private void applyExpanded(final TreeFacade tree, final Object root) {
tree.getIntialized()
.doWhenDone(
new Runnable() {
public void run() {
_applyExpanded(tree, root);
}
});
}
private static boolean applyTo(
final int positionInPath,
final List<PathElement> path,
final Object root,
final TreeFacade tree) {
if (!(root instanceof DefaultMutableTreeNode)) return false;
final DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode) root;
final Object userObject = treeNode.getUserObject();
final PathElement pathElement = path.get(positionInPath);
if (userObject instanceof NodeDescriptor) {
if (!pathElement.matchedWith((NodeDescriptor) userObject)) return false;
} else {
if (!pathElement.matchedWithByObject(userObject)) return false;
}
tree.expand(treeNode)
.doWhenDone(
new Runnable() {
public void run() {
if (positionInPath == path.size() - 1) {
return;
}
for (int j = 0; j < treeNode.getChildCount(); j++) {
final TreeNode child = treeNode.getChildAt(j);
final boolean resultFromChild = applyTo(positionInPath + 1, path, child, tree);
if (resultFromChild) {
break;
}
}
}
});
return true;
}