String name;
- private BindingResolver resolver;
- private String[] components;
-
- PackageBinding(net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding binding, BindingResolver resolver) {
- this.binding = binding;
- this.resolver = resolver;
- }
-
- public IAnnotationBinding[] getAnnotations() {
- try {
- INameEnvironment nameEnvironment = this.binding.environment.nameEnvironment;
- if (!(nameEnvironment instanceof SearchableEnvironment))
- return AnnotationBinding.NoAnnotations;
- NameLookup nameLookup = ((SearchableEnvironment) nameEnvironment).nameLookup;
- if (nameLookup == null)
- return AnnotationBinding.NoAnnotations;
- final String pkgName = getName();
- IPackageFragment[] pkgs = nameLookup.findPackageFragments(pkgName, false/*exact match*/);
- if (pkgs == null)
- return AnnotationBinding.NoAnnotations;
-
- for (int i = 0, len = pkgs.length; i < len; i++) {
- int fragType = pkgs[i].getKind();
- switch(fragType) {
- case IPackageFragmentRoot.K_SOURCE:
- String unitName = "package-info.java"; //$NON-NLS-1$
- ICompilationUnit unit = pkgs[i].getCompilationUnit(unitName);
- if (unit != null && unit.exists()) {
- ASTParser p = ASTParser.newParser(AST.JLS3);
- p.setSource(unit);
- p.setResolveBindings(true);
- p.setUnitName(unitName);
- p.setFocalPosition(0);
- p.setKind(ASTParser.K_COMPILATION_UNIT);
- CompilationUnit domUnit = (CompilationUnit) p.createAST(null);
- PackageDeclaration pkgDecl = domUnit.getPackage();
- if (pkgDecl != null) {
- List annos = pkgDecl.annotations();
- if (annos == null || annos.isEmpty())
- return AnnotationBinding.NoAnnotations;
- IAnnotationBinding[] result = new IAnnotationBinding[annos.size()];
- int index=0;
- for (Iterator it = annos.iterator(); it.hasNext(); index++) {
- result[index] = ((Annotation) it.next()).resolveAnnotationBinding();
- // not resolving bindings
- if (result[index] == null)
- return AnnotationBinding.NoAnnotations;
- }
- return result;
- }
- }
- break;
- case IPackageFragmentRoot.K_BINARY:
- NameEnvironmentAnswer answer =
- nameEnvironment.findType(TypeConstants.PACKAGE_INFO_NAME, this.binding.compoundName);
- if (answer != null && answer.isBinaryType()) {
- IBinaryType type = answer.getBinaryType();
- char[][][] missingTypeNames = type.getMissingTypeNames();
- IBinaryAnnotation[] binaryAnnotations = type.getAnnotations();
- net.sourceforge.phpdt.internal.compiler.lookup.AnnotationBinding[] binaryInstances =
- BinaryTypeBinding.createAnnotations(binaryAnnotations, this.binding.environment, missingTypeNames);
- net.sourceforge.phpdt.internal.compiler.lookup.AnnotationBinding[] allInstances =
- net.sourceforge.phpdt.internal.compiler.lookup.AnnotationBinding.addStandardAnnotations(binaryInstances, type.getTagBits(), this.binding.environment);
- int total = allInstances.length;
- IAnnotationBinding[] domInstances = new AnnotationBinding[total];
- for (int a = 0; a < total; a++) {
- final IAnnotationBinding annotationInstance = this.resolver.getAnnotationInstance(allInstances[a]);
- if (annotationInstance == null) {// not resolving binding
- return AnnotationBinding.NoAnnotations;
- }
- domInstances[a] = annotationInstance;
- }
- return domInstances;
- }
- }
- }
- } catch(JavaModelException e) {
- return AnnotationBinding.NoAnnotations;
- }
- return AnnotationBinding.NoAnnotations;
- }
-
- /*
- * @see IBinding#getName()
- */
- public String getName() {
- if (name == null) {
- computeNameAndComponents();
- }
- return name;
- }
-
- /*
- * @see IPackageBinding#isUnnamed()
- */
- public boolean isUnnamed() {
- return getName().equals(UNNAMED);
- }
-
- /*
- * @see IPackageBinding#getNameComponents()
- */
- public String[] getNameComponents() {
- if (components == null) {
- computeNameAndComponents();
- }
- return components;
- }
-
- /*
- * @see IBinding#getKind()
- */
- public int getKind() {
- return IBinding.PACKAGE;
- }
-
- /*
- * @see IBinding#getModifiers()
- */
- public int getModifiers() {
- return Modifier.NONE;
- }
-
- /*
- * @see IBinding#isDeprecated()
- */
- public boolean isDeprecated() {
- return false;
- }
-
- /**
- * @see IBinding#isRecovered()
- */
- public boolean isRecovered() {
- return false;
- }
-
- /**
- * @see IBinding#isSynthetic()
- */
- public boolean isSynthetic() {
- return false;
- }
-
- /*
- * @see IBinding#getJavaElement()
- */
- public IJavaElement getJavaElement() {
- INameEnvironment nameEnvironment = this.binding.environment.nameEnvironment; // a package binding always has a LooupEnvironment set
- if (!(nameEnvironment instanceof SearchableEnvironment)) return null;
- NameLookup nameLookup = ((SearchableEnvironment) nameEnvironment).nameLookup;
- if (nameLookup == null) return null;
- IJavaElement[] pkgs = nameLookup.findPackageFragments(getName(), false/*exact match*/);
- if (pkgs == null) return null;
- return pkgs[0];
- }
-
- /*
- * @see IBinding#getKey()
- */
- public String getKey() {
- return new String(this.binding.computeUniqueKey());
- }
-
- /*
- * @see IBinding#isEqualTo(Binding)
- * @since 3.1
- */
- public boolean isEqualTo(IBinding other) {
- if (other == this) {
- // identical binding - equal (key or no key)
- return true;
- }
- if (other == null) {
- // other binding missing
- return false;
- }
- if (!(other instanceof PackageBinding)) {
- return false;
- }
- net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding packageBinding2 = ((PackageBinding) other).binding;
- return CharOperation.equals(this.binding.compoundName, packageBinding2.compoundName);
- }
-
- private void computeNameAndComponents() {
- char[][] compoundName = this.binding.compoundName;
- if (compoundName == CharOperation.NO_CHAR_CHAR || compoundName == null) {
- name = UNNAMED;
- components = NO_NAME_COMPONENTS;
- } else {
- int length = compoundName.length;
- components = new String[length];
- StringBuffer buffer = new StringBuffer();
- for (int i = 0; i < length - 1; i++) {
- components[i] = new String(compoundName[i]);
- buffer.append(compoundName[i]).append(PACKAGE_NAME_SEPARATOR);
- }
- components[length - 1] = new String(compoundName[length - 1]);
- buffer.append(compoundName[length - 1]);
- name = buffer.toString();
- }
- }
-
- /*
- * For debugging purpose only.
- * @see java.lang.Object#toString()
- */
- public String toString() {
- return this.binding.toString();
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Package declaration AST node type.
- * For JLS2:
- * <pre>
- * PackageDeclaration:
- * <b>package</b> Name <b>;</b>
- * </pre>
- * For JLS3, annotations and doc comment
- * were added:
- * <pre>
- * PackageDeclaration:
- * [ Javadoc ] { Annotation } <b>package</b> Name <b>;</b>
- * </pre>
- * Note that the standard AST parser only recognizes a Javadoc comment
- * immediately preceding the package declaration when it occurs in the
- * special <code>package-info.java</code> compilation unit (JLS3 7.4.1.1).
- * The Javadoc comment in that file contains the package description.
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class PackageDeclaration extends ASTNode {
-
- /**
- * The "javadoc" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor JAVADOC_PROPERTY =
- new ChildPropertyDescriptor(PackageDeclaration.class, "javadoc", Javadoc.class, OPTIONAL, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "annotations" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildListPropertyDescriptor ANNOTATIONS_PROPERTY =
- new ChildListPropertyDescriptor(PackageDeclaration.class, "annotations", Annotation.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "name" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(PackageDeclaration.class, "name", Name.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS_2_0;
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.1
- */
- private static final List PROPERTY_DESCRIPTORS_3_0;
-
- static {
- List propertyList = new ArrayList(2);
- createPropertyList(PackageDeclaration.class, propertyList);
- addProperty(NAME_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS_2_0 = reapPropertyList(propertyList);
-
- propertyList = new ArrayList(4);
- createPropertyList(PackageDeclaration.class, propertyList);
- addProperty(JAVADOC_PROPERTY, propertyList);
- addProperty(ANNOTATIONS_PROPERTY, propertyList);
- addProperty(NAME_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS_3_0 = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- if (apiLevel == AST.JLS2_INTERNAL) {
- return PROPERTY_DESCRIPTORS_2_0;
- } else {
- return PROPERTY_DESCRIPTORS_3_0;
- }
- }
-
- /**
- * The doc comment, or <code>null</code> if none.
- * Defaults to none.
- * @since 3.0
- */
- Javadoc optionalDocComment = null;
-
- /**
- * The annotations (element type: <code>Annotation</code>).
- * Null in JLS2. Added in JLS3; defaults to an empty list
- * (see constructor).
- * @since 3.1
- */
- private ASTNode.NodeList annotations = null;
-
- /**
- * The package name; lazily initialized; defaults to a unspecified,
- * legal Java package identifier.
- */
- private Name packageName = null;
-
- /**
- * Creates a new AST node for a package declaration owned by the
- * given AST. The package declaration initially has an unspecified,
- * but legal, Java identifier; and an empty list of annotations.
- * <p>
- * N.B. This constructor is package-private; all subclasses must be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- PackageDeclaration(AST ast) {
- super(ast);
- if (ast.apiLevel >= AST.JLS3) {
- this.annotations = new ASTNode.NodeList(ANNOTATIONS_PROPERTY);
- }
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == JAVADOC_PROPERTY) {
- if (get) {
- return getJavadoc();
- } else {
- setJavadoc((Javadoc) child);
- return null;
- }
- }
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((Name) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == ANNOTATIONS_PROPERTY) {
- return annotations();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return PACKAGE_DECLARATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- PackageDeclaration result = new PackageDeclaration(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- if (this.ast.apiLevel >= AST.JLS3) {
- result.setJavadoc((Javadoc) ASTNode.copySubtree(target, getJavadoc()));
- result.annotations().addAll(ASTNode.copySubtrees(target, annotations()));
- }
- result.setName((Name) getName().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- if (this.ast.apiLevel >= AST.JLS3) {
- acceptChild(visitor, getJavadoc());
- acceptChildren(visitor, this.annotations);
- }
- acceptChild(visitor, getName());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the live ordered list of annotations of this
- * package declaration (added in JLS3 API).
- *
- * @return the live list of annotations
- * (element type: <code>Annotation</code>)
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public List annotations() {
- // more efficient than just calling unsupportedIn2() to check
- if (this.annotations == null) {
- unsupportedIn2();
- }
- return this.annotations;
- }
-
- /**
- * Returns the doc comment node.
- *
- * @return the doc comment node, or <code>null</code> if none
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.0
- */
- public Javadoc getJavadoc() {
- // more efficient than just calling unsupportedIn2() to check
- if (this.annotations == null) {
- unsupportedIn2();
- }
- return this.optionalDocComment;
- }
-
- /**
- * Sets or clears the doc comment node.
- *
- * @param docComment the doc comment node, or <code>null</code> if none
- * @exception IllegalArgumentException if the doc comment string is invalid
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.0
- */
- public void setJavadoc(Javadoc docComment) {
- // more efficient than just calling unsupportedIn2() to check
- if (this.annotations == null) {
- unsupportedIn2();
- }
- ASTNode oldChild = this.optionalDocComment;
- preReplaceChild(oldChild, docComment, JAVADOC_PROPERTY);
- this.optionalDocComment = docComment;
- postReplaceChild(oldChild, docComment, JAVADOC_PROPERTY);
- }
-
- /**
- * Returns the package name of this package declaration.
- *
- * @return the package name node
- */
- public Name getName() {
- if (this.packageName == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.packageName == null) {
- preLazyInit();
- this.packageName = new SimpleName(this.ast);
- postLazyInit(this.packageName, NAME_PROPERTY);
- }
- }
- }
- return this.packageName;
- }
-
- /**
- * Sets the package name of this package declaration to the given name.
- *
- * @param name the new package name
- * @exception IllegalArgumentException if`:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setName(Name name) {
- if (name == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.packageName;
- preReplaceChild(oldChild, name, NAME_PROPERTY);
- this.packageName = name;
- postReplaceChild(oldChild, name, NAME_PROPERTY);
- }
-
- /**
- * Resolves and returns the binding for the package declared in this package
- * declaration.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the binding, or <code>null</code> if the binding cannot be
- * resolved
- */
- public IPackageBinding resolveBinding() {
- return this.ast.getBindingResolver().resolvePackage(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return BASE_NODE_SIZE + 3 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.optionalDocComment == null ? 0 : getJavadoc().treeSize())
- + (this.annotations == null ? 0 : this.annotations.listSize())
- + (this.packageName == null ? 0 : getName().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2003, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Type node for a parameterized type (added in JLS3 API).
- * These nodes are used for type references (as opposed to
- * declarations of parameterized types.)
- * <pre>
- * ParameterizedType:
- * Type <b><</b> Type { <b>,</b> Type } <b>></b>
- * </pre>
- * The first type may be a simple type or a qualified type;
- * other kinds of types are meaningless.
- *
- * @since 3.1
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class ParameterizedType extends Type {
- /**
- * This index represents the position inside a parameterized qualified type.
- */
- int index;
-
- /**
- * The "type" structural property of this node type.
- */
- public static final ChildPropertyDescriptor TYPE_PROPERTY =
- new ChildPropertyDescriptor(ParameterizedType.class, "type", Type.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "typeArguments" structural property of this node type.
- */
- public static final ChildListPropertyDescriptor TYPE_ARGUMENTS_PROPERTY =
- new ChildListPropertyDescriptor(ParameterizedType.class, "typeArguments", Type.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(3);
- createPropertyList(ParameterizedType.class, propertyList);
- addProperty(TYPE_PROPERTY, propertyList);
- addProperty(TYPE_ARGUMENTS_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The type node; lazily initialized; defaults to an unspecfied, but legal,
- * type.
- */
- private Type type = null;
-
- /**
- * The type arguments (element type: <code>Type</code>).
- * Defaults to an empty list.
- */
- private ASTNode.NodeList typeArguments =
- new ASTNode.NodeList(TYPE_ARGUMENTS_PROPERTY);
-
- /**
- * Creates a new unparented node for a parameterized type owned by the
- * given AST. By default, an unspecified, but legal, type, and no type
- * arguments.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- ParameterizedType(AST ast) {
- super(ast);
- unsupportedIn2();
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == TYPE_PROPERTY) {
- if (get) {
- return getType();
- } else {
- setType((Type) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == TYPE_ARGUMENTS_PROPERTY) {
- return typeArguments();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return PARAMETERIZED_TYPE;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- ParameterizedType result = new ParameterizedType(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setType((Type) ((ASTNode) getType()).clone(target));
- result.typeArguments().addAll(
- ASTNode.copySubtrees(target, typeArguments()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getType());
- acceptChildren(visitor, this.typeArguments);
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the type of this parameterized type.
- *
- * @return the type of this parameterized type
- */
- public Type getType() {
- if (this.type == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.type == null) {
- preLazyInit();
- this.type = new SimpleType(this.ast);
- postLazyInit(this.type, TYPE_PROPERTY);
- }
- }
- }
- return this.type;
- }
-
- /**
- * Sets the type of this parameterized type.
- *
- * @param type the new type of this parameterized type
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setType(Type type) {
- if (type == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.type;
- preReplaceChild(oldChild, type, TYPE_PROPERTY);
- this.type = type;
- postReplaceChild(oldChild, type, TYPE_PROPERTY);
- }
-
- /**
- * Returns the live ordered list of type arguments of this parameterized
- * type. For the parameterized type to be plausible, the list should contain
- * at least one element and not contain primitive types.
- *
- * @return the live list of type arguments
- * (element type: <code>Type</code>)
- */
- public List typeArguments() {
- return this.typeArguments;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Code as free
- return BASE_NODE_SIZE + 3 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.type == null ? 0 : getType().treeSize())
- + this.typeArguments.listSize();
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Parenthesized expression AST node type.
- *
- * <pre>
- * ParenthesizedExpression:
- * <b>(</b> Expression <b>)</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class ParenthesizedExpression extends Expression {
-
- /**
- * The "expression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(ParenthesizedExpression.class, "expression", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(2);
- createPropertyList(ParenthesizedExpression.class, propertyList);
- addProperty(EXPRESSION_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The expression; lazily initialized; defaults to a unspecified, but legal,
- * expression.
- */
- private Expression expression = null;
-
- /**
- * Creates a new unparented parenthesized expression node owned by the given
- * AST. By default, the parenthesized expression has an unspecified, but
- * legal, expression.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- ParenthesizedExpression(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == EXPRESSION_PROPERTY) {
- if (get) {
- return getExpression();
- } else {
- setExpression((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return PARENTHESIZED_EXPRESSION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- ParenthesizedExpression result = new ParenthesizedExpression(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setExpression((Expression) getExpression().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- acceptChild(visitor, getExpression());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the expression of this parenthesized expression.
- *
- * @return the expression node
- */
- public Expression getExpression() {
- if (this.expression == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.expression == null) {
- preLazyInit();
- this.expression = new SimpleName(this.ast);
- postLazyInit(this.expression, EXPRESSION_PROPERTY);
- }
- }
- }
- return this.expression;
- }
-
- /**
- * Sets the expression of this parenthesized expression.
- *
- * @param expression the new expression node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setExpression(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.expression;
- preReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- this.expression = expression;
- postReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return BASE_NODE_SIZE + 1 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.expression == null ? 0 : getExpression().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * Postfix expression AST node type.
- *
- * <pre>
- * PostfixExpression:
- * Expression PostfixOperator
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class PostfixExpression extends Expression {
-
- /**
- * Postfix operators (typesafe enumeration).
- * <pre>
- * PostfixOperator:
- * <b><code>++</code></b> <code>INCREMENT</code>
- * <b><code>--</code></b> <code>DECREMENT</code>
- * </pre>
- */
- public static class Operator {
-
- /**
- * The token for the operator.
- */
- private String token;
-
- /**
- * Creates a new postfix operator with the given token.
- * <p>
- * Note: this constructor is private. The only instances
- * ever created are the ones for the standard operators.
- * </p>
- *
- * @param token the character sequence for the operator
- */
- private Operator(String token) {
- this.token = token;
- }
-
- /**
- * Returns the character sequence for the operator.
- *
- * @return the character sequence for the operator
- */
- public String toString() {
- return token;
- }
-
- /** Postfix increment "++" operator. */
- public static final Operator INCREMENT = new Operator("++");//$NON-NLS-1$
- /** Postfix decrement "--" operator. */
- public static final Operator DECREMENT = new Operator("--");//$NON-NLS-1$
-
- /**
- * Map from token to operator (key type: <code>String</code>;
- * value type: <code>Operator</code>).
- */
- private static final Map CODES;
- static {
- CODES = new HashMap(20);
- Operator[] ops = {
- INCREMENT,
- DECREMENT,
- };
- for (int i = 0; i < ops.length; i++) {
- CODES.put(ops[i].toString(), ops[i]);
- }
- }
-
- /**
- * Returns the postfix operator corresponding to the given string,
- * or <code>null</code> if none.
- * <p>
- * <code>toOperator</code> is the converse of <code>toString</code>:
- * that is, <code>Operator.toOperator(op.toString()) == op</code> for
- * all operators <code>op</code>.
- * </p>
- *
- * @param token the character sequence for the operator
- * @return the postfix operator, or <code>null</code> if none
- */
- public static Operator toOperator(String token) {
- return (Operator) CODES.get(token);
- }
- }
-
- /**
- * The "operator" structural property of this node type.
- * @since 3.0
- */
- public static final SimplePropertyDescriptor OPERATOR_PROPERTY =
- new SimplePropertyDescriptor(PostfixExpression.class, "operator", PostfixExpression.Operator.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * The "operand" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor OPERAND_PROPERTY =
- new ChildPropertyDescriptor(PostfixExpression.class, "operand", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(3);
- createPropertyList(PostfixExpression.class, propertyList);
- addProperty(OPERAND_PROPERTY, propertyList);
- addProperty(OPERATOR_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The operator; defaults to an unspecified postfix operator.
- */
- private PostfixExpression.Operator operator =
- PostfixExpression.Operator.INCREMENT;
-
- /**
- * The operand; lazily initialized; defaults to an unspecified,
- * but legal, simple name.
- */
- private Expression operand = null;
-
- /**
- * Creates a new AST node for an postfix expression owned by the given
- * AST. By default, the node has unspecified (but legal) operator and
- * operand.
- *
- * @param ast the AST that is to own this node
- */
- PostfixExpression(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final Object internalGetSetObjectProperty(SimplePropertyDescriptor property, boolean get, Object value) {
- if (property == OPERATOR_PROPERTY) {
- if (get) {
- return getOperator();
- } else {
- setOperator((Operator) value);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetObjectProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == OPERAND_PROPERTY) {
- if (get) {
- return getOperand();
- } else {
- setOperand((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return POSTFIX_EXPRESSION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- PostfixExpression result = new PostfixExpression(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setOperator(getOperator());
- result.setOperand((Expression) getOperand().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- acceptChild(visitor, getOperand());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the operator of this postfix expression.
- *
- * @return the operator
- */
- public PostfixExpression.Operator getOperator() {
- return this.operator;
- }
-
- /**
- * Sets the operator of this postfix expression.
- *
- * @param operator the operator
- * @exception IllegalArgumentException if the argument is incorrect
- */
- public void setOperator(PostfixExpression.Operator operator) {
- if (operator == null) {
- throw new IllegalArgumentException();
- }
- preValueChange(OPERATOR_PROPERTY);
- this.operator = operator;
- postValueChange(OPERATOR_PROPERTY);
- }
-
- /**
- * Returns the operand of this postfix expression.
- *
- * @return the operand expression node
- */
- public Expression getOperand() {
- if (this.operand == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.operand == null) {
- preLazyInit();
- this.operand= new SimpleName(this.ast);
- postLazyInit(this.operand, OPERAND_PROPERTY);
- }
- }
- }
- return this.operand;
- }
-
- /**
- * Sets the operand of this postfix expression.
- *
- * @param expression the operand expression node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setOperand(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.operand;
- preReplaceChild(oldChild, expression, OPERAND_PROPERTY);
- this.operand = expression;
- postReplaceChild(oldChild, expression, OPERAND_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Operator as free
- return BASE_NODE_SIZE + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.operand == null ? 0 : getOperand().treeSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * Prefix expression AST node type.
- *
- * <pre>
- * PrefixExpression:
- * PrefixOperator Expression
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class PrefixExpression extends Expression {
-
- /**
- * Prefix operators (typesafe enumeration).
- * <pre>
- * PrefixOperator:
- * <b><code>++</code></b> <code>INCREMENT</code>
- * <b><code>--</code></b> <code>DECREMENT</code>
- * <b><code>+</code></b> <code>PLUS</code>
- * <b><code>-</code></b> <code>MINUS</code>
- * <b><code>~</code></b> <code>COMPLEMENT</code>
- * <b><code>!</code></b> <code>NOT</code>
- * </pre>
- */
- public static class Operator {
-
- /**
- * The token for the operator.
- */
- private String token;
-
- /**
- * Creates a new prefix operator with the given token.
- * <p>
- * Note: this constructor is private. The only instances
- * ever created are the ones for the standard operators.
- * </p>
- *
- * @param token the character sequence for the operator
- */
- private Operator(String token) {
- this.token = token;
- }
-
- /**
- * Returns the character sequence for the operator.
- *
- * @return the character sequence for the operator
- */
- public String toString() {
- return token;
- }
-
- /** Prefix increment "++" operator. */
- public static final Operator INCREMENT = new Operator("++");//$NON-NLS-1$
- /** Prefix decrement "--" operator. */
- public static final Operator DECREMENT = new Operator("--");//$NON-NLS-1$
- /** Unary plus "+" operator. */
- public static final Operator PLUS = new Operator("+");//$NON-NLS-1$
- /** Unary minus "-" operator. */
- public static final Operator MINUS = new Operator("-");//$NON-NLS-1$
- /** Bitwise complement "~" operator. */
- public static final Operator COMPLEMENT = new Operator("~");//$NON-NLS-1$
- /** Logical complement "!" operator. */
- public static final Operator NOT = new Operator("!");//$NON-NLS-1$
-
- /**
- * Map from token to operator (key type: <code>String</code>;
- * value type: <code>Operator</code>).
- */
- private static final Map CODES;
- static {
- CODES = new HashMap(20);
- Operator[] ops = {
- INCREMENT,
- DECREMENT,
- PLUS,
- MINUS,
- COMPLEMENT,
- NOT,
- };
- for (int i = 0; i < ops.length; i++) {
- CODES.put(ops[i].toString(), ops[i]);
- }
- }
-
- /**
- * Returns the prefix operator corresponding to the given string,
- * or <code>null</code> if none.
- * <p>
- * <code>toOperator</code> is the converse of <code>toString</code>:
- * that is, <code>Operator.toOperator(op.toString()) == op</code> for
- * all operators <code>op</code>.
- * </p>
- *
- * @param token the character sequence for the operator
- * @return the prefix operator, or <code>null</code> if none
- */
- public static Operator toOperator(String token) {
- return (Operator) CODES.get(token);
- }
- }
-
- /**
- * The "operator" structural property of this node type.
- * @since 3.0
- */
- public static final SimplePropertyDescriptor OPERATOR_PROPERTY =
- new SimplePropertyDescriptor(PrefixExpression.class, "operator", PrefixExpression.Operator.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * The "operand" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor OPERAND_PROPERTY =
- new ChildPropertyDescriptor(PrefixExpression.class, "operand", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(3);
- createPropertyList(PrefixExpression.class, propertyList);
- addProperty(OPERATOR_PROPERTY, propertyList);
- addProperty(OPERAND_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The operator; defaults to an unspecified prefix operator.
- */
- private PrefixExpression.Operator operator =
- PrefixExpression.Operator.PLUS;
-
- /**
- * The operand; lazily initialized; defaults to an unspecified,
- * but legal, simple name.
- */
- private Expression operand = null;
-
- /**
- * Creates a new AST node for an prefix expression owned by the given
- * AST. By default, the node has unspecified (but legal) operator and
- * operand.
- *
- * @param ast the AST that is to own this node
- */
- PrefixExpression(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final Object internalGetSetObjectProperty(SimplePropertyDescriptor property, boolean get, Object value) {
- if (property == OPERATOR_PROPERTY) {
- if (get) {
- return getOperator();
- } else {
- setOperator((Operator) value);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetObjectProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == OPERAND_PROPERTY) {
- if (get) {
- return getOperand();
- } else {
- setOperand((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return PREFIX_EXPRESSION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- PrefixExpression result = new PrefixExpression(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setOperator(getOperator());
- result.setOperand((Expression) getOperand().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getOperand());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the operator of this prefix expression.
- *
- * @return the operator
- */
- public PrefixExpression.Operator getOperator() {
- return this.operator;
- }
-
- /**
- * Sets the operator of this prefix expression.
- *
- * @param operator the operator
- * @exception IllegalArgumentException if the argument is incorrect
- */
- public void setOperator(PrefixExpression.Operator operator) {
- if (operator == null) {
- throw new IllegalArgumentException();
- }
- preValueChange(OPERATOR_PROPERTY);
- this.operator = operator;
- postValueChange(OPERATOR_PROPERTY);
- }
-
- /**
- * Returns the operand of this prefix expression.
- *
- * @return the operand expression node
- */
- public Expression getOperand() {
- if (this.operand == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.operand == null) {
- preLazyInit();
- this.operand= new SimpleName(this.ast);
- postLazyInit(this.operand, OPERAND_PROPERTY);
- }
- }
- }
- return this.operand;
- }
-
- /**
- * Sets the operand of this prefix expression.
- *
- * @param expression the operand expression node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setOperand(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.operand;
- preReplaceChild(oldChild, expression, OPERAND_PROPERTY);
- this.operand = expression;
- postReplaceChild(oldChild, expression, OPERAND_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Operator as free
- return BASE_NODE_SIZE + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.operand == null ? 0 : getOperand().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * Primitive type nodes.
- * <pre>
- * PrimitiveType:
- * <b>byte</b>
- * <b>short</b>
- * <b>char</b>
- * <b>int</b>
- * <b>long</b>
- * <b>float</b>
- * <b>double</b>
- * <b>boolean</b>
- * <b>void</b>
- * </pre>
- * <p>
- * Note that due to the fact that AST nodes belong to a specific AST and
- * have a specific parent, there needs to multiple instances of these
- * nodes.
- * </p>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class PrimitiveType extends Type {
-
- /**
- * Primitive type codes (typesafe enumeration).
- * <pre>
- * <b>byte</b> BYTE
- * <b>short</b> SHORT
- * <b>char</b> CHAR
- * <b>int</b> INT
- * <b>long</b> LONG
- * <b>float</b> FLOAT
- * <b>double</b> DOUBLE
- * <b>boolean</b> BOOLEAN
- * <b>void</b> VOID
- * </pre>
- */
- public static class Code {
-
- /**
- * The name of the type.
- */
- private String name;
-
- /**
- * Creates a new primitive type code with the given name.
- * <p>
- * Note: this constructor is package-private. The only instances
- * ever created are the ones for the standard primitive types.
- * </p>
- *
- * @param name the standard name of the primitive type
- */
- Code(String name) {
- this.name = name;
- }
-
- /**
- * Returns the standard name of the primitive type.
- *
- * @return the standard name of the primitive type
- */
- public String toString() {
- return name;
- }
- }
-
- /** Type code for the primitive type "int". */
- public static final Code INT = new Code("int");//$NON-NLS-1$
- /** Type code for the primitive type "char". */
- public static final Code CHAR = new Code("char");//$NON-NLS-1$
- /** Type code for the primitive type "boolean". */
- public static final Code BOOLEAN = new Code("boolean");//$NON-NLS-1$
- /** Type code for the primitive type "short". */
- public static final Code SHORT = new Code("short");//$NON-NLS-1$
- /** Type code for the primitive type "long". */
- public static final Code LONG = new Code("long");//$NON-NLS-1$
- /** Type code for the primitive type "float". */
- public static final Code FLOAT = new Code("float");//$NON-NLS-1$
- /** Type code for the primitive type "double". */
- public static final Code DOUBLE = new Code("double");//$NON-NLS-1$
- /** Type code for the primitive type "byte". */
- public static final Code BYTE = new Code("byte");//$NON-NLS-1$
-
- /** Type code for the primitive type "void". Note that "void" is
- * special in that its only legitimate uses are as a method return
- * type and as a type literal.
- */
- public static final Code VOID = new Code("void");//$NON-NLS-1$
-
- /**
- * The primitive type code; one of the PrimitiveType constants; default
- * is int.
- */
- private PrimitiveType.Code typeCode = INT;
-
- /**
- * Map from token to primitive type code (key type: <code>String</code>;
- * value type: <code>PrimitiveType.Code</code>).
- */
- private static final Map CODES;
- static {
- CODES = new HashMap(20);
- Code[] ops = {
- INT,
- BYTE,
- CHAR,
- BOOLEAN,
- SHORT,
- LONG,
- FLOAT,
- DOUBLE,
- VOID,
- };
- for (int i = 0; i < ops.length; i++) {
- CODES.put(ops[i].toString(), ops[i]);
- }
- }
-
- /**
- * Returns the primitive type code corresponding to the given string,
- * or <code>null</code> if none.
- * <p>
- * <code>toCode</code> is the converse of <code>toString</code>:
- * that is,
- * <code>PrimitiveType.Code.toCode(code.toString()) == code</code>
- * for all type code <code>code</code>.
- * </p>
- *
- * @param token the standard name of the primitive type
- * @return the primitive type code, or <code>null</code> if none
- */
- public static PrimitiveType.Code toCode(String token) {
- return (PrimitiveType.Code) CODES.get(token);
- }
-
- /**
- * The "primitiveTypeCode" structural property of this node type.
- * @since 3.0
- */
- public static final SimplePropertyDescriptor PRIMITIVE_TYPE_CODE_PROPERTY =
- new SimplePropertyDescriptor(PrimitiveType.class, "primitiveTypeCode", PrimitiveType.Code.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(2);
- createPropertyList(PrimitiveType.class, propertyList);
- addProperty(PRIMITIVE_TYPE_CODE_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * Creates a new unparented node for a primitive type owned by the given
- * AST. By default, the node has type "int".
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- PrimitiveType(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final Object internalGetSetObjectProperty(SimplePropertyDescriptor property, boolean get, Object value) {
- if (property == PRIMITIVE_TYPE_CODE_PROPERTY) {
- if (get) {
- return getPrimitiveTypeCode();
- } else {
- setPrimitiveTypeCode((Code) value);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetObjectProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return PRIMITIVE_TYPE;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- PrimitiveType result = new PrimitiveType(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setPrimitiveTypeCode(getPrimitiveTypeCode());
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- visitor.visit(this);
- visitor.endVisit(this);
- }
-
- /**
- * Returns the primitive type code.
- *
- * @return one of the primitive type code constants declared in this
- * class
- */
- public PrimitiveType.Code getPrimitiveTypeCode() {
- return this.typeCode;
- }
-
- /**
- * Sets the primitive type code.
- *
- * @param typeCode one of the primitive type code constants declared in
- * this class
- * @exception IllegalArgumentException if the argument is incorrect
- */
- public void setPrimitiveTypeCode(PrimitiveType.Code typeCode) {
- if (typeCode == null) {
- throw new IllegalArgumentException();
- }
- preValueChange(PRIMITIVE_TYPE_CODE_PROPERTY);
- this.typeCode = typeCode;
- postValueChange(PRIMITIVE_TYPE_CODE_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Code as free
- return BASE_NODE_SIZE + 1 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return memSize();
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-
-/**
- * AST node for a qualified name. A qualified name is defined recursively
- * as a simple name preceded by a name, which qualifies it. Expressing it this
- * way means that the qualifier and the simple name get their own AST nodes.
- * <pre>
- * QualifiedName:
- * Name <b>.</b> SimpleName
- * </pre>
- * <p>
- * See <code>FieldAccess</code> for guidelines on handling other expressions
- * that resemble qualified names.
- * </p>
- *
- * @see FieldAccess
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class QualifiedName extends Name {
-
- /**
- * The "qualifier" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor QUALIFIER_PROPERTY =
- new ChildPropertyDescriptor(QualifiedName.class, "qualifier", Name.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "name" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(QualifiedName.class, "name", SimpleName.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(3);
- createPropertyList(QualifiedName.class, propertyList);
- addProperty(QUALIFIER_PROPERTY, propertyList);
- addProperty(NAME_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The identifier; lazily initialized; defaults to a unspecified, legal
- * Java identifier.
- */
- private Name qualifier = null;
-
- /**
- * The name being qualified; lazily initialized; defaults to a unspecified,
- * legal Java identifier.
- */
- private SimpleName name = null;
-
- /**
- * Creates a new AST node for a qualified name owned by the given AST.
- * <p>
- * N.B. This constructor is package-private; all subclasses must be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- QualifiedName(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == QUALIFIER_PROPERTY) {
- if (get) {
- return getQualifier();
- } else {
- setQualifier((Name) child);
- return null;
- }
- }
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return QUALIFIED_NAME;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- QualifiedName result = new QualifiedName(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setQualifier((Name) getQualifier().clone(target));
- result.setName((SimpleName) getName().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getQualifier());
- acceptChild(visitor, getName());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the qualifier part of this qualified name.
- *
- * @return the qualifier part of this qualified name
- */
- public Name getQualifier() {
- if (this.qualifier == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.qualifier == null) {
- preLazyInit();
- this.qualifier = new SimpleName(this.ast);
- postLazyInit(this.qualifier, QUALIFIER_PROPERTY);
- }
- }
- }
- return this.qualifier;
- }
-
- /**
- * Sets the qualifier of this qualified name to the given name.
- *
- * @param qualifier the qualifier of this qualified name
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setQualifier(Name qualifier) {
- if (qualifier == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.qualifier;
- preReplaceChild(oldChild, qualifier, QUALIFIER_PROPERTY);
- this.qualifier = qualifier;
- postReplaceChild(oldChild, qualifier, QUALIFIER_PROPERTY);
- }
-
- /**
- * Returns the name part of this qualified name.
- *
- * @return the name being qualified
- */
- public SimpleName getName() {
- if (this.name == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.name == null) {
- preLazyInit();
- this.name = new SimpleName(this.ast);
- postLazyInit(this.name, NAME_PROPERTY);
- }
- }
- }
- return this.name;
- }
-
- /**
- * Sets the name part of this qualified name to the given simple name.
- *
- * @param name the identifier of this qualified name
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setName(SimpleName name) {
- if (name == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.name;
- preReplaceChild(oldChild, name, NAME_PROPERTY);
- this.name = name;
- postReplaceChild(oldChild, name, NAME_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on Name.
- */
- void appendName(StringBuffer buffer) {
- getQualifier().appendName(buffer);
- buffer.append('.');
- getName().appendName(buffer);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return BASE_NAME_NODE_SIZE + 3 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.name == null ? 0 : getName().treeSize())
- + (this.qualifier == null ? 0 : getQualifier().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2003, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Type node for a qualified type (added in JLS3 API).
- * <pre>
- * QualifiedType:
- * Type <b>.</b> SimpleName
- * </pre>
- * <p>
- * Not all node arragements will represent legal Java constructs. In particular,
- * it is nonsense if the type is an array type or primitive type. The normal use
- * is when the type is a simple or parameterized type.
- * </p>
- * <p>
- * A type like "A.B" can be represented either of two ways:
- * <ol>
- * <li>
- * <code>QualifiedType(SimpleType(SimpleName("A")),SimpleName("B"))</code>
- * </li>
- * <li>
- * <code>SimpleType(QualifiedName(SimpleName("A"),SimpleName("B")))</code>
- * </li>
- * </ol>
- * The first form is preferred when "A" is known to be a type. However, a
- * parser cannot always determine this. Clients should be prepared to handle
- * either rather than make assumptions. (Note also that the first form
- * became possible as of JLS3; only the second form existed in JLS2 API.)
- * </p>
- *
- * @since 3.1
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class QualifiedType extends Type {
- /**
- * This index represents the position inside a parameterized qualified type.
- */
- int index;
-
- /**
- * The "qualifier" structural property of this node type.
- */
- public static final ChildPropertyDescriptor QUALIFIER_PROPERTY =
- new ChildPropertyDescriptor(QualifiedType.class, "qualifier", Type.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "name" structural property of this node type.
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(QualifiedType.class, "name", SimpleName.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(3);
- createPropertyList(QualifiedType.class, propertyList);
- addProperty(QUALIFIER_PROPERTY, propertyList);
- addProperty(NAME_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The type node; lazily initialized; defaults to a type with
- * an unspecfied, but legal, simple name.
- */
- private Type qualifier = null;
-
- /**
- * The name being qualified; lazily initialized; defaults to a unspecified,
- * legal Java identifier.
- */
- private SimpleName name = null;
-
- /**
- * Creates a new unparented node for a qualified type owned by the
- * given AST. By default, an unspecified, but legal, qualifier and name.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- QualifiedType(AST ast) {
- super(ast);
- unsupportedIn2();
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == QUALIFIER_PROPERTY) {
- if (get) {
- return getQualifier();
- } else {
- setQualifier((Type) child);
- return null;
- }
- }
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return QUALIFIED_TYPE;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- QualifiedType result = new QualifiedType(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setQualifier((Type) ((ASTNode) getQualifier()).clone(target));
- result.setName((SimpleName) ((ASTNode) getName()).clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getQualifier());
- acceptChild(visitor, getName());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the qualifier of this qualified type.
- *
- * @return the qualifier of this qualified type
- */
- public Type getQualifier() {
- if (this.qualifier == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.qualifier == null) {
- preLazyInit();
- this.qualifier = new SimpleType(this.ast);
- postLazyInit(this.qualifier, QUALIFIER_PROPERTY);
- }
- }
- }
- return this.qualifier;
- }
-
- /**
- * Sets the qualifier of this qualified type to the given type.
- *
- * @param type the new qualifier of this qualified type
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setQualifier(Type type) {
- if (type == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.qualifier;
- preReplaceChild(oldChild, type, QUALIFIER_PROPERTY);
- this.qualifier = type;
- postReplaceChild(oldChild, type, QUALIFIER_PROPERTY);
- }
-
- /**
- * Returns the name part of this qualified type.
- *
- * @return the name being qualified
- */
- public SimpleName getName() {
- if (this.name == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.name == null) {
- preLazyInit();
- this.name = new SimpleName(this.ast);
- postLazyInit(this.name, NAME_PROPERTY);
- }
- }
- }
- return this.name;
- }
-
- /**
- * Sets the name part of this qualified type to the given simple name.
- *
- * @param name the identifier of this qualified name
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setName(SimpleName name) {
- if (name == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.name;
- preReplaceChild(oldChild, name, NAME_PROPERTY);
- this.name = name;
- postReplaceChild(oldChild, name, NAME_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Code as free
- return BASE_NODE_SIZE + 3 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.qualifier == null ? 0 : getQualifier().treeSize())
- + (this.name == null ? 0 : getName().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2007, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.List;
-
-import net.sourceforge.phpdt.core.IJavaElement;
-import net.sourceforge.phpdt.core.compiler.CharOperation;
-import net.sourceforge.phpdt.internal.compiler.lookup.ArrayBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.Binding;
-import net.sourceforge.phpdt.internal.compiler.lookup.CompilationUnitScope;
-import net.sourceforge.phpdt.internal.compiler.lookup.ReferenceBinding;
-import net.sourceforge.phpdt.internal.compiler.util.SuffixConstants;
-import net.sourceforge.phpdt.internal.compiler.util.Util;
-import net.sourceforge.phpdt.internal.core.PackageFragment;
-
-/**
- * This class represents the recovered binding for a type
- */
-class RecoveredTypeBinding implements ITypeBinding {
-
- private VariableDeclaration variableDeclaration;
- private Type currentType;
- private BindingResolver resolver;
- private int dimensions;
- private RecoveredTypeBinding innerTypeBinding;
- private ITypeBinding[] typeArguments;
- private net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding binding;
-
- RecoveredTypeBinding(BindingResolver resolver, VariableDeclaration variableDeclaration) {
- this.variableDeclaration = variableDeclaration;
- this.resolver = resolver;
- this.currentType = getType();
- this.dimensions = variableDeclaration.getExtraDimensions();
- if (this.currentType.isArrayType()) {
- this.dimensions += ((ArrayType) this.currentType).getDimensions();
- }
- }
-
- RecoveredTypeBinding(BindingResolver resolver, net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding typeBinding) {
- this.resolver = resolver;
- this.dimensions = typeBinding.dimensions();
- this.binding = typeBinding;
- }
-
- RecoveredTypeBinding(BindingResolver resolver, Type type) {
- this.currentType = type;
- this.resolver = resolver;
- this.dimensions = 0;
- if (type.isArrayType()) {
- this.dimensions += ((ArrayType) type).getDimensions();
- }
- }
-
- RecoveredTypeBinding(BindingResolver resolver, RecoveredTypeBinding typeBinding, int dimensions) {
- this.innerTypeBinding = typeBinding;
- this.dimensions = typeBinding.getDimensions() + dimensions;
- this.resolver = resolver;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#createArrayType(int)
- */
- public ITypeBinding createArrayType(int dims) {
- return this.resolver.getTypeBinding(this, dims);
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getBinaryName()
- */
- public String getBinaryName() {
- return null;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getBound()
- */
- public ITypeBinding getBound() {
- return null;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getComponentType()
- */
- public ITypeBinding getComponentType() {
- if (this.dimensions == 0) return null;
- return this.resolver.getTypeBinding(this, -1);
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getDeclaredFields()
- */
- public IVariableBinding[] getDeclaredFields() {
- return TypeBinding.NO_VARIABLE_BINDINGS;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getDeclaredMethods()
- */
- public IMethodBinding[] getDeclaredMethods() {
- return TypeBinding.NO_METHOD_BINDINGS;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getDeclaredModifiers()
- */
- public int getDeclaredModifiers() {
- return 0;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getDeclaredTypes()
- */
- public ITypeBinding[] getDeclaredTypes() {
- return TypeBinding.NO_TYPE_BINDINGS;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getDeclaringClass()
- */
- public ITypeBinding getDeclaringClass() {
- return null;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getDeclaringMethod()
- */
- public IMethodBinding getDeclaringMethod() {
- return null;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getDimensions()
- */
- public int getDimensions() {
- return this.dimensions;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getElementType()
- */
- public ITypeBinding getElementType() {
- if (this.binding != null) {
- if (this.binding.isArrayType()) {
- ArrayBinding arrayBinding = (ArrayBinding) this.binding;
- return new RecoveredTypeBinding(this.resolver, arrayBinding.leafComponentType);
- } else {
- return new RecoveredTypeBinding(this.resolver, this.binding);
- }
- }
- if (this.innerTypeBinding != null) {
- return this.innerTypeBinding.getElementType();
- }
- if (this.currentType!= null && this.currentType.isArrayType()) {
- return this.resolver.getTypeBinding(((ArrayType) this.currentType).getElementType());
- }
- if (this.variableDeclaration != null && this.variableDeclaration.getExtraDimensions() != 0) {
- return this.resolver.getTypeBinding(getType());
- }
- return null;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getErasure()
- */
- public ITypeBinding getErasure() {
- return this;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getInterfaces()
- */
- public ITypeBinding[] getInterfaces() {
- return TypeBinding.NO_TYPE_BINDINGS;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getModifiers()
- */
- public int getModifiers() {
- return Modifier.NONE;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getName()
- */
- public String getName() {
- char[] brackets = new char[this.dimensions * 2];
- for (int i = this.dimensions * 2 - 1; i >= 0; i -= 2) {
- brackets[i] = ']';
- brackets[i - 1] = '[';
- }
- StringBuffer buffer = new StringBuffer(this.getInternalName());
- buffer.append(brackets);
- return String.valueOf(buffer);
- }
-
- private String getInternalName() {
- if (this.innerTypeBinding != null) {
- return this.innerTypeBinding.getInternalName();
- }
- ReferenceBinding referenceBinding = getReferenceBinding();
- if (referenceBinding != null) {
- return new String(referenceBinding.compoundName[referenceBinding.compoundName.length - 1]);
- }
- return this.getTypeNameFrom(getType());
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getPackage()
- */
- public IPackageBinding getPackage() {
- if (this.binding != null) {
- switch (this.binding.kind()) {
- case Binding.BASE_TYPE :
- case Binding.ARRAY_TYPE :
- case Binding.TYPE_PARAMETER : // includes capture scenario
- case Binding.WILDCARD_TYPE :
- case Binding.INTERSECTION_TYPE:
- return null;
- }
- IPackageBinding packageBinding = this.resolver.getPackageBinding(this.binding.getPackage());
- if (packageBinding != null) return packageBinding;
- }
- if (this.innerTypeBinding != null && this.dimensions > 0) {
- return null;
- }
- CompilationUnitScope scope = this.resolver.scope();
- if (scope != null) {
- return this.resolver.getPackageBinding(scope.getCurrentPackage());
- }
- return null;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getQualifiedName()
- */
- public String getQualifiedName() {
- ReferenceBinding referenceBinding = getReferenceBinding();
- if (referenceBinding != null) {
- StringBuffer buffer = new StringBuffer();
- char[] brackets = new char[this.dimensions * 2];
- for (int i = this.dimensions * 2 - 1; i >= 0; i -= 2) {
- brackets[i] = ']';
- brackets[i - 1] = '[';
- }
- buffer.append(CharOperation.toString(referenceBinding.compoundName));
- buffer.append(brackets);
- return String.valueOf(buffer);
- } else {
- return getName();
- }
- }
-
- private ReferenceBinding getReferenceBinding() {
- if (this.binding != null) {
- if (this.binding.isArrayType()) {
- ArrayBinding arrayBinding = (ArrayBinding) this.binding;
- if (arrayBinding.leafComponentType instanceof ReferenceBinding) {
- return (ReferenceBinding) arrayBinding.leafComponentType;
- }
- } else if (this.binding instanceof ReferenceBinding) {
- return (ReferenceBinding) this.binding;
- }
- } else if (this.innerTypeBinding != null) {
- return this.innerTypeBinding.getReferenceBinding();
- }
- return null;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getSuperclass()
- */
- public ITypeBinding getSuperclass() {
- if (getQualifiedName().equals("java.lang.Object")) { //$NON-NLS-1$
- return null;
- }
- return this.resolver.resolveWellKnownType("java.lang.Object"); //$NON-NLS-1$
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getTypeArguments()
- */
- public ITypeBinding[] getTypeArguments() {
- if (this.binding != null) {
- return this.typeArguments = TypeBinding.NO_TYPE_BINDINGS;
- }
- if (this.typeArguments != null) {
- return typeArguments;
- }
-
- if (this.innerTypeBinding != null) {
- return this.innerTypeBinding.getTypeArguments();
- }
-
- if (this.currentType.isParameterizedType()) {
- ParameterizedType parameterizedType = (ParameterizedType) this.currentType;
- List typeArgumentsList = parameterizedType.typeArguments();
- int size = typeArgumentsList.size();
- ITypeBinding[] temp = new ITypeBinding[size];
- for (int i = 0; i < size; i++) {
- ITypeBinding currentTypeBinding = ((Type) typeArgumentsList.get(i)).resolveBinding();
- if (currentTypeBinding == null) {
- return this.typeArguments = TypeBinding.NO_TYPE_BINDINGS;
- }
- temp[i] = currentTypeBinding;
- }
- return this.typeArguments = temp;
- }
- return this.typeArguments = TypeBinding.NO_TYPE_BINDINGS;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getTypeBounds()
- */
- public ITypeBinding[] getTypeBounds() {
- return TypeBinding.NO_TYPE_BINDINGS;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getTypeDeclaration()
- */
- public ITypeBinding getTypeDeclaration() {
- return this;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getTypeParameters()
- */
- public ITypeBinding[] getTypeParameters() {
- return TypeBinding.NO_TYPE_BINDINGS;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getWildcard()
- */
- public ITypeBinding getWildcard() {
- return null;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isAnnotation()
- */
- public boolean isAnnotation() {
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isAnonymous()
- */
- public boolean isAnonymous() {
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isArray()
- */
- public boolean isArray() {
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isAssignmentCompatible(org.eclipse.jdt.core.dom.ITypeBinding)
- */
- public boolean isAssignmentCompatible(ITypeBinding typeBinding) {
- if ("java.lang.Object".equals(typeBinding.getQualifiedName())) { //$NON-NLS-1$
- return true;
- }
- // since recovered binding are not unique isEqualTo is required
- return this.isEqualTo(typeBinding);
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isCapture()
- */
- public boolean isCapture() {
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isCastCompatible(org.eclipse.jdt.core.dom.ITypeBinding)
- */
- public boolean isCastCompatible(ITypeBinding typeBinding) {
- if ("java.lang.Object".equals(typeBinding.getQualifiedName())) { //$NON-NLS-1$
- return true;
- }
- // since recovered binding are not unique isEqualTo is required
- return this.isEqualTo(typeBinding);
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isClass()
- */
- public boolean isClass() {
- return true;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isEnum()
- */
- public boolean isEnum() {
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isFromSource()
- */
- public boolean isFromSource() {
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isGenericType()
- */
- public boolean isGenericType() {
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isInterface()
- */
- public boolean isInterface() {
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isLocal()
- */
- public boolean isLocal() {
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isMember()
- */
- public boolean isMember() {
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isNested()
- */
- public boolean isNested() {
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isNullType()
- */
- public boolean isNullType() {
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isParameterizedType()
- */
- public boolean isParameterizedType() {
- if (this.innerTypeBinding != null) {
- return this.innerTypeBinding.isParameterizedType();
- }
- if (this.currentType != null) {
- return this.currentType.isParameterizedType();
- }
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isPrimitive()
- */
- public boolean isPrimitive() {
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isRawType()
- */
- public boolean isRawType() {
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isSubTypeCompatible(org.eclipse.jdt.core.dom.ITypeBinding)
- */
- public boolean isSubTypeCompatible(ITypeBinding typeBinding) {
- if ("java.lang.Object".equals(typeBinding.getQualifiedName())) { //$NON-NLS-1$
- return true;
- }
- // since recovered binding are not unique isEqualTo is required
- return this.isEqualTo(typeBinding);
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isTopLevel()
- */
- public boolean isTopLevel() {
- return true;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isTypeVariable()
- */
- public boolean isTypeVariable() {
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isUpperbound()
- */
- public boolean isUpperbound() {
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isWildcardType()
- */
- public boolean isWildcardType() {
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.IBinding#getAnnotations()
- */
- public IAnnotationBinding[] getAnnotations() {
- return AnnotationBinding.NoAnnotations;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.IBinding#getJavaElement()
- */
- public IJavaElement getJavaElement() {
- IPackageBinding packageBinding = getPackage();
- if (packageBinding != null) {
- final IJavaElement javaElement = packageBinding.getJavaElement();
- if (javaElement != null && javaElement.getElementType() == IJavaElement.PACKAGE_FRAGMENT) {
- // best effort: we don't know if the recovered binding is a binary or source binding, so go with a compilation unit
- return ((PackageFragment) javaElement).getCompilationUnit(getInternalName() + SuffixConstants.SUFFIX_STRING_java);
- }
- }
- return null;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.IBinding#getKey()
- */
- public String getKey() {
- StringBuffer buffer = new StringBuffer();
- buffer.append("Recovered#"); //$NON-NLS-1$
- if (this.innerTypeBinding != null) {
- buffer.append("innerTypeBinding") //$NON-NLS-1$
- .append(this.innerTypeBinding.getKey());
- } else if (this.currentType != null) {
- buffer.append("currentType") //$NON-NLS-1$
- .append(this.currentType.toString());
- } else if (this.binding != null) {
- buffer.append("typeBinding") //$NON-NLS-1$
- .append(this.binding.computeUniqueKey());
- } else if (variableDeclaration != null) {
- buffer
- .append("variableDeclaration") //$NON-NLS-1$
- .append(this.variableDeclaration.getClass())
- .append(this.variableDeclaration.getName().getIdentifier())
- .append(this.variableDeclaration.getExtraDimensions());
- }
- buffer.append(this.getDimensions());
- if (this.typeArguments != null) {
- buffer.append('<');
- for (int i = 0, max = this.typeArguments.length; i < max; i++) {
- if (i != 0) {
- buffer.append(',');
- }
- buffer.append(this.typeArguments[i].getKey());
- }
- buffer.append('>');
- }
- return String.valueOf(buffer);
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.IBinding#getKind()
- */
- public int getKind() {
- return IBinding.TYPE;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.IBinding#isDeprecated()
- */
- public boolean isDeprecated() {
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.IBinding#isEqualTo(org.eclipse.jdt.core.dom.IBinding)
- */
- public boolean isEqualTo(IBinding other) {
- if (!other.isRecovered() || other.getKind() != IBinding.TYPE) return false;
- return this.getKey().equals(other.getKey());
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.IBinding#isRecovered()
- */
- public boolean isRecovered() {
- return true;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.IBinding#isSynthetic()
- */
- public boolean isSynthetic() {
- return false;
- }
-
- private String getTypeNameFrom(Type type) {
- if (type == null) return Util.EMPTY_STRING;
- switch(type.getNodeType0()) {
- case ASTNode.ARRAY_TYPE :
- ArrayType arrayType = (ArrayType) type;
- type = arrayType.getElementType();
- return getTypeNameFrom(type);
- case ASTNode.PARAMETERIZED_TYPE :
- ParameterizedType parameterizedType = (ParameterizedType) type;
- StringBuffer buffer = new StringBuffer(getTypeNameFrom(parameterizedType.getType()));
- ITypeBinding[] tArguments = getTypeArguments();
- final int typeArgumentsLength = tArguments.length;
- if (typeArgumentsLength != 0) {
- buffer.append('<');
- for (int i = 0; i < typeArgumentsLength; i++) {
- if (i > 0) {
- buffer.append(',');
- }
- buffer.append(tArguments[i].getName());
- }
- buffer.append('>');
- }
- return String.valueOf(buffer);
- case ASTNode.PRIMITIVE_TYPE :
- PrimitiveType primitiveType = (PrimitiveType) type;
- return primitiveType.getPrimitiveTypeCode().toString();
- case ASTNode.QUALIFIED_TYPE :
- QualifiedType qualifiedType = (QualifiedType) type;
- return qualifiedType.getName().getIdentifier();
- case ASTNode.SIMPLE_TYPE :
- SimpleType simpleType = (SimpleType) type;
- Name name = simpleType.getName();
- if (name.isQualifiedName()) {
- QualifiedName qualifiedName = (QualifiedName) name;
- return qualifiedName.getName().getIdentifier();
- }
- return ((SimpleName) name).getIdentifier();
- }
- return Util.EMPTY_STRING;
- }
-
- private Type getType() {
- if (this.currentType != null) {
- return this.currentType;
- }
- if (this.variableDeclaration == null) return null;
- switch(this.variableDeclaration.getNodeType()) {
- case ASTNode.SINGLE_VARIABLE_DECLARATION :
- SingleVariableDeclaration singleVariableDeclaration = (SingleVariableDeclaration) this.variableDeclaration;
- return singleVariableDeclaration.getType();
- default :
- // this is a variable declaration fragment
- ASTNode parent = this.variableDeclaration.getParent();
- switch(parent.getNodeType()) {
- case ASTNode.VARIABLE_DECLARATION_EXPRESSION :
- VariableDeclarationExpression variableDeclarationExpression = (VariableDeclarationExpression) parent;
- return variableDeclarationExpression.getType();
- case ASTNode.VARIABLE_DECLARATION_STATEMENT :
- VariableDeclarationStatement statement = (VariableDeclarationStatement) parent;
- return statement.getType();
- case ASTNode.FIELD_DECLARATION :
- FieldDeclaration fieldDeclaration = (FieldDeclaration) parent;
- return fieldDeclaration.getType();
- }
- }
- return null; // should not happen
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2007 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import net.sourceforge.phpdt.core.IJavaElement;
-
-/**
- * This class represents the recovered binding for a variable
- */
-class RecoveredVariableBinding implements IVariableBinding {
-
- private VariableDeclaration variableDeclaration;
- private BindingResolver resolver;
-
- RecoveredVariableBinding(BindingResolver resolver, VariableDeclaration variableDeclaration) {
- this.resolver = resolver;
- this.variableDeclaration = variableDeclaration;
- }
- public Object getConstantValue() {
- return null;
- }
-
- public ITypeBinding getDeclaringClass() {
- ASTNode parent = this.variableDeclaration.getParent();
- while (parent != null && parent.getNodeType() != ASTNode.TYPE_DECLARATION) {
- parent = parent.getParent();
- }
- if (parent != null) {
- return ((TypeDeclaration) parent).resolveBinding();
- }
- return null;
- }
-
- public IMethodBinding getDeclaringMethod() {
- ASTNode parent = this.variableDeclaration.getParent();
- while (parent != null && parent.getNodeType() != ASTNode.METHOD_DECLARATION) {
- parent = parent.getParent();
- }
- if (parent != null) {
- return ((MethodDeclaration) parent).resolveBinding();
- }
- return null;
- }
-
- public String getName() {
- return this.variableDeclaration.getName().getIdentifier();
- }
-
- public ITypeBinding getType() {
- return this.resolver.getTypeBinding(this.variableDeclaration);
- }
-
- public IVariableBinding getVariableDeclaration() {
- return this;
- }
-
- public int getVariableId() {
- return 0;
- }
-
- public boolean isEnumConstant() {
- return false;
- }
-
- public boolean isField() {
- return this.variableDeclaration.getParent() instanceof FieldDeclaration;
- }
-
- public boolean isParameter() {
- return this.variableDeclaration instanceof SingleVariableDeclaration;
- }
-
- public IAnnotationBinding[] getAnnotations() {
- return AnnotationBinding.NoAnnotations;
- }
-
- public IJavaElement getJavaElement() {
- return null;
- }
-
- public String getKey() {
- StringBuffer buffer = new StringBuffer();
- buffer.append("Recovered#"); //$NON-NLS-1$
- if (variableDeclaration != null) {
- buffer
- .append("variableDeclaration") //$NON-NLS-1$
- .append(this.variableDeclaration.getClass())
- .append(this.variableDeclaration.getName().getIdentifier())
- .append(this.variableDeclaration.getExtraDimensions());
- }
- return String.valueOf(buffer);
- }
-
- public int getKind() {
- return IBinding.VARIABLE;
- }
-
- public int getModifiers() {
- return 0;
- }
-
- public boolean isDeprecated() {
- return false;
- }
-
- public boolean isEqualTo(IBinding binding) {
- if (binding.isRecovered() && binding.getKind() == IBinding.VARIABLE) {
- return this.getKey().equals(binding.getKey());
- }
- return false;
- }
-
- public boolean isRecovered() {
- return true;
- }
-
- public boolean isSynthetic() {
- return false;
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Return statement AST node type.
- *
- * <pre>
- * ReturnStatement:
- * <b>return</b> [ Expression ] <b>;</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class ReturnStatement extends Statement {
-
- /**
- * The "expression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(ReturnStatement.class, "expression", Expression.class, OPTIONAL, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(2);
- createPropertyList(ReturnStatement.class, propertyList);
- addProperty(EXPRESSION_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The expression; <code>null</code> for none; defaults to none.
- */
- private Expression optionalExpression = null;
-
- /**
- * Creates a new AST node for a return statement owned by the
- * given AST. By default, the statement has no expression.
- *
- * @param ast the AST that is to own this node
- */
- ReturnStatement(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == EXPRESSION_PROPERTY) {
- if (get) {
- return getExpression();
- } else {
- setExpression((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return RETURN_STATEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- ReturnStatement result = new ReturnStatement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- result.setExpression(
- (Expression) ASTNode.copySubtree(target, getExpression()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- acceptChild(visitor, getExpression());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the expression of this return statement, or
- * <code>null</code> if there is none.
- *
- * @return the expression node, or <code>null</code> if there is none
- */
- public Expression getExpression() {
- return this.optionalExpression;
- }
-
- /**
- * Sets or clears the expression of this return statement.
- *
- * @param expression the expression node, or <code>null</code> if
- * there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setExpression(Expression expression) {
- ASTNode oldChild = this.optionalExpression;
- preReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- this.optionalExpression = expression;
- postReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 1 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.optionalExpression == null ? 0 : getExpression().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import net.sourceforge.phpdt.core.compiler.InvalidInputException;
-import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
-import net.sourceforge.phpdt.internal.compiler.parser.TerminalTokens;
-
-/**
- * AST node for a simple name. A simple name is an identifier other than
- * a keyword, boolean literal ("true", "false") or null literal ("null").
- * <pre>
- * SimpleName:
- * Identifier
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class SimpleName extends Name {
-
- /**
- * The "identifier" structural property of this node type.
- *
- * @since 3.0
- */
- public static final SimplePropertyDescriptor IDENTIFIER_PROPERTY =
- new SimplePropertyDescriptor(SimpleName.class, "identifier", String.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(2);
- createPropertyList(SimpleName.class, propertyList);
- addProperty(IDENTIFIER_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the AST.JLS* constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * An unspecified (but externally observable) legal Java identifier.
- */
- private static final String MISSING_IDENTIFIER = "MISSING";//$NON-NLS-1$
-
- /**
- * The identifier; defaults to a unspecified, legal Java identifier.
- */
- private String identifier = MISSING_IDENTIFIER;
-
- /**
- * Creates a new AST node for a simple name owned by the given AST.
- * The new node has an unspecified, legal Java identifier.
- * <p>
- * N.B. This constructor is package-private; all subclasses must be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- SimpleName(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- * @since 3.0
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final Object internalGetSetObjectProperty(SimplePropertyDescriptor property, boolean get, Object value) {
- if (property == IDENTIFIER_PROPERTY) {
- if (get) {
- return getIdentifier();
- } else {
- setIdentifier((String) value);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetObjectProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return SIMPLE_NAME;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- SimpleName result = new SimpleName(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setIdentifier(getIdentifier());
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- visitor.visit(this);
- visitor.endVisit(this);
- }
-
- /**
- * Returns this node's identifier.
- *
- * @return the identifier of this node
- */
- public String getIdentifier() {
- return this.identifier;
- }
-
- /**
- * Sets the identifier of this node to the given value.
- * The identifier should be legal according to the rules
- * of the Java language. Note that keywords are not legal
- * identifiers.
- * <p>
- * Note that the list of keywords may depend on the version of the
- * language (determined when the AST object was created).
- * </p>
- *
- * @param identifier the identifier of this node
- * @exception IllegalArgumentException if the identifier is invalid
- */
- public void setIdentifier(String identifier) {
- // update internalSetIdentifier if this is changed
- if (identifier == null) {
- throw new IllegalArgumentException();
- }
- Scanner scanner = this.ast.scanner;
- char[] source = identifier.toCharArray();
- scanner.setSource(source);
- final int length = source.length;
- scanner.resetTo(0, length - 1);
- try {
- int tokenType = scanner.scanIdentifier();
- if (tokenType != TerminalTokens.TokenNameIdentifier) {
- throw new IllegalArgumentException();
- }
- if (scanner.currentPosition != length) {
- // this is the case when there is only one identifier see 87849
- throw new IllegalArgumentException();
- }
- } catch(InvalidInputException e) {
- throw new IllegalArgumentException();
- }
- preValueChange(IDENTIFIER_PROPERTY);
- this.identifier = identifier;
- postValueChange(IDENTIFIER_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * This method is a copy of setIdentifier(String) that doesn't do any validation.
- */
- void internalSetIdentifier(String ident) {
- preValueChange(IDENTIFIER_PROPERTY);
- this.identifier = ident;
- postValueChange(IDENTIFIER_PROPERTY);
- }
-
- /**
- * Returns whether this simple name represents a name that is being defined,
- * as opposed to one being referenced. The following positions are considered
- * ones where a name is defined:
- * <ul>
- * <li>The type name in a <code>TypeDeclaration</code> node.</li>
- * <li>The method name in a <code>MethodDeclaration</code> node
- * providing <code>isConstructor</code> is <code>false</code>.</li>
- * <li>The variable name in any type of <code>VariableDeclaration</code>
- * node.</li>
- * <li>The enum type name in a <code>EnumDeclaration</code> node.</li>
- * <li>The enum constant name in an <code>EnumConstantDeclaration</code>
- * node.</li>
- * <li>The variable name in an <code>EnhancedForStatement</code>
- * node.</li>
- * <li>The type variable name in a <code>TypeParameter</code>
- * node.</li>
- * <li>The type name in an <code>AnnotationTypeDeclaration</code> node.</li>
- * <li>The member name in an <code>AnnotationTypeMemberDeclaration</code> node.</li>
- * </ul>
- * <p>
- * Note that this is a convenience method that simply checks whether
- * this node appears in the declaration position relative to its parent.
- * It always returns <code>false</code> if this node is unparented.
- * </p>
- *
- * @return <code>true</code> if this node declares a name, and
- * <code>false</code> otherwise
- */
- public boolean isDeclaration() {
- StructuralPropertyDescriptor d = getLocationInParent();
- if (d == null) {
- // unparented node
- return false;
- }
- ASTNode parent = getParent();
- if (parent instanceof TypeDeclaration) {
- return (d == TypeDeclaration.NAME_PROPERTY);
- }
- if (parent instanceof MethodDeclaration) {
- MethodDeclaration p = (MethodDeclaration) parent;
- // could be the name of the method or constructor
- return !p.isConstructor() && (d == MethodDeclaration.NAME_PROPERTY);
- }
- if (parent instanceof SingleVariableDeclaration) {
- return (d == SingleVariableDeclaration.NAME_PROPERTY);
- }
- if (parent instanceof VariableDeclarationFragment) {
- return (d == VariableDeclarationFragment.NAME_PROPERTY);
- }
- if (parent instanceof EnumDeclaration) {
- return (d == EnumDeclaration.NAME_PROPERTY);
- }
- if (parent instanceof EnumConstantDeclaration) {
- return (d == EnumConstantDeclaration.NAME_PROPERTY);
- }
- if (parent instanceof TypeParameter) {
- return (d == TypeParameter.NAME_PROPERTY);
- }
- if (parent instanceof AnnotationTypeDeclaration) {
- return (d == AnnotationTypeDeclaration.NAME_PROPERTY);
- }
- if (parent instanceof AnnotationTypeMemberDeclaration) {
- return (d == AnnotationTypeMemberDeclaration.NAME_PROPERTY);
- }
- return false;
- }
-
- /* (omit javadoc for this method)
- * Method declared on Name.
- */
- void appendName(StringBuffer buffer) {
- buffer.append(getIdentifier());
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- int size = BASE_NAME_NODE_SIZE + 2 * 4;
- if (identifier != MISSING_IDENTIFIER) {
- // everything but our missing id costs
- size += stringSize(identifier);
- }
- return size;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return memSize();
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * Descriptor for a simple property of an AST node.
- * A simple property is one whose value is a
- * primitive type (such as <code>int</code> or <code>boolean</code>)
- * or some simple value type (such as <code>String</code> or
- * <code>InfixExpression.Operator</code>).
- *
- * @see org.eclipse.jdt.core.dom.ASTNode#getStructuralProperty(StructuralPropertyDescriptor)
- * @see org.eclipse.jdt.core.dom.ASTNode#setStructuralProperty(StructuralPropertyDescriptor, Object)
- * @since 3.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public final class SimplePropertyDescriptor extends StructuralPropertyDescriptor {
-
- /**
- * Value type. For example, for a node type like
- * SingleVariableDeclaration, the modifiers property is int.class
- */
- private final Class valueType;
-
- /**
- * Indicates whether a value is mandatory. A property value is allowed
- * to be <code>null</code> only if it is not mandatory.
- */
- private final boolean mandatory;
-
- /**
- * Creates a new simple property descriptor with the given property id.
- * Note that this constructor is declared package-private so that
- * property descriptors can only be created by the AST
- * implementation.
- *
- * @param nodeClass concrete AST node type that owns this property
- * @param propertyId the property id
- * @param valueType the value type of this property
- * @param mandatory <code>true</code> if the property is mandatory,
- * and <code>false</code> if it is may be <code>null</code>
- */
- SimplePropertyDescriptor(Class nodeClass, String propertyId, Class valueType, boolean mandatory) {
- super(nodeClass, propertyId);
- if (valueType == null || ASTNode.class.isAssignableFrom(valueType)) {
- throw new IllegalArgumentException();
- }
- this.valueType = valueType;
- this.mandatory = mandatory;
- }
-
- /**
- * Returns the value type of this property.
- * <p>
- * For example, for a node type like SingleVariableDeclaration,
- * the "modifiers" property returns <code>int.class</code>.
- * </p>
- *
- * @return the value type of the property
- */
- public Class getValueType() {
- return this.valueType;
- }
-
- /**
- * Returns whether this property is mandatory. A property value
- * is not allowed to be <code>null</code> if it is mandatory.
- *
- * @return <code>true</code> if the property is mandatory,
- * and <code>false</code> if it is may be <code>null</code>
- */
- public boolean isMandatory() {
- return this.mandatory;
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Type node for a named class type, a named interface type, or a type variable.
- * <p>
- * This kind of node is used to convert a name (<code>Name</code>) into a type
- * (<code>Type</code>) by wrapping it.
- * </p>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class SimpleType extends Type {
-
- /**
- * The "name" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(SimpleType.class, "name", Name.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(2);
- createPropertyList(SimpleType.class, propertyList);
- addProperty(NAME_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The type name node; lazily initialized; defaults to a type with
- * an unspecfied, but legal, name.
- */
- private Name typeName = null;
-
- /**
- * Creates a new unparented node for a simple type owned by the given AST.
- * By default, an unspecified, but legal, name.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- SimpleType(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((Name) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return SIMPLE_TYPE;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- SimpleType result = new SimpleType(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setName((Name) (getName()).clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- acceptChild(visitor, getName());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the name of this simple type.
- *
- * @return the name of this simple type
- */
- public Name getName() {
- if (this.typeName == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.typeName == null) {
- preLazyInit();
- this.typeName = new SimpleName(this.ast);
- postLazyInit(this.typeName, NAME_PROPERTY);
- }
- }
- }
- return this.typeName;
- }
-
- /**
- * Sets the name of this simple type to the given name.
- *
- * @param typeName the new name of this simple type
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setName(Name typeName) {
- if (typeName == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.typeName;
- preReplaceChild(oldChild, typeName, NAME_PROPERTY);
- this.typeName = typeName;
- postReplaceChild(oldChild, typeName, NAME_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Code as free
- return BASE_NODE_SIZE + 1 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.typeName == null ? 0 : getName().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Single member annotation node (added in JLS3 API). The single member annotation
- * "@foo(bar)" is equivalent to the normal annotation "@foo(value=bar)".
- * <p>
- * <pre>
- * SingleMemberAnnotation:
- * <b>@</b> TypeName <b>(</b> Expression <b>)</b>
- * </pre>
- * Within annotations, only certain kinds of expressions are meaningful,
- * including other annotations.
- * </p>
- *
- * @since 3.1
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public final class SingleMemberAnnotation extends Annotation {
-
- /**
- * The "typeName" structural property of this node type.
- */
- public static final ChildPropertyDescriptor TYPE_NAME_PROPERTY =
- internalTypeNamePropertyFactory(SingleMemberAnnotation.class);
-
- /**
- * The "value" structural property of this node type.
- */
- public static final ChildPropertyDescriptor VALUE_PROPERTY =
- new ChildPropertyDescriptor(SingleMemberAnnotation.class, "value", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(3);
- createPropertyList(SingleMemberAnnotation.class, propertyList);
- addProperty(TYPE_NAME_PROPERTY, propertyList);
- addProperty(VALUE_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the AST.JLS* constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The value; lazily initialized; defaults to a unspecified, but legal,
- * expression.
- */
- private Expression value = null;
-
- /**
- * Creates a new unparented normal annotation node owned
- * by the given AST. By default, the annotation has an
- * unspecified type name and an unspecified value.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- SingleMemberAnnotation(AST ast) {
- super(ast);
- unsupportedIn2();
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == TYPE_NAME_PROPERTY) {
- if (get) {
- return getTypeName();
- } else {
- setTypeName((Name) child);
- return null;
- }
- }
- if (property == VALUE_PROPERTY) {
- if (get) {
- return getValue();
- } else {
- setValue((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildPropertyDescriptor internalTypeNameProperty() {
- return TYPE_NAME_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return SINGLE_MEMBER_ANNOTATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- SingleMemberAnnotation result = new SingleMemberAnnotation(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setTypeName((Name) ASTNode.copySubtree(target, getTypeName()));
- result.setValue((Expression) ASTNode.copySubtree(target, getValue()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getTypeName());
- acceptChild(visitor, getValue());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the value of this annotation.
- *
- * @return the value node
- */
- public Expression getValue() {
- if (this.value == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.value == null) {
- preLazyInit();
- this.value = new SimpleName(this.ast);
- postLazyInit(this.value, VALUE_PROPERTY);
- }
- }
- }
- return this.value;
- }
-
- /**
- * Sets the value of this annotation.
- *
- * @param value the new value
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setValue(Expression value) {
- if (value == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.value;
- preReplaceChild(oldChild, value, VALUE_PROPERTY);
- this.value = value;
- postReplaceChild(oldChild, value, VALUE_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 1 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.typeName == null ? 0 : getTypeName().treeSize())
- + (this.value == null ? 0 : getValue().treeSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-/**
- * Single variable declaration AST node type. Single variable
- * declaration nodes are used in a limited number of places, including formal
- * parameter lists and catch clauses. They are not used for field declarations
- * and regular variable declaration statements.
- * For JLS2:
- * <pre>
- * SingleVariableDeclaration:
- * { Modifier } Type Identifier { <b>[</b><b>]</b> } [ <b>=</b> Expression ]
- * </pre>
- * For JLS3, the modifier flags were replaced by
- * a list of modifier nodes (intermixed with annotations), and the variable arity
- * indicator was added:
- * <pre>
- * SingleVariableDeclaration:
- * { ExtendedModifier } Type [ <b>...</b> ] Identifier { <b>[</b><b>]</b> } [ <b>=</b> Expression ]
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class SingleVariableDeclaration extends VariableDeclaration {
-
- /**
- * The "modifiers" structural property of this node type (JLS2 API only).
- * @since 3.0
- */
- public static final SimplePropertyDescriptor MODIFIERS_PROPERTY =
- new SimplePropertyDescriptor(SingleVariableDeclaration.class, "modifiers", int.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * The "modifiers" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildListPropertyDescriptor MODIFIERS2_PROPERTY =
- new ChildListPropertyDescriptor(SingleVariableDeclaration.class, "modifiers", IExtendedModifier.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "name" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(SingleVariableDeclaration.class, "name", SimpleName.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "type" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor TYPE_PROPERTY =
- new ChildPropertyDescriptor(SingleVariableDeclaration.class, "type", Type.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "varargs" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final SimplePropertyDescriptor VARARGS_PROPERTY =
- new SimplePropertyDescriptor(SingleVariableDeclaration.class, "varargs", boolean.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * The "extraDimensions" structural property of this node type.
- * @since 3.0
- */
- public static final SimplePropertyDescriptor EXTRA_DIMENSIONS_PROPERTY =
- new SimplePropertyDescriptor(SingleVariableDeclaration.class, "extraDimensions", int.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * The "initializer" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor INITIALIZER_PROPERTY =
- new ChildPropertyDescriptor(SingleVariableDeclaration.class, "initializer", Expression.class, OPTIONAL, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS_2_0;
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.1
- */
- private static final List PROPERTY_DESCRIPTORS_3_0;
-
- static {
- List propertyList = new ArrayList(6);
- createPropertyList(SingleVariableDeclaration.class, propertyList);
- addProperty(MODIFIERS_PROPERTY, propertyList);
- addProperty(TYPE_PROPERTY, propertyList);
- addProperty(NAME_PROPERTY, propertyList);
- addProperty(EXTRA_DIMENSIONS_PROPERTY, propertyList);
- addProperty(INITIALIZER_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS_2_0 = reapPropertyList(propertyList);
-
- propertyList = new ArrayList(7);
- createPropertyList(SingleVariableDeclaration.class, propertyList);
- addProperty(MODIFIERS2_PROPERTY, propertyList);
- addProperty(TYPE_PROPERTY, propertyList);
- addProperty(VARARGS_PROPERTY, propertyList);
- addProperty(NAME_PROPERTY, propertyList);
- addProperty(EXTRA_DIMENSIONS_PROPERTY, propertyList);
- addProperty(INITIALIZER_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS_3_0 = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- if (apiLevel == AST.JLS2_INTERNAL) {
- return PROPERTY_DESCRIPTORS_2_0;
- } else {
- return PROPERTY_DESCRIPTORS_3_0;
- }
- }
-
- /**
- * The extended modifiers (element type: <code>IExtendedModifier</code>).
- * Null in JLS2. Added in JLS3; defaults to an empty list
- * (see constructor).
- *
- * @since 3.1
- */
- private ASTNode.NodeList modifiers = null;
-
- /**
- * The modifiers; bit-wise or of Modifier flags.
- * Defaults to none. Not used in 3.0.
- */
- private int modifierFlags = Modifier.NONE;
-
- /**
- * The variable name; lazily initialized; defaults to a unspecified,
- * legal Java identifier.
- */
- private SimpleName variableName = null;
-
- /**
- * The type; lazily initialized; defaults to a unspecified,
- * legal type.
- */
- private Type type = null;
-
- /**
- * Indicates the last parameter of a variable arity method;
- * defaults to false.
- *
- * @since 3.1
- */
- private boolean variableArity = false;
-
- /**
- * The number of extra array dimensions that appear after the variable;
- * defaults to 0.
- *
- * @since 2.1
- */
- private int extraArrayDimensions = 0;
-
- /**
- * The initializer expression, or <code>null</code> if none;
- * defaults to none.
- */
- private Expression optionalInitializer = null;
-
- /**
- * Creates a new AST node for a variable declaration owned by the given
- * AST. By default, the variable declaration has: no modifiers, an
- * unspecified (but legal) type, an unspecified (but legal) variable name,
- * 0 dimensions after the variable; no initializer; not variable arity.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- SingleVariableDeclaration(AST ast) {
- super(ast);
- if (ast.apiLevel >= AST.JLS3) {
- this.modifiers = new ASTNode.NodeList(MODIFIERS2_PROPERTY);
- }
- }
-
- /* (omit javadoc for this method)
- * Method declared on VariableDeclaration.
- * @since 3.1
- */
- final SimplePropertyDescriptor internalExtraDimensionsProperty() {
- return EXTRA_DIMENSIONS_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on VariableDeclaration.
- * @since 3.1
- */
- final ChildPropertyDescriptor internalInitializerProperty() {
- return INITIALIZER_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on VariableDeclaration.
- * @since 3.1
- */
- final ChildPropertyDescriptor internalNameProperty() {
- return NAME_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int internalGetSetIntProperty(SimplePropertyDescriptor property, boolean get, int value) {
- if (property == MODIFIERS_PROPERTY) {
- if (get) {
- return getModifiers();
- } else {
- setModifiers(value);
- return 0;
- }
- }
- if (property == EXTRA_DIMENSIONS_PROPERTY) {
- if (get) {
- return getExtraDimensions();
- } else {
- setExtraDimensions(value);
- return 0;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetIntProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean internalGetSetBooleanProperty(SimplePropertyDescriptor property, boolean get, boolean value) {
- if (property == VARARGS_PROPERTY) {
- if (get) {
- return isVarargs();
- } else {
- setVarargs(value);
- return false;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetBooleanProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- if (property == TYPE_PROPERTY) {
- if (get) {
- return getType();
- } else {
- setType((Type) child);
- return null;
- }
- }
- if (property == INITIALIZER_PROPERTY) {
- if (get) {
- return getInitializer();
- } else {
- setInitializer((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == MODIFIERS2_PROPERTY) {
- return modifiers();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return SINGLE_VARIABLE_DECLARATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- SingleVariableDeclaration result = new SingleVariableDeclaration(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- if (this.ast.apiLevel == AST.JLS2_INTERNAL) {
- result.setModifiers(getModifiers());
- } else {
- result.modifiers().addAll(ASTNode.copySubtrees(target, modifiers()));
- result.setVarargs(isVarargs());
- }
- result.setType((Type) getType().clone(target));
- result.setExtraDimensions(getExtraDimensions());
- result.setName((SimpleName) getName().clone(target));
- result.setInitializer(
- (Expression) ASTNode.copySubtree(target, getInitializer()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- if (this.ast.apiLevel >= AST.JLS3) {
- acceptChildren(visitor, this.modifiers);
- }
- acceptChild(visitor, getType());
- acceptChild(visitor, getName());
- acceptChild(visitor, getInitializer());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the live ordered list of modifiers and annotations
- * of this declaration (added in JLS3 API).
- * <p>
- * Note that the final modifier is the only meaningful modifier for local
- * variable and formal parameter declarations.
- * </p>
- *
- * @return the live list of modifiers and annotations
- * (element type: <code>IExtendedModifier</code>)
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public List modifiers() {
- // more efficient than just calling unsupportedIn2() to check
- if (this.modifiers == null) {
- unsupportedIn2();
- }
- return this.modifiers;
- }
-
- /**
- * Returns the modifiers explicitly specified on this declaration.
- * <p>
- * In the JLS3 API, this method is a convenience method that
- * computes these flags from <code>modifiers()</code>.
- * </p>
- *
- * @return the bit-wise or of <code>Modifier</code> constants
- * @see Modifier
- */
- public int getModifiers() {
- // more efficient than checking getAST().API_LEVEL
- if (this.modifiers == null) {
- // JLS2 behavior - bona fide property
- return this.modifierFlags;
- } else {
- // JLS3 behavior - convenient method
- // performance could be improved by caching computed flags
- // but this would require tracking changes to this.modifiers
- int computedModifierFlags = Modifier.NONE;
- for (Iterator it = modifiers().iterator(); it.hasNext(); ) {
- Object x = it.next();
- if (x instanceof Modifier) {
- computedModifierFlags |= ((Modifier) x).getKeyword().toFlagValue();
- }
- }
- return computedModifierFlags;
- }
- }
-
- /**
- * Sets the modifiers explicitly specified on this declaration (JLS2 API only).
- * <p>
- * The following modifiers are meaningful for fields: public, private, protected,
- * static, final, volatile, and transient. For local variable and formal
- * parameter declarations, the only meaningful modifier is final.
- * </p>
- *
- * @param modifiers the given modifiers (bit-wise or of <code>Modifier</code> constants)
- * @exception UnsupportedOperationException if this operation is used in
- * an AST later than JLS2
- * @see Modifier
- * @deprecated In the JLS3 API, this method is replaced by
- * {@link #modifiers()} which contains a list of a <code>Modifier</code> nodes.
- */
- public void setModifiers(int modifiers) {
- internalSetModifiers(modifiers);
- }
-
- /**
- * Internal synonym for deprecated method. Used to avoid
- * deprecation warnings.
- * @since 3.1
- */
- /*package*/ final void internalSetModifiers(int pmodifiers) {
- supportedOnlyIn2();
- preValueChange(MODIFIERS_PROPERTY);
- this.modifierFlags = pmodifiers;
- postValueChange(MODIFIERS_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on VariableDeclaration.
- */
- public SimpleName getName() {
- if (this.variableName == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.variableName == null) {
- preLazyInit();
- this.variableName = new SimpleName(this.ast);
- postLazyInit(this.variableName, NAME_PROPERTY);
- }
- }
- }
- return this.variableName;
- }
-
- /* (omit javadoc for this method)
- * Method declared on VariableDeclaration.
- */
- public void setName(SimpleName variableName) {
- if (variableName == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.variableName;
- preReplaceChild(oldChild, variableName, NAME_PROPERTY);
- this.variableName = variableName;
- postReplaceChild(oldChild, variableName, NAME_PROPERTY);
- }
-
- /**
- * Returns the type of the variable declared in this variable declaration,
- * exclusive of any extra array dimensions.
- *
- * @return the type
- */
- public Type getType() {
- if (this.type == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.type == null) {
- preLazyInit();
- this.type = this.ast.newPrimitiveType(PrimitiveType.INT);
- postLazyInit(this.type, TYPE_PROPERTY);
- }
- }
- }
- return this.type;
- }
-
- /**
- * Sets the type of the variable declared in this variable declaration to
- * the given type, exclusive of any extra array dimensions.
- *
- * @param type the new type
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setType(Type type) {
- if (type == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.type;
- preReplaceChild(oldChild, type, TYPE_PROPERTY);
- this.type = type;
- postReplaceChild(oldChild, type, TYPE_PROPERTY);
- }
-
- /**
- * Returns whether this declaration declares the last parameter of
- * a variable arity method (added in JLS3 API).
- * <p>
- * Note that the binding for the type <code>Foo</code>in the vararg method
- * declaration <code>void fun(Foo... args)</code> is always for the type as
- * written; i.e., the type binding for <code>Foo</code>. However, if you
- * navigate from the method declaration to its method binding to the
- * type binding for its last parameter, the type binding for the vararg
- * parameter is always an array type (i.e., <code>Foo[]</code>) reflecting
- * the way vararg methods get compiled.
- * </p>
- *
- * @return <code>true</code> if this is a variable arity parameter declaration,
- * and <code>false</code> otherwise
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public boolean isVarargs() {
- // more efficient than just calling unsupportedIn2() to check
- if (this.modifiers == null) {
- unsupportedIn2();
- }
- return this.variableArity;
- }
-
- /**
- * Sets whether this declaration declares the last parameter of
- * a variable arity method (added in JLS3 API).
- *
- * @param variableArity <code>true</code> if this is a variable arity
- * parameter declaration, and <code>false</code> otherwise
- * @since 3.1
- */
- public void setVarargs(boolean variableArity) {
- // more efficient than just calling unsupportedIn2() to check
- if (this.modifiers == null) {
- unsupportedIn2();
- }
- preValueChange(VARARGS_PROPERTY);
- this.variableArity = variableArity;
- postValueChange(VARARGS_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on VariableDeclaration.
- * @since 2.1
- */
- public int getExtraDimensions() {
- return this.extraArrayDimensions;
- }
-
- /* (omit javadoc for this method)
- * Method declared on VariableDeclaration.
- * @since 2.1
- */
- public void setExtraDimensions(int dimensions) {
- if (dimensions < 0) {
- throw new IllegalArgumentException();
- }
- preValueChange(EXTRA_DIMENSIONS_PROPERTY);
- this.extraArrayDimensions = dimensions;
- postValueChange(EXTRA_DIMENSIONS_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on VariableDeclaration.
- */
- public Expression getInitializer() {
- return this.optionalInitializer;
- }
-
- /* (omit javadoc for this method)
- * Method declared on VariableDeclaration.
- */
- public void setInitializer(Expression initializer) {
- // a SingleVariableDeclaration may occur inside an Expression
- // must check cycles
- ASTNode oldChild = this.optionalInitializer;
- preReplaceChild(oldChild, initializer,INITIALIZER_PROPERTY);
- this.optionalInitializer = initializer;
- postReplaceChild(oldChild, initializer,INITIALIZER_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Operator as free
- return BASE_NODE_SIZE + 7 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.modifiers == null ? 0 : this.modifiers.listSize())
- + (this.type == null ? 0 : getType().treeSize())
- + (this.variableName == null ? 0 : getName().treeSize())
- + (this.optionalInitializer == null ? 0 : getInitializer().treeSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2006 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import net.sourceforge.phpdt.core.compiler.InvalidInputException;
-import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
-import net.sourceforge.phpdt.internal.compiler.parser.TerminalTokens;
-
-/**
- * Abstract base class of AST nodes that represent statements.
- * There are many kinds of statements.
- * <p>
- * The grammar combines both Statement and BlockStatement.
- * For JLS2:
- * <pre>
- * Statement:
- * Block
- * IfStatement
- * ForStatement
- * WhileStatement
- * DoStatement
- * TryStatement
- * SwitchStatement
- * SynchronizedStatement
- * ReturnStatement
- * ThrowStatement
- * BreakStatement
- * ContinueStatement
- * EmptyStatement
- * ExpressionStatement
- * LabeledStatement
- * AssertStatement
- * VariableDeclarationStatement
- * TypeDeclarationStatement
- * ConstructorInvocation
- * SuperConstructorInvocation
- * </pre>
- * For JLS3, an enhanced for node type was added:
- * <pre>
- * Statement:
- * Block
- * IfStatement
- * ForStatement
- * EnhancedForStatement
- * WhileStatement
- * DoStatement
- * TryStatement
- * SwitchStatement
- * SynchronizedStatement
- * ReturnStatement
- * ThrowStatement
- * BreakStatement
- * ContinueStatement
- * EmptyStatement
- * ExpressionStatement
- * LabeledStatement
- * AssertStatement
- * VariableDeclarationStatement
- * TypeDeclarationStatement
- * ConstructorInvocation
- * SuperConstructorInvocation
- * </pre>
- * </p>
- *
- * @since 2.0
- */
-public abstract class Statement extends ASTNode {
-
- /**
- * The leading comment, or <code>null</code> if none.
- * Defaults to none.
- *
- * @deprecated The leading comment feature was removed in 2.1.
- */
- private String optionalLeadingComment = null;
-
- /**
- * Creates a new AST node for a statement owned by the given AST.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- Statement(AST ast) {
- super(ast);
- }
-
- /**
- * Returns the leading comment string, including the starting
- * and ending comment delimiters, and any embedded line breaks.
- * <p>
- * A leading comment is a comment that appears before the statement.
- * It may be either a traditional comment or an end-of-line comment.
- * Traditional comments must begin with "/*, may contain line breaks,
- * and must end with "*/. End-of-line comments must begin with "//",
- * must end with a line delimiter (as per JLS 3.7), and must not contain
- * line breaks.
- * </p>
- *
- * @return the comment string, or <code>null</code> if none
- * @deprecated This feature was removed in the 2.1 release because it was
- * only a partial, and inadequate, solution to the issue of associating
- * comments with statements. Furthermore, AST.parseCompilationUnit did not
- * associate leading comments, making this moot. Clients that need to access
- * comments preceding a statement should either consult the compilation
- * unit's {@linkplain CompilationUnit#getCommentList() comment table}
- * or use a scanner to reanalyze the source text immediately preceding
- * the statement's source range.
- */
- public String getLeadingComment() {
- return optionalLeadingComment;
- }
-
- /**
- * Sets or clears the leading comment string. The comment
- * string must include the starting and ending comment delimiters,
- * and any embedded linebreaks.
- * <p>
- * A leading comment is a comment that appears before the statement.
- * It may be either a traditional comment or an end-of-line comment.
- * Traditional comments must begin with "/*, may contain line breaks,
- * and must end with "*/. End-of-line comments must begin with "//"
- * (as per JLS 3.7), and must not contain line breaks.
- * </p>
- * <p>
- * Examples:
- * <code>
- * <pre>
- * setLeadingComment("/* traditional comment */"); // correct
- * setLeadingComment("missing comment delimiters"); // wrong
- * setLeadingComment("/* unterminated traditional comment "); // wrong
- * setLeadingComment("/* broken\n traditional comment */"); // correct
- * setLeadingComment("// end-of-line comment\n"); // correct
- * setLeadingComment("// end-of-line comment without line terminator"); // correct
- * setLeadingComment("// broken\n end-of-line comment\n"); // wrong
- * </pre>
- * </code>
- * </p>
- *
- * @param comment the comment string, or <code>null</code> if none
- * @exception IllegalArgumentException if the comment string is invalid
- * @deprecated This feature was removed in the 2.1 release because it was
- * only a partial, and inadequate, solution to the issue of associating
- * comments with statements.
- */
- public void setLeadingComment(String comment) {
- if (comment != null) {
- char[] source = comment.toCharArray();
- Scanner scanner = this.ast.scanner;
- scanner.resetTo(0, source.length);
- scanner.setSource(source);
- try {
- int token;
- boolean onlyOneComment = false;
- while ((token = scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {
- switch(token) {
- case TerminalTokens.TokenNameCOMMENT_BLOCK :
- case TerminalTokens.TokenNameCOMMENT_JAVADOC :
- case TerminalTokens.TokenNameCOMMENT_LINE :
- if (onlyOneComment) {
- throw new IllegalArgumentException();
- }
- onlyOneComment = true;
- break;
- default:
- onlyOneComment = false;
- }
- }
- if (!onlyOneComment) {
- throw new IllegalArgumentException();
- }
- } catch (InvalidInputException e) {
- throw new IllegalArgumentException();
- }
- }
- // we do not consider the obsolete comment as a structureal property
- // but we protect them nevertheless
- checkModifiable();
- this.optionalLeadingComment = comment;
- }
-
- /**
- * Copies the leading comment from the given statement.
- *
- * @param source the statement that supplies the leading comment
- * @since 2.1
- */
- void copyLeadingComment(Statement source) {
- setLeadingComment(source.getLeadingComment());
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- int size = BASE_NODE_SIZE + 1 * 4 + stringSize(getLeadingComment());
- return size;
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import net.sourceforge.phpdt.core.compiler.InvalidInputException;
-import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
-import net.sourceforge.phpdt.internal.compiler.parser.TerminalTokens;
-
-/**
- * String literal nodes.
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class StringLiteral extends Expression {
-
- /**
- * The "escapedValue" structural property of this node type.
- * @since 3.0
- */
- public static final SimplePropertyDescriptor ESCAPED_VALUE_PROPERTY =
- new SimplePropertyDescriptor(StringLiteral.class, "escapedValue", String.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(2);
- createPropertyList(StringLiteral.class, propertyList);
- addProperty(ESCAPED_VALUE_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The literal string, including quotes and escapes; defaults to the
- * literal for the empty string.
- */
- private String escapedValue = "\"\"";//$NON-NLS-1$
-
- /**
- * Creates a new unparented string literal node owned by the given AST.
- * By default, the string literal denotes the empty string.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- StringLiteral(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final Object internalGetSetObjectProperty(SimplePropertyDescriptor property, boolean get, Object value) {
- if (property == ESCAPED_VALUE_PROPERTY) {
- if (get) {
- return getEscapedValue();
- } else {
- setEscapedValue((String) value);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetObjectProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return STRING_LITERAL;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- StringLiteral result = new StringLiteral(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setEscapedValue(getEscapedValue());
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- visitor.visit(this);
- visitor.endVisit(this);
- }
-
- /**
- * Returns the string value of this literal node to the given string
- * literal token. The token is the sequence of characters that would appear
- * in the source program, including enclosing double quotes and embedded
- * escapes.
- *
- * @return the string literal token, including enclosing double
- * quotes and embedded escapes
- */
- public String getEscapedValue() {
- return this.escapedValue;
- }
-
- /**
- * Sets the string value of this literal node to the given string literal
- * token. The token is the sequence of characters that would appear in the
- * source program, including enclosing double quotes and embedded escapes.
- * For example,
- * <ul>
- * <li><code>""</code> <code>setLiteral("\"\"")</code></li>
- * <li><code>"hello world"</code> <code>setLiteral("\"hello world\"")</code></li>
- * <li><code>"boo\nhoo"</code> <code>setLiteral("\"boo\\nhoo\"")</code></li>
- * </ul>
- *
- * @param token the string literal token, including enclosing double
- * quotes and embedded escapes
- * @exception IllegalArgumentException if the argument is incorrect
- */
- public void setEscapedValue(String token) {
- // update internalSetEscapedValue(String) if this is changed
- if (token == null) {
- throw new IllegalArgumentException("Token cannot be null"); //$NON-NLS-1$
- }
- Scanner scanner = this.ast.scanner;
- char[] source = token.toCharArray();
- scanner.setSource(source);
- scanner.resetTo(0, source.length);
- try {
- int tokenType = scanner.getNextToken();
- switch(tokenType) {
- case TerminalTokens.TokenNameStringLiteral:
- break;
- default:
- throw new IllegalArgumentException("Invalid string literal : >" + token + "<"); //$NON-NLS-1$//$NON-NLS-2$
- }
- } catch(InvalidInputException e) {
- throw new IllegalArgumentException("Invalid string literal : >" + token + "<");//$NON-NLS-1$//$NON-NLS-2$
- }
- preValueChange(ESCAPED_VALUE_PROPERTY);
- this.escapedValue = token;
- postValueChange(ESCAPED_VALUE_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * This method is a copy of setEscapedValue(String) that doesn't do any validation.
- */
- void internalSetEscapedValue(String token) {
- preValueChange(ESCAPED_VALUE_PROPERTY);
- this.escapedValue = token;
- postValueChange(ESCAPED_VALUE_PROPERTY);
- }
-
- /**
- * Returns the value of this literal node.
- * <p>
- * For example,
- * <pre>
- * StringLiteral s;
- * s.setEscapedValue("\"hello\\nworld\"");
- * assert s.getLiteralValue().equals("hello\nworld");
- * </pre>
- * </p>
- * <p>
- * Note that this is a convenience method that converts from the stored
- * string literal token returned by <code>getEscapedLiteral</code>.
- * </p>
- *
- * @return the string value without enclosing double quotes and embedded
- * escapes
- * @exception IllegalArgumentException if the literal value cannot be converted
- */
- public String getLiteralValue() {
- String s = getEscapedValue();
- int len = s.length();
- if (len < 2 || s.charAt(0) != '\"' || s.charAt(len-1) != '\"' ) {
- throw new IllegalArgumentException();
- }
-
- Scanner scanner = this.ast.scanner;
- char[] source = s.toCharArray();
- scanner.setSource(source);
- scanner.resetTo(0, source.length);
- try {
- int tokenType = scanner.getNextToken();
- switch(tokenType) {
- case TerminalTokens.TokenNameStringLiteral:
- return scanner.getCurrentStringLiteral();
- default:
- throw new IllegalArgumentException();
- }
- } catch(InvalidInputException e) {
- throw new IllegalArgumentException();
- }
- }
-
- /**
- * Sets the value of this literal node.
- * <p>
- * For example,
- * <pre>
- * StringLiteral s;
- * s.setLiteralValue("hello\nworld");
- * assert s.getEscapedValue("\"hello\\nworld\"");
- * assert s.getLiteralValue().equals("hello\nworld");
- * </pre>
- * </p>
- * <p>
- * Note that this is a convenience method that converts to the stored
- * string literal token acceptable to <code>setEscapedLiteral</code>.
- * </p>
- *
- * @param value the string value without enclosing double quotes and
- * embedded escapes
- * @exception IllegalArgumentException if the argument is incorrect
- */
- public void setLiteralValue(String value) {
- if (value == null) {
- throw new IllegalArgumentException();
- }
- int len = value.length();
- StringBuffer b = new StringBuffer(len + 2);
-
- b.append("\""); // opening delimiter //$NON-NLS-1$
- for (int i = 0; i < len; i++) {
- char c = value.charAt(i);
- switch(c) {
- case '\b' :
- b.append("\\b"); //$NON-NLS-1$
- break;
- case '\t' :
- b.append("\\t"); //$NON-NLS-1$
- break;
- case '\n' :
- b.append("\\n"); //$NON-NLS-1$
- break;
- case '\f' :
- b.append("\\f"); //$NON-NLS-1$
- break;
- case '\r' :
- b.append("\\r"); //$NON-NLS-1$
- break;
- case '\"':
- b.append("\\\""); //$NON-NLS-1$
- break;
- case '\'':
- b.append("\\\'"); //$NON-NLS-1$
- break;
- case '\\':
- b.append("\\\\"); //$NON-NLS-1$
- break;
- case '\0' :
- b.append("\\0"); //$NON-NLS-1$
- break;
- case '\1' :
- b.append("\\1"); //$NON-NLS-1$
- break;
- case '\2' :
- b.append("\\2"); //$NON-NLS-1$
- break;
- case '\3' :
- b.append("\\3"); //$NON-NLS-1$
- break;
- case '\4' :
- b.append("\\4"); //$NON-NLS-1$
- break;
- case '\5' :
- b.append("\\5"); //$NON-NLS-1$
- break;
- case '\6' :
- b.append("\\6"); //$NON-NLS-1$
- break;
- case '\7' :
- b.append("\\7"); //$NON-NLS-1$
- break;
- default:
- b.append(c);
- }
- }
- b.append("\""); // closing delimiter //$NON-NLS-1$
- setEscapedValue(b.toString());
- }
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- int size = BASE_NODE_SIZE + 1 * 4 + stringSize(escapedValue);
- return size;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return memSize();
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * Abstract base class for property descriptors of AST nodes.
- * There are three kinds of properties:
- * <ul>
- * <li>simple properties ({@link SimplePropertyDescriptor})
- * - properties where the value is a primitive (int, boolean)
- * or simple (String, InfixExprsssion.Operator) type other than an
- * AST node; for example, the identifier of a {@link SimpleName}</li>
- * <li>child properties ({@link ChildPropertyDescriptor})
- * - properties whose value is another AST node;
- * for example, the name of a {@link MethodDeclaration}</li>
- * <li>child list properties ({@link ChildListPropertyDescriptor})
- * - properties where the value is a list of AST nodes;
- * for example, the statements of a {@link Block}</li>
- * </ul>
- *
- * @since 3.0
- * @noextend This class is not intended to be subclassed by clients.
- */
-public abstract class StructuralPropertyDescriptor {
-
- /**
- * Property id.
- */
- private final String propertyId;
-
- /**
- * The concrete AST node type that owns this property.
- */
- private final Class nodeClass;
-
- /**
- * Creates a new property descriptor for the given node type
- * with the given property id.
- * Note that this constructor is declared package-private so that
- * property descriptors can only be created by the AST
- * implementation.
- *
- * @param nodeClass concrete AST node type that owns this property
- * @param propertyId the property id
- */
- StructuralPropertyDescriptor(Class nodeClass, String propertyId) {
- if (nodeClass == null || propertyId == null) {
- throw new IllegalArgumentException();
- }
- this.propertyId = propertyId;
- this.nodeClass = nodeClass;
- }
-
- /**
- * Returns the id of this property.
- *
- * @return the property id
- */
- public final String getId() {
- return this.propertyId;
- }
-
- /**
- * Returns the AST node type that owns this property.
- * <p>
- * For example, for all properties of the node type
- * TypeDeclaration, this method returns <code>TypeDeclaration.class</code>.
- * </p>
- *
- * @return the node type that owns this property
- */
- public final Class getNodeClass() {
- return this.nodeClass;
- }
-
- /**
- * Returns whether this property is a simple property
- * (instance of {@link SimplePropertyDescriptor}.
- *
- * @return <code>true</code> if this is a simple property, and
- * <code>false</code> otherwise
- */
- public final boolean isSimpleProperty(){
- return (this instanceof SimplePropertyDescriptor);
- }
-
- /**
- * Returns whether this property is a child property
- * (instance of {@link ChildPropertyDescriptor}.
- *
- * @return <code>true</code> if this is a child property, and
- * <code>false</code> otherwise
- */
- public final boolean isChildProperty() {
- return (this instanceof ChildPropertyDescriptor);
- }
-
- /**
- * Returns whether this property is a child list property
- * (instance of {@link ChildListPropertyDescriptor}.
- *
- * @return <code>true</code> if this is a child list property, and
- * <code>false</code> otherwise
- */
- public final boolean isChildListProperty() {
- return (this instanceof ChildListPropertyDescriptor);
- }
-
- /**
- * Returns a string suitable for debug purposes.
- * @return {@inheritDoc}
- */
- public String toString() {
- StringBuffer b = new StringBuffer();
- if (isChildListProperty()) {
- b.append("ChildList"); //$NON-NLS-1$
- }
- if (isChildProperty()) {
- b.append("Child"); //$NON-NLS-1$
- }
- if (isSimpleProperty()) {
- b.append("Simple"); //$NON-NLS-1$
- }
- b.append("Property["); //$NON-NLS-1$
- if (this.nodeClass != null) {
- b.append(this.nodeClass.getName());
- }
- b.append(","); //$NON-NLS-1$
- if (this.propertyId != null) {
- b.append(this.propertyId);
- }
- b.append("]"); //$NON-NLS-1$
- return b.toString();
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Super constructor invocation statement AST node type.
- * For JLS2: * <pre>
- * SuperConstructorInvocation:
- * [ Expression <b>.</b> ] <b>super</b>
- * <b>(</b> [ Expression { <b>,</b> Expression } ] <b>)</b> <b>;</b>
- * </pre>
- * For JLS3, type arguments are added:
- * <pre>
- * SuperConstructorInvocation:
- * [ Expression <b>.</b> ]
- * [ <b><</b> Type { <b>,</b> Type } <b>></b> ]
- * <b>super</b> <b>(</b> [ Expression { <b>,</b> Expression } ] <b>)</b> <b>;</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class SuperConstructorInvocation extends Statement {
-
- /**
- * The "expression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(SuperConstructorInvocation.class, "expression", Expression.class, OPTIONAL, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "typeArguments" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildListPropertyDescriptor TYPE_ARGUMENTS_PROPERTY =
- new ChildListPropertyDescriptor(SuperConstructorInvocation.class, "typeArguments", Type.class, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "arguments" structural property of this node type.
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor ARGUMENTS_PROPERTY =
- new ChildListPropertyDescriptor(SuperConstructorInvocation.class, "arguments", Expression.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS_2_0;
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.1
- */
- private static final List PROPERTY_DESCRIPTORS_3_0;
-
- static {
- List propertyList = new ArrayList(3);
- createPropertyList(SuperConstructorInvocation.class, propertyList);
- addProperty(EXPRESSION_PROPERTY, propertyList);
- addProperty(ARGUMENTS_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS_2_0 = reapPropertyList(propertyList);
-
- propertyList = new ArrayList(4);
- createPropertyList(SuperConstructorInvocation.class, propertyList);
- addProperty(EXPRESSION_PROPERTY, propertyList);
- addProperty(TYPE_ARGUMENTS_PROPERTY, propertyList);
- addProperty(ARGUMENTS_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS_3_0 = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- if (apiLevel == AST.JLS2_INTERNAL) {
- return PROPERTY_DESCRIPTORS_2_0;
- } else {
- return PROPERTY_DESCRIPTORS_3_0;
- }
- }
-
- /**
- * The expression; <code>null</code> for none; defaults to none.
- */
- private Expression optionalExpression = null;
-
- /**
- * The type arguments (element type: <code>Type</code>).
- * Null in JLS2. Added in JLS3; defaults to an empty list
- * (see constructor).
- * @since 3.1
- */
- private ASTNode.NodeList typeArguments = null;
-
- /**
- * The list of argument expressions (element type:
- * <code>Expression</code>). Defaults to an empty list.
- */
- private ASTNode.NodeList arguments =
- new ASTNode.NodeList(ARGUMENTS_PROPERTY);
-
- /**
- * Creates a new AST node for an super constructor invocation statement
- * owned by the given AST. By default, no type arguments, and an empty list
- * of arguments.
- *
- * @param ast the AST that is to own this node
- */
- SuperConstructorInvocation(AST ast) {
- super(ast);
- if (ast.apiLevel >= AST.JLS3) {
- this.typeArguments = new ASTNode.NodeList(TYPE_ARGUMENTS_PROPERTY);
- }
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == EXPRESSION_PROPERTY) {
- if (get) {
- return getExpression();
- } else {
- setExpression((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == ARGUMENTS_PROPERTY) {
- return arguments();
- }
- if (property == TYPE_ARGUMENTS_PROPERTY) {
- return typeArguments();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return SUPER_CONSTRUCTOR_INVOCATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- SuperConstructorInvocation result = new SuperConstructorInvocation(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- result.setExpression(
- (Expression) ASTNode.copySubtree(target, getExpression()));
- if (this.ast.apiLevel >= AST.JLS3) {
- result.typeArguments().addAll(ASTNode.copySubtrees(target, typeArguments()));
- }
- result.arguments().addAll(ASTNode.copySubtrees(target, arguments()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getExpression());
- if (this.ast.apiLevel >= AST.JLS3) {
- acceptChildren(visitor, this.typeArguments);
- }
- acceptChildren(visitor, this.arguments);
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the expression of this super constructor invocation statement,
- * or <code>null</code> if there is none.
- *
- * @return the expression node, or <code>null</code> if there is none
- */
- public Expression getExpression() {
- return this.optionalExpression;
- }
-
- /**
- * Sets or clears the expression of this super constructor invocation
- * statement.
- *
- * @param expression the expression node, or <code>null</code> if
- * there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setExpression(Expression expression) {
- ASTNode oldChild = this.optionalExpression;
- preReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- this.optionalExpression = expression;
- postReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- }
-
- /**
- * Returns the live ordered list of type arguments of this constructor
- * invocation (added in JLS3 API).
- *
- * @return the live list of type arguments
- * (element type: <code>Type</code>)
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public List typeArguments() {
- // more efficient than just calling unsupportedIn2() to check
- if (this.typeArguments == null) {
- unsupportedIn2();
- }
- return this.typeArguments;
- }
-
- /**
- * Returns the live ordered list of argument expressions in this super
- * constructor invocation statement.
- *
- * @return the live list of argument expressions
- * (element type: <code>Expression</code>)
- */
- public List arguments() {
- return this.arguments;
- }
-
- /**
- * Resolves and returns the binding for the constructor invoked by this
- * expression.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the constructor binding, or <code>null</code> if the binding
- * cannot be resolved
- */
- public IMethodBinding resolveConstructorBinding() {
- return this.ast.getBindingResolver().resolveConstructor(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Code as free
- return BASE_NODE_SIZE + 3 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return memSize()
- + (this.optionalExpression == null ? 0 : getExpression().treeSize())
- + (this.typeArguments == null ? 0 : this.typeArguments.listSize())
- + (this.arguments == null ? 0 : this.arguments.listSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Simple or qualified "super" field access expression AST node type.
- *
- * <pre>
- * SuperFieldAccess:
- * [ ClassName <b>.</b> ] <b>super</b> <b>.</b> Identifier
- * </pre>
- *
- * <p>
- * See <code>FieldAccess</code> for guidelines on handling other expressions
- * that resemble qualified names.
- * </p>
- *
- * @see FieldAccess
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class SuperFieldAccess extends Expression {
-
- /**
- * The "qualifier" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor QUALIFIER_PROPERTY =
- new ChildPropertyDescriptor(SuperFieldAccess.class, "qualifier", Name.class, OPTIONAL, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "name" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(SuperFieldAccess.class, "name", SimpleName.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(3);
- createPropertyList(SuperFieldAccess.class, propertyList);
- addProperty(QUALIFIER_PROPERTY, propertyList);
- addProperty(NAME_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The optional qualifier; <code>null</code> for none; defaults to none.
- */
- private Name optionalQualifier = null;
-
- /**
- * The field; lazily initialized; defaults to an unspecified,
- * but legal, simple field name.
- */
- private SimpleName fieldName = null;
-
- /**
- * Creates a new unparented node for a super field access expression owned
- * by the given AST. By default, field name is an unspecified, but legal,
- * name, and there is no qualifier.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- SuperFieldAccess(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == QUALIFIER_PROPERTY) {
- if (get) {
- return getQualifier();
- } else {
- setQualifier((Name) child);
- return null;
- }
- }
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return SUPER_FIELD_ACCESS;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- SuperFieldAccess result = new SuperFieldAccess(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setName((SimpleName) ASTNode.copySubtree(target, getName()));
- result.setQualifier((Name) ASTNode.copySubtree(target, getQualifier()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getQualifier());
- acceptChild(visitor, getName());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the qualifier of this "super" field access expression, or
- * <code>null</code> if there is none.
- *
- * @return the qualifier name node, or <code>null</code> if there is none
- */
- public Name getQualifier() {
- return this.optionalQualifier;
- }
-
- /**
- * Sets or clears the qualifier of this "super" field access expression.
- *
- * @param name the qualifier name node, or <code>null</code> if
- * there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setQualifier(Name name) {
- ASTNode oldChild = this.optionalQualifier;
- preReplaceChild(oldChild, name, QUALIFIER_PROPERTY);
- this.optionalQualifier = name;
- postReplaceChild(oldChild, name, QUALIFIER_PROPERTY);
- }
-
- /**
- * Returns the name of the field accessed in this "super" field access
- * expression.
- *
- * @return the field name
- */
- public SimpleName getName() {
- if (this.fieldName == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.fieldName == null) {
- preLazyInit();
- this.fieldName = new SimpleName(this.ast);
- postLazyInit(this.fieldName, NAME_PROPERTY);
- }
- }
- }
- return this.fieldName;
- }
-
- /**
- * Resolves and returns the binding for the field accessed by this
- * expression.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the variable binding, or <code>null</code> if the binding cannot
- * be resolved
- * @since 3.0
- */
- public IVariableBinding resolveFieldBinding() {
- return this.ast.getBindingResolver().resolveField(this);
- }
-
- /**
- * Sets the name of the field accessed in this "super" field access
- * expression.
- *
- * @param fieldName the field name
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setName(SimpleName fieldName) {
- if (fieldName == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.fieldName;
- preReplaceChild(oldChild, fieldName, NAME_PROPERTY);
- this.fieldName = fieldName;
- postReplaceChild(oldChild, fieldName, NAME_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Code as free
- return BASE_NODE_SIZE + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.optionalQualifier == null ? 0 : getQualifier().treeSize())
- + (this.fieldName == null ? 0 : getName().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Simple or qualified "super" method invocation expression AST node type.
- * For JLS2:
- * <pre>
- * SuperMethodInvocation:
- * [ ClassName <b>.</b> ] <b>super</b> <b>.</b> Identifier
- * <b>(</b> [ Expression { <b>,</b> Expression } ] <b>)</b>
- * </pre>
- * For JLS3, type arguments are added:
- * <pre>
- * SuperMethodInvocation:
- * [ ClassName <b>.</b> ] <b>super</b> <b>.</b>
- * [ <b><</b> Type { <b>,</b> Type } <b>></b> ]
- * Identifier <b>(</b> [ Expression { <b>,</b> Expression } ] <b>)</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class SuperMethodInvocation extends Expression {
-
- /**
- * The "qualifier" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor QUALIFIER_PROPERTY =
- new ChildPropertyDescriptor(SuperMethodInvocation.class, "qualifier", Name.class, OPTIONAL, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "typeArguments" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildListPropertyDescriptor TYPE_ARGUMENTS_PROPERTY =
- new ChildListPropertyDescriptor(SuperMethodInvocation.class, "typeArguments", Type.class, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "name" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(SuperMethodInvocation.class, "name", SimpleName.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "arguments" structural property of this node type.
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor ARGUMENTS_PROPERTY =
- new ChildListPropertyDescriptor(SuperMethodInvocation.class, "arguments", Expression.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS_2_0;
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.1
- */
- private static final List PROPERTY_DESCRIPTORS_3_0;
-
- static {
- List propertyList = new ArrayList(4);
- createPropertyList(SuperMethodInvocation.class, propertyList);
- addProperty(QUALIFIER_PROPERTY, propertyList);
- addProperty(NAME_PROPERTY, propertyList);
- addProperty(ARGUMENTS_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS_2_0 = reapPropertyList(propertyList);
-
- propertyList = new ArrayList(5);
- createPropertyList(SuperMethodInvocation.class, propertyList);
- addProperty(QUALIFIER_PROPERTY, propertyList);
- addProperty(TYPE_ARGUMENTS_PROPERTY, propertyList);
- addProperty(NAME_PROPERTY, propertyList);
- addProperty(ARGUMENTS_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS_3_0 = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- if (apiLevel == AST.JLS2_INTERNAL) {
- return PROPERTY_DESCRIPTORS_2_0;
- } else {
- return PROPERTY_DESCRIPTORS_3_0;
- }
- }
-
- /**
- * The optional qualifier; <code>null</code> for none; defaults to none.
- */
- private Name optionalQualifier = null;
-
- /**
- * The type arguments (element type: <code>Type</code>).
- * Null in JLS2. Added in JLS3; defaults to an empty list
- * (see constructor).
- * @since 3.1
- */
- private ASTNode.NodeList typeArguments = null;
-
- /**
- * The method name; lazily initialized; defaults to a unspecified,
- * legal Java method name.
- */
- private SimpleName methodName = null;
-
- /**
- * The list of argument expressions (element type:
- * <code>Expression</code>). Defaults to an empty list.
- */
- private ASTNode.NodeList arguments =
- new ASTNode.NodeList(ARGUMENTS_PROPERTY);
-
- /**
- * Creates a new AST node for a "super" method invocation expression owned
- * by the given AST. By default, no qualifier, no type arguments,
- * an unspecified, but legal, method name, and an empty list of arguments.
- *
- * @param ast the AST that is to own this node
- */
- SuperMethodInvocation(AST ast) {
- super(ast);
- if (ast.apiLevel >= AST.JLS3) {
- this.typeArguments = new ASTNode.NodeList(TYPE_ARGUMENTS_PROPERTY);
- }
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == QUALIFIER_PROPERTY) {
- if (get) {
- return getQualifier();
- } else {
- setQualifier((Name) child);
- return null;
- }
- }
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == ARGUMENTS_PROPERTY) {
- return arguments();
- }
- if (property == TYPE_ARGUMENTS_PROPERTY) {
- return typeArguments();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return SUPER_METHOD_INVOCATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- SuperMethodInvocation result = new SuperMethodInvocation(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setName((SimpleName) getName().clone(target));
- result.setQualifier((Name) ASTNode.copySubtree(target, getQualifier()));
- if (this.ast.apiLevel >= AST.JLS3) {
- result.typeArguments().addAll(ASTNode.copySubtrees(target, typeArguments()));
- }
- result.arguments().addAll(ASTNode.copySubtrees(target, arguments()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getQualifier());
- if (this.ast.apiLevel >= AST.JLS3) {
- acceptChildren(visitor, this.typeArguments);
- }
- acceptChild(visitor, getName());
- acceptChildren(visitor, this.arguments);
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the qualifier of this "super" method invocation expression, or
- * <code>null</code> if there is none.
- *
- * @return the qualifier name node, or <code>null</code> if there is none
- */
- public Name getQualifier() {
- return this.optionalQualifier;
- }
-
- /**
- * Returns true if the resolved return type has been inferred from the assignment context (JLS3 15.12.2.8), false otherwise.
- * <p>
- * This information is available only when bindings are requested when the AST is being built
- * </p>.
- *
- * @return true if the resolved return type has been inferred from the assignment context (JLS3 15.12.2.8), false otherwise
- * @since 3.3
- */
- public boolean isResolvedTypeInferredFromExpectedType() {
- return this.ast.getBindingResolver().isResolvedTypeInferredFromExpectedType(this);
- }
-
-
- /**
- * Sets or clears the qualifier of this "super" method invocation expression.
- *
- * @param name the qualifier name node, or <code>null</code> if
- * there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setQualifier(Name name) {
- ASTNode oldChild = this.optionalQualifier;
- preReplaceChild(oldChild, name, QUALIFIER_PROPERTY);
- this.optionalQualifier = name;
- postReplaceChild(oldChild, name, QUALIFIER_PROPERTY);
- }
-
- /**
- * Returns the live ordered list of type arguments of this method
- * invocation (added in JLS3 API).
- *
- * @return the live list of type arguments
- * (element type: <code>Type</code>)
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public List typeArguments() {
- // more efficient than just calling unsupportedIn2() to check
- if (this.typeArguments == null) {
- unsupportedIn2();
- }
- return this.typeArguments;
- }
-
- /**
- * Returns the name of the method invoked in this expression.
- *
- * @return the method name node
- */
- public SimpleName getName() {
- if (this.methodName == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.methodName == null) {
- preLazyInit();
- this.methodName = new SimpleName(this.ast);
- postLazyInit(this.methodName, NAME_PROPERTY);
- }
- }
- }
- return this.methodName;
- }
-
- /**
- * Sets the name of the method invoked in this expression to the
- * given name.
- *
- * @param name the new method name
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setName(SimpleName name) {
- if (name == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.methodName;
- preReplaceChild(oldChild, name, NAME_PROPERTY);
- this.methodName = name;
- postReplaceChild(oldChild, name, NAME_PROPERTY);
- }
-
- /**
- * Returns the live ordered list of argument expressions in this
- * "super" method invocation expression.
- *
- * @return the live list of argument expressions
- * (element type: <code>Expression</code>)
- */
- public List arguments() {
- return this.arguments;
- }
-
- /**
- * Resolves and returns the binding for the method invoked by this
- * expression.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the method binding, or <code>null</code> if the binding cannot
- * be resolved
- * @since 2.1
- */
- public IMethodBinding resolveMethodBinding() {
- return this.ast.getBindingResolver().resolveMethod(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Code as free
- return BASE_NODE_SIZE + 4 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.optionalQualifier == null ? 0 : getQualifier().treeSize())
- + (this.typeArguments == null ? 0 : this.typeArguments.listSize())
- + (this.methodName == null ? 0 : getName().treeSize())
- + (this.arguments == null ? 0 : this.arguments.listSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Switch case AST node type. A switch case is a special kind of node used only
- * in switch statements. It is a <code>Statement</code> in name only.
- * <p>
- * <pre>
- * SwitchCase:
- * <b>case</b> Expression <b>:</b>
- * <b>default</b> <b>:</b>
- * </pre>
- * </p>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class SwitchCase extends Statement {
-
- /**
- * The "expression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(SwitchCase.class, "expression", Expression.class, OPTIONAL, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(2);
- createPropertyList(SwitchCase.class, propertyList);
- addProperty(EXPRESSION_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The expression; <code>null</code> for none; lazily initialized (but
- * does <b>not</b> default to none).
- * @see #expressionInitialized
- */
- private Expression optionalExpression = null;
-
- /**
- * Indicates whether <code>optionalExpression</code> has been initialized.
- */
- private boolean expressionInitialized = false;
-
- /**
- * Creates a new AST node for a switch case pseudo-statement owned by the
- * given AST. By default, there is an unspecified, but legal, expression.
- *
- * @param ast the AST that is to own this node
- */
- SwitchCase(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == EXPRESSION_PROPERTY) {
- if (get) {
- return getExpression();
- } else {
- setExpression((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return SWITCH_CASE;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- SwitchCase result = new SwitchCase(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- result.setExpression(
- (Expression) ASTNode.copySubtree(target, getExpression()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- acceptChild(visitor, getExpression());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the expression of this switch case, or
- * <code>null</code> if there is none (the "default:" case).
- *
- * @return the expression node, or <code>null</code> if there is none
- */
- public Expression getExpression() {
- if (!this.expressionInitialized) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (!this.expressionInitialized) {
- preLazyInit();
- this.optionalExpression = new SimpleName(this.ast);
- this.expressionInitialized = true;
- postLazyInit(this.optionalExpression, EXPRESSION_PROPERTY);
- }
- }
- }
- return this.optionalExpression;
- }
-
- /**
- * Sets the expression of this switch case, or clears it (turns it into
- * the "default:" case).
- *
- * @param expression the expression node, or <code>null</code> to
- * turn it into the "default:" case
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setExpression(Expression expression) {
- ASTNode oldChild = this.optionalExpression;
- preReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- this.optionalExpression = expression;
- this.expressionInitialized = true;
- postReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- }
-
- /**
- * Returns whether this switch case represents the "default:" case.
- * <p>
- * This convenience method is equivalent to
- * <code>getExpression() == null</code>.
- * </p>
- *
- * @return <code>true</code> if this is the default switch case, and
- * <code>false</code> if this is a non-default switch case
- */
- public boolean isDefault() {
- return getExpression() == null;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.optionalExpression == null ? 0 : optionalExpression.treeSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Switch statement AST node type.
- * <p>
- * <pre>
- * SwitchStatement:
- * <b>switch</b> <b>(</b> Expression <b>)</b>
- * <b>{</b> { SwitchCase | Statement } } <b>}</b>
- * SwitchCase:
- * <b>case</b> Expression <b>:</b>
- * <b>default</b> <b>:</b>
- * </pre>
- * <code>SwitchCase</code> nodes are treated as a kind of
- * <code>Statement</code>.
- * </p>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class SwitchStatement extends Statement {
-
- /**
- * The "expression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(SwitchStatement.class, "expression", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "statements" structural property of this node type.
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor STATEMENTS_PROPERTY =
- new ChildListPropertyDescriptor(SwitchStatement.class, "statements", Statement.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(3);
- createPropertyList(SwitchStatement.class, propertyList);
- addProperty(EXPRESSION_PROPERTY, propertyList);
- addProperty(STATEMENTS_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The expression; lazily initialized; defaults to a unspecified, but legal,
- * expression.
- */
- private Expression expression = null;
-
- /**
- * The statements and SwitchCase nodes
- * (element type: <code>Statement</code>).
- * Defaults to an empty list.
- */
- private ASTNode.NodeList statements =
- new ASTNode.NodeList(STATEMENTS_PROPERTY);
-
- /**
- * Creates a new unparented switch statement node owned by the given
- * AST. By default, the swicth statement has an unspecified, but legal,
- * expression, and an empty list of switch groups.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- SwitchStatement(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == EXPRESSION_PROPERTY) {
- if (get) {
- return getExpression();
- } else {
- setExpression((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == STATEMENTS_PROPERTY) {
- return statements();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return SWITCH_STATEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- SwitchStatement result = new SwitchStatement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- result.setExpression((Expression) getExpression().clone(target));
- result.statements().addAll(ASTNode.copySubtrees(target, statements()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getExpression());
- acceptChildren(visitor, this.statements);
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the expression of this switch statement.
- *
- * @return the expression node
- */
- public Expression getExpression() {
- if (this.expression == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.expression == null) {
- preLazyInit();
- this.expression = new SimpleName(this.ast);
- postLazyInit(this.expression, EXPRESSION_PROPERTY);
- }
- }
- }
- return this.expression;
- }
-
- /**
- * Sets the expression of this switch statement.
- *
- * @param expression the new expression node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setExpression(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.expression;
- preReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- this.expression = expression;
- postReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- }
-
- /**
- * Returns the live ordered list of statements for this switch statement.
- * Within this list, <code>SwitchCase</code> nodes mark the start of
- * the switch groups.
- *
- * @return the live list of statement nodes
- * (element type: <code>Statement</code>)
- */
- public List statements() {
- return this.statements;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.expression == null ? 0 : getExpression().treeSize())
- + this.statements.listSize();
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Synchronized statement AST node type.
- *
- * <pre>
- * SynchronizedStatement:
- * <b>synchronized</b> <b>(</b> Expression <b>)</b> Block
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class SynchronizedStatement extends Statement {
-
- /**
- * The "expression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(SynchronizedStatement.class, "expression", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "body" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor BODY_PROPERTY =
- new ChildPropertyDescriptor(SynchronizedStatement.class, "body", Block.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(3);
- createPropertyList(SynchronizedStatement.class, propertyList);
- addProperty(EXPRESSION_PROPERTY, propertyList);
- addProperty(BODY_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The expression; lazily initialized; defaults to an unspecified, but
- * legal, expression.
- */
- private Expression expression = null;
-
- /**
- * The body; lazily initialized; defaults to an empty block.
- */
- private Block body = null;
-
- /**
- * Creates a new unparented synchronized statement node owned by the given
- * AST. By default, the expression is unspecified, but legal, and the
- * blody is an empty block.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- SynchronizedStatement(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == EXPRESSION_PROPERTY) {
- if (get) {
- return getExpression();
- } else {
- setExpression((Expression) child);
- return null;
- }
- }
- if (property == BODY_PROPERTY) {
- if (get) {
- return getBody();
- } else {
- setBody((Block) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return SYNCHRONIZED_STATEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- SynchronizedStatement result = new SynchronizedStatement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- result.setExpression((Expression) getExpression().clone(target));
- result.setBody((Block) getBody().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getExpression());
- acceptChild(visitor, getBody());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the expression of this synchronized statement.
- *
- * @return the expression node
- */
- public Expression getExpression() {
- if (this.expression == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.expression == null) {
- preLazyInit();
- this.expression = new SimpleName(this.ast);
- postLazyInit(this.expression, EXPRESSION_PROPERTY);
- }
- }
- }
- return this.expression;
- }
-
- /**
- * Sets the expression of this synchronized statement.
- *
- * @param expression the expression node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setExpression(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.expression;
- preReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- this.expression = expression;
- postReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- }
-
- /**
- * Returns the body of this synchronized statement.
- *
- * @return the body block node
- */
- public Block getBody() {
- if (this.body == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.body == null) {
- preLazyInit();
- this.body = new Block(this.ast);
- postLazyInit(this.body, BODY_PROPERTY);
- }
- }
- }
- return this.body;
- }
-
- /**
- * Sets the body of this synchronized statement.
- *
- * @param block the body statement node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setBody(Block block) {
- if (block == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.body;
- preReplaceChild(oldChild, block, BODY_PROPERTY);
- this.body = block;
- postReplaceChild(oldChild, block, BODY_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.expression == null ? 0 : getExpression().treeSize())
- + (this.body == null ? 0 : getBody().treeSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * AST node for a tag within a doc comment.
- * Tag elements nested within another tag element are called
- * inline doc tags.
- * <pre>
- * TagElement:
- * [ <b>@</b> Identifier ] { DocElement }
- * DocElement:
- * TextElement
- * Name
- * MethodRef
- * MemberRef
- * <b>{</b> TagElement <b>}</b>
- * </pre>
- *
- * @see Javadoc
- * @since 3.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public final class TagElement extends ASTNode implements IDocElement {
-
- /**
- * The "tagName" structural property of this node type.
- *
- * @since 3.0
- */
- public static final SimplePropertyDescriptor TAG_NAME_PROPERTY =
- new SimplePropertyDescriptor(TagElement.class, "tagName", String.class, OPTIONAL); //$NON-NLS-1$
-
- /**
- * The "fragments" structural property of this node type.
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor FRAGMENTS_PROPERTY =
- new ChildListPropertyDescriptor(TagElement.class, "fragments", IDocElement.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(3);
- createPropertyList(TagElement.class, propertyList);
- addProperty(TAG_NAME_PROPERTY, propertyList);
- addProperty(FRAGMENTS_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * Standard doc tag name (value {@value}).
- */
- public static final String TAG_AUTHOR = "@author"; //$NON-NLS-1$
-
- /**
- * Standard inline doc tag name (value {@value}).
- * <p>
- * Note that this tag first appeared in J2SE 5.
- * </p>
- * @since 3.1
- */
- public static final String TAG_CODE = "@code"; //$NON-NLS-1$
-
- /**
- * Standard doc tag name (value {@value}).
- */
- public static final String TAG_DEPRECATED = "@deprecated"; //$NON-NLS-1$
-
- /**
- * Standard inline doc tag name (value {@value}).
- */
- public static final String TAG_DOCROOT = "@docRoot"; //$NON-NLS-1$
-
- /**
- * Standard doc tag name (value {@value}).
- */
- public static final String TAG_EXCEPTION = "@exception"; //$NON-NLS-1$
-
- /**
- * Standard inline doc tag name (value {@value}).
- */
- public static final String TAG_INHERITDOC = "@inheritDoc"; //$NON-NLS-1$
-
- /**
- * Standard inline doc tag name (value {@value}).
- */
- public static final String TAG_LINK = "@link"; //$NON-NLS-1$
-
- /**
- * Standard inline doc tag name (value {@value}).
- */
- public static final String TAG_LINKPLAIN = "@linkplain"; //$NON-NLS-1$
-
- /**
- * Standard inline doc tag name (value {@value}).
- * <p>
- * Note that this tag first appeared in J2SE 5.
- * </p>
- * @since 3.1
- */
- public static final String TAG_LITERAL = "@literal"; //$NON-NLS-1$
-
- /**
- * Standard doc tag name (value {@value}).
- */
- public static final String TAG_PARAM = "@param"; //$NON-NLS-1$
-
- /**
- * Standard doc tag name (value {@value}).
- */
- public static final String TAG_RETURN = "@return"; //$NON-NLS-1$
-
- /**
- * Standard doc tag name (value {@value}).
- */
- public static final String TAG_SEE = "@see"; //$NON-NLS-1$
-
- /**
- * Standard doc tag name (value {@value}).
- */
- public static final String TAG_SERIAL = "@serial"; //$NON-NLS-1$
-
- /**
- * Standard doc tag name (value {@value}).
- */
- public static final String TAG_SERIALDATA= "@serialData"; //$NON-NLS-1$
-
- /**
- * Standard doc tag name (value {@value}).
- */
- public static final String TAG_SERIALFIELD= "@serialField"; //$NON-NLS-1$
-
- /**
- * Standard doc tag name (value {@value}).
- */
- public static final String TAG_SINCE = "@since"; //$NON-NLS-1$
-
- /**
- * Standard doc tag name (value {@value}).
- */
- public static final String TAG_THROWS = "@throws"; //$NON-NLS-1$
-
- /**
- * Standard inline doc tag name (value {@value}).
- */
- public static final String TAG_VALUE= "@value"; //$NON-NLS-1$
-
- /**
- * Standard doc tag name (value {@value}).
- */
- public static final String TAG_VERSION = "@version"; //$NON-NLS-1$
-
- /**
- * The tag name, or null if none; defaults to null.
- */
- private String optionalTagName = null;
-
- /**
- * The list of doc elements (element type: <code>IDocElement</code>).
- * Defaults to an empty list.
- */
- private ASTNode.NodeList fragments =
- new ASTNode.NodeList(FRAGMENTS_PROPERTY);
-
- /**
- * Creates a new AST node for a tag element owned by the given AST.
- * The new node has no name and an empty list of fragments.
- * <p>
- * N.B. This constructor is package-private; all subclasses must be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- TagElement(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final Object internalGetSetObjectProperty(SimplePropertyDescriptor property, boolean get, Object value) {
- if (property == TAG_NAME_PROPERTY) {
- if (get) {
- return getTagName();
- } else {
- setTagName((String) value);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetObjectProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == FRAGMENTS_PROPERTY) {
- return fragments();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return TAG_ELEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- TagElement result = new TagElement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setTagName(getTagName());
- result.fragments().addAll(ASTNode.copySubtrees(target, fragments()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- acceptChildren(visitor, this.fragments);
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns this node's tag name, or <code>null</code> if none.
- * For top level doc tags such as parameter tags, the tag name
- * includes the "@" character ("@param").
- * For inline doc tags such as link tags, the tag name
- * includes the "@" character ("@link").
- * The tag name may also be <code>null</code>; this is used to
- * represent the material at the start of a doc comment preceding
- * the first explicit tag.
- *
- * @return the tag name, or <code>null</code> if none
- */
- public String getTagName() {
- return this.optionalTagName;
- }
-
- /**
- * Sets the tag name of this node to the given value.
- * For top level doc tags such as parameter tags, the tag name
- * includes the "@" character ("@param").
- * For inline doc tags such as link tags, the tag name
- * includes the "@" character ("@link").
- * The tag name may also be <code>null</code>; this is used to
- * represent the material at the start of a doc comment preceding
- * the first explicit tag.
- *
- * @param tagName the tag name, or <code>null</code> if none
- */
- public void setTagName(String tagName) {
- preValueChange(TAG_NAME_PROPERTY);
- this.optionalTagName = tagName;
- postValueChange(TAG_NAME_PROPERTY);
- }
-
- /**
- * Returns the live list of fragments in this tag element.
- * <p>
- * The fragments cover everything following the tag name
- * (or everything if there is no tag name), and generally omit
- * embedded line breaks (and leading whitespace on new lines,
- * including any leading "*"). {@link org.eclipse.jdt.core.dom.TagElement}
- * nodes are used to represent tag elements (e.g., "@link")
- * nested within this tag element.
- * </p>
- * <p>
- * Here are some typical examples:
- * <ul>
- * <li>"@see Foo#bar()" - TagElement with tag name "@see";
- * fragments() contains a single MethodRef node</li>
- * <li>"@param args the program arguments" -
- * TagElement with tag name "@param";
- * 2 fragments: SimpleName ("args"), TextElement
- * (" the program arguments")</li>
- * <li>"@return See {@link #foo foo} instead." -
- * TagElement with tag name "@return";
- * 3 fragments: TextElement ("See "),
- * TagElement (for "@link #foo foo"),
- * TextElement (" instead.")</li>
- * </ul>
- * The use of Name, MethodRef, and MemberRef nodes within
- * tag elements allows these fragments to be queried for
- * binding information.
- * </p>
- * <p>
- * Adding and removing nodes from this list affects this node
- * dynamically. The nodes in this list may be of various
- * types, including {@link TextElement},
- * {@link org.eclipse.jdt.core.dom.TagElement}, {@link Name},
- * {@link MemberRef}, and {@link MethodRef}.
- * Clients should assume that the list of types may grow in
- * the future, and write their code to deal with unexpected
- * nodes types. However, attempts to add a non-proscribed type
- * of node will trigger an exception.
- *
- * @return the live list of doc elements in this tag element
- * (element type: <code>ASTNode</code>)
- */
- public List fragments() {
- return this.fragments;
- }
-
- /**
- * Returns whether this tag element is nested within another
- * tag element. Nested tag elements appears enclosed in
- * "{" and "}"; certain doc tags, including "@link" and
- * "@linkplain" are only meaningful as nested tags.
- * Top-level (i.e., non-nested) doc tags begin on a new line;
- * certain doc tags, including "@param" and
- * "@see" are only meaningful as top-level tags.
- * <p>
- * This convenience methods checks to see whether the parent
- * of this node is of type {@link org.eclipse.jdt.core.dom.TagElement}.
- * </p>
- *
- * @return <code>true</code> if this node is a nested tag element,
- * and false if this node is either parented by a doc comment node
- * ({@link Javadoc}), or is unparented
- */
- public boolean isNested() {
- return (getParent() instanceof TagElement);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- int size = BASE_NODE_SIZE + 2 * 4 + stringSize(this.optionalTagName);
- return size;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return memSize() + this.fragments.listSize();
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2004, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import net.sourceforge.phpdt.internal.compiler.util.Util;
-
-/**
- * AST node for a text element within a doc comment.
- * <pre>
- * TextElement:
- * Sequence of characters not including a close comment delimiter <b>*</b><b>/</b>
- * </pre>
- *
- * @see Javadoc
- * @since 3.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public final class TextElement extends ASTNode implements IDocElement {
-
- /**
- * The "text" structural property of this node type.
- *
- * @since 3.0
- */
- public static final SimplePropertyDescriptor TEXT_PROPERTY =
- new SimplePropertyDescriptor(TextElement.class, "text", String.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(2);
- createPropertyList(TextElement.class, propertyList);
- addProperty(TEXT_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The text element; defaults to the empty string.
- */
- private String text = Util.EMPTY_STRING;
-
- /**
- * Creates a new AST node for a text element owned by the given AST.
- * The new node has an empty text string.
- * <p>
- * N.B. This constructor is package-private; all subclasses must be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- TextElement(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final Object internalGetSetObjectProperty(SimplePropertyDescriptor property, boolean get, Object value) {
- if (property == TEXT_PROPERTY) {
- if (get) {
- return getText();
- } else {
- setText((String) value);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetObjectProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return TEXT_ELEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- TextElement result = new TextElement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setText(getText());
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- visitor.visit(this);
- visitor.endVisit(this);
- }
-
- /**
- * Returns this node's text.
- *
- * @return the text of this node
- */
- public String getText() {
- return this.text;
- }
-
- /**
- * Sets the text of this node to the given value.
- * <p>
- * The text element typically includes leading and trailing
- * whitespace that separates it from the immediately preceding
- * or following elements. The text element must not include
- * a block comment closing delimiter "*"+"/".
- * </p>
- *
- * @param text the text of this node
- * @exception IllegalArgumentException if the text is null
- * or contains a block comment closing delimiter
- */
- public void setText(String text) {
- if (text == null) {
- throw new IllegalArgumentException();
- }
- if (text.indexOf("*/") > 0) { //$NON-NLS-1$
- throw new IllegalArgumentException();
- }
- preValueChange(TEXT_PROPERTY);
- this.text = text;
- postValueChange(TEXT_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- int size = BASE_NODE_SIZE + 1 * 4;
- if (this.text != Util.EMPTY_STRING) {
- // everything but our empty string costs
- size += stringSize(this.text);
- }
- return size;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return memSize();
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Simple or qualified "this" AST node type.
- *
- * <pre>
- * ThisExpression:
- * [ ClassName <b>.</b> ] <b>this</b>
- * </pre>
- * <p>
- * See <code>FieldAccess</code> for guidelines on handling other expressions
- * that resemble qualified names.
- * </p>
- *
- * @see FieldAccess
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class ThisExpression extends Expression {
-
- /**
- * The "qualifier" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor QUALIFIER_PROPERTY =
- new ChildPropertyDescriptor(ThisExpression.class, "qualifier", Name.class, OPTIONAL, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(2);
- createPropertyList(ThisExpression.class, propertyList);
- addProperty(QUALIFIER_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The optional qualifier; <code>null</code> for none; defaults to none.
- */
- private Name optionalQualifier = null;
-
- /**
- * Creates a new AST node for a "this" expression owned by the
- * given AST. By default, there is no qualifier.
- *
- * @param ast the AST that is to own this node
- */
- ThisExpression(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == QUALIFIER_PROPERTY) {
- if (get) {
- return getQualifier();
- } else {
- setQualifier((Name) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return THIS_EXPRESSION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- ThisExpression result = new ThisExpression(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setQualifier((Name) ASTNode.copySubtree(target, getQualifier()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- acceptChild(visitor, getQualifier());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the qualifier of this "this" expression, or
- * <code>null</code> if there is none.
- *
- * @return the qualifier name node, or <code>null</code> if there is none
- */
- public Name getQualifier() {
- return this.optionalQualifier;
- }
-
- /**
- * Sets or clears the qualifier of this "this" expression.
- *
- * @param name the qualifier name node, or <code>null</code> if
- * there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setQualifier(Name name) {
- ASTNode oldChild = this.optionalQualifier;
- preReplaceChild(oldChild, name, QUALIFIER_PROPERTY);
- this.optionalQualifier = name;
- postReplaceChild(oldChild, name, QUALIFIER_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Operator as free
- return BASE_NODE_SIZE + 1 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.optionalQualifier == null ? 0 : getQualifier().treeSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Throw statement AST node type.
- *
- * <pre>
- * ThrowStatement:
- * <b>throw</b> Expression <b>;</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class ThrowStatement extends Statement {
-
- /**
- * The "expression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(ThrowStatement.class, "expression", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(2);
- createPropertyList(ThrowStatement.class, propertyList);
- addProperty(EXPRESSION_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The expression; lazily initialized; defaults to a unspecified, but legal,
- * expression.
- */
- private Expression expression = null;
-
- /**
- * Creates a new unparented throw statement node owned by the given
- * AST. By default, the throw statement has an unspecified, but legal,
- * expression.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- ThrowStatement(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == EXPRESSION_PROPERTY) {
- if (get) {
- return getExpression();
- } else {
- setExpression((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return THROW_STATEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- ThrowStatement result = new ThrowStatement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- result.setExpression((Expression) getExpression().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- acceptChild(visitor, getExpression());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the expression of this throw statement.
- *
- * @return the expression node
- */
- public Expression getExpression() {
- if (this.expression == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.expression == null) {
- preLazyInit();
- this.expression = new SimpleName(this.ast);
- postLazyInit(this.expression, EXPRESSION_PROPERTY);
- }
- }
- }
- return this.expression;
- }
-
- /**
- * Sets the expression of this throw statement.
- *
- * @param expression the new expression node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setExpression(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.expression;
- preReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- this.expression = expression;
- postReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 1 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.expression == null ? 0 : getExpression().treeSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Try statement AST node type.
- *
- * <pre>
- * TryStatement:
- * <b>try</b> Block
- * { CatchClause }
- * [ <b>finally</b> Block ]
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class TryStatement extends Statement {
-
- /**
- * The "body" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor BODY_PROPERTY =
- new ChildPropertyDescriptor(TryStatement.class, "body", Block.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "catchClauses" structural property of this node type.
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor CATCH_CLAUSES_PROPERTY =
- new ChildListPropertyDescriptor(TryStatement.class, "catchClauses", CatchClause.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "finally" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor FINALLY_PROPERTY =
- new ChildPropertyDescriptor(TryStatement.class, "finally", Block.class, OPTIONAL, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(4);
- createPropertyList(TryStatement.class, propertyList);
- addProperty(BODY_PROPERTY, propertyList);
- addProperty(CATCH_CLAUSES_PROPERTY, propertyList);
- addProperty(FINALLY_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The body; lazily initialized; defaults to an empty block.
- */
- private Block body = null;
-
- /**
- * The catch clauses (element type: <code>CatchClause</code>).
- * Defaults to an empty list.
- */
- private ASTNode.NodeList catchClauses =
- new ASTNode.NodeList(CATCH_CLAUSES_PROPERTY);
-
- /**
- * The finally block, or <code>null</code> if none.
- * Defaults to none.
- */
- private Block optionalFinallyBody = null;
-
-
- /**
- * Creates a new AST node for a try statement owned by the given
- * AST. By default, the try statement has an empty block, no catch
- * clauses, and no finally block.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- TryStatement(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == BODY_PROPERTY) {
- if (get) {
- return getBody();
- } else {
- setBody((Block) child);
- return null;
- }
- }
- if (property == FINALLY_PROPERTY) {
- if (get) {
- return getFinally();
- } else {
- setFinally((Block) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == CATCH_CLAUSES_PROPERTY) {
- return catchClauses();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return TRY_STATEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- TryStatement result = new TryStatement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- result.setBody((Block) getBody().clone(target));
- result.catchClauses().addAll(
- ASTNode.copySubtrees(target, catchClauses()));
- result.setFinally(
- (Block) ASTNode.copySubtree(target, getFinally()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getBody());
- acceptChildren(visitor, this.catchClauses);
- acceptChild(visitor, getFinally());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the body of this try statement.
- *
- * @return the try body
- */
- public Block getBody() {
- if (this.body == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.body == null) {
- preLazyInit();
- this.body = new Block(this.ast);
- postLazyInit(this.body, BODY_PROPERTY);
- }
- }
- }
- return this.body;
- }
-
- /**
- * Sets the body of this try statement.
- *
- * @param body the block node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setBody(Block body) {
- if (body == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.body;
- preReplaceChild(oldChild, body, BODY_PROPERTY);
- this.body = body;
- postReplaceChild(oldChild, body, BODY_PROPERTY);
- }
-
- /**
- * Returns the live ordered list of catch clauses for this try statement.
- *
- * @return the live list of catch clauses
- * (element type: <code>CatchClause</code>)
- */
- public List catchClauses() {
- return this.catchClauses;
- }
-
- /**
- * Returns the finally block of this try statement, or <code>null</code> if
- * this try statement has <b>no</b> finally block.
- *
- * @return the finally block, or <code>null</code> if this try statement
- * has none
- */
- public Block getFinally() {
- return this.optionalFinallyBody;
- }
-
- /**
- * Sets or clears the finally block of this try statement.
- *
- * @param block the finally block node, or <code>null</code> if
- * there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setFinally(Block block) {
- ASTNode oldChild = this.optionalFinallyBody;
- preReplaceChild(oldChild, block, FINALLY_PROPERTY);
- this.optionalFinallyBody = block;
- postReplaceChild(oldChild, block, FINALLY_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 3 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.body == null ? 0 : getBody().treeSize())
- + this.catchClauses.listSize()
- + (this.optionalFinallyBody == null ? 0 : getFinally().treeSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2005 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * Abstract base class of all type AST node types. A type node represents a
- * reference to a primitive type (including void), to an array type, or to a
- * simple named type (or type variable), to a qualified type, to a
- * parameterized type, or to a wildcard type. Note that not all of these
- * are meaningful in all contexts; for example, a wildcard type is only
- * meaningful in the type argument position of a parameterized type.
- * <p>
- * <pre>
- * Type:
- * PrimitiveType
- * ArrayType
- * SimpleType
- * QualifiedType
- * ParameterizedType
- * WildcardType
- * PrimitiveType:
- * <b>byte</b>
- * <b>short</b>
- * <b>char</b>
- * <b>int</b>
- * <b>long</b>
- * <b>float</b>
- * <b>double</b>
- * <b>boolean</b>
- * <b>void</b>
- * ArrayType:
- * Type <b>[</b> <b>]</b>
- * SimpleType:
- * TypeName
- * ParameterizedType:
- * Type <b><</b> Type { <b>,</b> Type } <b>></b>
- * QualifiedType:
- * Type <b>.</b> SimpleName
- * WildcardType:
- * <b>?</b> [ ( <b>extends</b> | <b>super</b>) Type ]
- * </pre>
- * </p>
- *
- * @since 2.0
- */
-public abstract class Type extends ASTNode {
-
- /**
- * Creates a new AST node for a type owned by the given AST.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- Type(AST ast) {
- super(ast);
- }
-
- /**
- * Returns whether this type is a primitive type
- * (<code>PrimitiveType</code>).
- *
- * @return <code>true</code> if this is a primitive type, and
- * <code>false</code> otherwise
- */
- public final boolean isPrimitiveType() {
- return (this instanceof PrimitiveType);
- }
-
- /**
- * Returns whether this type is a simple type
- * (<code>SimpleType</code>).
- *
- * @return <code>true</code> if this is a simple type, and
- * <code>false</code> otherwise
- */
- public final boolean isSimpleType() {
- return (this instanceof SimpleType);
- }
-
- /**
- * Returns whether this type is an array type
- * (<code>ArrayType</code>).
- *
- * @return <code>true</code> if this is an array type, and
- * <code>false</code> otherwise
- */
- public final boolean isArrayType() {
- return (this instanceof ArrayType);
- }
-
- /**
- * Returns whether this type is a parameterized type
- * (<code>ParameterizedType</code>).
- *
- * @return <code>true</code> if this is a parameterized type, and
- * <code>false</code> otherwise
- * @since 3.1
- */
- public final boolean isParameterizedType() {
- return (this instanceof ParameterizedType);
- }
-
- /**
- * Returns whether this type is a qualified type
- * (<code>QualifiedType</code>).
- * <p>
- * Note that a type like "A.B" can be represented either of two ways:
- * <ol>
- * <li>
- * <code>QualifiedType(SimpleType(SimpleName("A")),SimpleName("B"))</code>
- * </li>
- * <li>
- * <code>SimpleType(QualifiedName(SimpleName("A"),SimpleName("B")))</code>
- * </li>
- * </ol>
- * The first form is preferred when "A" is known to be a type. However, a
- * parser cannot always determine this. Clients should be prepared to handle
- * either rather than make assumptions. (Note also that the first form
- * became possible as of JLS3; only the second form existed in the
- * JLS2 API.)
- * </p>
- *
- * @return <code>true</code> if this is a qualified type, and
- * <code>false</code> otherwise
- * @since 3.1
- */
- public final boolean isQualifiedType() {
- return (this instanceof QualifiedType);
- }
-
- /**
- * Returns whether this type is a wildcard type
- * (<code>WildcardType</code>).
- * <p>
- * Note that a wildcard type is only meaningful as a
- * type argument of a <code>ParameterizedType</code> node.
- * </p>
- *
- * @return <code>true</code> if this is a wildcard type, and
- * <code>false</code> otherwise
- * @since 3.1
- */
- public final boolean isWildcardType() {
- return (this instanceof WildcardType);
- }
-
- /**
- * Resolves and returns the binding for this type.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the type binding, or <code>null</code> if the binding cannot be
- * resolved
- */
- public final ITypeBinding resolveBinding() {
- return this.ast.getBindingResolver().resolveType(this);
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import net.sourceforge.phpdt.core.IJavaElement;
-import net.sourceforge.phpdt.core.compiler.CharOperation;
-import net.sourceforge.phpdt.internal.compiler.ast.Expression;
-import net.sourceforge.phpdt.internal.compiler.ast.Wildcard;
-import net.sourceforge.phpdt.internal.compiler.classfmt.ClassFileConstants;
-import net.sourceforge.phpdt.internal.compiler.lookup.ArrayBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.BaseTypeBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.Binding;
-import net.sourceforge.phpdt.internal.compiler.lookup.CaptureBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.FieldBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.LocalTypeBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.PackageBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.ParameterizedTypeBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.RawTypeBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.ReferenceBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.Scope;
-import net.sourceforge.phpdt.internal.compiler.lookup.TagBits;
-import net.sourceforge.phpdt.internal.compiler.lookup.TypeConstants;
-import net.sourceforge.phpdt.internal.compiler.lookup.TypeVariableBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.WildcardBinding;
-import net.sourceforge.phpdt.internal.compiler.problem.AbortCompilation;
-import net.sourceforge.phpdt.internal.compiler.util.SuffixConstants;
-import net.sourceforge.phpdt.internal.core.JavaElement;
-import net.sourceforge.phpdt.internal.core.PackageFragment;
-
-/**
- * Internal implementation of type bindings.
- */
-class TypeBinding implements ITypeBinding {
- protected static final IMethodBinding[] NO_METHOD_BINDINGS = new IMethodBinding[0];
-
- private static final String NO_NAME = ""; //$NON-NLS-1$
- protected static final ITypeBinding[] NO_TYPE_BINDINGS = new ITypeBinding[0];
- protected static final IVariableBinding[] NO_VARIABLE_BINDINGS = new IVariableBinding[0];
-
- private static final int VALID_MODIFIERS = Modifier.PUBLIC | Modifier.PROTECTED | Modifier.PRIVATE |
- Modifier.ABSTRACT | Modifier.STATIC | Modifier.FINAL | Modifier.STRICTFP;
-
- net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding binding;
- private String key;
- private BindingResolver resolver;
- private IVariableBinding[] fields;
- private IAnnotationBinding[] annotations;
- private IMethodBinding[] methods;
- private ITypeBinding[] members;
- private ITypeBinding[] interfaces;
- private ITypeBinding[] typeArguments;
- private ITypeBinding[] bounds;
- private ITypeBinding[] typeParameters;
-
- public TypeBinding(BindingResolver resolver, net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding binding) {
- this.binding = binding;
- this.resolver = resolver;
- }
-
- public ITypeBinding createArrayType(int dimension) {
- int realDimensions = dimension;
- realDimensions += this.getDimensions();
- if (realDimensions < 1 || realDimensions > 255) {
- throw new IllegalArgumentException();
- }
- return this.resolver.resolveArrayType(this, dimension);
- }
-
- public IAnnotationBinding[] getAnnotations() {
- if (this.annotations != null) {
- return this.annotations;
- }
- if (this.binding.isAnnotationType() || this.binding.isClass() || this.binding.isEnum() || this.binding.isInterface()) {
- net.sourceforge.phpdt.internal.compiler.lookup.ReferenceBinding refType =
- (net.sourceforge.phpdt.internal.compiler.lookup.ReferenceBinding) this.binding;
- net.sourceforge.phpdt.internal.compiler.lookup.AnnotationBinding[] internalAnnotations = refType.getAnnotations();
- int length = internalAnnotations == null ? 0 : internalAnnotations.length;
- if (length != 0) {
- IAnnotationBinding[] tempAnnotations = new IAnnotationBinding[length];
- int convertedAnnotationCount = 0;
- for (int i = 0; i < length; i++) {
- net.sourceforge.phpdt.internal.compiler.lookup.AnnotationBinding internalAnnotation = internalAnnotations[i];
- IAnnotationBinding annotationInstance = this.resolver.getAnnotationInstance(internalAnnotation);
- if (annotationInstance == null) {
- continue;
- }
- tempAnnotations[convertedAnnotationCount++] = annotationInstance;
- }
- if (convertedAnnotationCount != length) {
- if (convertedAnnotationCount == 0) {
- return this.annotations = AnnotationBinding.NoAnnotations;
- }
- System.arraycopy(tempAnnotations, 0, (tempAnnotations = new IAnnotationBinding[convertedAnnotationCount]), 0, convertedAnnotationCount);
- }
- return this.annotations = tempAnnotations;
- }
- }
- return this.annotations = AnnotationBinding.NoAnnotations;
- }
-
- /*
- * @see ITypeBinding#getBinaryName()
- * @since 3.0
- */
- public String getBinaryName() {
- if (this.binding.isCapture()) {
- return null; // no binary name for capture binding
- } else if (this.binding.isTypeVariable()) {
- TypeVariableBinding typeVariableBinding = (TypeVariableBinding) this.binding;
- net.sourceforge.phpdt.internal.compiler.lookup.Binding declaring = typeVariableBinding.declaringElement;
- StringBuffer binaryName = new StringBuffer();
- switch(declaring.kind()) {
- case net.sourceforge.phpdt.internal.compiler.lookup.Binding.METHOD :
- MethodBinding methodBinding = (MethodBinding) declaring;
- char[] constantPoolName = methodBinding.declaringClass.constantPoolName();
- if (constantPoolName == null) return null;
- binaryName
- .append(CharOperation.replaceOnCopy(constantPoolName, '/', '.'))
- .append('$')
- .append(methodBinding.signature())
- .append('$')
- .append(typeVariableBinding.sourceName);
- break;
- default :
- net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding typeBinding = (net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) declaring;
- constantPoolName = typeBinding.constantPoolName();
- if (constantPoolName == null) return null;
- binaryName
- .append(CharOperation.replaceOnCopy(constantPoolName, '/', '.'))
- .append('$')
- .append(typeVariableBinding.sourceName);
- }
- return String.valueOf(binaryName);
- }
- char[] constantPoolName = this.binding.constantPoolName();
- if (constantPoolName == null) return null;
- char[] dotSeparated = CharOperation.replaceOnCopy(constantPoolName, '/', '.');
- return new String(dotSeparated);
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getBound()
- */
- public ITypeBinding getBound() {
- switch (this.binding.kind()) {
- case Binding.WILDCARD_TYPE :
- case Binding.INTERSECTION_TYPE :
- WildcardBinding wildcardBinding = (WildcardBinding) this.binding;
- if (wildcardBinding.bound != null) {
- return this.resolver.getTypeBinding(wildcardBinding.bound);
- }
- break;
- }
- return null;
- }
-
- /*
- * @see ITypeBinding#getComponentType()
- */
- public ITypeBinding getComponentType() {
- if (!this.isArray()) {
- return null;
- }
- ArrayBinding arrayBinding = (ArrayBinding) binding;
- return resolver.getTypeBinding(arrayBinding.elementsType());
- }
-
- /*
- * @see ITypeBinding#getDeclaredFields()
- */
- public synchronized IVariableBinding[] getDeclaredFields() {
- if (this.fields != null) {
- return this.fields;
- }
- try {
- if (isClass() || isInterface() || isEnum()) {
- ReferenceBinding referenceBinding = (ReferenceBinding) this.binding;
- FieldBinding[] fieldBindings = referenceBinding.availableFields(); // resilience
- int length = fieldBindings.length;
- if (length != 0) {
- int convertedFieldCount = 0;
- IVariableBinding[] newFields = new IVariableBinding[length];
- for (int i = 0; i < length; i++) {
- FieldBinding fieldBinding = fieldBindings[i];
- IVariableBinding variableBinding = this.resolver.getVariableBinding(fieldBinding);
- if (variableBinding == null) {
- return this.fields = NO_VARIABLE_BINDINGS;
- }
- newFields[convertedFieldCount++] = variableBinding;
- }
-
- if (convertedFieldCount != length) {
- if (convertedFieldCount == 0) {
- return this.fields = NO_VARIABLE_BINDINGS;
- }
- System.arraycopy(newFields, 0, (newFields = new IVariableBinding[convertedFieldCount]), 0, convertedFieldCount);
- }
- return this.fields = newFields;
- }
- }
- } catch (RuntimeException e) {
- /* in case a method cannot be resolvable due to missing jars on the classpath
- * see https://bugs.eclipse.org/bugs/show_bug.cgi?id=57871
- * https://bugs.eclipse.org/bugs/show_bug.cgi?id=63550
- * https://bugs.eclipse.org/bugs/show_bug.cgi?id=64299
- */
- net.sourceforge.phpdt.internal.core.util.Util.log(e, "Could not retrieve declared fields"); //$NON-NLS-1$
- }
- return this.fields = NO_VARIABLE_BINDINGS;
- }
-
- /*
- * @see ITypeBinding#getDeclaredMethods()
- */
- public synchronized IMethodBinding[] getDeclaredMethods() {
- if (this.methods != null) {
- return this.methods;
- }
- try {
- if (isClass() || isInterface() || isEnum()) {
- ReferenceBinding referenceBinding = (ReferenceBinding) this.binding;
- net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding[] internalMethods = referenceBinding.availableMethods(); // be resilient
- int length = internalMethods.length;
- if (length != 0) {
- int convertedMethodCount = 0;
- IMethodBinding[] newMethods = new IMethodBinding[length];
- for (int i = 0; i < length; i++) {
- net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding methodBinding = internalMethods[i];
- if (methodBinding.isDefaultAbstract() || methodBinding.isSynthetic() || (methodBinding.isConstructor() && isInterface())) {
- continue;
- }
- IMethodBinding methodBinding2 = this.resolver.getMethodBinding(methodBinding);
- if (methodBinding2 != null) {
- newMethods[convertedMethodCount++] = methodBinding2;
- }
- }
- if (convertedMethodCount != length) {
- if (convertedMethodCount == 0) {
- return this.methods = NO_METHOD_BINDINGS;
- }
- System.arraycopy(newMethods, 0, (newMethods = new IMethodBinding[convertedMethodCount]), 0, convertedMethodCount);
- }
- return this.methods = newMethods;
- }
- }
- } catch (RuntimeException e) {
- /* in case a method cannot be resolvable due to missing jars on the classpath
- * see https://bugs.eclipse.org/bugs/show_bug.cgi?id=57871
- * https://bugs.eclipse.org/bugs/show_bug.cgi?id=63550
- * https://bugs.eclipse.org/bugs/show_bug.cgi?id=64299
- */
- net.sourceforge.phpdt.internal.core.util.Util.log(e, "Could not retrieve declared methods"); //$NON-NLS-1$
- }
- return this.methods = NO_METHOD_BINDINGS;
- }
-
- /*
- * @see ITypeBinding#getDeclaredModifiers()
- */
- public int getDeclaredModifiers() {
- return getModifiers();
- }
-
- /*
- * @see ITypeBinding#getDeclaredTypes()
- */
- public synchronized ITypeBinding[] getDeclaredTypes() {
- if (this.members != null) {
- return this.members;
- }
- try {
- if (isClass() || isInterface() || isEnum()) {
- ReferenceBinding referenceBinding = (ReferenceBinding) this.binding;
- ReferenceBinding[] internalMembers = referenceBinding.memberTypes();
- int length = internalMembers.length;
- if (length != 0) {
- ITypeBinding[] newMembers = new ITypeBinding[length];
- for (int i = 0; i < length; i++) {
- ITypeBinding typeBinding = this.resolver.getTypeBinding(internalMembers[i]);
- if (typeBinding == null) {
- return this.members = NO_TYPE_BINDINGS;
- }
- newMembers[i] = typeBinding;
- }
- return this.members = newMembers;
- }
- }
- } catch (RuntimeException e) {
- /* in case a method cannot be resolvable due to missing jars on the classpath
- * see https://bugs.eclipse.org/bugs/show_bug.cgi?id=57871
- * https://bugs.eclipse.org/bugs/show_bug.cgi?id=63550
- * https://bugs.eclipse.org/bugs/show_bug.cgi?id=64299
- */
- net.sourceforge.phpdt.internal.core.util.Util.log(e, "Could not retrieve declared methods"); //$NON-NLS-1$
- }
- return this.members = NO_TYPE_BINDINGS;
- }
-
- /*
- * @see ITypeBinding#getDeclaringMethod()
- */
- public synchronized IMethodBinding getDeclaringMethod() {
- if (this.binding instanceof LocalTypeBinding) {
- LocalTypeBinding localTypeBinding = (LocalTypeBinding) this.binding;
- MethodBinding methodBinding = localTypeBinding.enclosingMethod;
- if (methodBinding != null) {
- try {
- return this.resolver.getMethodBinding(localTypeBinding.enclosingMethod);
- } catch (RuntimeException e) {
- /* in case a method cannot be resolvable due to missing jars on the classpath
- * see https://bugs.eclipse.org/bugs/show_bug.cgi?id=57871
- * https://bugs.eclipse.org/bugs/show_bug.cgi?id=63550
- * https://bugs.eclipse.org/bugs/show_bug.cgi?id=64299
- */
- net.sourceforge.phpdt.internal.core.util.Util.log(e, "Could not retrieve declaring method"); //$NON-NLS-1$
- }
- }
- } else if (this.binding.isTypeVariable()) {
- TypeVariableBinding typeVariableBinding = (TypeVariableBinding) this.binding;
- Binding declaringElement = typeVariableBinding.declaringElement;
- if (declaringElement instanceof MethodBinding) {
- try {
- return this.resolver.getMethodBinding((MethodBinding)declaringElement);
- } catch (RuntimeException e) {
- /* in case a method cannot be resolvable due to missing jars on the classpath
- * see https://bugs.eclipse.org/bugs/show_bug.cgi?id=57871
- * https://bugs.eclipse.org/bugs/show_bug.cgi?id=63550
- * https://bugs.eclipse.org/bugs/show_bug.cgi?id=64299
- */
- net.sourceforge.phpdt.internal.core.util.Util.log(e, "Could not retrieve declaring method"); //$NON-NLS-1$
- }
- }
- }
- return null;
- }
-
- /*
- * @see ITypeBinding#getDeclaringClass()
- */
- public synchronized ITypeBinding getDeclaringClass() {
- if (isClass() || isInterface() || isEnum()) {
- ReferenceBinding referenceBinding = (ReferenceBinding) this.binding;
- if (referenceBinding.isNestedType()) {
- try {
- return this.resolver.getTypeBinding(referenceBinding.enclosingType());
- } catch (RuntimeException e) {
- /* in case a method cannot be resolvable due to missing jars on the classpath
- * see https://bugs.eclipse.org/bugs/show_bug.cgi?id=57871
- * https://bugs.eclipse.org/bugs/show_bug.cgi?id=63550
- * https://bugs.eclipse.org/bugs/show_bug.cgi?id=64299
- */
- net.sourceforge.phpdt.internal.core.util.Util.log(e, "Could not retrieve declaring class"); //$NON-NLS-1$
- }
- }
- } else if (this.binding.isTypeVariable()) {
- TypeVariableBinding typeVariableBinding = (TypeVariableBinding) this.binding;
- Binding declaringElement = typeVariableBinding.isCapture() ? ((CaptureBinding) typeVariableBinding).sourceType : typeVariableBinding.declaringElement;
- if (declaringElement instanceof ReferenceBinding) {
- try {
- return this.resolver.getTypeBinding((ReferenceBinding)declaringElement);
- } catch (RuntimeException e) {
- /* in case a method cannot be resolvable due to missing jars on the classpath
- * see https://bugs.eclipse.org/bugs/show_bug.cgi?id=57871
- * https://bugs.eclipse.org/bugs/show_bug.cgi?id=63550
- * https://bugs.eclipse.org/bugs/show_bug.cgi?id=64299
- */
- net.sourceforge.phpdt.internal.core.util.Util.log(e, "Could not retrieve declaring class"); //$NON-NLS-1$
- }
- }
- }
- return null;
- }
-
- /*
- * @see ITypeBinding#getDimensions()
- */
- public int getDimensions() {
- if (!this.isArray()) {
- return 0;
- }
- ArrayBinding arrayBinding = (ArrayBinding) binding;
- return arrayBinding.dimensions;
- }
-
- /*
- * @see ITypeBinding#getElementType()
- */
- public ITypeBinding getElementType() {
- if (!this.isArray()) {
- return null;
- }
- ArrayBinding arrayBinding = (ArrayBinding) binding;
- return resolver.getTypeBinding(arrayBinding.leafComponentType);
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getTypeDeclaration()
- */
- public ITypeBinding getTypeDeclaration() {
- if (this.binding instanceof ParameterizedTypeBinding)
- return this.resolver.getTypeBinding(((ParameterizedTypeBinding)this.binding).genericType());
- return this;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getErasure()
- */
- public ITypeBinding getErasure() {
- return this.resolver.getTypeBinding(this.binding.erasure());
- }
-
- public synchronized ITypeBinding[] getInterfaces() {
- if (this.interfaces != null) {
- return this.interfaces;
- }
- if (this.binding == null)
- return this.interfaces = NO_TYPE_BINDINGS;
- switch (this.binding.kind()) {
- case Binding.ARRAY_TYPE :
- case Binding.BASE_TYPE :
- return this.interfaces = NO_TYPE_BINDINGS;
- }
- ReferenceBinding referenceBinding = (ReferenceBinding) this.binding;
- ReferenceBinding[] internalInterfaces = null;
- try {
- internalInterfaces = referenceBinding.superInterfaces();
- } catch (RuntimeException e) {
- /* in case a method cannot be resolvable due to missing jars on the classpath
- * see https://bugs.eclipse.org/bugs/show_bug.cgi?id=57871
- * https://bugs.eclipse.org/bugs/show_bug.cgi?id=63550
- * https://bugs.eclipse.org/bugs/show_bug.cgi?id=64299
- */
- net.sourceforge.phpdt.internal.core.util.Util.log(e, "Could not retrieve interfaces"); //$NON-NLS-1$
- }
- int length = internalInterfaces == null ? 0 : internalInterfaces.length;
- if (length != 0) {
- ITypeBinding[] newInterfaces = new ITypeBinding[length];
- int interfacesCounter = 0;
- for (int i = 0; i < length; i++) {
- ITypeBinding typeBinding = this.resolver.getTypeBinding(internalInterfaces[i]);
- if (typeBinding == null) {
- continue;
- }
- newInterfaces[interfacesCounter++] = typeBinding;
- }
- if (length != interfacesCounter) {
- System.arraycopy(newInterfaces, 0, (newInterfaces = new ITypeBinding[interfacesCounter]), 0, interfacesCounter);
- }
- return this.interfaces = newInterfaces;
- }
- return this.interfaces = NO_TYPE_BINDINGS;
- }
-
- public IJavaElement getJavaElement() {
- JavaElement element = getUnresolvedJavaElement();
- if (element != null)
- return element.resolved(this.binding);
- if (isRecovered()) {
- IPackageBinding packageBinding = getPackage();
- if (packageBinding != null) {
- final IJavaElement javaElement = packageBinding.getJavaElement();
- if (javaElement != null && javaElement.getElementType() == IJavaElement.PACKAGE_FRAGMENT) {
- // best effort: we don't know if the recovered binding is a binary or source binding, so go with a compilation unit
- return ((PackageFragment) javaElement).getCompilationUnit(new String(this.binding.sourceName()) + SuffixConstants.SUFFIX_STRING_java);
- }
- }
- return null;
- }
- return null;
- }
-
- private JavaElement getUnresolvedJavaElement() {
- return getUnresolvedJavaElement(this.binding);
- }
- private JavaElement getUnresolvedJavaElement(net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding typeBinding ) {
- if (this.resolver instanceof DefaultBindingResolver) {
- DefaultBindingResolver defaultBindingResolver = (DefaultBindingResolver) this.resolver;
- return net.sourceforge.phpdt.internal.core.util.Util.getUnresolvedJavaElement(
- typeBinding,
- defaultBindingResolver.workingCopyOwner,
- defaultBindingResolver.getBindingsToNodesMap());
- } else {
- return net.sourceforge.phpdt.internal.core.util.Util.getUnresolvedJavaElement(typeBinding, null, null);
- }
- }
-
- /*
- * @see IBinding#getKey()
- */
- public String getKey() {
- if (this.key == null) {
- this.key = new String(this.binding.computeUniqueKey());
- }
- return this.key;
- }
-
- /*
- * @see IBinding#getKind()
- */
- public int getKind() {
- return IBinding.TYPE;
- }
-
- /*
- * @see IBinding#getModifiers()
- */
- public int getModifiers() {
- if (isClass()) {
- ReferenceBinding referenceBinding = (ReferenceBinding) this.binding;
- final int accessFlags = referenceBinding.getAccessFlags() & VALID_MODIFIERS;
- if (referenceBinding.isAnonymousType()) {
- return accessFlags & ~Modifier.FINAL;
- }
- return accessFlags;
- } else if (isAnnotation()) {
- ReferenceBinding referenceBinding = (ReferenceBinding) this.binding;
- final int accessFlags = referenceBinding.getAccessFlags() & VALID_MODIFIERS;
- // clear the AccAbstract, AccAnnotation and the AccInterface bits
- return accessFlags & ~(ClassFileConstants.AccAbstract | ClassFileConstants.AccInterface | ClassFileConstants.AccAnnotation);
- } else if (isInterface()) {
- ReferenceBinding referenceBinding = (ReferenceBinding) this.binding;
- final int accessFlags = referenceBinding.getAccessFlags() & VALID_MODIFIERS;
- // clear the AccAbstract and the AccInterface bits
- return accessFlags & ~(ClassFileConstants.AccAbstract | ClassFileConstants.AccInterface);
- } else if (isEnum()) {
- ReferenceBinding referenceBinding = (ReferenceBinding) this.binding;
- final int accessFlags = referenceBinding.getAccessFlags() & VALID_MODIFIERS;
- // clear the AccEnum bits
- return accessFlags & ~ClassFileConstants.AccEnum;
- } else {
- return Modifier.NONE;
- }
- }
-
- public String getName() {
- StringBuffer buffer;
- switch (this.binding.kind()) {
-
- case Binding.WILDCARD_TYPE :
- case Binding.INTERSECTION_TYPE:
- WildcardBinding wildcardBinding = (WildcardBinding) this.binding;
- buffer = new StringBuffer();
- buffer.append(TypeConstants.WILDCARD_NAME);
- if (wildcardBinding.bound != null) {
- switch(wildcardBinding.boundKind) {
- case Wildcard.SUPER :
- buffer.append(TypeConstants.WILDCARD_SUPER);
- break;
- case Wildcard.EXTENDS :
- buffer.append(TypeConstants.WILDCARD_EXTENDS);
- }
- buffer.append(getBound().getName());
- }
- return String.valueOf(buffer);
-
- case Binding.TYPE_PARAMETER :
- if (isCapture()) {
- return NO_NAME;
- }
- TypeVariableBinding typeVariableBinding = (TypeVariableBinding) this.binding;
- return new String(typeVariableBinding.sourceName);
-
- case Binding.PARAMETERIZED_TYPE :
- ParameterizedTypeBinding parameterizedTypeBinding = (ParameterizedTypeBinding) this.binding;
- buffer = new StringBuffer();
- buffer.append(parameterizedTypeBinding.sourceName());
- ITypeBinding[] tArguments = getTypeArguments();
- final int typeArgumentsLength = tArguments.length;
- if (typeArgumentsLength != 0) {
- buffer.append('<');
- for (int i = 0; i < typeArgumentsLength; i++) {
- if (i > 0) {
- buffer.append(',');
- }
- buffer.append(tArguments[i].getName());
- }
- buffer.append('>');
- }
- return String.valueOf(buffer);
-
- case Binding.RAW_TYPE :
- return getTypeDeclaration().getName();
-
- case Binding.ARRAY_TYPE :
- ITypeBinding elementType = getElementType();
- if (elementType.isLocal() || elementType.isAnonymous() || elementType.isCapture()) {
- return NO_NAME;
- }
- int dimensions = getDimensions();
- char[] brackets = new char[dimensions * 2];
- for (int i = dimensions * 2 - 1; i >= 0; i -= 2) {
- brackets[i] = ']';
- brackets[i - 1] = '[';
- }
- buffer = new StringBuffer(elementType.getName());
- buffer.append(brackets);
- return String.valueOf(buffer);
-
- default :
- if (isPrimitive() || isNullType()) {
- BaseTypeBinding baseTypeBinding = (BaseTypeBinding) this.binding;
- return new String(baseTypeBinding.simpleName);
- }
- if (isAnonymous()) {
- return NO_NAME;
- }
- return new String(this.binding.sourceName());
- }
- }
-
- /*
- * @see ITypeBinding#getPackage()
- */
- public IPackageBinding getPackage() {
- switch (this.binding.kind()) {
- case Binding.BASE_TYPE :
- case Binding.ARRAY_TYPE :
- case Binding.TYPE_PARAMETER : // includes capture scenario
- case Binding.WILDCARD_TYPE :
- case Binding.INTERSECTION_TYPE:
- return null;
- }
- ReferenceBinding referenceBinding = (ReferenceBinding) this.binding;
- return this.resolver.getPackageBinding(referenceBinding.getPackage());
- }
-
- /**
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getQualifiedName()
- */
- public String getQualifiedName() {
- StringBuffer buffer;
- switch (this.binding.kind()) {
-
- case Binding.WILDCARD_TYPE :
- case Binding.INTERSECTION_TYPE:
- WildcardBinding wildcardBinding = (WildcardBinding) this.binding;
- buffer = new StringBuffer();
- buffer.append(TypeConstants.WILDCARD_NAME);
- final ITypeBinding bound = getBound();
- if (bound != null) {
- switch(wildcardBinding.boundKind) {
- case Wildcard.SUPER :
- buffer.append(TypeConstants.WILDCARD_SUPER);
- break;
- case Wildcard.EXTENDS :
- buffer.append(TypeConstants.WILDCARD_EXTENDS);
- }
- buffer.append(bound.getQualifiedName());
- }
- return String.valueOf(buffer);
-
- case Binding.RAW_TYPE :
- return getTypeDeclaration().getQualifiedName();
-
- case Binding.ARRAY_TYPE :
- ITypeBinding elementType = getElementType();
- if (elementType.isLocal() || elementType.isAnonymous() || elementType.isCapture()) {
- return elementType.getQualifiedName();
- }
- final int dimensions = getDimensions();
- char[] brackets = new char[dimensions * 2];
- for (int i = dimensions * 2 - 1; i >= 0; i -= 2) {
- brackets[i] = ']';
- brackets[i - 1] = '[';
- }
- buffer = new StringBuffer(elementType.getQualifiedName());
- buffer.append(brackets);
- return String.valueOf(buffer);
-
- case Binding.TYPE_PARAMETER :
- if (isCapture()) {
- return NO_NAME;
- }
- TypeVariableBinding typeVariableBinding = (TypeVariableBinding) this.binding;
- return new String(typeVariableBinding.sourceName);
-
- case Binding.PARAMETERIZED_TYPE :
- buffer = new StringBuffer();
- if (isMember()) {
- buffer
- .append(getDeclaringClass().getQualifiedName())
- .append('.');
- ParameterizedTypeBinding parameterizedTypeBinding = (ParameterizedTypeBinding) this.binding;
- buffer.append(parameterizedTypeBinding.sourceName());
- ITypeBinding[] tArguments = getTypeArguments();
- final int typeArgumentsLength = tArguments.length;
- if (typeArgumentsLength != 0) {
- buffer.append('<');
- for (int i = 0; i < typeArgumentsLength; i++) {
- if (i > 0) {
- buffer.append(',');
- }
- buffer.append(tArguments[i].getQualifiedName());
- }
- buffer.append('>');
- }
- return String.valueOf(buffer);
- }
- buffer.append(getTypeDeclaration().getQualifiedName());
- ITypeBinding[] tArguments = getTypeArguments();
- final int typeArgumentsLength = tArguments.length;
- if (typeArgumentsLength != 0) {
- buffer.append('<');
- for (int i = 0; i < typeArgumentsLength; i++) {
- if (i > 0) {
- buffer.append(',');
- }
- buffer.append(tArguments[i].getQualifiedName());
- }
- buffer.append('>');
- }
- return String.valueOf(buffer);
-
- default :
- if (isAnonymous() || this.binding.isLocalType()) {
- return NO_NAME;
- }
- if (isPrimitive() || isNullType()) {
- BaseTypeBinding baseTypeBinding = (BaseTypeBinding) this.binding;
- return new String(baseTypeBinding.simpleName);
- }
- if (isMember()) {
- buffer = new StringBuffer();
- buffer
- .append(getDeclaringClass().getQualifiedName())
- .append('.');
- buffer.append(getName());
- return String.valueOf(buffer);
- }
- PackageBinding packageBinding = this.binding.getPackage();
- buffer = new StringBuffer();
- if (packageBinding != null && packageBinding.compoundName != CharOperation.NO_CHAR_CHAR) {
- buffer.append(CharOperation.concatWith(packageBinding.compoundName, '.')).append('.');
- }
- buffer.append(getName());
- return String.valueOf(buffer);
- }
- }
-
- /*
- * @see ITypeBinding#getSuperclass()
- */
- public synchronized ITypeBinding getSuperclass() {
- if (this.binding == null)
- return null;
- switch (this.binding.kind()) {
- case Binding.ARRAY_TYPE :
- case Binding.BASE_TYPE :
- return null;
- default:
- // no superclass for interface types (interface | annotation type)
- if (this.binding.isInterface())
- return null;
- }
- ReferenceBinding superclass = null;
- try {
- superclass = ((ReferenceBinding)this.binding).superclass();
- } catch (RuntimeException e) {
- /* in case a method cannot be resolvable due to missing jars on the classpath
- * see https://bugs.eclipse.org/bugs/show_bug.cgi?id=57871
- * https://bugs.eclipse.org/bugs/show_bug.cgi?id=63550
- * https://bugs.eclipse.org/bugs/show_bug.cgi?id=64299
- */
- net.sourceforge.phpdt.internal.core.util.Util.log(e, "Could not retrieve superclass"); //$NON-NLS-1$
- return this.resolver.resolveWellKnownType("java.lang.Object"); //$NON-NLS-1$
- }
- if (superclass == null) {
- return null;
- }
- return this.resolver.getTypeBinding(superclass);
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getTypeArguments()
- */
- public ITypeBinding[] getTypeArguments() {
- if (this.typeArguments != null) {
- return this.typeArguments;
- }
- if (this.binding.isParameterizedType()) {
- ParameterizedTypeBinding parameterizedTypeBinding = (ParameterizedTypeBinding) this.binding;
- final net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding[] arguments = parameterizedTypeBinding.arguments;
- if (arguments != null) {
- int argumentsLength = arguments.length;
- ITypeBinding[] newTypeArguments = new ITypeBinding[argumentsLength];
- for (int i = 0; i < argumentsLength; i++) {
- ITypeBinding typeBinding = this.resolver.getTypeBinding(arguments[i]);
- if (typeBinding == null) {
- return this.typeArguments = NO_TYPE_BINDINGS;
- }
- newTypeArguments[i] = typeBinding;
- }
- return this.typeArguments = newTypeArguments;
- }
- }
- return this.typeArguments = NO_TYPE_BINDINGS;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getTypeBounds()
- */
- public ITypeBinding[] getTypeBounds() {
- if (this.bounds != null) {
- return this.bounds;
- }
- if (this.binding instanceof TypeVariableBinding) {
- TypeVariableBinding typeVariableBinding = (TypeVariableBinding) this.binding;
- ReferenceBinding varSuperclass = typeVariableBinding.superclass();
- net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding firstClassOrArrayBound = typeVariableBinding.firstBound;
- int boundsLength = 0;
- if (firstClassOrArrayBound != null) {
- if (firstClassOrArrayBound == varSuperclass) {
- boundsLength++;
- } else if (firstClassOrArrayBound.isArrayType()) { // capture of ? extends/super arrayType
- boundsLength++;
- } else {
- firstClassOrArrayBound = null;
- }
- }
- ReferenceBinding[] superinterfaces = typeVariableBinding.superInterfaces();
- int superinterfacesLength = 0;
- if (superinterfaces != null) {
- superinterfacesLength = superinterfaces.length;
- boundsLength += superinterfacesLength;
- }
- if (boundsLength != 0) {
- ITypeBinding[] typeBounds = new ITypeBinding[boundsLength];
- int boundsIndex = 0;
- if (firstClassOrArrayBound != null) {
- ITypeBinding typeBinding = this.resolver.getTypeBinding(firstClassOrArrayBound);
- if (typeBinding == null) {
- return this.bounds = NO_TYPE_BINDINGS;
- }
- typeBounds[boundsIndex++] = typeBinding;
- }
- if (superinterfaces != null) {
- for (int i = 0; i < superinterfacesLength; i++, boundsIndex++) {
- ITypeBinding typeBinding = this.resolver.getTypeBinding(superinterfaces[i]);
- if (typeBinding == null) {
- return this.bounds = NO_TYPE_BINDINGS;
- }
- typeBounds[boundsIndex] = typeBinding;
- }
- }
- return this.bounds = typeBounds;
- }
- }
- return this.bounds = NO_TYPE_BINDINGS;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getTypeParameters()
- */
- public ITypeBinding[] getTypeParameters() {
- if (this.typeParameters != null) {
- return this.typeParameters;
- }
- switch(this.binding.kind()) {
- case Binding.RAW_TYPE :
- case Binding.PARAMETERIZED_TYPE :
- return this.typeParameters = NO_TYPE_BINDINGS;
- }
- TypeVariableBinding[] typeVariableBindings = this.binding.typeVariables();
- int typeVariableBindingsLength = typeVariableBindings == null ? 0 : typeVariableBindings.length;
- if (typeVariableBindingsLength != 0) {
- ITypeBinding[] newTypeParameters = new ITypeBinding[typeVariableBindingsLength];
- for (int i = 0; i < typeVariableBindingsLength; i++) {
- ITypeBinding typeBinding = this.resolver.getTypeBinding(typeVariableBindings[i]);
- if (typeBinding == null) {
- return this.typeParameters = NO_TYPE_BINDINGS;
- }
- newTypeParameters[i] = typeBinding;
- }
- return this.typeParameters = newTypeParameters;
- }
- return this.typeParameters = NO_TYPE_BINDINGS;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#getWildcard()
- * @since 3.1
- */
- public ITypeBinding getWildcard() {
- if (this.binding instanceof CaptureBinding) {
- CaptureBinding captureBinding = (CaptureBinding) this.binding;
- return this.resolver.getTypeBinding(captureBinding.wildcard);
- }
- return null;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isGenericType()
- * @since 3.1
- */
- public boolean isGenericType() {
- // equivalent to return getTypeParameters().length > 0;
- if (isRawType()) {
- return false;
- }
- TypeVariableBinding[] typeVariableBindings = this.binding.typeVariables();
- return (typeVariableBindings != null && typeVariableBindings.length > 0);
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isAnnotation()
- */
- public boolean isAnnotation() {
- return this.binding.isAnnotationType();
- }
-
- /*
- * @see ITypeBinding#isAnonymous()
- */
- public boolean isAnonymous() {
- if (isClass() || isInterface() || isEnum()) {
- ReferenceBinding referenceBinding = (ReferenceBinding) this.binding;
- return referenceBinding.isAnonymousType();
- }
- return false;
- }
-
- /*
- * @see ITypeBinding#isArray()
- */
- public boolean isArray() {
- return binding.isArrayType();
- }
-
- /* (non-Javadoc)
- * @see ITypeBinding#isAssignmentCompatible(ITypeBinding)
- */
- public boolean isAssignmentCompatible(ITypeBinding type) {
- try {
- if (this == type) return true;
- if (!(type instanceof TypeBinding)) return false;
- TypeBinding other = (TypeBinding) type;
- Scope scope = this.resolver.scope();
- if (scope == null) return false;
- return this.binding.isCompatibleWith(other.binding) || scope.isBoxingCompatibleWith(this.binding, other.binding);
- } catch (AbortCompilation e) {
- // don't surface internal exception to clients
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=143013
- return false;
- }
- }
-
- /* (non-Javadoc)
- * @see ITypeBinding#isCapture()
- */
- public boolean isCapture() {
- return this.binding.isCapture();
- }
-
- /* (non-Javadoc)
- * @see ITypeBinding#isCastCompatible(ITypeBinding)
- */
- public boolean isCastCompatible(ITypeBinding type) {
- try {
- Expression expression = new Expression() {
- public StringBuffer printExpression(int indent,StringBuffer output) {
- return null;
- }
- };
- Scope scope = this.resolver.scope();
- if (scope == null) return false;
- if (!(type instanceof TypeBinding)) return false;
- net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding expressionType = ((TypeBinding) type).binding;
- // simulate capture in case checked binding did not properly get extracted from a reference
- expressionType = expressionType.capture(scope, 0);
- return expression.checkCastTypesCompatibility(scope, this.binding, expressionType, null);
- } catch (AbortCompilation e) {
- // don't surface internal exception to clients
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=143013
- return false;
- }
- }
-
- /*
- * @see ITypeBinding#isClass()
- */
- public boolean isClass() {
- switch (this.binding.kind()) {
- case Binding.TYPE_PARAMETER :
- case Binding.WILDCARD_TYPE :
- case Binding.INTERSECTION_TYPE :
- return false;
- }
- return this.binding.isClass();
- }
-
- /*
- * @see IBinding#isDeprecated()
- */
- public boolean isDeprecated() {
- if (isClass() || isInterface() || isEnum()) {
- ReferenceBinding referenceBinding = (ReferenceBinding) this.binding;
- return referenceBinding.isDeprecated();
- }
- return false;
- }
-
- /* (non-Javadoc)
- * @see ITypeBinding#isEnum()
- */
- public boolean isEnum() {
- return this.binding.isEnum();
- }
-
- /*
- * @see IBinding#isEqualTo(Binding)
- * @since 3.1
- */
- public boolean isEqualTo(IBinding other) {
- if (other == this) {
- // identical binding - equal (key or no key)
- return true;
- }
- if (other == null) {
- // other binding missing
- return false;
- }
- if (!(other instanceof TypeBinding)) {
- return false;
- }
- net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding otherBinding = ((TypeBinding) other).binding;
- // check return type
- return BindingComparator.isEqual(this.binding, otherBinding);
- }
-
- /*
- * @see ITypeBinding#isFromSource()
- */
- public boolean isFromSource() {
- if (isClass() || isInterface() || isEnum()) {
- ReferenceBinding referenceBinding = (ReferenceBinding) this.binding;
- if (referenceBinding.isRawType()) {
- return !((RawTypeBinding) referenceBinding).genericType().isBinaryBinding();
- } else if (referenceBinding.isParameterizedType()) {
- ParameterizedTypeBinding parameterizedTypeBinding = (ParameterizedTypeBinding) referenceBinding;
- net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding erasure = parameterizedTypeBinding.erasure();
- if (erasure instanceof ReferenceBinding) {
- return !((ReferenceBinding) erasure).isBinaryBinding();
- }
- return false;
- } else {
- return !referenceBinding.isBinaryBinding();
- }
- } else if (isTypeVariable()) {
- final TypeVariableBinding typeVariableBinding = (TypeVariableBinding) this.binding;
- final Binding declaringElement = typeVariableBinding.declaringElement;
- if (declaringElement instanceof MethodBinding) {
- MethodBinding methodBinding = (MethodBinding) declaringElement;
- return !methodBinding.declaringClass.isBinaryBinding();
- } else {
- final net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding typeBinding = (net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding) declaringElement;
- if (typeBinding instanceof ReferenceBinding) {
- return !((ReferenceBinding) typeBinding).isBinaryBinding();
- } else if (typeBinding instanceof ArrayBinding) {
- final ArrayBinding arrayBinding = (ArrayBinding) typeBinding;
- final net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding leafComponentType = arrayBinding.leafComponentType;
- if (leafComponentType instanceof ReferenceBinding) {
- return !((ReferenceBinding) leafComponentType).isBinaryBinding();
- }
- }
- }
-
- } else if (isCapture()) {
- CaptureBinding captureBinding = (CaptureBinding) this.binding;
- return !captureBinding.sourceType.isBinaryBinding();
- }
- return false;
- }
-
- /*
- * @see ITypeBinding#isInterface()
- */
- public boolean isInterface() {
- switch (this.binding.kind()) {
- case Binding.TYPE_PARAMETER :
- case Binding.WILDCARD_TYPE :
- case Binding.INTERSECTION_TYPE :
- return false;
- }
- return this.binding.isInterface();
- }
-
- /*
- * @see ITypeBinding#isLocal()
- */
- public boolean isLocal() {
- if (isClass() || isInterface() || isEnum()) {
- ReferenceBinding referenceBinding = (ReferenceBinding) this.binding;
- return referenceBinding.isLocalType() && !referenceBinding.isMemberType();
- }
- return false;
- }
-
- /*
- * @see ITypeBinding#isMember()
- */
- public boolean isMember() {
- if (isClass() || isInterface() || isEnum()) {
- ReferenceBinding referenceBinding = (ReferenceBinding) this.binding;
- return referenceBinding.isMemberType();
- }
- return false;
- }
-
- /*
- * @see ITypeBinding#isNested()
- */
- public boolean isNested() {
- if (isClass() || isInterface() || isEnum()) {
- ReferenceBinding referenceBinding = (ReferenceBinding) this.binding;
- return referenceBinding.isNestedType();
- }
- return false;
- }
-
- /**
- * @see ITypeBinding#isNullType()
- */
- public boolean isNullType() {
- return this.binding == net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding.NULL;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isParameterizedType()
- */
- public boolean isParameterizedType() {
- return this.binding.isParameterizedType() && ((ParameterizedTypeBinding) this.binding).arguments != null;
- }
-
- /*
- * @see ITypeBinding#isPrimitive()
- */
- public boolean isPrimitive() {
- return !isNullType() && binding.isBaseType();
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isRawType()
- */
- public boolean isRawType() {
- return this.binding.isRawType();
- }
-
- /* (non-Javadoc)
- * @see IBinding#isRecovered()
- */
- public boolean isRecovered() {
- return (this.binding.tagBits & TagBits.HasMissingType) != 0;
- }
-
- /* (non-Javadoc)
- * @see ITypeBinding#isSubTypeCompatible(ITypeBinding)
- */
- public boolean isSubTypeCompatible(ITypeBinding type) {
- try {
- if (this == type) return true;
- if (this.binding.isBaseType()) return false;
- if (!(type instanceof TypeBinding)) return false;
- TypeBinding other = (TypeBinding) type;
- if (other.binding.isBaseType()) return false;
- return this.binding.isCompatibleWith(other.binding);
- } catch (AbortCompilation e) {
- // don't surface internal exception to clients
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=143013
- return false;
- }
- }
-
- /**
- * @see IBinding#isSynthetic()
- */
- public boolean isSynthetic() {
- return false;
- }
-
- /*
- * @see ITypeBinding#isTopLevel()
- */
- public boolean isTopLevel() {
- if (isClass() || isInterface() || isEnum()) {
- ReferenceBinding referenceBinding = (ReferenceBinding) this.binding;
- return !referenceBinding.isNestedType();
- }
- return false;
- }
-
- /*
- * @see ITypeBinding#isTypeVariable()
- */
- public boolean isTypeVariable() {
- return this.binding.isTypeVariable() && !this.binding.isCapture();
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isUpperbound()
- */
- public boolean isUpperbound() {
- switch (this.binding.kind()) {
- case Binding.WILDCARD_TYPE :
- return ((WildcardBinding) this.binding).boundKind == Wildcard.EXTENDS;
- case Binding.INTERSECTION_TYPE :
- return true;
- }
- return false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.ITypeBinding#isWildcardType()
- */
- public boolean isWildcardType() {
- return this.binding.isWildcard();
- }
-
- /*
- * For debugging purpose only.
- * @see java.lang.Object#toString()
- */
- public String toString() {
- return this.binding.toString();
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-/**
- * Type declaration AST node type. A type declaration
- * is the union of a class declaration and an interface declaration.
- * For JLS2:
- * <pre>
- * TypeDeclaration:
- * ClassDeclaration
- * InterfaceDeclaration
- * ClassDeclaration:
- * [ Javadoc ] { Modifier } <b>class</b> Identifier
- * [ <b>extends</b> Type]
- * [ <b>implements</b> Type { <b>,</b> Type } ]
- * <b>{</b> { ClassBodyDeclaration | <b>;</b> } <b>}</b>
- * InterfaceDeclaration:
- * [ Javadoc ] { Modifier } <b>interface</b> Identifier
- * [ <b>extends</b> Type { <b>,</b> Type } ]
- * <b>{</b> { InterfaceBodyDeclaration | <b>;</b> } <b>}</b>
- * </pre>
- * For JLS3, type parameters and reified modifiers
- * (and annotations) were added, and the superclass type name and superinterface
- * types names are generalized to type so that parameterized types can be
- * referenced:
- * <pre>
- * TypeDeclaration:
- * ClassDeclaration
- * InterfaceDeclaration
- * ClassDeclaration:
- * [ Javadoc ] { ExtendedModifier } <b>class</b> Identifier
- * [ <b><</b> TypeParameter { <b>,</b> TypeParameter } <b>></b> ]
- * [ <b>extends</b> Type ]
- * [ <b>implements</b> Type { <b>,</b> Type } ]
- * <b>{</b> { ClassBodyDeclaration | <b>;</b> } <b>}</b>
- * InterfaceDeclaration:
- * [ Javadoc ] { ExtendedModifier } <b>interface</b> Identifier
- * [ <b><</b> TypeParameter { <b>,</b> TypeParameter } <b>></b> ]
- * [ <b>extends</b> Type { <b>,</b> Type } ]
- * <b>{</b> { InterfaceBodyDeclaration | <b>;</b> } <b>}</b>
- * </pre>
- * <p>
- * When a Javadoc comment is present, the source
- * range begins with the first character of the "/**" comment delimiter.
- * When there is no Javadoc comment, the source range begins with the first
- * character of the first modifier or annotation (if any), or the
- * first character of the "class" or "interface" keyword (if no
- * modifiers or annotations). The source range extends through the last character of the "}"
- * token following the body declarations.
- * </p>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class TypeDeclaration extends AbstractTypeDeclaration {
-
- /**
- * The "javadoc" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor JAVADOC_PROPERTY =
- internalJavadocPropertyFactory(TypeDeclaration.class);
-
- /**
- * The "modifiers" structural property of this node type (JLS2 API only).
- * @since 3.0
- */
- public static final SimplePropertyDescriptor MODIFIERS_PROPERTY =
- internalModifiersPropertyFactory(TypeDeclaration.class);
-
- /**
- * The "modifiers" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildListPropertyDescriptor MODIFIERS2_PROPERTY =
- internalModifiers2PropertyFactory(TypeDeclaration.class);
-
- /**
- * The "interface" structural property of this node type.
- * @since 3.0
- */
- public static final SimplePropertyDescriptor INTERFACE_PROPERTY =
- new SimplePropertyDescriptor(TypeDeclaration.class, "interface", boolean.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * The "name" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- internalNamePropertyFactory(TypeDeclaration.class);
-
- /**
- * The "superclass" structural property of this node type (JLS2 API only).
- * @since 3.0
- */
- public static final ChildPropertyDescriptor SUPERCLASS_PROPERTY =
- new ChildPropertyDescriptor(TypeDeclaration.class, "superclass", Name.class, OPTIONAL, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "superInterfaces" structural property of this node type (JLS2 API only).
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor SUPER_INTERFACES_PROPERTY =
- new ChildListPropertyDescriptor(TypeDeclaration.class, "superInterfaces", Name.class, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "superclassType" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildPropertyDescriptor SUPERCLASS_TYPE_PROPERTY =
- new ChildPropertyDescriptor(TypeDeclaration.class, "superclassType", Type.class, OPTIONAL, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "superInterfaceTypes" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildListPropertyDescriptor SUPER_INTERFACE_TYPES_PROPERTY =
- new ChildListPropertyDescriptor(TypeDeclaration.class, "superInterfaceTypes", Type.class, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "typeParameters" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildListPropertyDescriptor TYPE_PARAMETERS_PROPERTY =
- new ChildListPropertyDescriptor(TypeDeclaration.class, "typeParameters", TypeParameter.class, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "bodyDeclarations" structural property of this node type (added in JLS3 API).
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor BODY_DECLARATIONS_PROPERTY =
- internalBodyDeclarationPropertyFactory(TypeDeclaration.class);
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS_2_0;
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.1
- */
- private static final List PROPERTY_DESCRIPTORS_3_0;
-
- static {
- List propertyList = new ArrayList(8);
- createPropertyList(TypeDeclaration.class, propertyList);
- addProperty(JAVADOC_PROPERTY, propertyList);
- addProperty(MODIFIERS_PROPERTY, propertyList);
- addProperty(INTERFACE_PROPERTY, propertyList);
- addProperty(NAME_PROPERTY, propertyList);
- addProperty(SUPERCLASS_PROPERTY, propertyList);
- addProperty(SUPER_INTERFACES_PROPERTY, propertyList);
- addProperty(BODY_DECLARATIONS_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS_2_0 = reapPropertyList(propertyList);
-
- propertyList = new ArrayList(9);
- createPropertyList(TypeDeclaration.class, propertyList);
- addProperty(JAVADOC_PROPERTY, propertyList);
- addProperty(MODIFIERS2_PROPERTY, propertyList);
- addProperty(INTERFACE_PROPERTY, propertyList);
- addProperty(NAME_PROPERTY, propertyList);
- addProperty(TYPE_PARAMETERS_PROPERTY, propertyList);
- addProperty(SUPERCLASS_TYPE_PROPERTY, propertyList);
- addProperty(SUPER_INTERFACE_TYPES_PROPERTY, propertyList);
- addProperty(BODY_DECLARATIONS_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS_3_0 = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- if (apiLevel == AST.JLS2_INTERNAL) {
- return PROPERTY_DESCRIPTORS_2_0;
- } else {
- return PROPERTY_DESCRIPTORS_3_0;
- }
- }
-
- /**
- * <code>true</code> for an interface, <code>false</code> for a class.
- * Defaults to class.
- */
- private boolean isInterface = false;
-
- /**
- * The type paramters (element type: <code>TypeParameter</code>).
- * Null in JLS2. Added in JLS3; defaults to an empty list
- * (see constructor).
- * @since 3.1
- */
- private ASTNode.NodeList typeParameters = null;
-
- /**
- * The optional superclass name; <code>null</code> if none.
- * Defaults to none. Note that this field is not used for
- * interface declarations. Not used in 3.0.
- */
- private Name optionalSuperclassName = null;
-
- /**
- * The superinterface names (element type: <code>Name</code>).
- * JLS2 only; defaults to an empty list. Not used in JLS3.
- * (see constructor).
- *
- */
- private ASTNode.NodeList superInterfaceNames = null;
-
- /**
- * The optional superclass type; <code>null</code> if none.
- * Defaults to none. Note that this field is not used for
- * interface declarations. Null in JLS2. Added in JLS3.
- * @since 3.1
- */
- private Type optionalSuperclassType = null;
-
- /**
- * The superinterface types (element type: <code>Type</code>).
- * Null in JLS2. Added in JLS3; defaults to an empty list
- * (see constructor).
- * @since 3.1
- */
- private ASTNode.NodeList superInterfaceTypes = null;
-
- /**
- * Creates a new AST node for a type declaration owned by the given
- * AST. By default, the type declaration is for a class of an
- * unspecified, but legal, name; no modifiers; no javadoc;
- * no type parameters; no superclass or superinterfaces; and an empty list
- * of body declarations.
- * <p>
- * N.B. This constructor is package-private; all subclasses must be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- TypeDeclaration(AST ast) {
- super(ast);
- if (ast.apiLevel == AST.JLS2_INTERNAL) {
- this.superInterfaceNames = new ASTNode.NodeList(SUPER_INTERFACES_PROPERTY);
- }
- if (ast.apiLevel >= AST.JLS3) {
- this.typeParameters = new ASTNode.NodeList(TYPE_PARAMETERS_PROPERTY);
- this.superInterfaceTypes = new ASTNode.NodeList(SUPER_INTERFACE_TYPES_PROPERTY);
- }
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- * @since 3.0
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int internalGetSetIntProperty(SimplePropertyDescriptor property, boolean get, int value) {
- if (property == MODIFIERS_PROPERTY) {
- if (get) {
- return getModifiers();
- } else {
- internalSetModifiers(value);
- return 0;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetIntProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean internalGetSetBooleanProperty(SimplePropertyDescriptor property, boolean get, boolean value) {
- if (property == INTERFACE_PROPERTY) {
- if (get) {
- return isInterface();
- } else {
- setInterface(value);
- return false;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetBooleanProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == JAVADOC_PROPERTY) {
- if (get) {
- return getJavadoc();
- } else {
- setJavadoc((Javadoc) child);
- return null;
- }
- }
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- if (property == SUPERCLASS_PROPERTY) {
- if (get) {
- return getSuperclass();
- } else {
- setSuperclass((Name) child);
- return null;
- }
- }
- if (property == SUPERCLASS_TYPE_PROPERTY) {
- if (get) {
- return getSuperclassType();
- } else {
- setSuperclassType((Type) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == MODIFIERS2_PROPERTY) {
- return modifiers();
- }
- if (property == TYPE_PARAMETERS_PROPERTY) {
- return typeParameters();
- }
- if (property == SUPER_INTERFACES_PROPERTY) {
- return superInterfaces();
- }
- if (property == SUPER_INTERFACE_TYPES_PROPERTY) {
- return superInterfaceTypes();
- }
- if (property == BODY_DECLARATIONS_PROPERTY) {
- return bodyDeclarations();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildPropertyDescriptor internalJavadocProperty() {
- return JAVADOC_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildListPropertyDescriptor internalModifiers2Property() {
- return MODIFIERS2_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final SimplePropertyDescriptor internalModifiersProperty() {
- return MODIFIERS_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on AbstractTypeDeclaration.
- */
- final ChildPropertyDescriptor internalNameProperty() {
- return NAME_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on AbstractTypeDeclaration.
- */
- final ChildListPropertyDescriptor internalBodyDeclarationsProperty() {
- return BODY_DECLARATIONS_PROPERTY;
- }
-
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return TYPE_DECLARATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- TypeDeclaration result = new TypeDeclaration(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setJavadoc(
- (Javadoc) ASTNode.copySubtree(target, getJavadoc()));
- if (this.ast.apiLevel == AST.JLS2_INTERNAL) {
- result.internalSetModifiers(getModifiers());
- result.setSuperclass(
- (Name) ASTNode.copySubtree(target, getSuperclass()));
- result.superInterfaces().addAll(
- ASTNode.copySubtrees(target, superInterfaces()));
- }
- result.setInterface(isInterface());
- result.setName((SimpleName) getName().clone(target));
- if (this.ast.apiLevel >= AST.JLS3) {
- result.modifiers().addAll(ASTNode.copySubtrees(target, modifiers()));
- result.typeParameters().addAll(
- ASTNode.copySubtrees(target, typeParameters()));
- result.setSuperclassType(
- (Type) ASTNode.copySubtree(target, getSuperclassType()));
- result.superInterfaceTypes().addAll(
- ASTNode.copySubtrees(target, superInterfaceTypes()));
- }
- result.bodyDeclarations().addAll(
- ASTNode.copySubtrees(target, bodyDeclarations()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- if (this.ast.apiLevel == AST.JLS2_INTERNAL) {
- acceptChild(visitor, getJavadoc());
- acceptChild(visitor, getName());
- acceptChild(visitor, getSuperclass());
- acceptChildren(visitor, this.superInterfaceNames);
- acceptChildren(visitor, this.bodyDeclarations);
- }
- if (this.ast.apiLevel >= AST.JLS3) {
- acceptChild(visitor, getJavadoc());
- acceptChildren(visitor, this.modifiers);
- acceptChild(visitor, getName());
- acceptChildren(visitor, this.typeParameters);
- acceptChild(visitor, getSuperclassType());
- acceptChildren(visitor, this.superInterfaceTypes);
- acceptChildren(visitor, this.bodyDeclarations);
- }
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns whether this type declaration declares a class or an
- * interface.
- *
- * @return <code>true</code> if this is an interface declaration,
- * and <code>false</code> if this is a class declaration
- */
- public boolean isInterface() {
- return this.isInterface;
- }
-
- /**
- * Sets whether this type declaration declares a class or an
- * interface.
- *
- * @param isInterface <code>true</code> if this is an interface
- * declaration, and <code>false</code> if this is a class
- * declaration
- */
- public void setInterface(boolean isInterface) {
- preValueChange(INTERFACE_PROPERTY);
- this.isInterface = isInterface;
- postValueChange(INTERFACE_PROPERTY);
- }
-
- /**
- * Returns the live ordered list of type parameters of this type
- * declaration (added in JLS3 API). This list is non-empty for parameterized types.
- *
- * @return the live list of type parameters
- * (element type: <code>TypeParameter</code>)
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public List typeParameters() {
- // more efficient than just calling unsupportedIn2() to check
- if (this.typeParameters == null) {
- unsupportedIn2();
- }
- return this.typeParameters;
- }
-
- /**
- * Returns the name of the superclass declared in this type
- * declaration, or <code>null</code> if there is none (JLS2 API only).
- * <p>
- * Note that this child is not relevant for interface
- * declarations (although it does still figure in subtree
- * equality comparisons).
- * </p>
- *
- * @return the superclass name node, or <code>null</code> if
- * there is none
- * @exception UnsupportedOperationException if this operation is used in
- * an AST later than JLS2
- * @deprecated In the JLS3 API, this method is replaced by
- * {@link #getSuperclassType()}, which returns a <code>Type</code>
- * instead of a <code>Name</code>.
- */
- public Name getSuperclass() {
- return internalGetSuperclass();
- }
-
- /**
- * Internal synonym for deprecated method. Used to avoid
- * deprecation warnings.
- * @since 3.1
- */
- /*package*/ final Name internalGetSuperclass() {
- supportedOnlyIn2();
- return this.optionalSuperclassName;
- }
-
- /**
- * Returns the superclass declared in this type
- * declaration, or <code>null</code> if there is none (added in JLS3 API).
- * <p>
- * Note that this child is not relevant for interface
- * declarations (although it does still figure in subtree
- * equality comparisons).
- * </p>
- *
- * @return the superclass type node, or <code>null</code> if
- * there is none
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public Type getSuperclassType() {
- unsupportedIn2();
- return this.optionalSuperclassType;
- }
-
- /**
- * Sets or clears the name of the superclass declared in this type
- * declaration (JLS2 API only).
- * <p>
- * Note that this child is not relevant for interface
- * declarations (although it does still figure in subtree
- * equality comparisons).
- * </p>
- *
- * @param superclassName the superclass name node, or <code>null</code> if
- * there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- * @exception UnsupportedOperationException if this operation is used in
- * an AST later than JLS2
- * @deprecated In the JLS3 API, this method is replaced by
- * {@link #setSuperclassType(Type)}, which expects a
- * <code>Type</code> instead of a <code>Name</code>.
- */
- public void setSuperclass(Name superclassName) {
- internalSetSuperclass(superclassName);
- }
-
- /**
- * Internal synonym for deprecated method. Used to avoid
- * deprecation warnings.
- * @since 3.1
- */
- /*package*/ final void internalSetSuperclass(Name superclassName) {
- supportedOnlyIn2();
- ASTNode oldChild = this.optionalSuperclassName;
- preReplaceChild(oldChild, superclassName, SUPERCLASS_PROPERTY);
- this.optionalSuperclassName = superclassName;
- postReplaceChild(oldChild, superclassName, SUPERCLASS_PROPERTY);
- }
-
- /**
- * Sets or clears the superclass declared in this type
- * declaration (added in JLS3 API).
- * <p>
- * Note that this child is not relevant for interface declarations
- * (although it does still figure in subtree equality comparisons).
- * </p>
- *
- * @param superclassType the superclass type node, or <code>null</code> if
- * there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public void setSuperclassType(Type superclassType) {
- unsupportedIn2();
- ASTNode oldChild = this.optionalSuperclassType;
- preReplaceChild(oldChild, superclassType, SUPERCLASS_TYPE_PROPERTY);
- this.optionalSuperclassType = superclassType;
- postReplaceChild(oldChild, superclassType, SUPERCLASS_TYPE_PROPERTY);
- }
-
- /**
- * Returns the live ordered list of names of superinterfaces of this type
- * declaration (JLS2 API only). For a class declaration, these are the names
- * of the interfaces that this class implements; for an interface
- * declaration, these are the names of the interfaces that this interface
- * extends.
- *
- * @return the live list of interface names
- * (element type: <code>Name</code>)
- * @exception UnsupportedOperationException if this operation is used in
- * an AST later than JLS2
- * @deprecated In the JLS3 API, this method is replaced by
- * {@link #superInterfaceTypes()}.
- */
- public List superInterfaces() {
- return internalSuperInterfaces();
- }
-
- /**
- * Internal synonym for deprecated method. Used to avoid
- * deprecation warnings.
- * @since 3.1
- */
- /*package*/ final List internalSuperInterfaces() {
- // more efficient than just calling supportedOnlyIn2() to check
- if (this.superInterfaceNames == null) {
- supportedOnlyIn2();
- }
- return this.superInterfaceNames;
- }
-
- /**
- * Returns the live ordered list of superinterfaces of this type
- * declaration (added in JLS3 API). For a class declaration, these are the interfaces
- * that this class implements; for an interface declaration,
- * these are the interfaces that this interface extends.
- *
- * @return the live list of interface types
- * (element type: <code>Type</code>)
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public List superInterfaceTypes() {
- // more efficient than just calling unsupportedIn2() to check
- if (this.superInterfaceTypes == null) {
- unsupportedIn2();
- }
- return this.superInterfaceTypes;
- }
-
- /**
- * Returns the ordered list of field declarations of this type
- * declaration. For a class declaration, these are the
- * field declarations; for an interface declaration, these are
- * the constant declarations.
- * <p>
- * This convenience method returns this node's body declarations
- * with non-fields filtered out. Unlike <code>bodyDeclarations</code>,
- * this method does not return a live result.
- * </p>
- *
- * @return the (possibly empty) list of field declarations
- */
- public FieldDeclaration[] getFields() {
- List bd = bodyDeclarations();
- int fieldCount = 0;
- for (Iterator it = bd.listIterator(); it.hasNext(); ) {
- if (it.next() instanceof FieldDeclaration) {
- fieldCount++;
- }
- }
- FieldDeclaration[] fields = new FieldDeclaration[fieldCount];
- int next = 0;
- for (Iterator it = bd.listIterator(); it.hasNext(); ) {
- Object decl = it.next();
- if (decl instanceof FieldDeclaration) {
- fields[next++] = (FieldDeclaration) decl;
- }
- }
- return fields;
- }
-
- /**
- * Returns the ordered list of method declarations of this type
- * declaration.
- * <p>
- * This convenience method returns this node's body declarations
- * with non-methods filtered out. Unlike <code>bodyDeclarations</code>,
- * this method does not return a live result.
- * </p>
- *
- * @return the (possibly empty) list of method (and constructor)
- * declarations
- */
- public MethodDeclaration[] getMethods() {
- List bd = bodyDeclarations();
- int methodCount = 0;
- for (Iterator it = bd.listIterator(); it.hasNext(); ) {
- if (it.next() instanceof MethodDeclaration) {
- methodCount++;
- }
- }
- MethodDeclaration[] methods = new MethodDeclaration[methodCount];
- int next = 0;
- for (Iterator it = bd.listIterator(); it.hasNext(); ) {
- Object decl = it.next();
- if (decl instanceof MethodDeclaration) {
- methods[next++] = (MethodDeclaration) decl;
- }
- }
- return methods;
- }
-
- /**
- * Returns the ordered list of member type declarations of this type
- * declaration.
- * <p>
- * This convenience method returns this node's body declarations
- * with non-types filtered out. Unlike <code>bodyDeclarations</code>,
- * this method does not return a live result.
- * </p>
- *
- * @return the (possibly empty) list of member type declarations
- */
- public TypeDeclaration[] getTypes() {
- List bd = bodyDeclarations();
- int typeCount = 0;
- for (Iterator it = bd.listIterator(); it.hasNext(); ) {
- if (it.next() instanceof TypeDeclaration) {
- typeCount++;
- }
- }
- TypeDeclaration[] memberTypes = new TypeDeclaration[typeCount];
- int next = 0;
- for (Iterator it = bd.listIterator(); it.hasNext(); ) {
- Object decl = it.next();
- if (decl instanceof TypeDeclaration) {
- memberTypes[next++] = (TypeDeclaration) decl;
- }
- }
- return memberTypes;
- }
-
- /* (omit javadoc for this method)
- * Method declared on AsbtractTypeDeclaration.
- */
- ITypeBinding internalResolveBinding() {
- return this.ast.getBindingResolver().resolveType(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 6 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return memSize()
- + (this.optionalDocComment == null ? 0 : getJavadoc().treeSize())
- + (this.modifiers == null ? 0 : this.modifiers.listSize())
- + (this.typeName == null ? 0 : getName().treeSize())
- + (this.typeParameters == null ? 0 : this.typeParameters.listSize())
- + (this.optionalSuperclassName == null ? 0 : getSuperclass().treeSize())
- + (this.optionalSuperclassType == null ? 0 : getSuperclassType().treeSize())
- + (this.superInterfaceNames == null ? 0 : this.superInterfaceNames.listSize())
- + (this.superInterfaceTypes == null ? 0 : this.superInterfaceTypes.listSize())
- + this.bodyDeclarations.listSize();
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Local type declaration statement AST node type.
- * <p>
- * This kind of node is used to convert a type declaration
- * node into a statement node by wrapping it.
- * </p>
- * For JLS2:
- * <pre>
- * TypeDeclarationStatement:
- * TypeDeclaration
- * </pre>
- * For JLS3, the kinds of type declarations grew to include enum declarations:
- * <pre>
- * TypeDeclarationStatement:
- * TypeDeclaration
- * EnumDeclaration
- * </pre>
- * Although allowed at the AST, not all arrangements of AST nodes are meaningful;
- * in particular, only class and enum declarations are meaningful in the context of
- * a block.
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class TypeDeclarationStatement extends Statement {
-
- /**
- * The "typeDeclaration" structural property of this node type (JLS2 API only).
- * @since 3.0
- */
- public static final ChildPropertyDescriptor TYPE_DECLARATION_PROPERTY =
- new ChildPropertyDescriptor(TypeDeclarationStatement.class, "typeDeclaration", TypeDeclaration.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "declaration" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildPropertyDescriptor DECLARATION_PROPERTY =
- new ChildPropertyDescriptor(TypeDeclarationStatement.class, "declaration", AbstractTypeDeclaration.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS_2_0;
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.1
- */
- private static final List PROPERTY_DESCRIPTORS_3_0;
-
- static {
- List propertyList = new ArrayList(2);
- createPropertyList(TypeDeclarationStatement.class, propertyList);
- addProperty(TYPE_DECLARATION_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS_2_0 = reapPropertyList(propertyList);
-
- propertyList = new ArrayList(2);
- createPropertyList(TypeDeclarationStatement.class, propertyList);
- addProperty(DECLARATION_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS_3_0 = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- if (apiLevel == AST.JLS2_INTERNAL) {
- return PROPERTY_DESCRIPTORS_2_0;
- } else {
- return PROPERTY_DESCRIPTORS_3_0;
- }
- }
-
- /**
- * The type declaration; lazily initialized; defaults to a unspecified,
- * but legal, type declaration. In JLS2, corresponds to TYPE_DECLARATION_PROPERTY.
- * After JLS2, corresponds to DECLARATION_PROPERTY.
- * @see #typeDeclProperty
- */
- private AbstractTypeDeclaration typeDecl = null;
-
- /**
- * The child property stored on the <code>typeDecl</code> instance variable.
- * In JLS2, corresponds to TYPE_DECLARATION_PROPERTY. After JLS2, corresponds to
- * DECLARATION_PROPERTY.
- *
- * @return the property corresponding to the <code>typeDecl</code> instance variable;
- * never <code>null</code>
- */
- private ChildPropertyDescriptor typeDeclProperty () {
- if (getAST().apiLevel() == AST.JLS2_INTERNAL) {
- return TYPE_DECLARATION_PROPERTY;
- } else {
- return DECLARATION_PROPERTY;
- }
- }
-
-
- /**
- * Creates a new unparented local type declaration statement node owned
- * by the given AST. By default, the local type declaration is an
- * unspecified, but legal, type declaration.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- TypeDeclarationStatement(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- * @since 3.0
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == TYPE_DECLARATION_PROPERTY) {
- if (get) {
- return getTypeDeclaration();
- } else {
- setTypeDeclaration((TypeDeclaration) child);
- return null;
- }
- }
- if (property == DECLARATION_PROPERTY) {
- if (get) {
- return getDeclaration();
- } else {
- setDeclaration((AbstractTypeDeclaration) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return TYPE_DECLARATION_STATEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- TypeDeclarationStatement result =
- new TypeDeclarationStatement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- result.setDeclaration(
- (AbstractTypeDeclaration) getDeclaration().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- acceptChild(visitor, getDeclaration());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the abstract type declaration of this local type declaration
- * statement (added in JLS3 API).
- *
- * @return the type declaration node
- * @since 3.1
- */
- public AbstractTypeDeclaration getDeclaration() {
- if (this.typeDecl == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.typeDecl == null) {
- preLazyInit();
- this.typeDecl = new TypeDeclaration(this.ast);
- postLazyInit(this.typeDecl, typeDeclProperty());
- }
- }
- }
- return this.typeDecl;
- }
-
- /**
- * Sets the abstract type declaration of this local type declaration
- * statement (added in JLS3 API).
- *
- * @param decl the type declaration node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- * @since 3.1
- */
- public void setDeclaration(AbstractTypeDeclaration decl) {
- if (decl == null) {
- throw new IllegalArgumentException();
- }
- // a TypeDeclarationStatement may occur inside an
- // TypeDeclaration - must check cycles
- ASTNode oldChild = this.typeDecl;
- ChildPropertyDescriptor typeDeclProperty = typeDeclProperty();
- preReplaceChild(oldChild, decl, typeDeclProperty);
- this.typeDecl= decl;
- postReplaceChild(oldChild, decl, typeDeclProperty);
- }
-
- /**
- * Returns the type declaration of this local type declaration
- * statement (JLS2 API only).
- *
- * @return the type declaration node
- * @exception UnsupportedOperationException if this operation is used in
- * an AST later than JLS2
- * @deprecated In the JLS3 API, this method is replaced by
- * {@link #getDeclaration()}, which returns <code>AbstractTypeDeclaration</code>
- * instead of <code>TypeDeclaration</code>.
- */
- public TypeDeclaration getTypeDeclaration() {
- return internalGetTypeDeclaration();
- }
-
- /**
- * Internal synonym for deprecated method. Used to avoid
- * deprecation warnings.
- * @since 3.1
- */
- /*package*/ final TypeDeclaration internalGetTypeDeclaration() {
- supportedOnlyIn2();
- return (TypeDeclaration) getDeclaration();
- }
-
- /**
- * Sets the type declaration of this local type declaration
- * statement (JLS2 API only).
- *
- * @param decl the type declaration node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- * @exception UnsupportedOperationException if this operation is used in
- * an AST later than JLS2
- * @deprecated In the JLS3 API, this method is replaced by
- * {@link #setDeclaration(AbstractTypeDeclaration)} which takes
- * <code>AbstractTypeDeclaration</code> instead of
- * <code>TypeDeclaration</code>.
- */
- public void setTypeDeclaration(TypeDeclaration decl) {
- internalSetTypeDeclaration(decl);
- }
-
- /**
- * Internal synonym for deprecated method. Used to avoid
- * deprecation warnings.
- * @since 3.1
- */
- /*package*/ final void internalSetTypeDeclaration(TypeDeclaration decl) {
- supportedOnlyIn2();
- // forward to non-deprecated replacement method
- setDeclaration(decl);
- }
-
- /**
- * Resolves and returns the binding for the class or interface declared in
- * this type declaration statement.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the binding, or <code>null</code> if the binding cannot be
- * resolved
- */
- public ITypeBinding resolveBinding() {
- // forward request to the wrapped type declaration
- AbstractTypeDeclaration d = getDeclaration();
- if (d instanceof TypeDeclaration) {
- return ((TypeDeclaration) d).resolveBinding();
- } else if (d instanceof AnnotationTypeDeclaration) {
- return ((AnnotationTypeDeclaration) d).resolveBinding();
- } else {
- // shouldn't happen
- return null;
- }
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 1 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.typeDecl == null ? 0 : getDeclaration().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Type literal AST node type.
- *
- * <pre>
- * TypeLiteral:
- * ( Type | <b>void</b> ) <b>.</b> <b>class</b>
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class TypeLiteral extends Expression {
-
- /**
- * The "type" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor TYPE_PROPERTY =
- new ChildPropertyDescriptor(TypeLiteral.class, "type", Type.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(2);
- createPropertyList(TypeLiteral.class, propertyList);
- addProperty(TYPE_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The type; lazily initialized; defaults to a unspecified,
- * legal type.
- */
- private Type type = null;
-
- /**
- * Creates a new AST node for a type literal owned by the given
- * AST. By default, the expression has an unspecified (but legal) type.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- TypeLiteral(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == TYPE_PROPERTY) {
- if (get) {
- return getType();
- } else {
- setType((Type) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return TYPE_LITERAL;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- TypeLiteral result = new TypeLiteral(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setType((Type) getType().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- acceptChild(visitor, getType());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the type in this type literal expression.
- *
- * @return the type
- */
- public Type getType() {
- if (this.type == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.type == null) {
- preLazyInit();
- this.type = this.ast.newPrimitiveType(PrimitiveType.INT);
- postLazyInit(this.type, TYPE_PROPERTY);
- }
- }
- }
- return this.type;
- }
-
- /**
- * Sets the type in this type literal expression to the given type.
- *
- * @param type the new type
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setType(Type type) {
- if (type == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.type;
- preReplaceChild(oldChild, type, TYPE_PROPERTY);
- this.type = type;
- postReplaceChild(oldChild, type, TYPE_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Operator as free
- return BASE_NODE_SIZE + 1 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.type == null ? 0 : getType().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2003, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Type parameter node (added in JLS3 API).
- * <pre>
- * TypeParameter:
- * TypeVariable [ <b>extends</b> Type { <b>&</b> Type } ]
- * </pre>
- *
- * @since 3.1
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class TypeParameter extends ASTNode {
-
- /**
- * The "name" structural property of this node type.
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(TypeParameter.class, "name", SimpleName.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "typeBounds" structural property of this node type.
- */
- public static final ChildListPropertyDescriptor TYPE_BOUNDS_PROPERTY =
- new ChildListPropertyDescriptor(TypeParameter.class, "typeBounds", Type.class, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(3);
- createPropertyList(TypeParameter.class, propertyList);
- addProperty(NAME_PROPERTY, propertyList);
- addProperty(TYPE_BOUNDS_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The type variable node; lazily initialized; defaults to an unspecfied,
- * but legal, name.
- */
- private SimpleName typeVariableName = null;
-
- /**
- * The type bounds (element type: <code>Type</code>).
- * Defaults to an empty list.
- */
- private ASTNode.NodeList typeBounds =
- new ASTNode.NodeList(TYPE_BOUNDS_PROPERTY);
-
- /**
- * Creates a new unparented node for a parameterized type owned by the
- * given AST. By default, an unspecified, but legal, type variable name,
- * and no type bounds.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- TypeParameter(AST ast) {
- super(ast);
- unsupportedIn2();
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == TYPE_BOUNDS_PROPERTY) {
- return typeBounds();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return TYPE_PARAMETER;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- TypeParameter result = new TypeParameter(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setName((SimpleName) ((ASTNode) getName()).clone(target));
- result.typeBounds().addAll(
- ASTNode.copySubtrees(target, typeBounds()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getName());
- acceptChildren(visitor, this.typeBounds);
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the name of the type variable declared in this type parameter.
- *
- * @return the name of the type variable
- */
- public SimpleName getName() {
- if (this.typeVariableName == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.typeVariableName == null) {
- preLazyInit();
- this.typeVariableName = new SimpleName(this.ast);
- postLazyInit(this.typeVariableName, NAME_PROPERTY);
- }
- }
- }
- return this.typeVariableName;
- }
-
- /**
- * Resolves and returns the binding for this type parameter.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the binding, or <code>null</code> if the binding cannot be
- * resolved
- */
- public final ITypeBinding resolveBinding() {
- return this.ast.getBindingResolver().resolveTypeParameter(this);
- }
-
- /**
- * Sets the name of the type variable of this type parameter to the given
- * name.
- *
- * @param typeName the new name of this type parameter
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setName(SimpleName typeName) {
- if (typeName == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.typeVariableName;
- preReplaceChild(oldChild, typeName, NAME_PROPERTY);
- this.typeVariableName = typeName;
- postReplaceChild(oldChild, typeName, NAME_PROPERTY);
- }
-
- /**
- * Returns the live ordered list of type bounds of this type parameter.
- * For the type parameter to be plausible, there can be at most one
- * class in the list, and it must be first, and the remaining ones must be
- * interfaces; the list should not contain primitive types (but array types
- * and parameterized types are allowed).
- *
- * @return the live list of type bounds
- * (element type: <code>Type</code>)
- */
- public List typeBounds() {
- return this.typeBounds;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Code as free
- return BASE_NODE_SIZE + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.typeVariableName == null ? 0 : getName().treeSize())
- + this.typeBounds.listSize();
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import net.sourceforge.phpdt.core.IJavaElement;
-import net.sourceforge.phpdt.core.util.IModifierConstants;
-import net.sourceforge.phpdt.internal.compiler.classfmt.ClassFileConstants;
-import net.sourceforge.phpdt.internal.compiler.impl.Constant;
-import net.sourceforge.phpdt.internal.compiler.lookup.FieldBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.LocalVariableBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.TagBits;
-import net.sourceforge.phpdt.internal.compiler.lookup.TypeIds;
-import net.sourceforge.phpdt.internal.core.JavaElement;
-import net.sourceforge.phpdt.internal.core.LocalVariable;
-import net.sourceforge.phpdt.internal.core.util.Util;
-
-/**
- * Internal implementation of variable bindings.
- */
-class VariableBinding implements IVariableBinding {
-
- private static final int VALID_MODIFIERS = Modifier.PUBLIC | Modifier.PROTECTED | Modifier.PRIVATE |
- Modifier.STATIC | Modifier.FINAL | Modifier.TRANSIENT | Modifier.VOLATILE;
-
- private net.sourceforge.phpdt.internal.compiler.lookup.VariableBinding binding;
- private ITypeBinding declaringClass;
- private String key;
- private String name;
- private BindingResolver resolver;
- private ITypeBinding type;
- private IAnnotationBinding[] annotations;
-
- VariableBinding(BindingResolver resolver,net.sourceforge.phpdt.internal.compiler.lookup.VariableBinding binding) {
- this.resolver = resolver;
- this.binding = binding;
- }
-
- public IAnnotationBinding[] getAnnotations() {
- if (this.annotations != null) {
- return this.annotations;
- }
- net.sourceforge.phpdt.internal.compiler.lookup.AnnotationBinding[] internalAnnotations = this.binding.getAnnotations();
- int length = internalAnnotations == null ? 0 : internalAnnotations.length;
- if (length != 0) {
- IAnnotationBinding[] tempAnnotations = new IAnnotationBinding[length];
- int convertedAnnotationCount = 0;
- for (int i = 0; i < length; i++) {
- net.sourceforge.phpdt.internal.compiler.lookup.AnnotationBinding internalAnnotation = internalAnnotations[i];
- final IAnnotationBinding annotationInstance = this.resolver.getAnnotationInstance(internalAnnotation);
- if (annotationInstance == null) {
- continue;
- }
- tempAnnotations[convertedAnnotationCount++] = annotationInstance;
- }
- if (convertedAnnotationCount != length) {
- if (convertedAnnotationCount == 0) {
- return this.annotations = AnnotationBinding.NoAnnotations;
- }
- System.arraycopy(tempAnnotations, 0, (tempAnnotations = new IAnnotationBinding[convertedAnnotationCount]), 0, convertedAnnotationCount);
- }
- return this.annotations = tempAnnotations;
- }
- return this.annotations = AnnotationBinding.NoAnnotations;
- }
-
- /* (non-Javadoc)
- * @see IVariableBinding#getConstantValue()
- * @since 3.0
- */
- public Object getConstantValue() {
- Constant c = this.binding.constant();
- if (c == null || c == Constant.NotAConstant) return null;
- switch (c.typeID()) {
- case TypeIds.T_boolean:
- return Boolean.valueOf(c.booleanValue());
- case TypeIds.T_byte:
- return new Byte(c.byteValue());
- case TypeIds.T_char:
- return new Character(c.charValue());
- case TypeIds.T_double:
- return new Double(c.doubleValue());
- case TypeIds.T_float:
- return new Float(c.floatValue());
- case TypeIds.T_int:
- return new Integer(c.intValue());
- case TypeIds.T_long:
- return new Long(c.longValue());
- case TypeIds.T_short:
- return new Short(c.shortValue());
- case TypeIds.T_JavaLangString:
- return c.stringValue();
- }
- return null;
- }
-
- /*
- * @see IVariableBinding#getDeclaringClass()
- */
- public ITypeBinding getDeclaringClass() {
- if (isField()) {
- if (this.declaringClass == null) {
- FieldBinding fieldBinding = (FieldBinding) this.binding;
- this.declaringClass = this.resolver.getTypeBinding(fieldBinding.declaringClass);
- }
- return this.declaringClass;
- } else {
- return null;
- }
- }
-
- /*
- * @see IVariableBinding#getDeclaringMethod()
- */
- public IMethodBinding getDeclaringMethod() {
- if (!isField()) {
- ASTNode node = this.resolver.findDeclaringNode(this);
- while (true) {
- if (node == null) break;
- switch(node.getNodeType()) {
- case ASTNode.INITIALIZER :
- return null;
- case ASTNode.METHOD_DECLARATION :
- MethodDeclaration methodDeclaration = (MethodDeclaration) node;
- return methodDeclaration.resolveBinding();
- default:
- node = node.getParent();
- }
- }
- }
- return null;
- }
-
- /*
- * @see IBinding#getJavaElement()
- */
- public IJavaElement getJavaElement() {
- JavaElement element = getUnresolvedJavaElement();
- if (element == null)
- return null;
- return element.resolved(this.binding);
- }
-
- /*
- * @see IBinding#getKey()
- */
- public String getKey() {
- if (this.key == null) {
- this.key = new String(this.binding.computeUniqueKey());
- }
- return this.key;
- }
-
- /*
- * @see IBinding#getKind()
- */
- public int getKind() {
- return IBinding.VARIABLE;
- }
-
- /*
- * @see IBinding#getModifiers()
- */
- public int getModifiers() {
- if (isField()) {
- return ((FieldBinding) this.binding).getAccessFlags() & VALID_MODIFIERS;
- }
- if (binding.isFinal()) {
- return IModifierConstants.ACC_FINAL;
- }
- return Modifier.NONE;
- }
-
- /*
- * @see IBinding#getName()
- */
- public String getName() {
- if (this.name == null) {
- this.name = new String(this.binding.name);
- }
- return this.name;
- }
-
- /*
- * @see IVariableBinding#getType()
- */
- public ITypeBinding getType() {
- if (this.type == null) {
- this.type = this.resolver.getTypeBinding(this.binding.type);
- }
- return this.type;
- }
-
- private JavaElement getUnresolvedJavaElement() {
- if (isField()) {
- if (this.resolver instanceof DefaultBindingResolver) {
- DefaultBindingResolver defaultBindingResolver = (DefaultBindingResolver) this.resolver;
- return Util.getUnresolvedJavaElement(
- (FieldBinding) this.binding,
- defaultBindingResolver.workingCopyOwner,
- defaultBindingResolver.getBindingsToNodesMap());
- } else {
- return Util.getUnresolvedJavaElement((FieldBinding) this.binding, null, null);
- }
- }
- // local variable
- IMethodBinding declaringMethod = getDeclaringMethod();
- if (declaringMethod == null) return null;
- JavaElement method = (JavaElement) declaringMethod.getJavaElement();
- if (method == null) return null;
- if (!(this.resolver instanceof DefaultBindingResolver)) return null;
- VariableDeclaration localVar = (VariableDeclaration) ((DefaultBindingResolver) this.resolver).bindingsToAstNodes.get(this);
- if (localVar == null) return null;
- int nameStart;
- int nameLength;
- int sourceStart;
- int sourceLength;
- if (localVar instanceof SingleVariableDeclaration) {
- sourceStart = localVar.getStartPosition();
- sourceLength = localVar.getLength();
- SimpleName simpleName = ((SingleVariableDeclaration) localVar).getName();
- nameStart = simpleName.getStartPosition();
- nameLength = simpleName.getLength();
- } else {
- nameStart = localVar.getStartPosition();
- nameLength = localVar.getLength();
- ASTNode node = localVar.getParent();
- sourceStart = node.getStartPosition();
- sourceLength = node.getLength();
- }
- char[] typeSig = this.binding.type.genericTypeSignature();
- return new LocalVariable(method, localVar.getName().getIdentifier(), sourceStart, sourceStart+sourceLength-1, nameStart, nameStart+nameLength-1, new String(typeSig), ((LocalVariableBinding) this.binding).declaration.annotations);
- }
-
- /*
- * @see IVariableBinding#getVariableDeclaration()
- * @since 3.1
- */
- public IVariableBinding getVariableDeclaration() {
- if (this.isField()) {
- FieldBinding fieldBinding = (FieldBinding) this.binding;
- return this.resolver.getVariableBinding(fieldBinding.original());
- }
- return this;
- }
-
- /*
- * @see IVariableBinding#getVariableId()
- */
- public int getVariableId() {
- return this.binding.id;
- }
-
- /*
- * @see IVariableBinding#isParameter()
- */
- public boolean isParameter() {
- return (this.binding.tagBits & TagBits.IsArgument) != 0;
- }
- /*
- * @see IBinding#isDeprecated()
- */
- public boolean isDeprecated() {
- if (isField()) {
- return ((FieldBinding) this.binding).isDeprecated();
- }
- return false;
- }
-
- /*
- * @see IVariableBinding#isEnumConstant()
- * @since 3.1
- */
- public boolean isEnumConstant() {
- return (this.binding.modifiers & ClassFileConstants.AccEnum) != 0;
- }
-
- /*
- * @see IBinding#isEqualTo(Binding)
- * @since 3.1
- */
- public boolean isEqualTo(IBinding other) {
- if (other == this) {
- // identical binding - equal (key or no key)
- return true;
- }
- if (other == null) {
- // other binding missing
- return false;
- }
- if (!(other instanceof VariableBinding)) {
- return false;
- }
- net.sourceforge.phpdt.internal.compiler.lookup.VariableBinding otherBinding = ((VariableBinding) other).binding;
- if (this.binding instanceof FieldBinding) {
- if (otherBinding instanceof FieldBinding) {
- return BindingComparator.isEqual((FieldBinding) this.binding, (FieldBinding) otherBinding);
- } else {
- return false;
- }
- } else {
- if (BindingComparator.isEqual(this.binding, otherBinding)) {
- IMethodBinding declaringMethod = this.getDeclaringMethod();
- IMethodBinding otherDeclaringMethod = ((VariableBinding) other).getDeclaringMethod();
- if (declaringMethod == null) {
- if (otherDeclaringMethod != null) {
- return false;
- }
- return true;
- }
- return declaringMethod.isEqualTo(otherDeclaringMethod);
- }
- return false;
- }
- }
-
- /*
- * @see IVariableBinding#isField()
- */
- public boolean isField() {
- return this.binding instanceof FieldBinding;
- }
-
- /*
- * @see IBinding#isSynthetic()
- */
- public boolean isSynthetic() {
- if (isField()) {
- return ((FieldBinding) this.binding).isSynthetic();
- }
- return false;
- }
-
- /*
- * (non-Javadoc)
- * @see org.eclipse.jdt.core.dom.IBinding#isRecovered()
- */
- public boolean isRecovered() {
- return false;
- }
-
- /*
- * For debugging purpose only.
- * @see java.lang.Object#toString()
- */
- public String toString() {
- return this.binding.toString();
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2006 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-/**
- * Abstract base class of all AST node types that declare a single local
- * variable.
- * <p>
- * <pre>
- * VariableDeclaration:
- * SingleVariableDeclaration
- * VariableDeclarationFragment
- * </pre>
- * </p>
- *
- * @see SingleVariableDeclaration
- * @see VariableDeclarationFragment
- * @since 2.0
- */
-public abstract class VariableDeclaration extends ASTNode {
-
- /**
- * Returns structural property descriptor for the "extraDimensions" property
- * of this node.
- *
- * @return the property descriptor
- * @since 3.1
- */
- abstract SimplePropertyDescriptor internalExtraDimensionsProperty();
-
- /**
- * Returns structural property descriptor for the "extraDimensions" property
- * of this node.
- *
- * @return the property descriptor
- * @since 3.1
- */
- public final SimplePropertyDescriptor getExtraDimensionsProperty() {
- return internalExtraDimensionsProperty();
- }
-
- /**
- * Returns structural property descriptor for the "initializer" property
- * of this node.
- *
- * @return the property descriptor
- * @since 3.1
- */
- abstract ChildPropertyDescriptor internalInitializerProperty();
-
- /**
- * Returns structural property descriptor for the "initializer" property
- * of this node.
- *
- * @return the property descriptor
- * @since 3.1
- */
- public final ChildPropertyDescriptor getInitializerProperty() {
- return internalInitializerProperty();
- }
-
- /**
- * Returns structural property descriptor for the "name" property
- * of this node.
- *
- * @return the property descriptor
- * @since 3.1
- */
- abstract ChildPropertyDescriptor internalNameProperty();
-
- /**
- * Returns structural property descriptor for the "name" property
- * of this node.
- *
- * @return the property descriptor
- * @since 3.1
- */
- public final ChildPropertyDescriptor getNameProperty() {
- return internalNameProperty();
- }
-
- /**
- * Creates a new AST node for a variable declaration owned by the given AST.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- VariableDeclaration(AST ast) {
- super(ast);
- }
-
- /**
- * Returns the name of the variable declared in this variable declaration.
- *
- * @return the variable name node
- */
- public abstract SimpleName getName();
-
- /**
- * Sets the name of the variable declared in this variable declaration
- * to the given name.
- *
- * @param variableName the new variable name
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public abstract void setName(SimpleName variableName);
-
- /**
- * Returns the number of extra array dimensions over and above the
- * explicitly-specified type.
- * <p>
- * For example, <code>int x[][]</code> has a type of
- * <code>int</code> and two extra array dimensions;
- * <code>int[][] x</code> has a type of <code>int[][]</code>
- * and zero extra array dimensions. The two constructs have different
- * ASTs, even though there are really syntactic variants of the same
- * variable declaration.
- * </p>
- *
- * @return the number of extra array dimensions
- * @since 2.1
- */
- public abstract int getExtraDimensions();
-
- /**
- * Sets the number of extra array dimensions over and above the
- * explicitly-specified type.
- * <p>
- * For example, <code>int x[][]</code> has a type of
- * <code>int</code> and two extra array dimensions;
- * <code>int[][] x</code> has a type of <code>int[][]</code>
- * and zero extra array dimensions. The two constructs have different
- * ASTs, even though there are really syntactic variants of the same
- * variable declaration.
- * </p>
- *
- * @param dimensions the number of array dimensions
- * @exception IllegalArgumentException if the number of dimensions is
- * negative
- * @since 2.1
- */
- public abstract void setExtraDimensions(int dimensions);
-
- /**
- * Returns the initializer of this variable declaration, or
- * <code>null</code> if there is none.
- *
- * @return the initializer expression node, or <code>null</code> if
- * there is none
- */
- public abstract Expression getInitializer();
-
- /**
- * Sets or clears the initializer of this variable declaration.
- *
- * @param initializer the initializer expression node, or <code>null</code>
- * if there is none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public abstract void setInitializer(Expression initializer);
-
- /**
- * Resolves and returns the binding for the variable declared in this
- * variable declaration.
- * <p>
- * Note that bindings are generally unavailable unless requested when the
- * AST is being built.
- * </p>
- *
- * @return the binding, or <code>null</code> if the binding cannot be
- * resolved
- */
- public IVariableBinding resolveBinding() {
- return this.ast.getBindingResolver().resolveVariable(this);
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-/**
- * Local variable declaration expression AST node type.
- * <p>
- * This kind of node collects together several variable declaration fragments
- * (<code>VariableDeclarationFragment</code>) into a single expression
- * (<code>Expression</code>), all sharing the same modifiers and base type.
- * This type of node can be used as the initializer of a
- * <code>ForStatement</code>, or wrapped in an <code>ExpressionStatement</code>
- * to form the equivalent of a <code>VariableDeclarationStatement</code>.
- * </p>
- * For JLS2:
- * <pre>
- * VariableDeclarationExpression:
- * { Modifier } Type VariableDeclarationFragment
- * { <b>,</b> VariableDeclarationFragment }
- * </pre>
- * For JLS3, the modifier flags were replaced by
- * a list of modifier nodes (intermixed with annotations):
- * <pre>
- * VariableDeclarationExpression:
- * { ExtendedModifier } Type VariableDeclarationFragment
- * { <b>,</b> VariableDeclarationFragment }
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class VariableDeclarationExpression extends Expression {
-
- /**
- * The "modifiers" structural property of this node type (JLS2 API only).
- * @since 3.0
- */
- public static final SimplePropertyDescriptor MODIFIERS_PROPERTY =
- new SimplePropertyDescriptor(VariableDeclarationExpression.class, "modifiers", int.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * The "modifiers" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildListPropertyDescriptor MODIFIERS2_PROPERTY =
- new ChildListPropertyDescriptor(VariableDeclarationExpression.class, "modifiers", IExtendedModifier.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "type" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor TYPE_PROPERTY =
- new ChildPropertyDescriptor(VariableDeclarationExpression.class, "type", Type.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "fragments" structural property of this node type).
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor FRAGMENTS_PROPERTY =
- new ChildListPropertyDescriptor(VariableDeclarationExpression.class, "fragments", VariableDeclarationFragment.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS_2_0;
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.1
- */
- private static final List PROPERTY_DESCRIPTORS_3_0;
-
- static {
- List propertyList = new ArrayList(4);
- createPropertyList(VariableDeclarationExpression.class, propertyList);
- addProperty(MODIFIERS_PROPERTY, propertyList);
- addProperty(TYPE_PROPERTY, propertyList);
- addProperty(FRAGMENTS_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS_2_0 = reapPropertyList(propertyList);
-
- propertyList = new ArrayList(4);
- createPropertyList(VariableDeclarationExpression.class, propertyList);
- addProperty(MODIFIERS2_PROPERTY, propertyList);
- addProperty(TYPE_PROPERTY, propertyList);
- addProperty(FRAGMENTS_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS_3_0 = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- if (apiLevel == AST.JLS2_INTERNAL) {
- return PROPERTY_DESCRIPTORS_2_0;
- } else {
- return PROPERTY_DESCRIPTORS_3_0;
- }
- }
-
- /**
- * The extended modifiers (element type: <code>IExtendedModifier</code>).
- * Null in JLS2. Added in JLS3; defaults to an empty list
- * (see constructor).
- * @since 3.0
- */
- private ASTNode.NodeList modifiers = null;
-
- /**
- * The modifier flags; bit-wise or of Modifier flags.
- * Defaults to none. Not used in 3.0.
- */
- private int modifierFlags = Modifier.NONE;
-
- /**
- * The base type; lazily initialized; defaults to an unspecified,
- * legal type.
- */
- private Type baseType = null;
-
- /**
- * The list of variable declaration fragments (element type:
- * <code VariableDeclarationFragment</code>). Defaults to an empty list.
- */
- private ASTNode.NodeList variableDeclarationFragments =
- new ASTNode.NodeList(FRAGMENTS_PROPERTY);
-
- /**
- * Creates a new unparented local variable declaration expression node
- * owned by the given AST. By default, the variable declaration has: no
- * modifiers, an unspecified (but legal) type, and an empty list of variable
- * declaration fragments (which is syntactically illegal).
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- VariableDeclarationExpression(AST ast) {
- super(ast);
- if (ast.apiLevel >= AST.JLS3) {
- this.modifiers = new ASTNode.NodeList(MODIFIERS2_PROPERTY);
- }
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int internalGetSetIntProperty(SimplePropertyDescriptor property, boolean get, int value) {
- if (property == MODIFIERS_PROPERTY) {
- if (get) {
- return getModifiers();
- } else {
- setModifiers(value);
- return 0;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetIntProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == TYPE_PROPERTY) {
- if (get) {
- return getType();
- } else {
- setType((Type) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == MODIFIERS2_PROPERTY) {
- return modifiers();
- }
- if (property == FRAGMENTS_PROPERTY) {
- return fragments();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return VARIABLE_DECLARATION_EXPRESSION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- VariableDeclarationExpression result =
- new VariableDeclarationExpression(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- if (this.ast.apiLevel == AST.JLS2_INTERNAL) {
- result.setModifiers(getModifiers());
- }
- if (this.ast.apiLevel >= AST.JLS3) {
- result.modifiers().addAll(ASTNode.copySubtrees(target, modifiers()));
- }
- result.setType((Type) getType().clone(target));
- result.fragments().addAll(
- ASTNode.copySubtrees(target, fragments()));
- return result;
-
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- if (this.ast.apiLevel >= AST.JLS3) {
- acceptChildren(visitor, this.modifiers);
- }
- acceptChild(visitor, getType());
- acceptChildren(visitor, variableDeclarationFragments);
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the live ordered list of modifiers and annotations
- * of this declaration (added in JLS3 API).
- * <p>
- * Note that the final modifier is the only meaningful modifier for local
- * variable declarations.
- * </p>
- *
- * @return the live list of modifiers and annotations
- * (element type: <code>IExtendedModifier</code>)
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public List modifiers() {
- // more efficient than just calling unsupportedIn2() to check
- if (this.modifiers == null) {
- unsupportedIn2();
- }
- return this.modifiers;
- }
-
- /**
- * Returns the modifiers explicitly specified on this declaration.
- * <p>
- * In the JLS3 API, this method is a convenience method that
- * computes these flags from <code>modifiers()</code>.
- * </p>
- *
- * @return the bit-wise or of <code>Modifier</code> constants
- * @see Modifier
- */
- public int getModifiers() {
- // more efficient than checking getAST().API_LEVEL
- if (this.modifiers == null) {
- // JLS2 behavior - bona fide property
- return this.modifierFlags;
- } else {
- // JLS3 behavior - convenient method
- // performance could be improved by caching computed flags
- // but this would require tracking changes to this.modifiers
- int computedModifierFlags = Modifier.NONE;
- for (Iterator it = modifiers().iterator(); it.hasNext(); ) {
- Object x = it.next();
- if (x instanceof Modifier) {
- computedModifierFlags |= ((Modifier) x).getKeyword().toFlagValue();
- }
- }
- return computedModifierFlags;
- }
- }
-
- /**
- * Sets the modifiers explicitly specified on this declaration (JLS2 API only).
- * <p>
- * Note that the final modifier is the only meaningful modifier for local
- * variable declarations.
- * </p>
- *
- * @param modifiers the given modifiers (bit-wise or of <code>Modifier</code> constants)
- * @exception UnsupportedOperationException if this operation is used in
- * an AST later than JLS2
- * @see Modifier
- * @deprecated In the JLS3 API, this method is replaced by
- * {@link #modifiers()} which contains a list of a <code>Modifier</code> nodes.
- */
- public void setModifiers(int modifiers) {
- internalSetModifiers(modifiers);
- }
-
- /**
- * Internal synonym for deprecated method. Used to avoid
- * deprecation warnings.
- * @since 3.1
- */
- /*package*/ final void internalSetModifiers(int pmodifiers) {
- supportedOnlyIn2();
- preValueChange(MODIFIERS_PROPERTY);
- this.modifierFlags = pmodifiers;
- postValueChange(MODIFIERS_PROPERTY);
- }
-
- /**
- * Returns the base type declared in this variable declaration.
- * <p>
- * N.B. The individual child variable declaration fragments may specify
- * additional array dimensions. So the type of the variable are not
- * necessarily exactly this type.
- * </p>
- *
- * @return the base type
- */
- public Type getType() {
- if (this.baseType == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.baseType == null) {
- preLazyInit();
- this.baseType = this.ast.newPrimitiveType(PrimitiveType.INT);
- postLazyInit(this.baseType, TYPE_PROPERTY);
- }
- }
- }
- return this.baseType;
- }
-
- /**
- * Sets the base type declared in this variable declaration to the given
- * type.
- *
- * @param type the new base type
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setType(Type type) {
- if (type == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.baseType;
- preReplaceChild(oldChild, type, TYPE_PROPERTY);
- this.baseType = type;
- postReplaceChild(oldChild, type, TYPE_PROPERTY);
- }
-
- /**
- * Returns the live list of variable declaration fragments in this
- * expression. Adding and removing nodes from this list affects this node
- * dynamically. All nodes in this list must be
- * <code>VariableDeclarationFragment</code>s; attempts to add any other
- * type of node will trigger an exception.
- *
- * @return the live list of variable declaration fragments in this
- * expression (element type: <code>VariableDeclarationFragment</code>)
- */
- public List fragments() {
- return this.variableDeclarationFragments;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Operator as free
- return BASE_NODE_SIZE + 4 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.modifiers == null ? 0 : this.modifiers.listSize())
- + (this.baseType == null ? 0 : getType().treeSize())
- + this.variableDeclarationFragments.listSize();
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Variable declaration fragment AST node type, used in field declarations,
- * local variable declarations, and <code>ForStatement</code> initializers.
- * It contrast to <code>SingleVariableDeclaration</code>, fragments are
- * missing the modifiers and the type; these are located in the fragment's
- * parent node.
- *
- * <pre>
- * VariableDeclarationFragment:
- * Identifier { <b>[</b><b>]</b> } [ <b>=</b> Expression ]
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class VariableDeclarationFragment extends VariableDeclaration {
-
- /**
- * The "name" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- new ChildPropertyDescriptor(VariableDeclarationFragment.class, "name", SimpleName.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "extraDimensions" structural property of this node type.
- * @since 3.0
- */
- public static final SimplePropertyDescriptor EXTRA_DIMENSIONS_PROPERTY =
- new SimplePropertyDescriptor(VariableDeclarationFragment.class, "extraDimensions", int.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * The "initializer" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor INITIALIZER_PROPERTY =
- new ChildPropertyDescriptor(VariableDeclarationFragment.class, "initializer", Expression.class, OPTIONAL, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(4);
- createPropertyList(VariableDeclarationFragment.class, propertyList);
- addProperty(NAME_PROPERTY, propertyList);
- addProperty(EXTRA_DIMENSIONS_PROPERTY, propertyList);
- addProperty(INITIALIZER_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The variable name; lazily initialized; defaults to an unspecified,
- * legal Java identifier.
- */
- private SimpleName variableName = null;
-
- /**
- * The number of extra array dimensions that this variable has;
- * defaults to 0.
- */
- private int extraArrayDimensions = 0;
-
- /**
- * The initializer expression, or <code>null</code> if none;
- * defaults to none.
- */
- private Expression optionalInitializer = null;
-
- /**
- * Creates a new AST node for a variable declaration fragment owned by the
- * given AST. By default, the variable declaration has: an unspecified
- * (but legal) variable name, no initializer, and no extra array dimensions.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- VariableDeclarationFragment(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on VariableDeclaration.
- * @since 3.1
- */
- final SimplePropertyDescriptor internalExtraDimensionsProperty() {
- return EXTRA_DIMENSIONS_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on VariableDeclaration.
- * @since 3.1
- */
- final ChildPropertyDescriptor internalInitializerProperty() {
- return INITIALIZER_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on VariableDeclaration.
- * @since 3.1
- */
- final ChildPropertyDescriptor internalNameProperty() {
- return NAME_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int internalGetSetIntProperty(SimplePropertyDescriptor property, boolean get, int value) {
- if (property == EXTRA_DIMENSIONS_PROPERTY) {
- if (get) {
- return getExtraDimensions();
- } else {
- setExtraDimensions(value);
- return 0;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetIntProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((SimpleName) child);
- return null;
- }
- }
- if (property == INITIALIZER_PROPERTY) {
- if (get) {
- return getInitializer();
- } else {
- setInitializer((Expression) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return VARIABLE_DECLARATION_FRAGMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- VariableDeclarationFragment result = new VariableDeclarationFragment(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setName((SimpleName) getName().clone(target));
- result.setExtraDimensions(getExtraDimensions());
- result.setInitializer(
- (Expression) ASTNode.copySubtree(target, getInitializer()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getName());
- acceptChild(visitor, getInitializer());
- }
- visitor.endVisit(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on VariableDeclaration.
- */
- public SimpleName getName() {
- if (this.variableName == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.variableName == null) {
- preLazyInit();
- this.variableName = new SimpleName(this.ast);
- postLazyInit(this.variableName, NAME_PROPERTY);
- }
- }
- }
- return this.variableName;
- }
-
- /* (omit javadoc for this method)
- * Method declared on VariableDeclaration.
- */
- public void setName(SimpleName variableName) {
- if (variableName == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.variableName;
- preReplaceChild(oldChild, variableName, NAME_PROPERTY);
- this.variableName = variableName;
- postReplaceChild(oldChild, variableName, NAME_PROPERTY);
- }
-
- /**
- * Returns the number of extra array dimensions this variable has over
- * and above the type specified in the enclosing declaration.
- * <p>
- * For example, in the AST for <code>int[] i, j[], k[][]</code> the
- * variable declaration fragments for the variables <code>i</code>,
- * <code>j</code>, and <code>k</code>, have 0, 1, and 2 extra array
- * dimensions, respectively.
- * </p>
- *
- * @return the number of extra array dimensions this variable has over
- * and above the type specified in the enclosing declaration
- * @since 2.0
- */
- public int getExtraDimensions() {
- return this.extraArrayDimensions;
- }
-
- /**
- * Sets the number of extra array dimensions this variable has over
- * and above the type specified in the enclosing declaration.
- * <p>
- * For example, in the AST for <code>int[] i, j[], k[][]</code> the
- * variable declaration fragments for the variables <code>i</code>,
- * <code>j</code>, and <code>k</code>, have 0, 1, and 2 extra array
- * dimensions, respectively.
- * </p>
- *
- * @param dimensions the given dimensions
- * @since 2.0
- */
- public void setExtraDimensions(int dimensions) {
- if (dimensions < 0) {
- throw new IllegalArgumentException();
- }
- preValueChange(EXTRA_DIMENSIONS_PROPERTY);
- this.extraArrayDimensions = dimensions;
- postValueChange(EXTRA_DIMENSIONS_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on VariableDeclaration.
- */
- public Expression getInitializer() {
- return this.optionalInitializer;
- }
-
- /* (omit javadoc for this method)
- * Method declared on VariableDeclaration.
- */
- public void setInitializer(Expression initializer) {
- ASTNode oldChild = this.optionalInitializer;
- preReplaceChild(oldChild, initializer, INITIALIZER_PROPERTY);
- this.optionalInitializer = initializer;
- postReplaceChild(oldChild, initializer, INITIALIZER_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- // treat Operator as free
- return BASE_NODE_SIZE + 3 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.variableName == null ? 0 : getName().treeSize())
- + (this.optionalInitializer == null ? 0 : getInitializer().treeSize());
- }
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-/**
- * Local variable declaration statement AST node type.
- * <p>
- * This kind of node collects several variable declaration fragments
- * (<code>VariableDeclarationFragment</code>) into a statement
- * (<code>Statement</code>), all sharing the same modifiers and base type.
- * </p>
- * For JLS2:
- * <pre>
- * VariableDeclarationStatement:
- * { Modifier } Type VariableDeclarationFragment
- * { <b>,</b> VariableDeclarationFragment } <b>;</b>
- * </pre>
- * For JLS3, the modifier flags were replaced by
- * a list of modifier nodes (intermixed with annotations):
- * <pre>
- * VariableDeclarationStatement:
- * { ExtendedModifier } Type VariableDeclarationFragment
- * { <b>,</b> VariableDeclarationFragment } <b>;</b>
- * </pre>
- * <p>
- * Note: This type of node is a convenience of sorts.
- * An equivalent way to represent the same statement is to use
- * a <code>VariableDeclarationExpression</code>
- * wrapped in an <code>ExpressionStatement</code>.
- * </p>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class VariableDeclarationStatement extends Statement {
-
- /**
- * The "modifiers" structural property of this node type (JLS2 API only).
- * @since 3.0
- */
- public static final SimplePropertyDescriptor MODIFIERS_PROPERTY =
- new SimplePropertyDescriptor(VariableDeclarationStatement.class, "modifiers", int.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * The "modifiers" structural property of this node type (added in JLS3 API).
- * @since 3.1
- */
- public static final ChildListPropertyDescriptor MODIFIERS2_PROPERTY =
- new ChildListPropertyDescriptor(VariableDeclarationStatement.class, "modifiers", IExtendedModifier.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "type" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor TYPE_PROPERTY =
- new ChildPropertyDescriptor(VariableDeclarationStatement.class, "type", Type.class, MANDATORY, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "fragments" structural property of this node type).
- * @since 3.0
- */
- public static final ChildListPropertyDescriptor FRAGMENTS_PROPERTY =
- new ChildListPropertyDescriptor(VariableDeclarationStatement.class, "fragments", VariableDeclarationFragment.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.0
- */
- private static final List PROPERTY_DESCRIPTORS_2_0;
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- * @since 3.1
- */
- private static final List PROPERTY_DESCRIPTORS_3_0;
-
- static {
- List propertyList = new ArrayList(4);
- createPropertyList(VariableDeclarationStatement.class, propertyList);
- addProperty(MODIFIERS_PROPERTY, propertyList);
- addProperty(TYPE_PROPERTY, propertyList);
- addProperty(FRAGMENTS_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS_2_0 = reapPropertyList(propertyList);
-
- propertyList = new ArrayList(4);
- createPropertyList(VariableDeclarationStatement.class, propertyList);
- addProperty(MODIFIERS2_PROPERTY, propertyList);
- addProperty(TYPE_PROPERTY, propertyList);
- addProperty(FRAGMENTS_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS_3_0 = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- if (apiLevel == AST.JLS2_INTERNAL) {
- return PROPERTY_DESCRIPTORS_2_0;
- } else {
- return PROPERTY_DESCRIPTORS_3_0;
- }
- }
-
- /**
- * The extended modifiers (element type: <code>IExtendedModifier</code>).
- * Null in JLS2. Added in JLS3; defaults to an empty list
- * (see constructor).
- * @since 3.1
- */
- private ASTNode.NodeList modifiers = null;
-
- /**
- * The modifier flagss; bit-wise or of Modifier flags.
- * Defaults to none. Not used in JLS3.
- */
- private int modifierFlags = Modifier.NONE;
-
- /**
- * The base type; lazily initialized; defaults to an unspecified,
- * legal type.
- */
- private Type baseType = null;
-
- /**
- * The list of variable variable declaration fragments (element type:
- * <code VariableDeclarationFragment</code>). Defaults to an empty list.
- */
- private ASTNode.NodeList variableDeclarationFragments =
- new ASTNode.NodeList(FRAGMENTS_PROPERTY);
-
- /**
- * Creates a new unparented local variable declaration statement node owned
- * by the given AST. By default, the variable declaration has: no modifiers,
- * an unspecified (but legal) type, and an empty list of variable
- * declaration fragments (which is syntactically illegal).
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- VariableDeclarationStatement(AST ast) {
- super(ast);
- if (ast.apiLevel >= AST.JLS3) {
- this.modifiers = new ASTNode.NodeList(MODIFIERS2_PROPERTY);
- }
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int internalGetSetIntProperty(SimplePropertyDescriptor property, boolean get, int value) {
- if (property == MODIFIERS_PROPERTY) {
- if (get) {
- return getModifiers();
- } else {
- setModifiers(value);
- return 0;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetIntProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == TYPE_PROPERTY) {
- if (get) {
- return getType();
- } else {
- setType((Type) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == MODIFIERS2_PROPERTY) {
- return modifiers();
- }
- if (property == FRAGMENTS_PROPERTY) {
- return fragments();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return VARIABLE_DECLARATION_STATEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- VariableDeclarationStatement result =
- new VariableDeclarationStatement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- if (this.ast.apiLevel == AST.JLS2_INTERNAL) {
- result.setModifiers(getModifiers());
- }
- if (this.ast.apiLevel >= AST.JLS3) {
- result.modifiers().addAll(ASTNode.copySubtrees(target, modifiers()));
- }
- result.setType((Type) getType().clone(target));
- result.fragments().addAll(
- ASTNode.copySubtrees(target, fragments()));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- if (this.ast.apiLevel >= AST.JLS3) {
- acceptChildren(visitor, this.modifiers);
- }
- acceptChild(visitor, getType());
- acceptChildren(visitor, this.variableDeclarationFragments);
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the live ordered list of modifiers and annotations
- * of this declaration (added in JLS3 API).
- * <p>
- * Note that the final modifier is the only meaningful modifier for local
- * variable declarations.
- * </p>
- *
- * @return the live list of modifiers and annotations
- * (element type: <code>IExtendedModifier</code>)
- * @exception UnsupportedOperationException if this operation is used in
- * a JLS2 AST
- * @since 3.1
- */
- public List modifiers() {
- // more efficient than just calling unsupportedIn2() to check
- if (this.modifiers == null) {
- unsupportedIn2();
- }
- return this.modifiers;
- }
-
- /**
- * Returns the modifiers explicitly specified on this declaration.
- * <p>
- * In the JLS3 API, this method is a convenience method that
- * computes these flags from <code>modifiers()</code>.
- * </p>
- *
- * @return the bit-wise or of <code>Modifier</code> constants
- * @see Modifier
- */
- public int getModifiers() {
- // more efficient than checking getAST().API_LEVEL
- if (this.modifiers == null) {
- // JLS2 behavior - bona fide property
- return this.modifierFlags;
- } else {
- // JLS3 behavior - convenience method
- // performance could be improved by caching computed flags
- // but this would require tracking changes to this.modifiers
- int computedModifierFlags = Modifier.NONE;
- for (Iterator it = modifiers().iterator(); it.hasNext(); ) {
- Object x = it.next();
- if (x instanceof Modifier) {
- computedModifierFlags |= ((Modifier) x).getKeyword().toFlagValue();
- }
- }
- return computedModifierFlags;
- }
- }
-
- /**
- * Sets the modifiers explicitly specified on this declaration (JLS2 API only).
- * <p>
- * Note that the final modifier is the only meaningful modifier for local
- * variable declarations.
- * </p>
- *
- * @param modifiers the given modifiers (bit-wise or of <code>Modifier</code> constants)
- * @exception UnsupportedOperationException if this operation is used in
- * an AST later than JLS2
- * @see Modifier
- * @deprecated In the JLS3 API, this method is replaced by
- * {@link #modifiers()} which contains a list of a <code>Modifier</code> nodes.
- */
- public void setModifiers(int modifiers) {
- internalSetModifiers(modifiers);
- }
-
- /**
- * Internal synonym for deprecated method. Used to avoid
- * deprecation warnings.
- * @since 3.1
- */
- /*package*/ final void internalSetModifiers(int pmodifiers) {
- supportedOnlyIn2();
- preValueChange(MODIFIERS_PROPERTY);
- this.modifierFlags = pmodifiers;
- postValueChange(MODIFIERS_PROPERTY);
- }
-
- /**
- * Returns the base type declared in this variable declaration statement.
- * <p>
- * N.B. The individual child variable declaration fragments may specify
- * additional array dimensions. So the type of the variable are not
- * necessarily exactly this type.
- * </p>
- *
- * @return the base type
- */
- public Type getType() {
- if (this.baseType == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.baseType == null) {
- preLazyInit();
- this.baseType = this.ast.newPrimitiveType(PrimitiveType.INT);
- postLazyInit(this.baseType, TYPE_PROPERTY);
- }
- }
- }
- return this.baseType;
- }
-
- /**
- * Sets the base type declared in this variable declaration statement to
- * the given type.
- *
- * @param type the new base type
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- */
- public void setType(Type type) {
- if (type == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.baseType;
- preReplaceChild(oldChild, type, TYPE_PROPERTY);
- this.baseType = type;
- postReplaceChild(oldChild, type, TYPE_PROPERTY);
- }
-
- /**
- * Returns the live list of variable declaration fragments in this statement.
- * Adding and removing nodes from this list affects this node dynamically.
- * All nodes in this list must be <code>VariableDeclarationFragment</code>s;
- * attempts to add any other type of node will trigger an
- * exception.
- *
- * @return the live list of variable declaration fragments in this
- * statement (element type: <code>VariableDeclarationFragment</code>)
- */
- public List fragments() {
- return this.variableDeclarationFragments;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 4 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.modifiers == null ? 0 : this.modifiers.listSize())
- + (this.baseType == null ? 0 : getType().treeSize())
- + this.variableDeclarationFragments.listSize();
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * While statement AST node type.
- *
- * <pre>
- * WhileStatement:
- * <b>while</b> <b>(</b> Expression <b>)</b> Statement
- * </pre>
- *
- * @since 2.0
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class WhileStatement extends Statement {
-
- /**
- * The "expression" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor EXPRESSION_PROPERTY =
- new ChildPropertyDescriptor(WhileStatement.class, "expression", Expression.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "body" structural property of this node type.
- * @since 3.0
- */
- public static final ChildPropertyDescriptor BODY_PROPERTY =
- new ChildPropertyDescriptor(WhileStatement.class, "body", Statement.class, MANDATORY, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(3);
- createPropertyList(WhileStatement.class, propertyList);
- addProperty(EXPRESSION_PROPERTY, propertyList);
- addProperty(BODY_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The expression; lazily initialized; defaults to an unspecified, but
- * legal, expression.
- */
- private Expression expression = null;
-
- /**
- * The body statement; lazily initialized; defaults to an empty block
- * statement.
- */
- private Statement body = null;
-
- /**
- * Creates a new unparented while statement node owned by the given
- * AST. By default, the expresssion is unspecified, but legal, and
- * the body statement is an empty block.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- WhileStatement(AST ast) {
- super(ast);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == EXPRESSION_PROPERTY) {
- if (get) {
- return getExpression();
- } else {
- setExpression((Expression) child);
- return null;
- }
- }
- if (property == BODY_PROPERTY) {
- if (get) {
- return getBody();
- } else {
- setBody((Statement) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return WHILE_STATEMENT;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- WhileStatement result = new WhileStatement(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.copyLeadingComment(this);
- result.setExpression((Expression) getExpression().clone(target));
- result.setBody((Statement) getBody().clone(target));
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getExpression());
- acceptChild(visitor, getBody());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the expression of this while statement.
- *
- * @return the expression node
- */
- public Expression getExpression() {
- if (this.expression == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.expression == null) {
- preLazyInit();
- this.expression = new SimpleName(this.ast);
- postLazyInit(this.expression, EXPRESSION_PROPERTY);
- }
- }
- }
- return this.expression;
- }
-
- /**
- * Sets the expression of this while statement.
- *
- * @param expression the expression node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setExpression(Expression expression) {
- if (expression == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.expression;
- preReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- this.expression = expression;
- postReplaceChild(oldChild, expression, EXPRESSION_PROPERTY);
- }
-
- /**
- * Returns the body of this while statement.
- *
- * @return the body statement node
- */
- public Statement getBody() {
- if (this.body == null) {
- // lazy init must be thread-safe for readers
- synchronized (this) {
- if (this.body == null) {
- preLazyInit();
- this.body = new Block(this.ast);
- postLazyInit(this.body, BODY_PROPERTY);
- }
- }
- }
- return this.body;
- }
-
- /**
- * Sets the body of this while statement.
- * <p>
- * Special note: The Java language does not allow a local variable declaration
- * to appear as the body of a while statement (they may only appear within a
- * block). However, the AST will allow a <code>VariableDeclarationStatement</code>
- * as the body of a <code>WhileStatement</code>. To get something that will
- * compile, be sure to embed the <code>VariableDeclarationStatement</code>
- * inside a <code>Block</code>.
- * </p>
- *
- * @param statement the body statement node
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * <li>a cycle in would be created</li>
- * </ul>
- */
- public void setBody(Statement statement) {
- if (statement == null) {
- throw new IllegalArgumentException();
- }
- ASTNode oldChild = this.body;
- preReplaceChild(oldChild, statement, BODY_PROPERTY);
- this.body = statement;
- postReplaceChild(oldChild, statement, BODY_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.expression == null ? 0 : getExpression().treeSize())
- + (this.body == null ? 0 : getBody().treeSize());
- }
-}
-
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2003, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Type node for a wildcard type (added in JLS3 API).
- * <pre>
- * WildcardType:
- * <b>?</b> [ ( <b>extends</b> | <b>super</b>) Type ]
- * </pre>
- * <p>
- * Not all node arrangements will represent legal Java constructs. In particular,
- * it is nonsense if a wildcard type node appears anywhere other than as an
- * argument of a <code>ParameterizedType</code> node.
- * </p>
- *
- * @since 3.1
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class WildcardType extends Type {
-
- /**
- * The "bound" structural property of this node type.
- */
- public static final ChildPropertyDescriptor BOUND_PROPERTY =
- new ChildPropertyDescriptor(WildcardType.class, "bound", Type.class, OPTIONAL, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "upperBound" structural property of this node type.
- */
- public static final SimplePropertyDescriptor UPPER_BOUND_PROPERTY =
- new SimplePropertyDescriptor(WildcardType.class, "upperBound", boolean.class, MANDATORY); //$NON-NLS-1$
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List propertyList = new ArrayList(3);
- createPropertyList(WildcardType.class, propertyList);
- addProperty(BOUND_PROPERTY, propertyList);
- addProperty(UPPER_BOUND_PROPERTY, propertyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
- }
-
- /**
- * Returns a list of structural property descriptors for this node type.
- * Clients must not modify the result.
- *
- * @param apiLevel the API level; one of the
- * <code>AST.JLS*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The optional type bound node; <code>null</code> if none;
- * defaults to none.
- */
- private Type optionalBound = null;
-
- /**
- * Indicates whether the wildcard bound is an upper bound
- * ("extends") as opposed to a lower bound ("super").
- * Defaults to <code>true</code> initially.
- */
- private boolean isUpperBound = true;
-
- /**
- * Creates a new unparented node for a wildcard type owned by the
- * given AST. By default, no upper bound.
- * <p>
- * N.B. This constructor is package-private.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- WildcardType(AST ast) {
- super(ast);
- unsupportedIn2();
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final List internalStructuralPropertiesForType(int apiLevel) {
- return propertyDescriptors(apiLevel);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean internalGetSetBooleanProperty(SimplePropertyDescriptor property, boolean get, boolean value) {
- if (property == UPPER_BOUND_PROPERTY) {
- if (get) {
- return isUpperBound();
- } else {
- setUpperBound(value);
- return false;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetBooleanProperty(property, get, value);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) {
- if (property == BOUND_PROPERTY) {
- if (get) {
- return getBound();
- } else {
- setBound((Type) child);
- return null;
- }
- }
- // allow default implementation to flag the error
- return super.internalGetSetChildProperty(property, get, child);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return WILDCARD_TYPE;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- WildcardType result = new WildcardType(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setBound((Type) ASTNode.copySubtree(target, getBound()), isUpperBound());
- return result;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
- // dispatch to correct overloaded match method
- return matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getBound());
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns whether this wildcard type is an upper bound
- * ("extends") as opposed to a lower bound ("super").
- * <p>
- * Note that this property is irrelevant for wildcards
- * that do not have a bound.
- * </p>
- *
- * @return <code>true</code> if an upper bound,
- * and <code>false</code> if a lower bound
- * @see #setBound(Type)
- */
- public boolean isUpperBound() {
- return this.isUpperBound;
- }
-
- /**
- * Returns the bound of this wildcard type if it has one.
- * If {@link #isUpperBound isUpperBound} returns true, this
- * is an upper bound ("? extends B"); if it returns false, this
- * is a lower bound ("? super B").
- *
- * @return the bound of this wildcard type, or <code>null</code>
- * if none
- * @see #setBound(Type)
- */
- public Type getBound() {
- return this.optionalBound;
- }
-
- /**
- * Sets the bound of this wildcard type to the given type and
- * marks it as an upper or a lower bound. The method is
- * equivalent to calling <code>setBound(type); setUpperBound(isUpperBound)</code>.
- *
- * @param type the new bound of this wildcard type, or <code>null</code>
- * if none
- * @param isUpperBound <code>true</code> for an upper bound ("? extends B"),
- * and <code>false</code> for a lower bound ("? super B")
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- * @see #getBound()
- * @see #isUpperBound()
- */
- public void setBound(Type type, boolean isUpperBound) {
- setBound(type);
- setUpperBound(isUpperBound);
- }
-
- /**
- * Sets the bound of this wildcard type to the given type.
- *
- * @param type the new bound of this wildcard type, or <code>null</code>
- * if none
- * @exception IllegalArgumentException if:
- * <ul>
- * <li>the node belongs to a different AST</li>
- * <li>the node already has a parent</li>
- * </ul>
- * @see #getBound()
- */
- public void setBound(Type type) {
- ASTNode oldChild = this.optionalBound;
- preReplaceChild(oldChild, type, BOUND_PROPERTY);
- this.optionalBound = type;
- postReplaceChild(oldChild, type, BOUND_PROPERTY);
- }
-
- /**
- * Sets whether this wildcard type is an upper bound
- * ("extends") as opposed to a lower bound ("super").
- *
- * @param isUpperBound <code>true</code> if an upper bound,
- * and <code>false</code> if a lower bound
- * @see #isUpperBound()
- */
- public void setUpperBound(boolean isUpperBound) {
- preValueChange(UPPER_BOUND_PROPERTY);
- this.isUpperBound = isUpperBound;
- postValueChange(UPPER_BOUND_PROPERTY);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return BASE_NODE_SIZE + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.optionalBound == null ? 0 : getBound().treeSize());
- }
-}
-
public class DocumentElementParser extends UnitParser {
IDocumentElementRequestor requestor;
- private int localIntPtr;
+ //private int localIntPtr;
- private int lastFieldEndPosition;
+ //private int lastFieldEndPosition;
- private int lastFieldBodyEndPosition;
+ //private int lastFieldBodyEndPosition;
- private int typeStartPosition;
+// private int typeStartPosition;
- private long selectorSourcePositions;
+ //private long selectorSourcePositions;
- private int typeDims;
+ //private int typeDims;
- private int extendsDim;
+ //private int extendsDim;
- private int declarationSourceStart;
+ //private int declarationSourceStart;
/* int[] stack for storing javadoc positions */
int[][] intArrayStack;
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.internal.compiler.ast;
-
-import net.sourceforge.phpdt.core.compiler.CharOperation;
-import net.sourceforge.phpdt.internal.compiler.ASTVisitor;
-import net.sourceforge.phpdt.internal.compiler.classfmt.ClassFileConstants;
-import net.sourceforge.phpdt.internal.compiler.impl.CompilerOptions;
-import net.sourceforge.phpdt.internal.compiler.impl.Constant;
-import net.sourceforge.phpdt.internal.compiler.lookup.*;
-
-/**
- * Annotation
- */
-public abstract class Annotation extends Expression {
-
- final static MemberValuePair[] NoValuePairs = new MemberValuePair[0];
- public int declarationSourceEnd;
- public Binding recipient;
-
- public TypeReference type;
- /**
- * The representation of this annotation in the type system.
- */
- private AnnotationBinding compilerAnnotation = null;
-
- public static long getRetentionPolicy(char[] policyName) {
- if (policyName == null || policyName.length == 0)
- return 0;
- switch(policyName[0]) {
- case 'C' :
- if (CharOperation.equals(policyName, TypeConstants.UPPER_CLASS))
- return TagBits.AnnotationClassRetention;
- break;
- case 'S' :
- if (CharOperation.equals(policyName, TypeConstants.UPPER_SOURCE))
- return TagBits.AnnotationSourceRetention;
- break;
- case 'R' :
- if (CharOperation.equals(policyName, TypeConstants.UPPER_RUNTIME))
- return TagBits.AnnotationRuntimeRetention;
- break;
- }
- return 0; // unknown
- }
-
- public static long getTargetElementType(char[] elementName) {
- if (elementName == null || elementName.length == 0)
- return 0;
- switch(elementName[0]) {
- case 'A' :
- if (CharOperation.equals(elementName, TypeConstants.UPPER_ANNOTATION_TYPE))
- return TagBits.AnnotationForAnnotationType;
- break;
- case 'C' :
- if (CharOperation.equals(elementName, TypeConstants.UPPER_CONSTRUCTOR))
- return TagBits.AnnotationForConstructor;
- break;
- case 'F' :
- if (CharOperation.equals(elementName, TypeConstants.UPPER_FIELD))
- return TagBits.AnnotationForField;
- break;
- case 'L' :
- if (CharOperation.equals(elementName, TypeConstants.UPPER_LOCAL_VARIABLE))
- return TagBits.AnnotationForLocalVariable;
- break;
- case 'M' :
- if (CharOperation.equals(elementName, TypeConstants.UPPER_METHOD))
- return TagBits.AnnotationForMethod;
- break;
- case 'P' :
- if (CharOperation.equals(elementName, TypeConstants.UPPER_PARAMETER))
- return TagBits.AnnotationForParameter;
- else if (CharOperation.equals(elementName, TypeConstants.UPPER_PACKAGE))
- return TagBits.AnnotationForPackage;
- break;
- case 'T' :
- if (CharOperation.equals(elementName, TypeConstants.TYPE))
- return TagBits.AnnotationForType;
- break;
- }
- return 0; // unknown
- }
-
- public ElementValuePair[] computeElementValuePairs() {
- return Binding.NO_ELEMENT_VALUE_PAIRS;
- }
-
- /**
- * Compute the bit pattern for recognized standard annotations the compiler may need to act upon
- */
- private long detectStandardAnnotation(Scope scope, ReferenceBinding annotationType, MemberValuePair valueAttribute) {
- long tagBits = 0;
- switch (annotationType.id) {
- // retention annotation
- case TypeIds.T_JavaLangAnnotationRetention :
- if (valueAttribute != null) {
- Expression expr = valueAttribute.value;
- if ((expr.bits & Binding.VARIABLE) == Binding.FIELD) {
- FieldBinding field = ((Reference)expr).fieldBinding();
- if (field != null && field.declaringClass.id == T_JavaLangAnnotationRetentionPolicy) {
- tagBits |= getRetentionPolicy(field.name);
- }
- }
- }
- break;
- // target annotation
- case TypeIds.T_JavaLangAnnotationTarget :
- tagBits |= TagBits.AnnotationTarget; // target specified (could be empty)
- if (valueAttribute != null) {
- Expression expr = valueAttribute.value;
- if (expr instanceof ArrayInitializer) {
- ArrayInitializer initializer = (ArrayInitializer) expr;
- final Expression[] expressions = initializer.expressions;
- if (expressions != null) {
- for (int i = 0, length = expressions.length; i < length; i++) {
- Expression initExpr = expressions[i];
- if ((initExpr.bits & Binding.VARIABLE) == Binding.FIELD) {
- FieldBinding field = ((Reference) initExpr).fieldBinding();
- if (field != null && field.declaringClass.id == T_JavaLangAnnotationElementType) {
- long element = getTargetElementType(field.name);
- if ((tagBits & element) != 0) {
- scope.problemReporter().duplicateTargetInTargetAnnotation(annotationType, (NameReference)initExpr);
- } else {
- tagBits |= element;
- }
- }
- }
- }
- }
- } else if ((expr.bits & Binding.VARIABLE) == Binding.FIELD) {
- FieldBinding field = ((Reference) expr).fieldBinding();
- if (field != null && field.declaringClass.id == T_JavaLangAnnotationElementType) {
- tagBits |= getTargetElementType(field.name);
- }
- }
- }
- break;
- // marker annotations
- case TypeIds.T_JavaLangDeprecated :
- tagBits |= TagBits.AnnotationDeprecated;
- break;
- case TypeIds.T_JavaLangAnnotationDocumented :
- tagBits |= TagBits.AnnotationDocumented;
- break;
- case TypeIds.T_JavaLangAnnotationInherited :
- tagBits |= TagBits.AnnotationInherited;
- break;
- case TypeIds.T_JavaLangOverride :
- tagBits |= TagBits.AnnotationOverride;
- break;
- case TypeIds.T_JavaLangSuppressWarnings :
- tagBits |= TagBits.AnnotationSuppressWarnings;
- break;
- }
- return tagBits;
- }
-
- public AnnotationBinding getCompilerAnnotation() {
- return this.compilerAnnotation;
- }
-
- public abstract MemberValuePair[] memberValuePairs();
-
- public StringBuffer printExpression(int indent, StringBuffer output) {
- output.append('@');
- this.type.printExpression(0, output);
- return output;
- }
-
- public void recordSuppressWarnings(Scope scope, int startSuppresss, int endSuppress, boolean isSuppressingWarnings) {
- long suppressWarningIrritants = 0;
- MemberValuePair[] pairs = this.memberValuePairs();
- pairLoop: for (int i = 0, length = pairs.length; i < length; i++) {
- MemberValuePair pair = pairs[i];
- if (CharOperation.equals(pair.name, TypeConstants.VALUE)) {
- Expression value = pair.value;
- if (value instanceof ArrayInitializer) {
- ArrayInitializer initializer = (ArrayInitializer) value;
- Expression[] inits = initializer.expressions;
- if (inits != null) {
- for (int j = 0, initsLength = inits.length; j < initsLength; j++) {
- Constant cst = inits[j].constant;
- if (cst != Constant.NotAConstant && cst.typeID() == T_JavaLangString) {
- long irritants = CompilerOptions.warningTokenToIrritants(cst.stringValue());
- if (irritants != 0) {
- if ((suppressWarningIrritants & irritants) == irritants) {
- scope.problemReporter().unusedWarningToken(inits[j]);
- } else {
- suppressWarningIrritants |= irritants;
- }
- } else {
- scope.problemReporter().unhandledWarningToken(inits[j]);
- }
- }
- }
- }
- } else {
- Constant cst = value.constant;
- if (cst != Constant.NotAConstant && cst.typeID() == T_JavaLangString) {
- long irritants = CompilerOptions.warningTokenToIrritants(cst.stringValue());
- if (irritants != 0) {
- suppressWarningIrritants |= irritants;
- } else {
- scope.problemReporter().unhandledWarningToken(value);
- }
- }
- }
- break pairLoop;
- }
- }
- if (isSuppressingWarnings && suppressWarningIrritants != 0) {
- scope.referenceCompilationUnit().recordSuppressWarnings(suppressWarningIrritants, this, startSuppresss, endSuppress);
- }
- }
-
- public TypeBinding resolveType(BlockScope scope) {
-
- if (this.compilerAnnotation != null)
- return this.resolvedType;
- this.constant = Constant.NotAConstant;
-
- TypeBinding typeBinding = this.type.resolveType(scope);
- if (typeBinding == null) {
- return null;
- }
- this.resolvedType = typeBinding;
- // ensure type refers to an annotation type
- if (!typeBinding.isAnnotationType() && typeBinding.isValidBinding()) {
- scope.problemReporter().typeMismatchError(typeBinding, scope.getJavaLangAnnotationAnnotation(), this.type, null);
- return null;
- }
-
- ReferenceBinding annotationType = (ReferenceBinding) this.resolvedType;
- MethodBinding[] methods = annotationType.methods();
- // clone valuePairs to keep track of unused ones
- MemberValuePair[] originalValuePairs = memberValuePairs();
- MemberValuePair valueAttribute = null; // remember the first 'value' pair
- MemberValuePair[] pairs;
- int pairsLength = originalValuePairs.length;
- if (pairsLength > 0) {
- System.arraycopy(originalValuePairs, 0, pairs = new MemberValuePair[pairsLength], 0, pairsLength);
- } else {
- pairs = originalValuePairs;
- }
-
- nextMember: for (int i = 0, requiredLength = methods.length; i < requiredLength; i++) {
- MethodBinding method = methods[i];
- char[] selector = method.selector;
- boolean foundValue = false;
- nextPair: for (int j = 0; j < pairsLength; j++) {
- MemberValuePair pair = pairs[j];
- if (pair == null) continue nextPair;
- char[] name = pair.name;
- if (CharOperation.equals(name, selector)) {
- if (valueAttribute == null && CharOperation.equals(name, TypeConstants.VALUE)) {
- valueAttribute = pair;
- }
- pair.binding = method;
- pair.resolveTypeExpecting(scope, method.returnType);
- pairs[j] = null; // consumed
- foundValue = true;
-
- // check duplicates
- boolean foundDuplicate = false;
- for (int k = j+1; k < pairsLength; k++) {
- MemberValuePair otherPair = pairs[k];
- if (otherPair == null) continue;
- if (CharOperation.equals(otherPair.name, selector)) {
- foundDuplicate = true;
- scope.problemReporter().duplicateAnnotationValue(annotationType, otherPair);
- otherPair.binding = method;
- otherPair.resolveTypeExpecting(scope, method.returnType);
- pairs[k] = null;
- }
- }
- if (foundDuplicate) {
- scope.problemReporter().duplicateAnnotationValue(annotationType, pair);
- continue nextMember;
- }
- }
- }
- if (!foundValue &&
- (method.modifiers & ClassFileConstants.AccAnnotationDefault) == 0 &&
- (this.bits & IsRecovered) == 0) {
- scope.problemReporter().missingValueForAnnotationMember(this, selector);
- }
- }
- // check unused pairs
- for (int i = 0; i < pairsLength; i++) {
- if (pairs[i] != null) {
- scope.problemReporter().undefinedAnnotationValue(annotationType, pairs[i]);
- pairs[i].resolveTypeExpecting(scope, null); // resilient
- }
- }
-// if (scope.compilerOptions().storeAnnotations)
- this.compilerAnnotation = scope.environment().createAnnotation((ReferenceBinding) this.resolvedType, this.computeElementValuePairs());
- // recognize standard annotations ?
- long tagBits = detectStandardAnnotation(scope, annotationType, valueAttribute);
-
- // record annotation positions in the compilation result
- scope.referenceCompilationUnit().recordSuppressWarnings(CompilerOptions.NonExternalizedString, null, this.sourceStart, this.declarationSourceEnd);
- if (this.recipient != null) {
- if (tagBits != 0) {
- // tag bits onto recipient
- switch (this.recipient.kind()) {
- case Binding.PACKAGE :
- ((PackageBinding)this.recipient).tagBits |= tagBits;
- break;
- case Binding.TYPE :
- case Binding.GENERIC_TYPE :
- SourceTypeBinding sourceType = (SourceTypeBinding) this.recipient;
- sourceType.tagBits |= tagBits;
- if ((tagBits & TagBits.AnnotationSuppressWarnings) != 0) {
- TypeDeclaration typeDeclaration = sourceType.scope.referenceContext;
- int start;
- if (scope.referenceCompilationUnit().types[0] == typeDeclaration) {
- start = 0;
- } else {
- start = typeDeclaration.declarationSourceStart;
- }
- recordSuppressWarnings(scope, start, typeDeclaration.declarationSourceEnd, scope.compilerOptions().suppressWarnings);
- }
- break;
- case Binding.METHOD :
- MethodBinding sourceMethod = (MethodBinding) this.recipient;
- sourceMethod.tagBits |= tagBits;
- if ((tagBits & TagBits.AnnotationSuppressWarnings) != 0) {
- sourceType = (SourceTypeBinding) sourceMethod.declaringClass;
- AbstractMethodDeclaration methodDeclaration = sourceType.scope.referenceContext.declarationOf(sourceMethod);
- recordSuppressWarnings(scope, methodDeclaration.declarationSourceStart, methodDeclaration.declarationSourceEnd, scope.compilerOptions().suppressWarnings);
- }
- break;
- case Binding.FIELD :
- FieldBinding sourceField = (FieldBinding) this.recipient;
- sourceField.tagBits |= tagBits;
- if ((tagBits & TagBits.AnnotationSuppressWarnings) != 0) {
- sourceType = (SourceTypeBinding) sourceField.declaringClass;
- FieldDeclaration fieldDeclaration = sourceType.scope.referenceContext.declarationOf(sourceField);
- recordSuppressWarnings(scope, fieldDeclaration.declarationSourceStart, fieldDeclaration.declarationSourceEnd, scope.compilerOptions().suppressWarnings);
- }
- break;
- case Binding.LOCAL :
- LocalVariableBinding variable = (LocalVariableBinding) this.recipient;
- variable.tagBits |= tagBits;
- if ((tagBits & TagBits.AnnotationSuppressWarnings) != 0) {
- LocalDeclaration localDeclaration = variable.declaration;
- recordSuppressWarnings(scope, localDeclaration.declarationSourceStart, localDeclaration.declarationSourceEnd, scope.compilerOptions().suppressWarnings);
- }
- break;
- }
- }
- // check (meta)target compatibility
- checkTargetCompatibility: {
- long metaTagBits = annotationType.getAnnotationTagBits(); // could be forward reference
- if ((metaTagBits & TagBits.AnnotationTargetMASK) == 0) // does not specify any target restriction
- break checkTargetCompatibility;
-
- switch (recipient.kind()) {
- case Binding.PACKAGE :
- if ((metaTagBits & TagBits.AnnotationForPackage) != 0)
- break checkTargetCompatibility;
- break;
- case Binding.TYPE :
- case Binding.GENERIC_TYPE :
- if (((ReferenceBinding)this.recipient).isAnnotationType()) {
- if ((metaTagBits & (TagBits.AnnotationForAnnotationType|TagBits.AnnotationForType)) != 0)
- break checkTargetCompatibility;
- } else if ((metaTagBits & TagBits.AnnotationForType) != 0)
- break checkTargetCompatibility;
- break;
- case Binding.METHOD :
- if (((MethodBinding)this.recipient).isConstructor()) {
- if ((metaTagBits & TagBits.AnnotationForConstructor) != 0)
- break checkTargetCompatibility;
- } else if ((metaTagBits & TagBits.AnnotationForMethod) != 0)
- break checkTargetCompatibility;
- break;
- case Binding.FIELD :
- if ((metaTagBits & TagBits.AnnotationForField) != 0)
- break checkTargetCompatibility;
- break;
- case Binding.LOCAL :
- if ((((LocalVariableBinding)this.recipient).tagBits & TagBits.IsArgument) != 0) {
- if ((metaTagBits & TagBits.AnnotationForParameter) != 0)
- break checkTargetCompatibility;
- } else if ((annotationType.tagBits & TagBits.AnnotationForLocalVariable) != 0)
- break checkTargetCompatibility;
- break;
- }
- scope.problemReporter().disallowedTargetForAnnotation(this);
- }
- }
- return this.resolvedType;
- }
-
- public abstract void traverse(ASTVisitor visitor, BlockScope scope);
-
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.internal.compiler.ast;
-
-import net.sourceforge.phpdt.internal.compiler.ASTVisitor;
-import net.sourceforge.phpdt.internal.compiler.classfmt.ClassFileConstants;
-import net.sourceforge.phpdt.internal.compiler.codegen.*;
-import net.sourceforge.phpdt.internal.compiler.flow.*;
-import net.sourceforge.phpdt.internal.compiler.impl.Constant;
-import net.sourceforge.phpdt.internal.compiler.lookup.*;
-
-public class ClassLiteralAccess extends Expression {
-
- public TypeReference type;
- public TypeBinding targetType;
- FieldBinding syntheticField;
-
- public ClassLiteralAccess(int sourceEnd, TypeReference type) {
- this.type = type;
- type.bits |= IgnoreRawTypeCheck; // no need to worry about raw type usage
- this.sourceStart = type.sourceStart;
- this.sourceEnd = sourceEnd;
- }
-
- public FlowInfo analyseCode(
- BlockScope currentScope,
- FlowContext flowContext,
- FlowInfo flowInfo) {
-
- // if reachable, request the addition of a synthetic field for caching the class descriptor
- SourceTypeBinding sourceType = currentScope.outerMostClassScope().enclosingSourceType();
- // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=22334
- if (!sourceType.isInterface()
- && !targetType.isBaseType()
- && currentScope.compilerOptions().sourceLevel < ClassFileConstants.JDK1_5) {
- syntheticField = sourceType.addSyntheticFieldForClassLiteral(targetType, currentScope);
- }
- return flowInfo;
- }
-
- /**
- * MessageSendDotClass code generation
- *
- * @param currentScope org.eclipse.jdt.internal.compiler.lookup.BlockScope
- * @param codeStream org.eclipse.jdt.internal.compiler.codegen.CodeStream
- * @param valueRequired boolean
- */
- public void generateCode(
- BlockScope currentScope,
- CodeStream codeStream,
- boolean valueRequired) {
- int pc = codeStream.position;
-
- // in interface case, no caching occurs, since cannot make a cache field for interface
- if (valueRequired) {
- codeStream.generateClassLiteralAccessForType(type.resolvedType, syntheticField);
- codeStream.generateImplicitConversion(this.implicitConversion);
- }
- codeStream.recordPositionsFrom(pc, this.sourceStart);
- }
-
- public StringBuffer printExpression(int indent, StringBuffer output) {
-
- return type.print(0, output).append(".class"); //$NON-NLS-1$
- }
-
- public TypeBinding resolveType(BlockScope scope) {
-
- constant = Constant.NotAConstant;
- if ((targetType = type.resolveType(scope, true /* check bounds*/)) == null)
- return null;
-
- if (targetType.isArrayType()) {
- ArrayBinding arrayBinding = (ArrayBinding) this.targetType;
- TypeBinding leafComponentType = arrayBinding.leafComponentType;
- if (leafComponentType == TypeBinding.VOID) {
- scope.problemReporter().cannotAllocateVoidArray(this);
- return null;
- } else if (leafComponentType.isTypeVariable()) {
- scope.problemReporter().illegalClassLiteralForTypeVariable((TypeVariableBinding)leafComponentType, this);
- }
- } else if (this.targetType.isTypeVariable()) {
- scope.problemReporter().illegalClassLiteralForTypeVariable((TypeVariableBinding)targetType, this);
- }
- ReferenceBinding classType = scope.getJavaLangClass();
- if (classType.isGenericType()) {
- // Integer.class --> Class<Integer>, perform boxing of base types (int.class --> Class<Integer>)
- TypeBinding boxedType = null;
- if (targetType.id == T_void) {
- boxedType = scope.environment().getResolvedType(JAVA_LANG_VOID, scope);
- } else {
- boxedType = scope.boxing(targetType);
- }
- this.resolvedType = scope.environment().createParameterizedType(classType, new TypeBinding[]{ boxedType }, null/*not a member*/);
- } else {
- this.resolvedType = classType;
- }
- return this.resolvedType;
- }
-
- public void traverse(
- ASTVisitor visitor,
- BlockScope blockScope) {
-
- if (visitor.visit(this, blockScope)) {
- type.traverse(visitor, blockScope);
- }
- visitor.endVisit(this, blockScope);
- }
-}
public Constant optimizedIfFalseConstant;
- private int returnTypeSlotSize = 1;
+ //private int returnTypeSlotSize = 1;
// for local variables table attributes
int trueInitStateIndex = -1;
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.internal.compiler.ast;
-
-import net.sourceforge.phpdt.internal.compiler.ASTVisitor;
-import net.sourceforge.phpdt.internal.compiler.impl.Constant;
-import net.sourceforge.phpdt.internal.compiler.lookup.BaseTypeBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.Binding;
-import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
-import net.sourceforge.phpdt.internal.compiler.lookup.ElementValuePair;
-import net.sourceforge.phpdt.internal.compiler.lookup.FieldBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.MethodBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding;
-
-/**
- * MemberValuePair node
- */
-public class MemberValuePair extends ASTNode {
-
- public char[] name;
- public Expression value;
- public MethodBinding binding;
- /**
- * The representation of this pair in the type system.
- */
- public ElementValuePair compilerElementPair = null;
-
- public MemberValuePair(char[] token, int sourceStart, int sourceEnd, Expression value) {
- this.name = token;
- this.sourceStart = sourceStart;
- this.sourceEnd = sourceEnd;
- this.value = value;
- if (value instanceof ArrayInitializer) {
- value.bits |= IsAnnotationDefaultValue;
- }
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.jdt.internal.compiler.ast.ASTNode#print(int, java.lang.StringBuffer)
- */
- public StringBuffer print(int indent, StringBuffer output) {
- output
- .append(name)
- .append(" = "); //$NON-NLS-1$
- value.print(0, output);
- return output;
- }
-
- public void resolveTypeExpecting(BlockScope scope, TypeBinding requiredType) {
-
- if (this.value == null) {
- this.compilerElementPair = new ElementValuePair(this.name, this.value, this.binding);
- return;
- }
- if (requiredType == null) {
- // fault tolerance: keep resolving
- if (this.value instanceof ArrayInitializer) {
- this.value.resolveTypeExpecting(scope, null);
- } else {
- this.value.resolveType(scope);
- }
- this.compilerElementPair = new ElementValuePair(this.name, this.value, this.binding);
- return;
- }
-
- this.value.setExpectedType(requiredType); // needed in case of generic method invocation
- TypeBinding valueType;
- if (this.value instanceof ArrayInitializer) {
- ArrayInitializer initializer = (ArrayInitializer) this.value;
- valueType = initializer.resolveTypeExpecting(scope, this.binding.returnType);
- } else if (this.value instanceof ArrayAllocationExpression) {
- scope.problemReporter().annotationValueMustBeArrayInitializer(this.binding.declaringClass, this.name, this.value);
- this.value.resolveType(scope);
- valueType = null; // no need to pursue
- } else {
- valueType = this.value.resolveType(scope);
- }
- this.compilerElementPair = new ElementValuePair(this.name, this.value, this.binding);
- if (valueType == null)
- return;
-
- TypeBinding leafType = requiredType.leafComponentType();
- if (!((this.value.isConstantValueOfTypeAssignableToType(valueType, requiredType)
- || (requiredType.isBaseType() && BaseTypeBinding.isWidening(requiredType.id, valueType.id)))
- || valueType.isCompatibleWith(requiredType))) {
-
- if (!(requiredType.isArrayType()
- && requiredType.dimensions() == 1
- && (this.value.isConstantValueOfTypeAssignableToType(valueType, leafType)
- || (leafType.isBaseType() && BaseTypeBinding.isWidening(leafType.id, valueType.id)))
- || valueType.isCompatibleWith(leafType))) {
-
- if (leafType.isAnnotationType() && !valueType.isAnnotationType()) {
- scope.problemReporter().annotationValueMustBeAnnotation(this.binding.declaringClass, this.name, this.value, leafType);
- } else {
- scope.problemReporter().typeMismatchError(valueType, requiredType, this.value, null);
- }
- return; // may allow to proceed to find more errors at once
- }
- } else {
- scope.compilationUnitScope().recordTypeConversion(requiredType.leafComponentType(), valueType.leafComponentType());
- this.value.computeConversion(scope, requiredType, valueType);
- }
-
- // annotation methods can only return base types, String, Class, enum type, annotation types and arrays of these
- checkAnnotationMethodType: {
- switch (leafType.erasure().id) {
- case T_byte :
- case T_short :
- case T_char :
- case T_int :
- case T_long :
- case T_float :
- case T_double :
- case T_boolean :
- case T_JavaLangString :
- if (this.value instanceof ArrayInitializer) {
- ArrayInitializer initializer = (ArrayInitializer) this.value;
- final Expression[] expressions = initializer.expressions;
- if (expressions != null) {
- for (int i =0, max = expressions.length; i < max; i++) {
- Expression expression = expressions[i];
- if (expression.resolvedType == null) continue; // fault-tolerance
- if (expression.constant == Constant.NotAConstant) {
- scope.problemReporter().annotationValueMustBeConstant(this.binding.declaringClass, this.name, expressions[i], false);
- }
- }
- }
- } else if (this.value.constant == Constant.NotAConstant) {
- if (valueType.isArrayType()) {
- scope.problemReporter().annotationValueMustBeArrayInitializer(this.binding.declaringClass, this.name, this.value);
- } else {
- scope.problemReporter().annotationValueMustBeConstant(this.binding.declaringClass, this.name, this.value, false);
- }
- }
- break checkAnnotationMethodType;
- case T_JavaLangClass :
- if (this.value instanceof ArrayInitializer) {
- ArrayInitializer initializer = (ArrayInitializer) this.value;
- final Expression[] expressions = initializer.expressions;
- if (expressions != null) {
- for (int i =0, max = expressions.length; i < max; i++) {
- Expression currentExpression = expressions[i];
- if (!(currentExpression instanceof ClassLiteralAccess)) {
- scope.problemReporter().annotationValueMustBeClassLiteral(this.binding.declaringClass, this.name, currentExpression);
- }
- }
- }
- } else if (!(this.value instanceof ClassLiteralAccess)) {
- scope.problemReporter().annotationValueMustBeClassLiteral(this.binding.declaringClass, this.name, this.value);
- }
- break checkAnnotationMethodType;
- }
- if (leafType.isEnum()) {
- if (this.value instanceof NullLiteral) {
- scope.problemReporter().annotationValueMustBeConstant(this.binding.declaringClass, this.name, this.value, true);
- } else if (this.value instanceof ArrayInitializer) {
- ArrayInitializer initializer = (ArrayInitializer) this.value;
- final Expression[] expressions = initializer.expressions;
- if (expressions != null) {
- for (int i =0, max = expressions.length; i < max; i++) {
- Expression currentExpression = expressions[i];
- if (currentExpression instanceof NullLiteral) {
- scope.problemReporter().annotationValueMustBeConstant(this.binding.declaringClass, this.name, currentExpression, true);
- } else if (currentExpression instanceof NameReference) {
- NameReference nameReference = (NameReference) currentExpression;
- final Binding nameReferenceBinding = nameReference.binding;
- if (nameReferenceBinding.kind() == Binding.FIELD) {
- FieldBinding fieldBinding = (FieldBinding) nameReferenceBinding;
- if (!fieldBinding.declaringClass.isEnum()) {
- scope.problemReporter().annotationValueMustBeConstant(this.binding.declaringClass, this.name, currentExpression, true);
- }
- }
- }
- }
- }
- } else if (this.value instanceof NameReference) {
- NameReference nameReference = (NameReference) this.value;
- final Binding nameReferenceBinding = nameReference.binding;
- if (nameReferenceBinding.kind() == Binding.FIELD) {
- FieldBinding fieldBinding = (FieldBinding) nameReferenceBinding;
- if (!fieldBinding.declaringClass.isEnum()) {
- if (!fieldBinding.type.isArrayType()) {
- scope.problemReporter().annotationValueMustBeConstant(this.binding.declaringClass, this.name, this.value, true);
- } else {
- scope.problemReporter().annotationValueMustBeArrayInitializer(this.binding.declaringClass, this.name, this.value);
- }
- }
- }
- }
- break checkAnnotationMethodType;
- }
- if (leafType.isAnnotationType()) {
- if (!valueType.leafComponentType().isAnnotationType()) { // check annotation type and also reject null literal
- scope.problemReporter().annotationValueMustBeAnnotation(this.binding.declaringClass, this.name, this.value, leafType);
- } else if (this.value instanceof ArrayInitializer) {
- ArrayInitializer initializer = (ArrayInitializer) this.value;
- final Expression[] expressions = initializer.expressions;
- if (expressions != null) {
- for (int i =0, max = expressions.length; i < max; i++) {
- Expression currentExpression = expressions[i];
- if (currentExpression instanceof NullLiteral || !(currentExpression instanceof Annotation)) {
- scope.problemReporter().annotationValueMustBeAnnotation(this.binding.declaringClass, this.name, currentExpression, leafType);
- }
- }
- }
- } else if (!(this.value instanceof Annotation)) {
- scope.problemReporter().annotationValueMustBeAnnotation(this.binding.declaringClass, this.name, this.value, leafType);
- }
- break checkAnnotationMethodType;
- }
- }
- }
-
- public void traverse(ASTVisitor visitor, BlockScope scope) {
- if (visitor.visit(this, scope)) {
- if (this.value != null) {
- this.value.traverse(visitor, scope);
- }
- }
- visitor.endVisit(this, scope);
- }
-}
public int forwardReferenceCount = 0;
- private boolean isWide = false;
+ //private boolean isWide = false;
public Label() {
}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.internal.compiler.lookup;
-
-import net.sourceforge.phpdt.internal.compiler.ast.Annotation;
-
-/**
- * Represents JSR 175 Annotation instances in the type-system.
- */
-public class AnnotationBinding {
- // do not access directly - use getters instead (UnresolvedAnnotationBinding
- // resolves types for type and pair contents just in time)
- ReferenceBinding type;
- ElementValuePair[] pairs;
-
-/**
- * Add the standard annotations encoded in the tag bits to the recorded annotations.
- *
- * @param recordedAnnotations existing annotations already created
- * @param annotationTagBits
- * @param env
- * @return the combined list of annotations
- */
-public static AnnotationBinding[] addStandardAnnotations(AnnotationBinding[] recordedAnnotations, long annotationTagBits, LookupEnvironment env) {
- // NOTE: expect annotations to be requested just once so there is no need to store the standard annotations
- // and all of the standard annotations created by this method are fully resolved since the sender is expected to use them immediately
- int count = 0;
- if ((annotationTagBits & TagBits.AnnotationTargetMASK) != 0)
- count++;
- if ((annotationTagBits & TagBits.AnnotationRetentionMASK) != 0)
- count++;
- if ((annotationTagBits & TagBits.AnnotationDeprecated) != 0)
- count++;
- if ((annotationTagBits & TagBits.AnnotationDocumented) != 0)
- count++;
- if ((annotationTagBits & TagBits.AnnotationInherited) != 0)
- count++;
- if ((annotationTagBits & TagBits.AnnotationOverride) != 0)
- count++;
- if ((annotationTagBits & TagBits.AnnotationSuppressWarnings) != 0)
- count++;
- if (count == 0)
- return recordedAnnotations;
-
- int index = recordedAnnotations.length;
- AnnotationBinding[] result = new AnnotationBinding[index + count];
- System.arraycopy(recordedAnnotations, 0, result, 0, index);
- if ((annotationTagBits & TagBits.AnnotationTargetMASK) != 0)
- result[index++] = buildTargetAnnotation(annotationTagBits, env);
- if ((annotationTagBits & TagBits.AnnotationRetentionMASK) != 0)
- result[index++] = buildRetentionAnnotation(annotationTagBits, env);
- if ((annotationTagBits & TagBits.AnnotationDeprecated) != 0)
- result[index++] = buildMarkerAnnotation(TypeConstants.JAVA_LANG_DEPRECATED, env);
- if ((annotationTagBits & TagBits.AnnotationDocumented) != 0)
- result[index++] = buildMarkerAnnotation(TypeConstants.JAVA_LANG_ANNOTATION_DOCUMENTED, env);
- if ((annotationTagBits & TagBits.AnnotationInherited) != 0)
- result[index++] = buildMarkerAnnotation(TypeConstants.JAVA_LANG_ANNOTATION_INHERITED, env);
- if ((annotationTagBits & TagBits.AnnotationOverride) != 0)
- result[index++] = buildMarkerAnnotation(TypeConstants.JAVA_LANG_OVERRIDE, env);
- if ((annotationTagBits & TagBits.AnnotationSuppressWarnings) != 0)
- result[index++] = buildMarkerAnnotation(TypeConstants.JAVA_LANG_SUPPRESSWARNINGS, env);
- return result;
-}
-
-private static AnnotationBinding buildMarkerAnnotation(char[][] compoundName, LookupEnvironment env) {
- ReferenceBinding type = env.getResolvedType(compoundName, null);
- return env.createAnnotation(type, Binding.NO_ELEMENT_VALUE_PAIRS);
-}
-
-private static AnnotationBinding buildRetentionAnnotation(long bits, LookupEnvironment env) {
- ReferenceBinding retentionPolicy =
- env.getResolvedType(TypeConstants.JAVA_LANG_ANNOTATION_RETENTIONPOLICY,
- null);
- Object value = null;
- if ((bits & TagBits.AnnotationRuntimeRetention) != 0)
- value = retentionPolicy.getField(TypeConstants.UPPER_RUNTIME, true);
- else if ((bits & TagBits.AnnotationClassRetention) != 0)
- value = retentionPolicy.getField(TypeConstants.UPPER_CLASS, true);
- else if ((bits & TagBits.AnnotationSourceRetention) != 0)
- value = retentionPolicy.getField(TypeConstants.UPPER_SOURCE, true);
- return env.createAnnotation(
- env.getResolvedType(TypeConstants.JAVA_LANG_ANNOTATION_RETENTION, null),
- new ElementValuePair[] {
- new ElementValuePair(TypeConstants.VALUE, value, null)
- });
-}
-
-private static AnnotationBinding buildTargetAnnotation(long bits, LookupEnvironment env) {
- ReferenceBinding target = env.getResolvedType(TypeConstants.JAVA_LANG_ANNOTATION_TARGET, null);
- if ((bits & TagBits.AnnotationTarget) != 0)
- return new AnnotationBinding(target, Binding.NO_ELEMENT_VALUE_PAIRS);
-
- int arraysize = 0;
- if ((bits & TagBits.AnnotationForAnnotationType) != 0)
- arraysize++;
- if ((bits & TagBits.AnnotationForConstructor) != 0)
- arraysize++;
- if ((bits & TagBits.AnnotationForField) != 0)
- arraysize++;
- if ((bits & TagBits.AnnotationForLocalVariable) != 0)
- arraysize++;
- if ((bits & TagBits.AnnotationForMethod) != 0)
- arraysize++;
- if ((bits & TagBits.AnnotationForPackage) != 0)
- arraysize++;
- if ((bits & TagBits.AnnotationForParameter) != 0)
- arraysize++;
- if ((bits & TagBits.AnnotationForType) != 0)
- arraysize++;
- Object[] value = new Object[arraysize];
- if (arraysize > 0) {
- ReferenceBinding elementType = env.getResolvedType(TypeConstants.JAVA_LANG_ANNOTATION_ELEMENTTYPE, null);
- int index = 0;
- if ((bits & TagBits.AnnotationForAnnotationType) != 0)
- value[index++] = elementType.getField(TypeConstants.UPPER_ANNOTATION_TYPE, true);
- if ((bits & TagBits.AnnotationForConstructor) != 0)
- value[index++] = elementType.getField(TypeConstants.UPPER_CONSTRUCTOR, true);
- if ((bits & TagBits.AnnotationForField) != 0)
- value[index++] = elementType.getField(TypeConstants.UPPER_FIELD, true);
- if ((bits & TagBits.AnnotationForLocalVariable) != 0)
- value[index++] = elementType.getField(TypeConstants.UPPER_LOCAL_VARIABLE, true);
- if ((bits & TagBits.AnnotationForMethod) != 0)
- value[index++] = elementType.getField(TypeConstants.UPPER_METHOD, true);
- if ((bits & TagBits.AnnotationForPackage) != 0)
- value[index++] = elementType.getField(TypeConstants.UPPER_PACKAGE, true);
- if ((bits & TagBits.AnnotationForParameter) != 0)
- value[index++] = elementType.getField(TypeConstants.UPPER_PARAMETER, true);
- if ((bits & TagBits.AnnotationForType) != 0)
- value[index++] = elementType.getField(TypeConstants.TYPE, true);
- }
- return env.createAnnotation(
- target,
- new ElementValuePair[] {
- new ElementValuePair(TypeConstants.VALUE, value, null)
- });
-}
-
-AnnotationBinding(ReferenceBinding type, ElementValuePair[] pairs) {
- this.type = type;
- this.pairs = pairs;
-}
-
-AnnotationBinding(Annotation astAnnotation) {
- this((ReferenceBinding) astAnnotation.resolvedType, astAnnotation.computeElementValuePairs());
-}
-
-/*
- * Computes a key that uniquely identifies this binding, using the given recipient's unique key.
- * recipientKey @ typeKey
- * @MyAnnot void bar() --> Lp/X;.bar()V@Lp/MyAnnot;
- */
-public char[] computeUniqueKey(char[] recipientKey) {
- char[] typeKey = this.type.computeUniqueKey(false);
- int recipientKeyLength = recipientKey.length;
- char[] uniqueKey = new char[recipientKeyLength+1+typeKey.length];
- System.arraycopy(recipientKey, 0, uniqueKey, 0, recipientKeyLength);
- uniqueKey[recipientKeyLength] = '@';
- System.arraycopy(typeKey, 0, uniqueKey, recipientKeyLength+1, typeKey.length);
- return uniqueKey;
-}
-
-public ReferenceBinding getAnnotationType() {
- return this.type;
-}
-
-public ElementValuePair[] getElementValuePairs() {
- return this.pairs;
-}
-
-public static void setMethodBindings(ReferenceBinding type, ElementValuePair[] pairs) {
- // set the method bindings of each element value pair
- for (int i = pairs.length; --i >= 0;) {
- ElementValuePair pair = pairs[i];
- MethodBinding[] methods = type.getMethods(pair.getName());
- // there should be exactly one since the type is an annotation type.
- if (methods != null && methods.length == 1)
- pair.setMethodBinding(methods[0]);
- }
-}
-
-public String toString() {
- StringBuffer buffer = new StringBuffer(5);
- buffer.append('@').append(this.type.sourceName);
- if (this.pairs != null && this.pairs.length > 0) {
- buffer.append("{ "); //$NON-NLS-1$
- for (int i = 0, max = this.pairs.length; i < max; i++) {
- if (i > 0) buffer.append(", "); //$NON-NLS-1$
- buffer.append(this.pairs[i]);
- }
- buffer.append('}');
- }
- return buffer.toString();
-}
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.internal.compiler.lookup;
-
-import net.sourceforge.phpdt.internal.compiler.ast.*;
-import net.sourceforge.phpdt.internal.compiler.classfmt.ClassFileConstants;
-import net.sourceforge.phpdt.internal.compiler.impl.Constant;
-
-public class ElementValuePair {
- char[] name;
- public Object value;
- public MethodBinding binding;
-
-public static Object getValue(Expression expression) {
- if (expression == null)
- return null;
- Constant constant = expression.constant;
- // literals would hit this case.
- if (constant != null && constant != Constant.NotAConstant)
- return constant;
-
- if (expression instanceof Annotation)
- return ((Annotation) expression).getCompilerAnnotation();
- if (expression instanceof ArrayInitializer) {
- Expression[] exprs = ((ArrayInitializer) expression).expressions;
- int length = exprs == null ? 0 : exprs.length;
- Object[] values = new Object[length];
- for (int i = 0; i < length; i++)
- values[i] = getValue(exprs[i]);
- return values;
- }
- if (expression instanceof ClassLiteralAccess)
- return ((ClassLiteralAccess) expression).targetType;
- if (expression instanceof Reference) {
- FieldBinding fieldBinding = null;
- if (expression instanceof FieldReference) {
- fieldBinding = ((FieldReference) expression).fieldBinding();
- } else if (expression instanceof NameReference) {
- Binding binding = ((NameReference) expression).binding;
- if (binding != null && binding.kind() == Binding.FIELD)
- fieldBinding = (FieldBinding) binding;
- }
- if (fieldBinding != null && (fieldBinding.modifiers & ClassFileConstants.AccEnum) > 0)
- return fieldBinding;
- }
- // something that isn't a compile time constant.
- return null;
-}
-
-public ElementValuePair(char[] name, Expression expression, MethodBinding binding) {
- this(name, ElementValuePair.getValue(expression), binding);
-}
-
-public ElementValuePair(char[] name, Object value, MethodBinding binding) {
- this.name = name;
- this.value = value;
- this.binding = binding;
-}
-
-/**
- * @return the name of the element value pair.
- */
-public char[] getName() {
- return this.name;
-}
-
-/**
- * @return the method binding that defined this member value pair or null if no such binding exists.
- */
-public MethodBinding getMethodBinding() {
- return this.binding;
-}
-
-/**
- * Return {@link TypeBinding} for member value of type {@link java.lang.Class}
- * Return {@link org.eclipse.jdt.internal.compiler.impl.Constant} for member of primitive type or String
- * Return {@link FieldBinding} for enum constant
- * Return {@link AnnotationBinding} for annotation instance
- * Return <code>Object[]</code> for member value of array type.
- * @return the value of this member value pair or null if the value is missing or is not a compile-time constant
- */
-public Object getValue() {
- return this.value;
-}
-
-void setMethodBinding(MethodBinding binding) {
- // lazily set after annotation type was resolved
- this.binding = binding;
-}
-
-void setValue(Object value) {
- // can be modified after the initialization if holding an unresolved ref
- this.value = value;
-}
-
-public String toString() {
- StringBuffer buffer = new StringBuffer(5);
- buffer.append(this.name).append(" = "); //$NON-NLS-1$
- buffer.append(this.value);
- return buffer.toString();
-}
-}
*******************************************************************************/
package net.sourceforge.phpdt.internal.core;
-import java.util.HashMap;
-import java.util.Map;
+//import java.util.HashMap;
+//import java.util.Map;
import net.sourceforge.phpdt.core.ICompilationUnit;
import net.sourceforge.phpdt.core.IJavaElement;
*/
public class CopyElementsOperation extends MultiOperation {
- private Map fSources = new HashMap();
+ //private Map fSources = new HashMap();
/**
* When executed, this operation will copy the given elements to the given
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.internal.core.dom;
-
-import java.util.Iterator;
-import java.util.List;
-
-import net.sourceforge.phpdt.core.dom.AST;
-import net.sourceforge.phpdt.core.dom.ASTNode;
-import net.sourceforge.phpdt.core.dom.ASTVisitor;
-import net.sourceforge.phpdt.core.dom.AbstractTypeDeclaration;
-import net.sourceforge.phpdt.core.dom.Annotation;
-import net.sourceforge.phpdt.core.dom.AnnotationTypeDeclaration;
-import net.sourceforge.phpdt.core.dom.AnnotationTypeMemberDeclaration;
-import net.sourceforge.phpdt.core.dom.AnonymousClassDeclaration;
-import net.sourceforge.phpdt.core.dom.ArrayAccess;
-import net.sourceforge.phpdt.core.dom.ArrayCreation;
-import net.sourceforge.phpdt.core.dom.ArrayInitializer;
-import net.sourceforge.phpdt.core.dom.ArrayType;
-import net.sourceforge.phpdt.core.dom.AssertStatement;
-import net.sourceforge.phpdt.core.dom.Assignment;
-import net.sourceforge.phpdt.core.dom.Block;
-import net.sourceforge.phpdt.core.dom.BlockComment;
-import net.sourceforge.phpdt.core.dom.BodyDeclaration;
-import net.sourceforge.phpdt.core.dom.BooleanLiteral;
-import net.sourceforge.phpdt.core.dom.BreakStatement;
-import net.sourceforge.phpdt.core.dom.CastExpression;
-import net.sourceforge.phpdt.core.dom.CatchClause;
-import net.sourceforge.phpdt.core.dom.CharacterLiteral;
-import net.sourceforge.phpdt.core.dom.ClassInstanceCreation;
-import net.sourceforge.phpdt.core.dom.CompilationUnit;
-import net.sourceforge.phpdt.core.dom.ConditionalExpression;
-import net.sourceforge.phpdt.core.dom.ConstructorInvocation;
-import net.sourceforge.phpdt.core.dom.ContinueStatement;
-import net.sourceforge.phpdt.core.dom.DoStatement;
-import net.sourceforge.phpdt.core.dom.EmptyStatement;
-import net.sourceforge.phpdt.core.dom.EnhancedForStatement;
-import net.sourceforge.phpdt.core.dom.EnumConstantDeclaration;
-import net.sourceforge.phpdt.core.dom.EnumDeclaration;
-import net.sourceforge.phpdt.core.dom.Expression;
-import net.sourceforge.phpdt.core.dom.ExpressionStatement;
-import net.sourceforge.phpdt.core.dom.FieldAccess;
-import net.sourceforge.phpdt.core.dom.FieldDeclaration;
-import net.sourceforge.phpdt.core.dom.ForStatement;
-import net.sourceforge.phpdt.core.dom.IfStatement;
-import net.sourceforge.phpdt.core.dom.ImportDeclaration;
-import net.sourceforge.phpdt.core.dom.InfixExpression;
-import net.sourceforge.phpdt.core.dom.Initializer;
-import net.sourceforge.phpdt.core.dom.InstanceofExpression;
-import net.sourceforge.phpdt.core.dom.Javadoc;
-import net.sourceforge.phpdt.core.dom.LabeledStatement;
-import net.sourceforge.phpdt.core.dom.LineComment;
-import net.sourceforge.phpdt.core.dom.MarkerAnnotation;
-import net.sourceforge.phpdt.core.dom.MemberRef;
-import net.sourceforge.phpdt.core.dom.MemberValuePair;
-import net.sourceforge.phpdt.core.dom.MethodDeclaration;
-import net.sourceforge.phpdt.core.dom.MethodInvocation;
-import net.sourceforge.phpdt.core.dom.MethodRef;
-import net.sourceforge.phpdt.core.dom.MethodRefParameter;
-import net.sourceforge.phpdt.core.dom.Modifier;
-import net.sourceforge.phpdt.core.dom.Name;
-import net.sourceforge.phpdt.core.dom.NormalAnnotation;
-import net.sourceforge.phpdt.core.dom.NullLiteral;
-import net.sourceforge.phpdt.core.dom.NumberLiteral;
-import net.sourceforge.phpdt.core.dom.PackageDeclaration;
-import net.sourceforge.phpdt.core.dom.ParameterizedType;
-import net.sourceforge.phpdt.core.dom.ParenthesizedExpression;
-import net.sourceforge.phpdt.core.dom.PostfixExpression;
-import net.sourceforge.phpdt.core.dom.PrefixExpression;
-import net.sourceforge.phpdt.core.dom.PrimitiveType;
-import net.sourceforge.phpdt.core.dom.QualifiedName;
-import net.sourceforge.phpdt.core.dom.QualifiedType;
-import net.sourceforge.phpdt.core.dom.ReturnStatement;
-import net.sourceforge.phpdt.core.dom.SimpleName;
-import net.sourceforge.phpdt.core.dom.SimpleType;
-import net.sourceforge.phpdt.core.dom.SingleMemberAnnotation;
-import net.sourceforge.phpdt.core.dom.SingleVariableDeclaration;
-import net.sourceforge.phpdt.core.dom.Statement;
-import net.sourceforge.phpdt.core.dom.StringLiteral;
-import net.sourceforge.phpdt.core.dom.SuperConstructorInvocation;
-import net.sourceforge.phpdt.core.dom.SuperFieldAccess;
-import net.sourceforge.phpdt.core.dom.SuperMethodInvocation;
-import net.sourceforge.phpdt.core.dom.SwitchCase;
-import net.sourceforge.phpdt.core.dom.SwitchStatement;
-import net.sourceforge.phpdt.core.dom.SynchronizedStatement;
-import net.sourceforge.phpdt.core.dom.TagElement;
-import net.sourceforge.phpdt.core.dom.TextElement;
-import net.sourceforge.phpdt.core.dom.ThisExpression;
-import net.sourceforge.phpdt.core.dom.ThrowStatement;
-import net.sourceforge.phpdt.core.dom.TryStatement;
-import net.sourceforge.phpdt.core.dom.Type;
-import net.sourceforge.phpdt.core.dom.TypeDeclaration;
-import net.sourceforge.phpdt.core.dom.TypeDeclarationStatement;
-import net.sourceforge.phpdt.core.dom.TypeLiteral;
-import net.sourceforge.phpdt.core.dom.TypeParameter;
-import net.sourceforge.phpdt.core.dom.VariableDeclarationExpression;
-import net.sourceforge.phpdt.core.dom.VariableDeclarationFragment;
-import net.sourceforge.phpdt.core.dom.VariableDeclarationStatement;
-import net.sourceforge.phpdt.core.dom.WhileStatement;
-import net.sourceforge.phpdt.core.dom.WildcardType;
-
-/**
- * Internal AST visitor for serializing an AST in a quick and dirty fashion.
- * For various reasons the resulting string is not necessarily legal
- * Java code; and even if it is legal Java code, it is not necessarily the string
- * that corresponds to the given AST. Although useless for most purposes, it's
- * fine for generating debug print strings.
- * <p>
- * Example usage:
- * <code>
- * <pre>
- * NaiveASTFlattener p = new NaiveASTFlattener();
- * node.accept(p);
- * String result = p.getResult();
- * </pre>
- * </code>
- * Call the <code>reset</code> method to clear the previous result before reusing an
- * existing instance.
- * </p>
- *
- * @since 2.0
- */
-public class NaiveASTFlattener extends ASTVisitor {
- /**
- * Internal synonym for {@link AST#JLS2}. Use to alleviate
- * deprecation warnings.
- * @deprecated
- * @since 3.4
- */
- private static final int JLS2 = AST.JLS2;
-
- /**
- * The string buffer into which the serialized representation of the AST is
- * written.
- */
- protected StringBuffer buffer;
-
- private int indent = 0;
-
- /**
- * Creates a new AST printer.
- */
- public NaiveASTFlattener() {
- this.buffer = new StringBuffer();
- }
-
- /**
- * Internal synonym for {@link ClassInstanceCreation#getName()}. Use to alleviate
- * deprecation warnings.
- * @deprecated
- * @since 3.4
- */
- private Name getName(ClassInstanceCreation node) {
- return node.getName();
- }
-
- /**
- * Returns the string accumulated in the visit.
- *
- * @return the serialized
- */
- public String getResult() {
- return this.buffer.toString();
- }
-
- /**
- * Internal synonym for {@link MethodDeclaration#getReturnType()}. Use to alleviate
- * deprecation warnings.
- * @deprecated
- * @since 3.4
- */
- private Type getReturnType(MethodDeclaration node) {
- return node.getReturnType();
- }
-
- /**
- * Internal synonym for {@link TypeDeclaration#getSuperclass()}. Use to alleviate
- * deprecation warnings.
- * @deprecated
- * @since 3.4
- */
- private Name getSuperclass(TypeDeclaration node) {
- return node.getSuperclass();
- }
-
- /**
- * Internal synonym for {@link TypeDeclarationStatement#getTypeDeclaration()}. Use to alleviate
- * deprecation warnings.
- * @deprecated
- * @since 3.4
- */
- private TypeDeclaration getTypeDeclaration(TypeDeclarationStatement node) {
- return node.getTypeDeclaration();
- }
-
- void printIndent() {
- for (int i = 0; i < this.indent; i++)
- this.buffer.append(" "); //$NON-NLS-1$
- }
-
- /**
- * Appends the text representation of the given modifier flags, followed by a single space.
- * Used for JLS2 modifiers.
- *
- * @param modifiers the modifier flags
- */
- void printModifiers(int modifiers) {
- if (Modifier.isPublic(modifiers)) {
- this.buffer.append("public ");//$NON-NLS-1$
- }
- if (Modifier.isProtected(modifiers)) {
- this.buffer.append("protected ");//$NON-NLS-1$
- }
- if (Modifier.isPrivate(modifiers)) {
- this.buffer.append("private ");//$NON-NLS-1$
- }
- if (Modifier.isStatic(modifiers)) {
- this.buffer.append("static ");//$NON-NLS-1$
- }
- if (Modifier.isAbstract(modifiers)) {
- this.buffer.append("abstract ");//$NON-NLS-1$
- }
- if (Modifier.isFinal(modifiers)) {
- this.buffer.append("final ");//$NON-NLS-1$
- }
- if (Modifier.isSynchronized(modifiers)) {
- this.buffer.append("synchronized ");//$NON-NLS-1$
- }
- if (Modifier.isVolatile(modifiers)) {
- this.buffer.append("volatile ");//$NON-NLS-1$
- }
- if (Modifier.isNative(modifiers)) {
- this.buffer.append("native ");//$NON-NLS-1$
- }
- if (Modifier.isStrictfp(modifiers)) {
- this.buffer.append("strictfp ");//$NON-NLS-1$
- }
- if (Modifier.isTransient(modifiers)) {
- this.buffer.append("transient ");//$NON-NLS-1$
- }
- }
-
- /**
- * Appends the text representation of the given modifier flags, followed by a single space.
- * Used for 3.0 modifiers and annotations.
- *
- * @param ext the list of modifier and annotation nodes
- * (element type: <code>IExtendedModifiers</code>)
- */
- void printModifiers(List ext) {
- for (Iterator it = ext.iterator(); it.hasNext(); ) {
- ASTNode p = (ASTNode) it.next();
- p.accept(this);
- this.buffer.append(" ");//$NON-NLS-1$
- }
- }
-
- /**
- * Resets this printer so that it can be used again.
- */
- public void reset() {
- this.buffer.setLength(0);
- }
-
- /**
- * Internal synonym for {@link TypeDeclaration#superInterfaces()}. Use to alleviate
- * deprecation warnings.
- * @deprecated
- * @since 3.4
- */
- private List superInterfaces(TypeDeclaration node) {
- return node.superInterfaces();
- }
-
- /*
- * @see ASTVisitor#visit(AnnotationTypeDeclaration)
- * @since 3.1
- */
- public boolean visit(AnnotationTypeDeclaration node) {
- if (node.getJavadoc() != null) {
- node.getJavadoc().accept(this);
- }
- printIndent();
- printModifiers(node.modifiers());
- this.buffer.append("@interface ");//$NON-NLS-1$
- node.getName().accept(this);
- this.buffer.append(" {");//$NON-NLS-1$
- for (Iterator it = node.bodyDeclarations().iterator(); it.hasNext(); ) {
- BodyDeclaration d = (BodyDeclaration) it.next();
- d.accept(this);
- }
- this.buffer.append("}\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(AnnotationTypeMemberDeclaration)
- * @since 3.1
- */
- public boolean visit(AnnotationTypeMemberDeclaration node) {
- if (node.getJavadoc() != null) {
- node.getJavadoc().accept(this);
- }
- printIndent();
- printModifiers(node.modifiers());
- node.getType().accept(this);
- this.buffer.append(" ");//$NON-NLS-1$
- node.getName().accept(this);
- this.buffer.append("()");//$NON-NLS-1$
- if (node.getDefault() != null) {
- this.buffer.append(" default ");//$NON-NLS-1$
- node.getDefault().accept(this);
- }
- this.buffer.append(";\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(AnonymousClassDeclaration)
- */
- public boolean visit(AnonymousClassDeclaration node) {
- this.buffer.append("{\n");//$NON-NLS-1$
- this.indent++;
- for (Iterator it = node.bodyDeclarations().iterator(); it.hasNext(); ) {
- BodyDeclaration b = (BodyDeclaration) it.next();
- b.accept(this);
- }
- this.indent--;
- printIndent();
- this.buffer.append("}\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(ArrayAccess)
- */
- public boolean visit(ArrayAccess node) {
- node.getArray().accept(this);
- this.buffer.append("[");//$NON-NLS-1$
- node.getIndex().accept(this);
- this.buffer.append("]");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(ArrayCreation)
- */
- public boolean visit(ArrayCreation node) {
- this.buffer.append("new ");//$NON-NLS-1$
- ArrayType at = node.getType();
- int dims = at.getDimensions();
- Type elementType = at.getElementType();
- elementType.accept(this);
- for (Iterator it = node.dimensions().iterator(); it.hasNext(); ) {
- this.buffer.append("[");//$NON-NLS-1$
- Expression e = (Expression) it.next();
- e.accept(this);
- this.buffer.append("]");//$NON-NLS-1$
- dims--;
- }
- // add empty "[]" for each extra array dimension
- for (int i= 0; i < dims; i++) {
- this.buffer.append("[]");//$NON-NLS-1$
- }
- if (node.getInitializer() != null) {
- node.getInitializer().accept(this);
- }
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(ArrayInitializer)
- */
- public boolean visit(ArrayInitializer node) {
- this.buffer.append("{");//$NON-NLS-1$
- for (Iterator it = node.expressions().iterator(); it.hasNext(); ) {
- Expression e = (Expression) it.next();
- e.accept(this);
- if (it.hasNext()) {
- this.buffer.append(",");//$NON-NLS-1$
- }
- }
- this.buffer.append("}");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(ArrayType)
- */
- public boolean visit(ArrayType node) {
- node.getComponentType().accept(this);
- this.buffer.append("[]");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(AssertStatement)
- */
- public boolean visit(AssertStatement node) {
- printIndent();
- this.buffer.append("assert ");//$NON-NLS-1$
- node.getExpression().accept(this);
- if (node.getMessage() != null) {
- this.buffer.append(" : ");//$NON-NLS-1$
- node.getMessage().accept(this);
- }
- this.buffer.append(";\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(Assignment)
- */
- public boolean visit(Assignment node) {
- node.getLeftHandSide().accept(this);
- this.buffer.append(node.getOperator().toString());
- node.getRightHandSide().accept(this);
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(Block)
- */
- public boolean visit(Block node) {
- this.buffer.append("{\n");//$NON-NLS-1$
- this.indent++;
- for (Iterator it = node.statements().iterator(); it.hasNext(); ) {
- Statement s = (Statement) it.next();
- s.accept(this);
- }
- this.indent--;
- printIndent();
- this.buffer.append("}\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(BlockComment)
- * @since 3.0
- */
- public boolean visit(BlockComment node) {
- printIndent();
- this.buffer.append("/* */");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(BooleanLiteral)
- */
- public boolean visit(BooleanLiteral node) {
- if (node.booleanValue() == true) {
- this.buffer.append("true");//$NON-NLS-1$
- } else {
- this.buffer.append("false");//$NON-NLS-1$
- }
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(BreakStatement)
- */
- public boolean visit(BreakStatement node) {
- printIndent();
- this.buffer.append("break");//$NON-NLS-1$
- if (node.getLabel() != null) {
- this.buffer.append(" ");//$NON-NLS-1$
- node.getLabel().accept(this);
- }
- this.buffer.append(";\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(CastExpression)
- */
- public boolean visit(CastExpression node) {
- this.buffer.append("(");//$NON-NLS-1$
- node.getType().accept(this);
- this.buffer.append(")");//$NON-NLS-1$
- node.getExpression().accept(this);
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(CatchClause)
- */
- public boolean visit(CatchClause node) {
- this.buffer.append("catch (");//$NON-NLS-1$
- node.getException().accept(this);
- this.buffer.append(") ");//$NON-NLS-1$
- node.getBody().accept(this);
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(CharacterLiteral)
- */
- public boolean visit(CharacterLiteral node) {
- this.buffer.append(node.getEscapedValue());
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(ClassInstanceCreation)
- */
- public boolean visit(ClassInstanceCreation node) {
- if (node.getExpression() != null) {
- node.getExpression().accept(this);
- this.buffer.append(".");//$NON-NLS-1$
- }
- this.buffer.append("new ");//$NON-NLS-1$
- if (node.getAST().apiLevel() == JLS2) {
- this.getName(node).accept(this);
- }
- if (node.getAST().apiLevel() >= AST.JLS3) {
- if (!node.typeArguments().isEmpty()) {
- this.buffer.append("<");//$NON-NLS-1$
- for (Iterator it = node.typeArguments().iterator(); it.hasNext(); ) {
- Type t = (Type) it.next();
- t.accept(this);
- if (it.hasNext()) {
- this.buffer.append(",");//$NON-NLS-1$
- }
- }
- this.buffer.append(">");//$NON-NLS-1$
- }
- node.getType().accept(this);
- }
- this.buffer.append("(");//$NON-NLS-1$
- for (Iterator it = node.arguments().iterator(); it.hasNext(); ) {
- Expression e = (Expression) it.next();
- e.accept(this);
- if (it.hasNext()) {
- this.buffer.append(",");//$NON-NLS-1$
- }
- }
- this.buffer.append(")");//$NON-NLS-1$
- if (node.getAnonymousClassDeclaration() != null) {
- node.getAnonymousClassDeclaration().accept(this);
- }
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(CompilationUnit)
- */
- public boolean visit(CompilationUnit node) {
- if (node.getPackage() != null) {
- node.getPackage().accept(this);
- }
- for (Iterator it = node.imports().iterator(); it.hasNext(); ) {
- ImportDeclaration d = (ImportDeclaration) it.next();
- d.accept(this);
- }
- for (Iterator it = node.types().iterator(); it.hasNext(); ) {
- AbstractTypeDeclaration d = (AbstractTypeDeclaration) it.next();
- d.accept(this);
- }
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(ConditionalExpression)
- */
- public boolean visit(ConditionalExpression node) {
- node.getExpression().accept(this);
- this.buffer.append(" ? ");//$NON-NLS-1$
- node.getThenExpression().accept(this);
- this.buffer.append(" : ");//$NON-NLS-1$
- node.getElseExpression().accept(this);
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(ConstructorInvocation)
- */
- public boolean visit(ConstructorInvocation node) {
- printIndent();
- if (node.getAST().apiLevel() >= AST.JLS3) {
- if (!node.typeArguments().isEmpty()) {
- this.buffer.append("<");//$NON-NLS-1$
- for (Iterator it = node.typeArguments().iterator(); it.hasNext(); ) {
- Type t = (Type) it.next();
- t.accept(this);
- if (it.hasNext()) {
- this.buffer.append(",");//$NON-NLS-1$
- }
- }
- this.buffer.append(">");//$NON-NLS-1$
- }
- }
- this.buffer.append("this(");//$NON-NLS-1$
- for (Iterator it = node.arguments().iterator(); it.hasNext(); ) {
- Expression e = (Expression) it.next();
- e.accept(this);
- if (it.hasNext()) {
- this.buffer.append(",");//$NON-NLS-1$
- }
- }
- this.buffer.append(");\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(ContinueStatement)
- */
- public boolean visit(ContinueStatement node) {
- printIndent();
- this.buffer.append("continue");//$NON-NLS-1$
- if (node.getLabel() != null) {
- this.buffer.append(" ");//$NON-NLS-1$
- node.getLabel().accept(this);
- }
- this.buffer.append(";\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(DoStatement)
- */
- public boolean visit(DoStatement node) {
- printIndent();
- this.buffer.append("do ");//$NON-NLS-1$
- node.getBody().accept(this);
- this.buffer.append(" while (");//$NON-NLS-1$
- node.getExpression().accept(this);
- this.buffer.append(");\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(EmptyStatement)
- */
- public boolean visit(EmptyStatement node) {
- printIndent();
- this.buffer.append(";\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(EnhancedForStatement)
- * @since 3.1
- */
- public boolean visit(EnhancedForStatement node) {
- printIndent();
- this.buffer.append("for (");//$NON-NLS-1$
- node.getParameter().accept(this);
- this.buffer.append(" : ");//$NON-NLS-1$
- node.getExpression().accept(this);
- this.buffer.append(") ");//$NON-NLS-1$
- node.getBody().accept(this);
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(EnumConstantDeclaration)
- * @since 3.1
- */
- public boolean visit(EnumConstantDeclaration node) {
- if (node.getJavadoc() != null) {
- node.getJavadoc().accept(this);
- }
- printIndent();
- printModifiers(node.modifiers());
- node.getName().accept(this);
- if (!node.arguments().isEmpty()) {
- this.buffer.append("(");//$NON-NLS-1$
- for (Iterator it = node.arguments().iterator(); it.hasNext(); ) {
- Expression e = (Expression) it.next();
- e.accept(this);
- if (it.hasNext()) {
- this.buffer.append(",");//$NON-NLS-1$
- }
- }
- this.buffer.append(")");//$NON-NLS-1$
- }
- if (node.getAnonymousClassDeclaration() != null) {
- node.getAnonymousClassDeclaration().accept(this);
- }
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(EnumDeclaration)
- * @since 3.1
- */
- public boolean visit(EnumDeclaration node) {
- if (node.getJavadoc() != null) {
- node.getJavadoc().accept(this);
- }
- printIndent();
- printModifiers(node.modifiers());
- this.buffer.append("enum ");//$NON-NLS-1$
- node.getName().accept(this);
- this.buffer.append(" ");//$NON-NLS-1$
- if (!node.superInterfaceTypes().isEmpty()) {
- this.buffer.append("implements ");//$NON-NLS-1$
- for (Iterator it = node.superInterfaceTypes().iterator(); it.hasNext(); ) {
- Type t = (Type) it.next();
- t.accept(this);
- if (it.hasNext()) {
- this.buffer.append(", ");//$NON-NLS-1$
- }
- }
- this.buffer.append(" ");//$NON-NLS-1$
- }
- this.buffer.append("{");//$NON-NLS-1$
- for (Iterator it = node.enumConstants().iterator(); it.hasNext(); ) {
- EnumConstantDeclaration d = (EnumConstantDeclaration) it.next();
- d.accept(this);
- // enum constant declarations do not include punctuation
- if (it.hasNext()) {
- // enum constant declarations are separated by commas
- this.buffer.append(", ");//$NON-NLS-1$
- }
- }
- if (!node.bodyDeclarations().isEmpty()) {
- this.buffer.append("; ");//$NON-NLS-1$
- for (Iterator it = node.bodyDeclarations().iterator(); it.hasNext(); ) {
- BodyDeclaration d = (BodyDeclaration) it.next();
- d.accept(this);
- // other body declarations include trailing punctuation
- }
- }
- this.buffer.append("}\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(ExpressionStatement)
- */
- public boolean visit(ExpressionStatement node) {
- printIndent();
- node.getExpression().accept(this);
- this.buffer.append(";\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(FieldAccess)
- */
- public boolean visit(FieldAccess node) {
- node.getExpression().accept(this);
- this.buffer.append(".");//$NON-NLS-1$
- node.getName().accept(this);
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(FieldDeclaration)
- */
- public boolean visit(FieldDeclaration node) {
- if (node.getJavadoc() != null) {
- node.getJavadoc().accept(this);
- }
- printIndent();
- if (node.getAST().apiLevel() == JLS2) {
- printModifiers(node.getModifiers());
- }
- if (node.getAST().apiLevel() >= AST.JLS3) {
- printModifiers(node.modifiers());
- }
- node.getType().accept(this);
- this.buffer.append(" ");//$NON-NLS-1$
- for (Iterator it = node.fragments().iterator(); it.hasNext(); ) {
- VariableDeclarationFragment f = (VariableDeclarationFragment) it.next();
- f.accept(this);
- if (it.hasNext()) {
- this.buffer.append(", ");//$NON-NLS-1$
- }
- }
- this.buffer.append(";\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(ForStatement)
- */
- public boolean visit(ForStatement node) {
- printIndent();
- this.buffer.append("for (");//$NON-NLS-1$
- for (Iterator it = node.initializers().iterator(); it.hasNext(); ) {
- Expression e = (Expression) it.next();
- e.accept(this);
- if (it.hasNext()) buffer.append(", ");//$NON-NLS-1$
- }
- this.buffer.append("; ");//$NON-NLS-1$
- if (node.getExpression() != null) {
- node.getExpression().accept(this);
- }
- this.buffer.append("; ");//$NON-NLS-1$
- for (Iterator it = node.updaters().iterator(); it.hasNext(); ) {
- Expression e = (Expression) it.next();
- e.accept(this);
- if (it.hasNext()) buffer.append(", ");//$NON-NLS-1$
- }
- this.buffer.append(") ");//$NON-NLS-1$
- node.getBody().accept(this);
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(IfStatement)
- */
- public boolean visit(IfStatement node) {
- printIndent();
- this.buffer.append("if (");//$NON-NLS-1$
- node.getExpression().accept(this);
- this.buffer.append(") ");//$NON-NLS-1$
- node.getThenStatement().accept(this);
- if (node.getElseStatement() != null) {
- this.buffer.append(" else ");//$NON-NLS-1$
- node.getElseStatement().accept(this);
- }
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(ImportDeclaration)
- */
- public boolean visit(ImportDeclaration node) {
- printIndent();
- this.buffer.append("import ");//$NON-NLS-1$
- if (node.getAST().apiLevel() >= AST.JLS3) {
- if (node.isStatic()) {
- this.buffer.append("static ");//$NON-NLS-1$
- }
- }
- node.getName().accept(this);
- if (node.isOnDemand()) {
- this.buffer.append(".*");//$NON-NLS-1$
- }
- this.buffer.append(";\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(InfixExpression)
- */
- public boolean visit(InfixExpression node) {
- node.getLeftOperand().accept(this);
- this.buffer.append(' '); // for cases like x= i - -1; or x= i++ + ++i;
- this.buffer.append(node.getOperator().toString());
- this.buffer.append(' ');
- node.getRightOperand().accept(this);
- final List extendedOperands = node.extendedOperands();
- if (extendedOperands.size() != 0) {
- this.buffer.append(' ');
- for (Iterator it = extendedOperands.iterator(); it.hasNext(); ) {
- this.buffer.append(node.getOperator().toString()).append(' ');
- Expression e = (Expression) it.next();
- e.accept(this);
- }
- }
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(Initializer)
- */
- public boolean visit(Initializer node) {
- if (node.getJavadoc() != null) {
- node.getJavadoc().accept(this);
- }
- if (node.getAST().apiLevel() == JLS2) {
- printModifiers(node.getModifiers());
- }
- if (node.getAST().apiLevel() >= AST.JLS3) {
- printModifiers(node.modifiers());
- }
- node.getBody().accept(this);
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(InstanceofExpression)
- */
- public boolean visit(InstanceofExpression node) {
- node.getLeftOperand().accept(this);
- this.buffer.append(" instanceof ");//$NON-NLS-1$
- node.getRightOperand().accept(this);
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(Javadoc)
- */
- public boolean visit(Javadoc node) {
- printIndent();
- this.buffer.append("/** ");//$NON-NLS-1$
- for (Iterator it = node.tags().iterator(); it.hasNext(); ) {
- ASTNode e = (ASTNode) it.next();
- e.accept(this);
- }
- this.buffer.append("\n */\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(LabeledStatement)
- */
- public boolean visit(LabeledStatement node) {
- printIndent();
- node.getLabel().accept(this);
- this.buffer.append(": ");//$NON-NLS-1$
- node.getBody().accept(this);
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(LineComment)
- * @since 3.0
- */
- public boolean visit(LineComment node) {
- this.buffer.append("//\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(MarkerAnnotation)
- * @since 3.1
- */
- public boolean visit(MarkerAnnotation node) {
- this.buffer.append("@");//$NON-NLS-1$
- node.getTypeName().accept(this);
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(MemberRef)
- * @since 3.0
- */
- public boolean visit(MemberRef node) {
- if (node.getQualifier() != null) {
- node.getQualifier().accept(this);
- }
- this.buffer.append("#");//$NON-NLS-1$
- node.getName().accept(this);
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(MemberValuePair)
- * @since 3.1
- */
- public boolean visit(MemberValuePair node) {
- node.getName().accept(this);
- this.buffer.append("=");//$NON-NLS-1$
- node.getValue().accept(this);
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(MethodDeclaration)
- */
- public boolean visit(MethodDeclaration node) {
- if (node.getJavadoc() != null) {
- node.getJavadoc().accept(this);
- }
- printIndent();
- if (node.getAST().apiLevel() == JLS2) {
- printModifiers(node.getModifiers());
- }
- if (node.getAST().apiLevel() >= AST.JLS3) {
- printModifiers(node.modifiers());
- if (!node.typeParameters().isEmpty()) {
- this.buffer.append("<");//$NON-NLS-1$
- for (Iterator it = node.typeParameters().iterator(); it.hasNext(); ) {
- TypeParameter t = (TypeParameter) it.next();
- t.accept(this);
- if (it.hasNext()) {
- this.buffer.append(",");//$NON-NLS-1$
- }
- }
- this.buffer.append(">");//$NON-NLS-1$
- }
- }
- if (!node.isConstructor()) {
- if (node.getAST().apiLevel() == JLS2) {
- this.getReturnType(node).accept(this);
- } else {
- if (node.getReturnType2() != null) {
- node.getReturnType2().accept(this);
- } else {
- // methods really ought to have a return type
- this.buffer.append("void");//$NON-NLS-1$
- }
- }
- this.buffer.append(" ");//$NON-NLS-1$
- }
- node.getName().accept(this);
- this.buffer.append("(");//$NON-NLS-1$
- for (Iterator it = node.parameters().iterator(); it.hasNext(); ) {
- SingleVariableDeclaration v = (SingleVariableDeclaration) it.next();
- v.accept(this);
- if (it.hasNext()) {
- this.buffer.append(",");//$NON-NLS-1$
- }
- }
- this.buffer.append(")");//$NON-NLS-1$
- for (int i = 0; i < node.getExtraDimensions(); i++) {
- this.buffer.append("[]"); //$NON-NLS-1$
- }
- if (!node.thrownExceptions().isEmpty()) {
- this.buffer.append(" throws ");//$NON-NLS-1$
- for (Iterator it = node.thrownExceptions().iterator(); it.hasNext(); ) {
- Name n = (Name) it.next();
- n.accept(this);
- if (it.hasNext()) {
- this.buffer.append(", ");//$NON-NLS-1$
- }
- }
- this.buffer.append(" ");//$NON-NLS-1$
- }
- if (node.getBody() == null) {
- this.buffer.append(";\n");//$NON-NLS-1$
- } else {
- node.getBody().accept(this);
- }
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(MethodInvocation)
- */
- public boolean visit(MethodInvocation node) {
- if (node.getExpression() != null) {
- node.getExpression().accept(this);
- this.buffer.append(".");//$NON-NLS-1$
- }
- if (node.getAST().apiLevel() >= AST.JLS3) {
- if (!node.typeArguments().isEmpty()) {
- this.buffer.append("<");//$NON-NLS-1$
- for (Iterator it = node.typeArguments().iterator(); it.hasNext(); ) {
- Type t = (Type) it.next();
- t.accept(this);
- if (it.hasNext()) {
- this.buffer.append(",");//$NON-NLS-1$
- }
- }
- this.buffer.append(">");//$NON-NLS-1$
- }
- }
- node.getName().accept(this);
- this.buffer.append("(");//$NON-NLS-1$
- for (Iterator it = node.arguments().iterator(); it.hasNext(); ) {
- Expression e = (Expression) it.next();
- e.accept(this);
- if (it.hasNext()) {
- this.buffer.append(",");//$NON-NLS-1$
- }
- }
- this.buffer.append(")");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(MethodRef)
- * @since 3.0
- */
- public boolean visit(MethodRef node) {
- if (node.getQualifier() != null) {
- node.getQualifier().accept(this);
- }
- this.buffer.append("#");//$NON-NLS-1$
- node.getName().accept(this);
- this.buffer.append("(");//$NON-NLS-1$
- for (Iterator it = node.parameters().iterator(); it.hasNext(); ) {
- MethodRefParameter e = (MethodRefParameter) it.next();
- e.accept(this);
- if (it.hasNext()) {
- this.buffer.append(",");//$NON-NLS-1$
- }
- }
- this.buffer.append(")");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(MethodRefParameter)
- * @since 3.0
- */
- public boolean visit(MethodRefParameter node) {
- node.getType().accept(this);
- if (node.getAST().apiLevel() >= AST.JLS3) {
- if (node.isVarargs()) {
- this.buffer.append("...");//$NON-NLS-1$
- }
- }
- if (node.getName() != null) {
- this.buffer.append(" ");//$NON-NLS-1$
- node.getName().accept(this);
- }
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(Modifier)
- * @since 3.1
- */
- public boolean visit(Modifier node) {
- this.buffer.append(node.getKeyword().toString());
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(NormalAnnotation)
- * @since 3.1
- */
- public boolean visit(NormalAnnotation node) {
- this.buffer.append("@");//$NON-NLS-1$
- node.getTypeName().accept(this);
- this.buffer.append("(");//$NON-NLS-1$
- for (Iterator it = node.values().iterator(); it.hasNext(); ) {
- MemberValuePair p = (MemberValuePair) it.next();
- p.accept(this);
- if (it.hasNext()) {
- this.buffer.append(",");//$NON-NLS-1$
- }
- }
- this.buffer.append(")");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(NullLiteral)
- */
- public boolean visit(NullLiteral node) {
- this.buffer.append("null");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(NumberLiteral)
- */
- public boolean visit(NumberLiteral node) {
- this.buffer.append(node.getToken());
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(PackageDeclaration)
- */
- public boolean visit(PackageDeclaration node) {
- if (node.getAST().apiLevel() >= AST.JLS3) {
- if (node.getJavadoc() != null) {
- node.getJavadoc().accept(this);
- }
- for (Iterator it = node.annotations().iterator(); it.hasNext(); ) {
- Annotation p = (Annotation) it.next();
- p.accept(this);
- this.buffer.append(" ");//$NON-NLS-1$
- }
- }
- printIndent();
- this.buffer.append("package ");//$NON-NLS-1$
- node.getName().accept(this);
- this.buffer.append(";\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(ParameterizedType)
- * @since 3.1
- */
- public boolean visit(ParameterizedType node) {
- node.getType().accept(this);
- this.buffer.append("<");//$NON-NLS-1$
- for (Iterator it = node.typeArguments().iterator(); it.hasNext(); ) {
- Type t = (Type) it.next();
- t.accept(this);
- if (it.hasNext()) {
- this.buffer.append(",");//$NON-NLS-1$
- }
- }
- this.buffer.append(">");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(ParenthesizedExpression)
- */
- public boolean visit(ParenthesizedExpression node) {
- this.buffer.append("(");//$NON-NLS-1$
- node.getExpression().accept(this);
- this.buffer.append(")");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(PostfixExpression)
- */
- public boolean visit(PostfixExpression node) {
- node.getOperand().accept(this);
- this.buffer.append(node.getOperator().toString());
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(PrefixExpression)
- */
- public boolean visit(PrefixExpression node) {
- this.buffer.append(node.getOperator().toString());
- node.getOperand().accept(this);
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(PrimitiveType)
- */
- public boolean visit(PrimitiveType node) {
- this.buffer.append(node.getPrimitiveTypeCode().toString());
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(QualifiedName)
- */
- public boolean visit(QualifiedName node) {
- node.getQualifier().accept(this);
- this.buffer.append(".");//$NON-NLS-1$
- node.getName().accept(this);
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(QualifiedType)
- * @since 3.1
- */
- public boolean visit(QualifiedType node) {
- node.getQualifier().accept(this);
- this.buffer.append(".");//$NON-NLS-1$
- node.getName().accept(this);
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(ReturnStatement)
- */
- public boolean visit(ReturnStatement node) {
- printIndent();
- this.buffer.append("return");//$NON-NLS-1$
- if (node.getExpression() != null) {
- this.buffer.append(" ");//$NON-NLS-1$
- node.getExpression().accept(this);
- }
- this.buffer.append(";\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(SimpleName)
- */
- public boolean visit(SimpleName node) {
- this.buffer.append(node.getIdentifier());
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(SimpleType)
- */
- public boolean visit(SimpleType node) {
- return true;
- }
-
- /*
- * @see ASTVisitor#visit(SingleMemberAnnotation)
- * @since 3.1
- */
- public boolean visit(SingleMemberAnnotation node) {
- this.buffer.append("@");//$NON-NLS-1$
- node.getTypeName().accept(this);
- this.buffer.append("(");//$NON-NLS-1$
- node.getValue().accept(this);
- this.buffer.append(")");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(SingleVariableDeclaration)
- */
- public boolean visit(SingleVariableDeclaration node) {
- printIndent();
- if (node.getAST().apiLevel() == JLS2) {
- printModifiers(node.getModifiers());
- }
- if (node.getAST().apiLevel() >= AST.JLS3) {
- printModifiers(node.modifiers());
- }
- node.getType().accept(this);
- if (node.getAST().apiLevel() >= AST.JLS3) {
- if (node.isVarargs()) {
- this.buffer.append("...");//$NON-NLS-1$
- }
- }
- this.buffer.append(" ");//$NON-NLS-1$
- node.getName().accept(this);
- for (int i = 0; i < node.getExtraDimensions(); i++) {
- this.buffer.append("[]"); //$NON-NLS-1$
- }
- if (node.getInitializer() != null) {
- this.buffer.append("=");//$NON-NLS-1$
- node.getInitializer().accept(this);
- }
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(StringLiteral)
- */
- public boolean visit(StringLiteral node) {
- this.buffer.append(node.getEscapedValue());
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(SuperConstructorInvocation)
- */
- public boolean visit(SuperConstructorInvocation node) {
- printIndent();
- if (node.getExpression() != null) {
- node.getExpression().accept(this);
- this.buffer.append(".");//$NON-NLS-1$
- }
- if (node.getAST().apiLevel() >= AST.JLS3) {
- if (!node.typeArguments().isEmpty()) {
- this.buffer.append("<");//$NON-NLS-1$
- for (Iterator it = node.typeArguments().iterator(); it.hasNext(); ) {
- Type t = (Type) it.next();
- t.accept(this);
- if (it.hasNext()) {
- this.buffer.append(",");//$NON-NLS-1$
- }
- }
- this.buffer.append(">");//$NON-NLS-1$
- }
- }
- this.buffer.append("super(");//$NON-NLS-1$
- for (Iterator it = node.arguments().iterator(); it.hasNext(); ) {
- Expression e = (Expression) it.next();
- e.accept(this);
- if (it.hasNext()) {
- this.buffer.append(",");//$NON-NLS-1$
- }
- }
- this.buffer.append(");\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(SuperFieldAccess)
- */
- public boolean visit(SuperFieldAccess node) {
- if (node.getQualifier() != null) {
- node.getQualifier().accept(this);
- this.buffer.append(".");//$NON-NLS-1$
- }
- this.buffer.append("super.");//$NON-NLS-1$
- node.getName().accept(this);
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(SuperMethodInvocation)
- */
- public boolean visit(SuperMethodInvocation node) {
- if (node.getQualifier() != null) {
- node.getQualifier().accept(this);
- this.buffer.append(".");//$NON-NLS-1$
- }
- this.buffer.append("super.");//$NON-NLS-1$
- if (node.getAST().apiLevel() >= AST.JLS3) {
- if (!node.typeArguments().isEmpty()) {
- this.buffer.append("<");//$NON-NLS-1$
- for (Iterator it = node.typeArguments().iterator(); it.hasNext(); ) {
- Type t = (Type) it.next();
- t.accept(this);
- if (it.hasNext()) {
- this.buffer.append(",");//$NON-NLS-1$
- }
- }
- this.buffer.append(">");//$NON-NLS-1$
- }
- }
- node.getName().accept(this);
- this.buffer.append("(");//$NON-NLS-1$
- for (Iterator it = node.arguments().iterator(); it.hasNext(); ) {
- Expression e = (Expression) it.next();
- e.accept(this);
- if (it.hasNext()) {
- this.buffer.append(",");//$NON-NLS-1$
- }
- }
- this.buffer.append(")");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(SwitchCase)
- */
- public boolean visit(SwitchCase node) {
- if (node.isDefault()) {
- this.buffer.append("default :\n");//$NON-NLS-1$
- } else {
- this.buffer.append("case ");//$NON-NLS-1$
- node.getExpression().accept(this);
- this.buffer.append(":\n");//$NON-NLS-1$
- }
- this.indent++; //decremented in visit(SwitchStatement)
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(SwitchStatement)
- */
- public boolean visit(SwitchStatement node) {
- this.buffer.append("switch (");//$NON-NLS-1$
- node.getExpression().accept(this);
- this.buffer.append(") ");//$NON-NLS-1$
- this.buffer.append("{\n");//$NON-NLS-1$
- this.indent++;
- for (Iterator it = node.statements().iterator(); it.hasNext(); ) {
- Statement s = (Statement) it.next();
- s.accept(this);
- this.indent--; // incremented in visit(SwitchCase)
- }
- this.indent--;
- printIndent();
- this.buffer.append("}\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(SynchronizedStatement)
- */
- public boolean visit(SynchronizedStatement node) {
- this.buffer.append("synchronized (");//$NON-NLS-1$
- node.getExpression().accept(this);
- this.buffer.append(") ");//$NON-NLS-1$
- node.getBody().accept(this);
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(TagElement)
- * @since 3.0
- */
- public boolean visit(TagElement node) {
- if (node.isNested()) {
- // nested tags are always enclosed in braces
- this.buffer.append("{");//$NON-NLS-1$
- } else {
- // top-level tags always begin on a new line
- this.buffer.append("\n * ");//$NON-NLS-1$
- }
- boolean previousRequiresWhiteSpace = false;
- if (node.getTagName() != null) {
- this.buffer.append(node.getTagName());
- previousRequiresWhiteSpace = true;
- }
- boolean previousRequiresNewLine = false;
- for (Iterator it = node.fragments().iterator(); it.hasNext(); ) {
- ASTNode e = (ASTNode) it.next();
- // assume text elements include necessary leading and trailing whitespace
- // but Name, MemberRef, MethodRef, and nested TagElement do not include white space
- boolean currentIncludesWhiteSpace = (e instanceof TextElement);
- if (previousRequiresNewLine && currentIncludesWhiteSpace) {
- this.buffer.append("\n * ");//$NON-NLS-1$
- }
- previousRequiresNewLine = currentIncludesWhiteSpace;
- // add space if required to separate
- if (previousRequiresWhiteSpace && !currentIncludesWhiteSpace) {
- this.buffer.append(" "); //$NON-NLS-1$
- }
- e.accept(this);
- previousRequiresWhiteSpace = !currentIncludesWhiteSpace && !(e instanceof TagElement);
- }
- if (node.isNested()) {
- this.buffer.append("}");//$NON-NLS-1$
- }
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(TextElement)
- * @since 3.0
- */
- public boolean visit(TextElement node) {
- this.buffer.append(node.getText());
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(ThisExpression)
- */
- public boolean visit(ThisExpression node) {
- if (node.getQualifier() != null) {
- node.getQualifier().accept(this);
- this.buffer.append(".");//$NON-NLS-1$
- }
- this.buffer.append("this");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(ThrowStatement)
- */
- public boolean visit(ThrowStatement node) {
- printIndent();
- this.buffer.append("throw ");//$NON-NLS-1$
- node.getExpression().accept(this);
- this.buffer.append(";\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(TryStatement)
- */
- public boolean visit(TryStatement node) {
- printIndent();
- this.buffer.append("try ");//$NON-NLS-1$
- node.getBody().accept(this);
- this.buffer.append(" ");//$NON-NLS-1$
- for (Iterator it = node.catchClauses().iterator(); it.hasNext(); ) {
- CatchClause cc = (CatchClause) it.next();
- cc.accept(this);
- }
- if (node.getFinally() != null) {
- this.buffer.append(" finally ");//$NON-NLS-1$
- node.getFinally().accept(this);
- }
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(TypeDeclaration)
- */
- public boolean visit(TypeDeclaration node) {
- if (node.getJavadoc() != null) {
- node.getJavadoc().accept(this);
- }
- if (node.getAST().apiLevel() == JLS2) {
- printModifiers(node.getModifiers());
- }
- if (node.getAST().apiLevel() >= AST.JLS3) {
- printModifiers(node.modifiers());
- }
- this.buffer.append(node.isInterface() ? "interface " : "class ");//$NON-NLS-2$//$NON-NLS-1$
- node.getName().accept(this);
- if (node.getAST().apiLevel() >= AST.JLS3) {
- if (!node.typeParameters().isEmpty()) {
- this.buffer.append("<");//$NON-NLS-1$
- for (Iterator it = node.typeParameters().iterator(); it.hasNext(); ) {
- TypeParameter t = (TypeParameter) it.next();
- t.accept(this);
- if (it.hasNext()) {
- this.buffer.append(",");//$NON-NLS-1$
- }
- }
- this.buffer.append(">");//$NON-NLS-1$
- }
- }
- this.buffer.append(" ");//$NON-NLS-1$
- if (node.getAST().apiLevel() == JLS2) {
- if (this.getSuperclass(node) != null) {
- this.buffer.append("extends ");//$NON-NLS-1$
- this.getSuperclass(node).accept(this);
- this.buffer.append(" ");//$NON-NLS-1$
- }
- if (!this.superInterfaces(node).isEmpty()) {
- this.buffer.append(node.isInterface() ? "extends " : "implements ");//$NON-NLS-2$//$NON-NLS-1$
- for (Iterator it = this.superInterfaces(node).iterator(); it.hasNext(); ) {
- Name n = (Name) it.next();
- n.accept(this);
- if (it.hasNext()) {
- this.buffer.append(", ");//$NON-NLS-1$
- }
- }
- this.buffer.append(" ");//$NON-NLS-1$
- }
- }
- if (node.getAST().apiLevel() >= AST.JLS3) {
- if (node.getSuperclassType() != null) {
- this.buffer.append("extends ");//$NON-NLS-1$
- node.getSuperclassType().accept(this);
- this.buffer.append(" ");//$NON-NLS-1$
- }
- if (!node.superInterfaceTypes().isEmpty()) {
- this.buffer.append(node.isInterface() ? "extends " : "implements ");//$NON-NLS-2$//$NON-NLS-1$
- for (Iterator it = node.superInterfaceTypes().iterator(); it.hasNext(); ) {
- Type t = (Type) it.next();
- t.accept(this);
- if (it.hasNext()) {
- this.buffer.append(", ");//$NON-NLS-1$
- }
- }
- this.buffer.append(" ");//$NON-NLS-1$
- }
- }
- this.buffer.append("{\n");//$NON-NLS-1$
- this.indent++;
- for (Iterator it = node.bodyDeclarations().iterator(); it.hasNext(); ) {
- BodyDeclaration d = (BodyDeclaration) it.next();
- d.accept(this);
- }
- this.indent--;
- printIndent();
- this.buffer.append("}\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(TypeDeclarationStatement)
- */
- public boolean visit(TypeDeclarationStatement node) {
- if (node.getAST().apiLevel() == JLS2) {
- this.getTypeDeclaration(node).accept(this);
- }
- if (node.getAST().apiLevel() >= AST.JLS3) {
- node.getDeclaration().accept(this);
- }
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(TypeLiteral)
- */
- public boolean visit(TypeLiteral node) {
- node.getType().accept(this);
- this.buffer.append(".class");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(TypeParameter)
- * @since 3.1
- */
- public boolean visit(TypeParameter node) {
- node.getName().accept(this);
- if (!node.typeBounds().isEmpty()) {
- this.buffer.append(" extends ");//$NON-NLS-1$
- for (Iterator it = node.typeBounds().iterator(); it.hasNext(); ) {
- Type t = (Type) it.next();
- t.accept(this);
- if (it.hasNext()) {
- this.buffer.append(" & ");//$NON-NLS-1$
- }
- }
- }
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(VariableDeclarationExpression)
- */
- public boolean visit(VariableDeclarationExpression node) {
- if (node.getAST().apiLevel() == JLS2) {
- printModifiers(node.getModifiers());
- }
- if (node.getAST().apiLevel() >= AST.JLS3) {
- printModifiers(node.modifiers());
- }
- node.getType().accept(this);
- this.buffer.append(" ");//$NON-NLS-1$
- for (Iterator it = node.fragments().iterator(); it.hasNext(); ) {
- VariableDeclarationFragment f = (VariableDeclarationFragment) it.next();
- f.accept(this);
- if (it.hasNext()) {
- this.buffer.append(", ");//$NON-NLS-1$
- }
- }
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(VariableDeclarationFragment)
- */
- public boolean visit(VariableDeclarationFragment node) {
- node.getName().accept(this);
- for (int i = 0; i < node.getExtraDimensions(); i++) {
- this.buffer.append("[]");//$NON-NLS-1$
- }
- if (node.getInitializer() != null) {
- this.buffer.append("=");//$NON-NLS-1$
- node.getInitializer().accept(this);
- }
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(VariableDeclarationStatement)
- */
- public boolean visit(VariableDeclarationStatement node) {
- printIndent();
- if (node.getAST().apiLevel() == JLS2) {
- printModifiers(node.getModifiers());
- }
- if (node.getAST().apiLevel() >= AST.JLS3) {
- printModifiers(node.modifiers());
- }
- node.getType().accept(this);
- this.buffer.append(" ");//$NON-NLS-1$
- for (Iterator it = node.fragments().iterator(); it.hasNext(); ) {
- VariableDeclarationFragment f = (VariableDeclarationFragment) it.next();
- f.accept(this);
- if (it.hasNext()) {
- this.buffer.append(", ");//$NON-NLS-1$
- }
- }
- this.buffer.append(";\n");//$NON-NLS-1$
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(WhileStatement)
- */
- public boolean visit(WhileStatement node) {
- printIndent();
- this.buffer.append("while (");//$NON-NLS-1$
- node.getExpression().accept(this);
- this.buffer.append(") ");//$NON-NLS-1$
- node.getBody().accept(this);
- return false;
- }
-
- /*
- * @see ASTVisitor#visit(WildcardType)
- * @since 3.1
- */
- public boolean visit(WildcardType node) {
- this.buffer.append("?");//$NON-NLS-1$
- Type bound = node.getBound();
- if (bound != null) {
- if (node.isUpperBound()) {
- this.buffer.append(" extends ");//$NON-NLS-1$
- } else {
- this.buffer.append(" super ");//$NON-NLS-1$
- }
- bound.accept(this);
- }
- return false;
- }
-
-}
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2002, 2006 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.internal.core.util;
-
-import net.sourceforge.phpdt.core.compiler.CategorizedProblem;
-import net.sourceforge.phpdt.internal.compiler.CompilationResult;
-
-/**
- * Use to keep track of recorded information during the parsing like comment positions,
- * line ends or problems.
- */
-public class RecordedParsingInformation {
- public CategorizedProblem[] problems;
- public int problemsCount;
- public int[] lineEnds;
- public int[][] commentPositions;
-
- public RecordedParsingInformation(CategorizedProblem[] problems, int[] lineEnds, int[][] commentPositions) {
- this.problems = problems;
- this.lineEnds = lineEnds;
- this.commentPositions = commentPositions;
- this.problemsCount = problems != null ? problems.length : 0;
- }
-
- void updateRecordedParsingInformation(CompilationResult compilationResult) {
- if (compilationResult.problems != null) {
- this.problems = compilationResult.problems;
- this.problemsCount = this.problems.length;
- }
- }
-}
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
-import org.eclipse.jface.text.BadLocationException;
-import org.eclipse.text.edits.MalformedTreeException;
-import org.eclipse.text.edits.TextEdit;
+//import org.eclipse.jface.text.BadLocationException;
+//import org.eclipse.text.edits.MalformedTreeException;
+//import org.eclipse.text.edits.TextEdit;
/**
* Provides convenient utility methods to other types in this package.
*
* @return the updated string
*/
- public final static String editedString(String original, TextEdit edit) {
- if (edit == null) {
- return original;
- }
- SimpleDocument document = new SimpleDocument(original);
- try {
- edit.apply(document, TextEdit.NONE);
- return document.get();
- } catch (MalformedTreeException e) {
- e.printStackTrace();
- } catch (BadLocationException e) {
- e.printStackTrace();
- }
- return original;
- }
+// public final static String editedString(String original, TextEdit edit) {
+// if (edit == null) {
+// return original;
+// }
+// SimpleDocument document = new SimpleDocument(original);
+// try {
+// edit.apply(document, TextEdit.NONE);
+// return document.get();
+// } catch (MalformedTreeException e) {
+// e.printStackTrace();
+// } catch (BadLocationException e) {
+// e.printStackTrace();
+// }
+// return original;
+// }
/**
* Returns true iff str.toLowerCase().endsWith(end.toLowerCase())
+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2004 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.internal.corext.util;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-import net.sourceforge.phpdt.internal.corext.CorextMessages;
-import net.sourceforge.phpdt.internal.ui.IJavaStatusConstants;
-import net.sourceforge.phpdt.internal.ui.PHPUIStatus;
-import net.sourceforge.phpeclipse.PHPeclipsePlugin;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.IResourceStatus;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.MultiStatus;
-import org.eclipse.core.runtime.Status;
-
-public class Resources {
-
- private Resources() {
- }
-
- /**
- * Checks if the given resource is in sync with the underlying file system.
- *
- * @param resource
- * the resource to be checked
- * @return IStatus status describing the check's result. If <code>status.
- * isOK()</code>
- * returns <code>true</code> then the resource is in sync
- */
- public static IStatus checkInSync(IResource resource) {
- return checkInSync(new IResource[] { resource });
- }
-
- /**
- * Checks if the given resources are in sync with the underlying file
- * system.
- *
- * @param resources
- * the resources to be checked
- * @return IStatus status describing the check's result. If <code>status.
- * isOK() </code>
- * returns <code>true</code> then the resources are in sync
- */
- public static IStatus checkInSync(IResource[] resources) {
- IStatus result = null;
- for (int i = 0; i < resources.length; i++) {
- IResource resource = resources[i];
- if (!resource.isSynchronized(IResource.DEPTH_INFINITE)) {
- result = addOutOfSync(result, resource);
- }
- }
- if (result != null)
- return result;
- return new Status(IStatus.OK, PHPeclipsePlugin.getPluginId(),
- IStatus.OK, "", null); //$NON-NLS-1$
- }
-
- /**
- * Makes the given resource committable. Committable means that it is
- * writeable and that its content hasn't changed by calling
- * <code>validateEdit</code> for the given resource on <tt>IWorkspace</tt>.
- *
- * @param resource
- * the resource to be checked
- * @param context
- * the context passed to <code>validateEdit</code>
- * @return status describing the method's result. If
- * <code>status.isOK()</code> returns <code>true</code> then the
- * resources are committable.
- *
- * @see org.eclipse.core.resources.IWorkspace#validateEdit(org.eclipse.core.resources.IFile[],
- * java.lang.Object)
- */
- public static IStatus makeCommittable(IResource resource, Object context) {
- return makeCommittable(new IResource[] { resource }, context);
- }
-
- /**
- * Makes the given resources committable. Committable means that all
- * resources are writeable and that the content of the resources hasn't
- * changed by calling <code>validateEdit</code> for a given file on
- * <tt>IWorkspace</tt>.
- *
- * @param resources
- * the resources to be checked
- * @param context
- * the context passed to <code>validateEdit</code>
- * @return IStatus status describing the method's result. If <code>status.
- * isOK()</code>
- * returns <code>true</code> then the add resources are
- * committable
- *
- * @see org.eclipse.core.resources.IWorkspace#validateEdit(org.eclipse.core.resources.IFile[],
- * java.lang.Object)
- */
- public static IStatus makeCommittable(IResource[] resources, Object context) {
- List readOnlyFiles = new ArrayList();
- for (int i = 0; i < resources.length; i++) {
- IResource resource = resources[i];
- if (resource.getType() == IResource.FILE
- && resource.getResourceAttributes().isReadOnly())
- readOnlyFiles.add(resource);
- }
- if (readOnlyFiles.size() == 0)
- return new Status(IStatus.OK, PHPeclipsePlugin.getPluginId(),
- IStatus.OK, "", null); //$NON-NLS-1$
-
- Map oldTimeStamps = createModificationStampMap(readOnlyFiles);
- IStatus status = ResourcesPlugin.getWorkspace().validateEdit(
- (IFile[]) readOnlyFiles
- .toArray(new IFile[readOnlyFiles.size()]), context);
- if (!status.isOK())
- return status;
-
- IStatus modified = null;
- Map newTimeStamps = createModificationStampMap(readOnlyFiles);
- for (Iterator iter = oldTimeStamps.keySet().iterator(); iter.hasNext();) {
- IFile file = (IFile) iter.next();
- if (!oldTimeStamps.get(file).equals(newTimeStamps.get(file)))
- modified = addModified(modified, file);
- }
- if (modified != null)
- return modified;
- return new Status(IStatus.OK, PHPeclipsePlugin.getPluginId(),
- IStatus.OK, "", null); //$NON-NLS-1$
- }
-
- private static Map createModificationStampMap(List files) {
- Map map = new HashMap();
- for (Iterator iter = files.iterator(); iter.hasNext();) {
- IFile file = (IFile) iter.next();
- map.put(file, new Long(file.getModificationStamp()));
- }
- return map;
- }
-
- private static IStatus addModified(IStatus status, IFile file) {
- IStatus entry = PHPUIStatus
- .createError(
- IJavaStatusConstants.VALIDATE_EDIT_CHANGED_CONTENT,
- CorextMessages
- .getFormattedString(
- "Resources.fileModified", file.getFullPath().toString()), //$NON-NLS-1$
- null);
- if (status == null) {
- return entry;
- } else if (status.isMultiStatus()) {
- ((MultiStatus) status).add(entry);
- return status;
- } else {
- MultiStatus result = new MultiStatus(
- PHPeclipsePlugin.getPluginId(),
- IJavaStatusConstants.VALIDATE_EDIT_CHANGED_CONTENT,
- CorextMessages.getString("Resources.modifiedResources"), null); //$NON-NLS-1$
- result.add(status);
- result.add(entry);
- return result;
- }
- }
-
- private static IStatus addOutOfSync(IStatus status, IResource resource) {
- IStatus entry = new Status(
- IStatus.ERROR,
- ResourcesPlugin.PI_RESOURCES,
- IResourceStatus.OUT_OF_SYNC_LOCAL,
- CorextMessages
- .getFormattedString(
- "Resources.outOfSync", resource.getFullPath().toString()), //$NON-NLS-1$
- null);
- if (status == null) {
- return entry;
- } else if (status.isMultiStatus()) {
- ((MultiStatus) status).add(entry);
- return status;
- } else {
- MultiStatus result = new MultiStatus(ResourcesPlugin.PI_RESOURCES,
- IResourceStatus.OUT_OF_SYNC_LOCAL, CorextMessages
- .getString("Resources.outOfSyncResources"), null); //$NON-NLS-1$
- result.add(status);
- result.add(entry);
- return result;
- }
- }
-
- public static String[] getLocationOSStrings(IResource[] resources) {
- List result = new ArrayList(resources.length);
- for (int i = 0; i < resources.length; i++) {
- IPath location = resources[i].getFullPath();
- if (location != null)
- result.add(location.toOSString());
- }
- return (String[]) result.toArray(new String[result.size()]);
- }
-}
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.ISchedulingRule;
//import org.eclipse.core.runtime.jobs.Job;
-import org.eclipse.jface.text.templates.ContextTypeRegistry;
+//import org.eclipse.jface.text.templates.ContextTypeRegistry;
//import org.eclipse.ui.editors.text.templates.ContributionContextTypeRegistry;
-/*import org.eclipse.jface.action.GroupMarker;
-import org.eclipse.jface.action.IMenuManager;
-import org.eclipse.jface.action.Separator;
-import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.jface.preference.PreferenceConverter;
-import org.eclipse.jface.resource.JFaceResources;*/
+//import org.eclipse.jface.action.GroupMarker;
+//import org.eclipse.jface.action.IMenuManager;
+//import org.eclipse.jface.action.Separator;
+//import org.eclipse.jface.preference.IPreferenceStore;
+//import org.eclipse.jface.preference.PreferenceConverter;
+//import org.eclipse.jface.resource.JFaceResources;
/*import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.templates.ContextTypeRegistry;
*
* @since 3.0
*/
- private static final String TEMPLATES_KEY = "net.sourceforge.phpdt.ui.text.custom_templates"; //$NON-NLS-1$
+ //private static final String TEMPLATES_KEY = "net.sourceforge.phpdt.ui.text.custom_templates"; //$NON-NLS-1$
/**
* The key to store customized code templates.
*
* @since 3.0
*/
- private static final String CODE_TEMPLATES_KEY = "net.sourceforge.phpdt.ui.text.custom_code_templates"; //$NON-NLS-1$
+ //private static final String CODE_TEMPLATES_KEY = "net.sourceforge.phpdt.ui.text.custom_code_templates"; //$NON-NLS-1$
public static final String PHP_CODING_ACTION_SET_ID = PLUGIN_ID
+ ".ui.CodingActionSet"; //$NON-NLS-1$
*
* @since 3.0
*/
- private ContextTypeRegistry fCodeTemplateContextTypeRegistry;
+ //private ContextTypeRegistry fCodeTemplateContextTypeRegistry;
/**
* The template store for the java editor.
/*private TemplateStore fCodeTemplateStore;*/
/** Windows 9x */
- private static final int WINDOWS_9x = 6;
+ //private static final int WINDOWS_9x = 6;
/** Windows NT */
- private static final int WINDOWS_NT = 5;
+ //private static final int WINDOWS_NT = 5;
/*private ImageDescriptorRegistry fImageDescriptorRegistry;*/
+++ /dev/null
-package net.sourceforge.phpeclipse.builder;
-
-import org.eclipse.core.resources.IStorage;
-import org.eclipse.jface.resource.ImageDescriptor;
-import org.eclipse.ui.IEditorRegistry;
-import org.eclipse.ui.IPersistableElement;
-import org.eclipse.ui.IStorageEditorInput;
-import org.eclipse.ui.PlatformUI;
-
-/**
- * An EditorInput for an external file.
- */
-public class ExternalEditorInput implements IStorageEditorInput {
-
- IStorage externalFile;
-
- /**
- * Two ExternalEditorInputs are equal if their IStorage's are equal.
- *
- * @see java.lang.Object#equals(java.lang.Object)
- */
- public boolean equals(Object obj) {
- if (this == obj)
- return true;
- if (!(obj instanceof ExternalEditorInput))
- return false;
- ExternalEditorInput other = (ExternalEditorInput) obj;
- return externalFile.equals(other.externalFile);
- }
-
- /*
- * @see IEditorInput#exists()
- */
- public boolean exists() {
- // External file can not be deleted
- return true;
- }
-
- /*
- * @see IAdaptable#getAdapter(Class)
- */
- public Object getAdapter(Class adapter) {
- return null;
- }
-
- /*
- * @see IEditorInput#getContentType()
- */
- public String getContentType() {
- return externalFile.getFullPath().getFileExtension();
- }
-
- /*
- * @see IEditorInput#getFullPath()
- */
- public String getFullPath() {
- return externalFile.getFullPath().toString();
- }
-
- /*
- * @see IEditorInput#getImageDescriptor()
- */
- public ImageDescriptor getImageDescriptor() {
- IEditorRegistry registry = PlatformUI.getWorkbench()
- .getEditorRegistry();
- return registry.getImageDescriptor(externalFile.getFullPath()
- .getFileExtension());
- }
-
- /*
- * @see IEditorInput#getName()
- */
- public String getName() {
- return externalFile.getName();
- }
-
- /*
- * @see IEditorInput#getPersistable()
- */
- public IPersistableElement getPersistable() {
- return null;
- }
-
- /*
- * see IStorageEditorInput#getStorage()
- */
- public IStorage getStorage() {
- return externalFile;
- }
-
- /*
- * @see IEditorInput#getToolTipText()
- */
- public String getToolTipText() {
- return externalFile.getFullPath().toString();
- }
-
- public ExternalEditorInput(IStorage exFile) {
- externalFile = exFile;
- }
-}
+++ /dev/null
-package net.sourceforge.phpeclipse.builder;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-
-import net.sourceforge.phpdt.internal.core.util.StreamUtil;
-import net.sourceforge.phpeclipse.PHPeclipsePlugin;
-
-import org.eclipse.core.resources.IStorage;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.PlatformObject;
-import org.eclipse.core.runtime.Status;
-
-/*
- * (c) Copyright QNX Software Systems Ltd. 2002.
- * All Rights Reserved.
- */
-
-/**
- *
- * @see IStorage
- */
-public class FileStorage extends PlatformObject implements IStorage {
- private boolean forceReadOnly;
-
- private final IPath path;
-
- private final File file;
-
- /**
- * Two FileStorages are equal if their IPaths are equal.
- *
- * @see java.lang.Object#equals(java.lang.Object)
- */
- public boolean equals(Object obj) {
- if (this == obj)
- return true;
- if (!(obj instanceof FileStorage))
- return false;
- FileStorage other = (FileStorage) obj;
- return path.equals(other.path);
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.eclipse.core.resources.IStorage#getContents()
- */
- public InputStream getContents() throws CoreException {
- try {
- return new FileInputStream(file);
- } catch (FileNotFoundException e) {
- throw new CoreException(new Status(IStatus.ERROR,
- PHPeclipsePlugin.PLUGIN_ID, IStatus.ERROR, e.toString(), e));
- }
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.eclipse.core.resources.IStorage#getFullPath()
- */
- public IPath getFullPath() {
- return this.path;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.eclipse.core.resources.IStorage#getName()
- */
- public String getName() {
- return this.path.lastSegment();
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.eclipse.core.resources.IStorage#isReadOnly()
- */
- public boolean isReadOnly() {
- return forceReadOnly || !file.canWrite();
- }
-
- /**
- * Method FileStorage.
- *
- * @param path
- */
- public FileStorage(IPath path) {
- this.path = path;
- this.file = path.toFile();
- }
-
- /*
- * (non-Javadoc)
- *
- * @see java.lang.Object#toString()
- */
- public String toString() {
- return path.toOSString();
- }
-
- /**
- * @param stream
- * @param overwrite
- * @param b
- * @param monitor
- */
- public void setContents(InputStream stream, boolean overwrite, boolean b,
- IProgressMonitor monitor) throws CoreException {
- try {
- StreamUtil.transferStreams(stream, new FileOutputStream(file));
- } catch (FileNotFoundException e) {
- throw new CoreException(new Status(IStatus.ERROR,
- PHPeclipsePlugin.PLUGIN_ID, IStatus.ERROR, e.toString(), e));
- } catch (IOException e) {
- throw new CoreException(new Status(IStatus.ERROR,
- PHPeclipsePlugin.PLUGIN_ID, IStatus.ERROR, e.toString(), e));
- }
- }
-
- /**
- * Some document providers (notably CompilationUnitDocumentProvider) can't
- * handle read/write storage.
- */
- public void setReadOnly() {
- forceReadOnly = true;
- }
-}
git://secure.phpeclipse.com / phpeclipse.git / commitdiff