code: public List<FieldType<BeanType<T>>> getAllField()
     {
        List<FieldType<BeanType<T>>> list = new ArrayList<FieldType<BeanType<T>>>();
        List<Node> nodeList = childNode.get("field");
        for(Node node: nodeList)
        {
           FieldType<BeanType<T>>  type = new FieldTypeImpl<BeanType<T>>(this, "field", childNode, node);
           list.add(type);
        }
        return list;
     }
docs: Returns all <code>field</code> elements
  @return list of <code>field</code>