content: /**
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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 org.apache.weex.dom.binding;
  
  import android.support.v4.util.ArrayMap;
  import android.support.v4.util.SimpleArrayMap;
  
  /**
   * Created by furture on 2017/8/17.
   * statement expression for template list, like v-if v-for
   */
  public class WXStatement extends ArrayMap<String, Object> implements  Cloneable  {
  
      /**
       * v-for statement, like
       * <code>
       *     <div v-for="(item, i) in dataset.panels">
       *     <text>{{i}}: {{item.name}}</text>
       *     </div>
       * </code>
       * json command:
       * <code>
       *      attr: {
       *          '[[repeat]]': {
       *          '@expression': 'dataList',
       *          '@index': 'index',
       *          '@alias': 'item'
       *         }
       *      }
       * </code>
       * */
      public static final String WX_FOR = "[[repeat]]";
      public static final String WX_FOR_INDEX = "@index";
      public static final String WX_FOR_ITEM = "@alias";
      public static final String WX_FOR_LIST = "@expression";
  
  
      /**
       * v-if statement, like:
       * <code>
       *   <p v-if="male">Male</p>
       * </code>
       * json command
       * attr: {
       *      '[[match]]': 'condition'
       *    }
       * */
      public static final String WX_IF = "[[match]]";
  
  
      /**
       * once statement
       * */
      public static final  String WX_ONCE = "[[once]]";
  
      public WXStatement() {
      }
  
      public WXStatement(SimpleArrayMap map) {
          super(map);
      }
  
      @Override
      protected WXStatement clone(){
          return new WXStatement(this);
      }
  }
  