content: /*
   * Tencent is pleased to support the open source community by making Angel available.
   *
   * Copyright (C) 2017-2018 THL A29 Limited, a Tencent company. All rights reserved.
   *
   * 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
   *
   * https://opensource.org/licenses/Apache-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.tencent.angel.psagent.matrix.transport;
  
  import io.netty.channel.Channel;
  
  /**
   * Close channel event.
   */
  public class ChannelClosedEvent extends DispatcherEvent {
    /**
     * the channel need to be closed
     */
    private final Channel channel;
  
    /**
     * Create a ChannelClosedEvent.
     *
     * @param channel the channel need to be closed
     */
    public ChannelClosedEvent(Channel channel) {
      super(EventType.CHANNEL_CLOSED);
      this.channel = channel;
    }
  
    /**
     * Get the channel need to be closed.
     *
     * @return Channel the channel need to be closed
     */
    public Channel getChannel() {
      return channel;
    }
  }
  