code: public List<OneToMany<Attributes<T>>> getAllOneToMany()
     {
        List<OneToMany<Attributes<T>>> list = new ArrayList<OneToMany<Attributes<T>>>();
        List<Node> nodeList = childNode.get("one-to-many");
        for(Node node: nodeList)
        {
           OneToMany<Attributes<T>>  type = new OneToManyImpl<Attributes<T>>(this, "one-to-many", childNode, node);
           list.add(type);
        }
        return list;
     }
docs: Returns all <code>one-to-many</code> elements
  @return list of <code>one-to-many</code>