@Override
    public void computeChildren(@NotNull XCompositeNode node) {
      if (myVariable.getValue().getValue() instanceof Value.NodeSet set) {
        final XValueChildrenList list = new XValueChildrenList();
        for (final Value.Node n : set.getNodes()) {
          list.add(n.myXPath, new NodeValue(n));
        }
        node.addChildren(list, false);
      }
      super.computeChildren(node);
    }
@Override
    public void computeChildren(@NotNull XCompositeNode node)