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    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  }