code: public List<MappedSuperclass<OrmDescriptor>> getAllMappedSuperclass()
     {
        List<MappedSuperclass<OrmDescriptor>> list = new ArrayList<MappedSuperclass<OrmDescriptor>>();
        List<Node> nodeList = model.get("mapped-superclass");
        for(Node node: nodeList)
        {
           MappedSuperclass<OrmDescriptor>  type = new MappedSuperclassImpl<OrmDescriptor>(this, "mapped-superclass", model, node);
           list.add(type);
        }
        return list;
     }
docs: Returns all <code>mapped-superclass</code> elements
  @return list of <code>mapped-superclass</code>