content: /*
   * Copyright 1999-2018 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.alibaba.nacos.api.config;
  
  import java.util.Collection;
  import java.util.Map;
  
  /**
   * ConfigChangeEvent.
   *
   * @author rushsky518
   */
  public class ConfigChangeEvent {
      
      private final Map<String, ConfigChangeItem> data;
      
      public ConfigChangeEvent(Map<String, ConfigChangeItem> data) {
          this.data = data;
      }
      
      public ConfigChangeItem getChangeItem(String key) {
          return data.get(key);
      }
      
      public Collection<ConfigChangeItem> getChangeItems() {
          return data.values();
      }
      
  }
  
  