Map fgChildren = groupChildrenByName(fetchNode);
List fgs = (List) fgChildren.get("fetch-group");
if (fgs != null) {
for (Iterator fgIt = fgs.iterator(); fgIt.hasNext();) {
Node fgNode = (Node) fgIt.next();
fg.addFetchGroup(treatFetchGroupTree(fgNode, fieldOwner));
}
}
List fields = (List) fgChildren.get("field");
if (fields != null) {