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1   /*
2    * Copyright 2014 The Netty Project
3    *
4    * The Netty Project licenses this file to you under the Apache License,
5    * version 2.0 (the "License"); you may not use this file except in compliance
6    * with the License. You may obtain a copy of the License at:
7    *
8    *   http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations
14   * under the License.
15   */
16  
17  package io.netty.channel;
18  
19  import io.netty.util.concurrent.AbstractEventExecutor;
20  
21  /**
22   * Skeletal implementation of {@link EventLoop}.
23   */
24  public abstract class AbstractEventLoop extends AbstractEventExecutor implements EventLoop {
25  
26      protected AbstractEventLoop() { }
27  
28      protected AbstractEventLoop(EventLoopGroup parent) {
29          super(parent);
30      }
31  
32      @Override
33      public EventLoopGroup parent() {
34          return (EventLoopGroup) super.parent();
35      }
36  
37      @Override
38      public EventLoop next() {
39          return (EventLoop) super.next();
40      }
41  
42      @Override
43      public EventLoop unwrap() {
44          return this;
45      }
46  }