code: public List<Index<SecondaryTable<T>>> getAllIndex()
     {
        List<Index<SecondaryTable<T>>> list = new ArrayList<Index<SecondaryTable<T>>>();
        List<Node> nodeList = childNode.get("index");
        for(Node node: nodeList)
        {
           Index<SecondaryTable<T>>  type = new IndexImpl<SecondaryTable<T>>(this, "index", childNode, node);
           list.add(type);
        }
        return list;
     }
docs: Returns all <code>index</code> elements
  @return list of <code>index</code>