Sorted TreeNodes

pbaker01 Aug 19, 2007 3:25 PM

Is there an easy way to sort the nodes of a tree?

 public Iterator getChildren() {
 return getCarriers().entrySet().iterator();

1. Re: Sorted TreeNodes

pbaker01 Aug 19, 2007 4:03 PM (in response to pbaker01)

Never mind.. I should have thought this out before posting...

@SuppressWarnings("unchecked")
public Iterator getChildren() {
 ArrayList<Map.Entry<Object, TreeNode>> carrierList = new ArrayList<Map.Entry<Object, TreeNode>>(getCarriers().entrySet());
 Collections.sort( carrierList, new CarrierTreeNodeComparitor() );
 return carrierList.iterator();
}