public NodeProxy parentWithChild(
DocumentImpl doc, NodeId nodeId, boolean directParent, boolean includeSelf) {
NodeProxy temp = get(doc, nodeId);
if (includeSelf && temp != null) return temp;
nodeId = nodeId.getParentId();
while (nodeId != null) {
temp = get(doc, nodeId);
if (temp != null) return temp;
else if (directParent) return null;
nodeId = nodeId.getParentId();
}
return null;
}
/**
* The method <code>getAncestors</code>
*
* @param contextId an <code>int</code> value
* @param includeSelf a <code>boolean</code> value
* @return a <code>NodeSet</code> value
*/
public NodeSet getAncestors(int contextId, boolean includeSelf) {
ExtArrayNodeSet ancestors = new ExtArrayNodeSet();
for (Iterator i = iterator(); i.hasNext(); ) {
NodeProxy current = (NodeProxy) i.next();
if (includeSelf) {
if (Expression.NO_CONTEXT_ID != contextId) current.addContextNode(contextId, current);
ancestors.add(current);
}
NodeId parentID = current.getNodeId().getParentId();
while (parentID != null) {
// Filter out the temporary nodes wrapper element
if (parentID != NodeId.DOCUMENT_NODE
&& !(parentID.getTreeLevel() == 1
&& current.getDocument().getCollection().isTempCollection())) {
NodeProxy parent = new NodeProxy(current.getDocument(), parentID, Node.ELEMENT_NODE);
if (Expression.NO_CONTEXT_ID != contextId) parent.addContextNode(contextId, current);
else parent.copyContext(current);
ancestors.add(parent);
}
parentID = parentID.getParentId();
}
}
ancestors.mergeDuplicates();
return ancestors;
}