//
// Find child whose descriptor == the given descriptor
//
TreeNode findChildWithDescriptor(Object descriptor) {
Enumeration p = children();
while (p.hasMoreElements()) {
TreeNode node = (TreeNode) p.nextElement();
if (node.getDescriptor() == descriptor) {
return node;
}
}
return null;
}
TreeNode findChildLike(TreeNode other) {
//
// Default implementation just use id; not always appropriate
//
return (TreeNode) findChild(other.getId());
}