return roots.toArray(new XElementNode[0]);
}
private final XObject [] loadElementsFromElementNode(UserSession userSession, String viewId, String elementNodeId) {
CubeViewController viewController = getViewController(userSession, viewId);
return viewController.loadChildren(elementNodeId).toArray(new XElementNode[0]);
}
private final XElementNode[] loadElementsFrom(UserSession userSession,
XAxisHierarchy xHierarchy) {
List<XElementNode> roots = new ArrayList<XElementNode>();