/**
* 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(); //$NON-NLS-1$
-}
}
git://git.phpeclipse.com / phpeclipse.git / blobdiff