X-Git-Url: http://secure.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/jdom/DOMCompilationUnit.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/jdom/DOMCompilationUnit.java
index 10c07ef..4df8033 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/jdom/DOMCompilationUnit.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/jdom/DOMCompilationUnit.java
@@ -22,163 +22,184 @@ import net.sourceforge.phpdt.internal.core.util.CharArrayOps;
 
 /**
  * DOMCompilation unit provides an implementation of IDOMCompilationUnit.
- *
+ * 
  * @see IDOMCompilationUnit
  * @see DOMNode
  */
 class DOMCompilationUnit extends DOMNode implements IDOMCompilationUnit {
 
 	/**
-	 * The comment and/or whitespace preceding the
-	 * first document fragment in this compilation
-	 * unit.
+	 * The comment and/or whitespace preceding the first document fragment in
+	 * this compilation unit.
 	 */
 	protected String fHeader;
-/**
- * Creates a new empty COMPILATION_UNIT document fragment.
- */
-DOMCompilationUnit() {
-	fHeader=""; //$NON-NLS-1$
-}
-/**
- * Creates a new COMPILATION_UNIT on the given range of the document.
- *
- * @param document - the document containing this node's original contents
- * @param sourceRange - a two element array of integers describing the
- *		entire inclusive source range of this node within its document.
- * 		A compilation unit's source range is the entire document - 
- *		the first integer is zero, and the second integer is the position
- *		of the last character in the document.
- */
-DOMCompilationUnit(char[] document, int[] sourceRange) {
-	super(document, sourceRange, null, new int[]{-1, -1});
-	fHeader = ""; //$NON-NLS-1$
-}
-/**
- * @see DOMNode#appendContents(CharArrayBuffer)
- */
-protected void appendFragmentedContents(CharArrayBuffer buffer) {
-	buffer.append(getHeader());
-	appendContentsOfChildren(buffer);
-}
-/**
- * @see IDOMNode#canHaveChildren()
- */
-public boolean canHaveChildren() {
-	return true;
-}
-/**
- * @see IDOMCompilationUnit#getHeader()
- */
-public String getHeader() {
-	return fHeader;
-}
-/**
- * @see IDOMNode#getJavaElement
- */
-public IJavaElement getJavaElement(IJavaElement parent) throws IllegalArgumentException {
-	if (parent.getElementType() == IJavaElement.PACKAGE_FRAGMENT) {
-		return ((IPackageFragment)parent).getCompilationUnit(getName());
-	} else {
-		throw new IllegalArgumentException(Util.bind("element.illegalParent")); //$NON-NLS-1$
+
+	/**
+	 * Creates a new empty COMPILATION_UNIT document fragment.
+	 */
+	DOMCompilationUnit() {
+		fHeader = ""; //$NON-NLS-1$
 	}
-}
-/**
- * @see IDOMCompilationUnit#getName()
- */
-public String getName() { 
-	IDOMType topLevelType= null;
-	IDOMType firstType= null;
-	IDOMNode child= fFirstChild;
-	while (child != null) {
-		if (child.getNodeType() == IDOMNode.TYPE) {
-			IDOMType type= (IDOMType)child;
-			if (firstType == null) {
-				firstType= type;
-			}
-			if (Flags.isPublic(type.getFlags())) {
-				topLevelType= type;
-				break;
+
+	/**
+	 * Creates a new COMPILATION_UNIT on the given range of the document.
+	 * 
+	 * @param document -
+	 *            the document containing this node's original contents
+	 * @param sourceRange -
+	 *            a two element array of integers describing the entire
+	 *            inclusive source range of this node within its document. A
+	 *            compilation unit's source range is the entire document - the
+	 *            first integer is zero, and the second integer is the position
+	 *            of the last character in the document.
+	 */
+	DOMCompilationUnit(char[] document, int[] sourceRange) {
+		super(document, sourceRange, null, new int[] { -1, -1 });
+		fHeader = ""; //$NON-NLS-1$
+	}
+
+	/**
+	 * @see DOMNode#appendContents(CharArrayBuffer)
+	 */
+	protected void appendFragmentedContents(CharArrayBuffer buffer) {
+		buffer.append(getHeader());
+		appendContentsOfChildren(buffer);
+	}
+
+	/**
+	 * @see IDOMNode#canHaveChildren()
+	 */
+	public boolean canHaveChildren() {
+		return true;
+	}
+
+	/**
+	 * @see IDOMCompilationUnit#getHeader()
+	 */
+	public String getHeader() {
+		return fHeader;
+	}
+
+	/**
+	 * @see IDOMNode#getJavaElement
+	 */
+	public IJavaElement getJavaElement(IJavaElement parent)
+			throws IllegalArgumentException {
+		if (parent.getElementType() == IJavaElement.PACKAGE_FRAGMENT) {
+			return ((IPackageFragment) parent).getCompilationUnit(getName());
+		} else {
+			throw new IllegalArgumentException(Util
+					.bind("element.illegalParent")); //$NON-NLS-1$
+		}
+	}
+
+	/**
+	 * @see IDOMCompilationUnit#getName()
+	 */
+	public String getName() {
+		IDOMType topLevelType = null;
+		IDOMType firstType = null;
+		IDOMNode child = fFirstChild;
+		while (child != null) {
+			if (child.getNodeType() == IDOMNode.TYPE) {
+				IDOMType type = (IDOMType) child;
+				if (firstType == null) {
+					firstType = type;
+				}
+				if (Flags.isPublic(type.getFlags())) {
+					topLevelType = type;
+					break;
+				}
 			}
+			child = child.getNextNode();
+		}
+		if (topLevelType == null) {
+			topLevelType = firstType;
+		}
+		if (topLevelType != null) {
+			return topLevelType.getName() + ".java"; //$NON-NLS-1$
+		} else {
+			return null;
 		}
-		child= child.getNextNode();
 	}
-	if (topLevelType == null) {
-		topLevelType= firstType;
+
+	/**
+	 * @see IDOMNode#getNodeType()
+	 */
+	public int getNodeType() {
+		return IDOMNode.COMPILATION_UNIT;
 	}
-	if (topLevelType != null) {
-		return topLevelType.getName() + ".java";  //$NON-NLS-1$
-	} else {
-		return null;
+
+	/**
+	 * Sets the header
+	 */
+	protected void initalizeHeader() {
+		DOMNode child = (DOMNode) getFirstChild();
+		if (child != null) {
+			int childStart = child.getStartPosition();
+			if (childStart > 1) {
+				setHeader(CharArrayOps.substring(fDocument, 0, childStart));
+			}
+		}
 	}
-}
-/**
- * @see IDOMNode#getNodeType()
- */
-public int getNodeType() {
-	return IDOMNode.COMPILATION_UNIT;
-}
-/**
- * Sets the header
- */
-protected void initalizeHeader() {
-	DOMNode child = (DOMNode)getFirstChild();
-	if (child != null) {
-		int childStart = child.getStartPosition();
-		if (childStart > 1) {
-			setHeader(CharArrayOps.substring(fDocument, 0, childStart));
+
+	/**
+	 * @see IDOMNode#isAllowableChild(IDOMNode)
+	 */
+	public boolean isAllowableChild(IDOMNode node) {
+		if (node != null) {
+			int type = node.getNodeType();
+			return type == IDOMNode.PACKAGE || type == IDOMNode.IMPORT
+					|| type == IDOMNode.TYPE;
+		} else {
+			return false;
 		}
+
+	}
+
+	/**
+	 * @see DOMNode
+	 */
+	protected DOMNode newDOMNode() {
+		return new DOMCompilationUnit();
+	}
+
+	/**
+	 * Normalizes this <code>DOMNode</code>'s source positions to include
+	 * whitespace preceeding the node on the line on which the node starts, and
+	 * all whitespace after the node up to the next node's start
+	 */
+	void normalize(ILineStartFinder finder) {
+		super.normalize(finder);
+		initalizeHeader();
+	}
+
+	/**
+	 * @see IDOMCompilationUnit@setHeader(String)
+	 */
+	public void setHeader(String comment) {
+		fHeader = comment;
+		fragment();
+	}
+
+	/**
+	 * @see IDOMCompilationUnit#setName(String)
+	 */
+	public void setName(String name) {
+	}
+
+	/**
+	 * @see DOMNode#shareContents(DOMNode)
+	 */
+	protected void shareContents(DOMNode node) {
+		super.shareContents(node);
+		fHeader = ((DOMCompilationUnit) node).fHeader;
+	}
+
+	/**
+	 * @see IDOMNode#toString()
+	 */
+	public String toString() {
+		return "COMPILATION_UNIT: " + getName(); //$NON-NLS-1$
 	}
-}
-/**
- * @see IDOMNode#isAllowableChild(IDOMNode)
- */
-public boolean isAllowableChild(IDOMNode node) {
-	if (node != null) {
-		int type= node.getNodeType();
-		return type == IDOMNode.PACKAGE || type == IDOMNode.IMPORT || type == IDOMNode.TYPE; 
-	} else {
-		return false;
-	}
-	
-}
-/**
- * @see DOMNode
- */
-protected DOMNode newDOMNode() {
-	return new DOMCompilationUnit();
-}
-/**
- * Normalizes this <code>DOMNode</code>'s source positions to include whitespace preceeding
- * the node on the line on which the node starts, and all whitespace after the node up to
- * the next node's start
- */
-void normalize(ILineStartFinder finder) {
-	super.normalize(finder);
-	initalizeHeader();
-}
-/**
- * @see IDOMCompilationUnit@setHeader(String)
- */
-public void setHeader(String comment) {
-	fHeader= comment;
-	fragment();
-}
-/**
- * @see IDOMCompilationUnit#setName(String)
- */
-public void setName(String name) {}
-/**
- * @see DOMNode#shareContents(DOMNode)
- */
-protected void shareContents(DOMNode node) {
-	super.shareContents(node);
-	fHeader= ((DOMCompilationUnit)node).fHeader;
-}
-/**
- * @see IDOMNode#toString()
- */
-public String toString() {
-	return "COMPILATION_UNIT: " + getName(); //$NON-NLS-1$
-}
 }