code: public List<OrderingType<WebFragmentDescriptor>> getAllOrdering()
     {
        List<OrderingType<WebFragmentDescriptor>> list = new ArrayList<OrderingType<WebFragmentDescriptor>>();
        List<Node> nodeList = model.get("ordering");
        for(Node node: nodeList)
        {
           OrderingType<WebFragmentDescriptor>  type = new OrderingTypeImpl<WebFragmentDescriptor>(this, "ordering", model, node);
           list.add(type);
        }
        return list;
     }
docs: Returns all <code>ordering</code> elements
  @return list of <code>ordering</code>