001    /*
002      GRANITE DATA SERVICES
003      Copyright (C) 2011 GRANITE DATA SERVICES S.A.S.
004    
005      This file is part of Granite Data Services.
006    
007      Granite Data Services is free software; you can redistribute it and/or modify
008      it under the terms of the GNU Library General Public License as published by
009      the Free Software Foundation; either version 2 of the License, or (at your
010      option) any later version.
011    
012      Granite Data Services is distributed in the hope that it will be useful, but
013      WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
014      FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
015      for more details.
016    
017      You should have received a copy of the GNU Library General Public License
018      along with this library; if not, see <http://www.gnu.org/licenses/>.
019    */
020    
021    package org.granite.gravity;
022    
023    import java.util.TimerTask;
024    
025    /**
026     * @author Franck WOLFF
027     */
028    public class TimeChannel {
029    
030            private final Channel channel;
031            private TimerTask timerTask;
032            
033            public TimeChannel(Channel channel) {
034                    this(channel, null);
035            }
036            
037            public TimeChannel(Channel channel, TimerTask timerTask) {
038                    if (channel == null)
039                            throw new NullPointerException("Channel cannot be null");
040                    this.channel = channel;
041                    this.timerTask = timerTask;
042            }
043    
044            public Channel getChannel() {
045                    return channel;
046            }
047    
048            public TimerTask getTimerTask() {
049                    return timerTask;
050            }
051    
052            public void setTimerTask(TimerTask timerTask) {
053                    this.timerTask = timerTask;
054            }
055    
056            @Override
057            public boolean equals(Object obj) {
058                    return obj instanceof TimeChannel && channel.equals(((TimeChannel)obj).channel);
059            }
060    
061            @Override
062            public int hashCode() {
063                    return channel.hashCode();
064            }
065    }