null.
*/
protected String fBody;
/**
* The original inclusive source range of the
* body in the document.
*/
protected int[] fBodyRange;
/**
* Constructs an empty initializer node.
*/
DOMInitializer() {
}
/**
* Creates a new detailed INITIALIZER document fragment 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.
* Contents start on and include the character at the first position.
* Contents end on and include the character at the last position.
* An array of -1's indicates this node's contents do not exist
* in the document.
* @param commentRange - a two element array describing the comments that precede
* the member declaration. The first matches the start of this node's
* sourceRange, and the second is the new-line or first non-whitespace
* character following the last comment. If no comments are present,
* this array contains two -1's.
* @param flags - an integer representing the modifiers for this member. The
* integer can be analyzed with org.eclipse.jdt.core.Flags
* @param modifierRange - a two element array describing the location of
* modifiers for this member within its source range. The first integer
* is the first character of the first modifier for this member, and
* the second integer is the last whitespace character preceeding the
* next part of this member declaration. If there are no modifiers present
* in this node's source code (that is, package default visibility), this array
* contains two -1's.
* @param bodyStartPosition - the position of the open brace of the body
* of this initialzer.
*/
DOMInitializer(char[] document, int[] sourceRange, int[] commentRange, int flags, int[] modifierRange, int bodyStartPosition) {
super(document, sourceRange, null, new int[]{-1, -1}, commentRange, flags, modifierRange);
fBodyRange= new int[2];
fBodyRange[0]= bodyStartPosition;
fBodyRange[1]= sourceRange[1];
setHasBody(true);
setMask(MASK_DETAILED_SOURCE_INDEXES, true);
}
/**
* Creates a new simple INITIALIZER document fragment 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.
* Contents start on and include the character at the first position.
* Contents end on and include the character at the last position.
* An array of -1's indicates this node's contents do not exist
* in the document.
* @param flags - an integer representing the modifiers for this member. The
* integer can be analyzed with org.eclipse.jdt.core.Flags
*/
DOMInitializer(char[] document, int[] sourceRange, int flags) {
this(document, sourceRange, new int[] {-1, -1}, flags, new int[] {-1, -1}, -1);
setMask(MASK_DETAILED_SOURCE_INDEXES, false);
}
/**
* @see DOMMember#appendMemberBodyContents(CharArrayBuffer)
*/
protected void appendMemberBodyContents(CharArrayBuffer buffer) {
if (hasBody()) {
buffer
.append(getBody())
.append(fDocument, fBodyRange[1] + 1, fSourceRange[1] - fBodyRange[1]);
} else {
buffer.append("{}").append(Util.LINE_SEPARATOR); //$NON-NLS-1$
}
}
/**
* @see DOMMember#appendMemberDeclarationContents(CharArrayBuffer)
*/
protected void appendMemberDeclarationContents(CharArrayBuffer buffer) {}
/**
* @see DOMNode#appendSimpleContents(CharArrayBuffer)
*/
protected void appendSimpleContents(CharArrayBuffer buffer) {
// append eveything before my name
buffer.append(fDocument, fSourceRange[0], fNameRange[0] - fSourceRange[0]);
// append my name
buffer.append(fName);
// append everything after my name
buffer.append(fDocument, fNameRange[1] + 1, fSourceRange[1] - fNameRange[1]);
}
/**
* @see IDOMInitializer#getBody()
*/
public String getBody() {
becomeDetailed();
if (hasBody()) {
if (fBody != null) {
return fBody;
} else {
return CharArrayOps.substring(fDocument, fBodyRange[0], fBodyRange[1] + 1 - fBodyRange[0]);
}
} else {
return null;
}
}
/**
* @see DOMNode#getDetailedNode()
*/
//protected DOMNode getDetailedNode() {
// return (DOMNode)getFactory().createInitializer(getContents());
//}
/**
* @see IDOMNode#getJavaElement
*/
public IJavaElement getJavaElement(IJavaElement parent) throws IllegalArgumentException {
// if (parent.getElementType() == IJavaElement.TYPE) {
// int count = 1;
// IDOMNode previousNode = getPreviousNode();
// while (previousNode != null) {
// if (previousNode instanceof DOMInitializer) {
// count++;
// }
// previousNode = previousNode.getPreviousNode();
// }
// return ((IType) parent).getInitializer(count);
// } else {
throw new IllegalArgumentException(Util.bind("element.illegalParent")); //$NON-NLS-1$
// }
}
/**
* @see DOMMember#getMemberDeclarationStartPosition()
*/
protected int getMemberDeclarationStartPosition() {
return fBodyRange[0];
}
/**
* @see IDOMNode#getNodeType()
*/
public int getNodeType() {
return IDOMNode.INITIALIZER;
}
/**
* @see IDOMNode#isSigantureEqual(IDOMNode).
*
* This method always answers false since an initializer * does not have a signature. */ public boolean isSignatureEqual(IDOMNode node) { return false; } /** * @see DOMNode */ protected DOMNode newDOMNode() { return new DOMInitializer(); } /** * Offsets all the source indexes in this node by the given amount. */ protected void offset(int offset) { super.offset(offset); offsetRange(fBodyRange, offset); } /** * @see IDOMInitializer#setBody(char[]) */ public void setBody(String body) { becomeDetailed(); fBody= body; setHasBody(body != null); fragment(); } /** * @see IDOMInitializer#setName(String) */ public void setName(String name) {} /** * @see DOMNode#shareContents(DOMNode) */ protected void shareContents(DOMNode node) { super.shareContents(node); DOMInitializer init= (DOMInitializer)node; fBody= init.fBody; fBodyRange= rangeCopy(init.fBodyRange); } /** * @see IDOMNode#toString() */ public String toString() { return "INITIALIZER"; //$NON-NLS-1$ } }