/**
* Creates a JavaNode under the given parent.
*
* @param parent the parent node
* @param type the Java elements type. Legal values are from the range CU to METHOD of this class.
* @param name the name of the Java element
* @param start the starting position of the java element in the underlying document
* @param length the number of characters of the java element in the underlying document
*/
public JavaNode(JavaNode parent, int type, String name, int start, int length) {
super(
parent,
type,
JavaCompareUtilities.buildID(type, name),
parent.getDocument(),
start,
length);
parent.addChild(this);
}
public boolean visit(ImportDeclaration node) {
int s = node.getStartPosition();
int l = node.getLength();
int declarationEnd = s + l;
if (fImportContainer == null)
fImportContainer = new JavaNode(getCurrentContainer(), JavaNode.IMPORT_CONTAINER, null, s, l);
String nm = node.getName().toString();
if (node.isOnDemand()) nm += ".*"; // $NON-NLS-1$
new JavaNode(fImportContainer, JavaNode.IMPORT, nm, s, l);
fImportContainer.setLength(declarationEnd - fImportContainer.getRange().getOffset() + 1);
fImportContainer.setAppendPosition(declarationEnd + 2); // FIXME
return false;
}
/** Adds a new JavaNode with the given type and name to the current container. */
private void push(int type, String name, int declarationStart, int length) {
while (declarationStart > 0) {
char c = fBuffer[declarationStart - 1];
if (c != ' ' && c != '\t') break;
declarationStart--;
length++;
}
JavaNode node = new JavaNode(getCurrentContainer(), type, name, declarationStart, length);
if (type == JavaNode.CU) node.setAppendPosition(declarationStart + length + 1);
else node.setAppendPosition(declarationStart + length);
fStack.push(node);
}
