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1   /*
2    * Copyright 2012 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  package org.jboss.netty.channel.socket.nio;
17  
18  import org.jboss.netty.channel.Channel;
19  import org.jboss.netty.channel.ChannelFuture;
20  
21  import java.nio.channels.Selector;
22  
23  
24  public interface NioSelector extends Runnable {
25  
26      void register(Channel channel, ChannelFuture future);
27  
28      /**
29       * Replaces the current {@link Selector} with a new {@link Selector} to work around the infamous epoll 100% CPU
30       * bug.
31       */
32      void rebuildSelector();
33  
34      void shutdown();
35  }