content: /*
   * Copyright 2021-2022 Alibaba Group Holding Ltd.
   *
   *    Licensed under the Apache License, Version 2.0 (the "License");
   *    you may not use this file except in compliance with the License.
   *    You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   *    Unless required by applicable law or agreed to in writing, software
   *    distributed under the License is distributed on an "AS IS" BASIS,
   *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *    See the License for the specific language governing permissions and
   *    limitations under the License.
   */
  
  package com.aliyun.aliyun.transform.zen.element;
  
  import java.util.List;
  
  /**
   * node Element
   *
   * @author panguanjing
   * @date 2021/7/16
   */
  public interface NodeElement<T extends NodeElement> {
  
      /**
       * element name
       *
       * @return
       */
      String elementName();
  
      /**
       * set element name
       *
       * @param name
       */
      void setElementName(String name);
  
      /**
       * add attribute name
       *
       * @param className
       */
      void addAttributeName(String className);
  
      /**
       * get attribute name
       *
       * @return
       */
      List<String> getAttributeName();
  
      /**
       * merge node element
       *
       * @param nodeElement
       * @return
       */
      T merge(T nodeElement);
  
      /**
       * expand element
       *
       * @return
       */
      List<T> expand();
  }
  