--- /dev/null
+/*******************************************************************************
+ * Copyright (c) 2000, 2003 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.core;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+
+/**
+ * A package fragment is a portion of the workspace corresponding to an entire package,
+ * or to a portion thereof. The distinction between a package fragment and a package
+ * is that a package with some name is the union of all package fragments in the class path
+ * which have the same name.
+ * <p>
+ * Package fragments elements need to be opened before they can be navigated or manipulated.
+ * The children are of type <code>ICompilationUnit</code> (representing a source file) or
+ * <code>IClassFile</code> (representing a binary class file).
+ * The children are listed in no particular order.
+ * </p>
+ * <p>
+ * This interface is not intended to be implemented by clients.
+ * </p>
+ */
+public interface IPackageFragment extends IParent, IJavaElement, IOpenable {
+//ISourceManipulation {
+
+ /**
+ * <p>
+ * The name of package fragment for the default package (value: the empty
+ * string, <code>""</code>).
+ * </p>
+ */
+ public static final String DEFAULT_PACKAGE_NAME = ""; //$NON-NLS-1$
+ /**
+ * Returns whether this fragment contains at least one Java resource.
+ * @return true if this fragment contains at least one Java resource, false otherwise
+ */
+// boolean containsJavaResources() throws JavaModelException;
+ /**
+ * Creates and returns a compilation unit in this package fragment
+ * with the specified name and contents. No verification is performed
+ * on the contents.
+ *
+ * <p>It is possible that a compilation unit with the same name already exists in this
+ * package fragment.
+ * The value of the <code>force</code> parameter effects the resolution of
+ * such a conflict:<ul>
+ * <li> <code>true</code> - in this case the compilation is created with the new contents</li>
+ * <li> <code>false</code> - in this case a <code>JavaModelException</code> is thrown</li>
+ * </ul>
+ *
+ * @param contents the given contents
+ * @param force specify how to handle conflict is the same name already exists
+ * @param monitor the given progress monitor
+ * @param name the given name
+ * @exception JavaModelException if the element could not be created. Reasons include:
+ * <ul>
+ * <li> This Java element does not exist (ELEMENT_DOES_NOT_EXIST)</li>
+ * <li> A <code>CoreException</code> occurred while creating an underlying resource
+ * <li> The name is not a valid compilation unit name (INVALID_NAME)
+ * <li> The contents are <code>null</code> (INVALID_CONTENTS)
+ * </ul>
+ * @return a compilation unit in this package fragment
+ * with the specified name and contents
+ */
+ ICompilationUnit createCompilationUnit(String name, String contents, boolean force, IProgressMonitor monitor) throws JavaModelException;
+ /**
+ * Returns the class file with the specified name
+ * in this package (for example, <code>"Object.class"</code>).
+ * The ".class" suffix is required.
+ * This is a handle-only method. The class file may or may not be present.
+ * @param name the given name
+ * @return the class file with the specified name in this package
+ */
+// IClassFile getClassFile(String name);
+ /**
+ * Returns all of the class files in this package fragment.
+ *
+ * <p>Note: it is possible that a package fragment contains only
+ * compilation units (in other words, its kind is <code>K_SOURCE</code>), in
+ * which case this method returns an empty collection.
+ *
+ * @exception JavaModelException if this element does not exist or if an
+ * exception occurs while accessing its corresponding resource.
+ * @return all of the class files in this package fragment
+ */
+// IClassFile[] getClassFiles() throws JavaModelException;
+ /**
+ * Returns the compilation unit with the specified name
+ * in this package (for example, <code>"Object.java"</code>).
+ * The name has to be a valid compilation unit name.
+ * This is a handle-only method. The compilation unit may or may not be present.
+ * @see JavaConventions#validateCompilationUnitName
+ * @param name the given name
+ * @return the compilation unit with the specified name in this package
+ */
+ ICompilationUnit getCompilationUnit(String name);
+ /**
+ * Returns all of the compilation units in this package fragment.
+ *
+ * <p>Note: it is possible that a package fragment contains only
+ * class files (in other words, its kind is <code>K_BINARY</code>), in which
+ * case this method returns an empty collection.
+ *
+ * @exception JavaModelException if this element does not exist or if an
+ * exception occurs while accessing its corresponding resource.
+ * @return all of the compilation units in this package fragment
+ */
+// ICompilationUnit[] getCompilationUnits() throws JavaModelException;
+ /**
+ * Returns the dot-separated package name of this fragment, for example
+ * <code>"java.lang"</code>, or <code>""</code> (the empty string),
+ * for the default package.
+ *
+ * @return the dot-separated package name of this fragment
+ */
+ String getElementName();
+ /**
+ * Returns this package fragment's root kind encoded as an integer.
+ * A package fragment can contain <code>.java</code> source files,
+ * or <code>.class</code> files. This is a convenience method.
+ *
+ * @see IPackageFragmentRoot#K_SOURCE
+ * @see IPackageFragmentRoot#K_BINARY
+ *
+ * @exception JavaModelException if this element does not exist or if an
+ * exception occurs while accessing its corresponding resource.
+ * @return this package fragment's root kind encoded as an integer
+ */
+// int getKind() throws JavaModelException;
+ /**
+ * Returns an array of non-Java resources contained in this package fragment.
+ * <p>
+ * Non-Java resources includes other files and folders located in the same
+ * directory as the compilation units or class files for this package
+ * fragment. Source files excluded from this package by one or more
+ * exclusion patterns on the corresponding source classpath entry are
+ * considered non-Java resources and will appear in the result
+ * (possibly in a folder).
+ * </p>
+ *
+ * @return an array of non-Java resources contained in this package fragment
+ * @see IClasspathEntry#getExclusionPatterns
+ */
+// Object[] getNonJavaResources() throws JavaModelException;
+ /**
+ * Returns whether this package fragment's name is
+ * a prefix of other package fragments in this package fragment's
+ * root.
+ *
+ * @exception JavaModelException if this element does not exist or if an
+ * exception occurs while accessing its corresponding resource.
+ * @return true if this package fragment's name is a prefix of other package fragments in this package fragment's root, false otherwise
+ */
+// boolean hasSubpackages() throws JavaModelException;
+ /**
+ * Returns whether this package fragment is a default package.
+ * This is a handle-only method.
+ *
+ * @return true if this package fragment is a default package
+ */
+ boolean isDefaultPackage();
+}