public void iterateParents(final SelectedState<? super VirtualFile> states, final PairProcessor<? super VirtualFile, ? super TreeNodeState> parentsProcessor) {
      DefaultMutableTreeNode current = (DefaultMutableTreeNode) myNode.getParent();
      // up cycle
      while (current != null) {
        final VirtualFile file = myConvertor.convert(current);
        if (file == null) return;

        final TreeNodeState state = states.get(file);
        if (! parentsProcessor.process(file, state)) return;
        current = (DefaultMutableTreeNode)current.getParent();
      }
    }
public void iterateParents(final SelectedState<? super VirtualFile> states, final PairProcessor<? super VirtualFile, ? super TreeNodeState> parentsProcessor)