1 /*
2 * Copyright 2009 Red Hat, Inc.
3 *
4 * Red Hat licenses this file to you under the Apache License, version 2.0
5 * (the "License"); you may not use this file except in compliance with the
6 * 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;
17
18 /**
19 * The {@link CompleteChannelFuture} which is succeeded already. It is
20 * recommended to use {@link Channels#succeededFuture(Channel)} instead of
21 * calling the constructor of this future.
22 *
23 * @author <a href="http://www.jboss.org/netty/">The Netty Project</a>
24 * @author <a href="http://gleamynode.net/">Trustin Lee</a>
25 *
26 * @version $Rev: 2080 $, $Date: 2010-01-26 18:04:19 +0900 (Tue, 26 Jan 2010) $
27 */
28 public class SucceededChannelFuture extends CompleteChannelFuture {
29
30 /**
31 * Creates a new instance.
32 *
33 * @param channel the {@link Channel} associated with this future
34 */
35 public SucceededChannelFuture(Channel channel) {
36 super(channel);
37 }
38
39 public Throwable getCause() {
40 return null;
41 }
42
43 public boolean isSuccess() {
44 return true;
45 }
46 }