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
021package org.granite.gravity;
022
023import java.util.TimerTask;
024
025/**
026 * @author Franck WOLFF
027 */
028public class TimeChannel<C extends Channel> {
029
030        private final C channel;
031        private TimerTask timerTask;
032        
033        public TimeChannel(C channel) {
034                this(channel, null);
035        }
036        
037        public TimeChannel(C 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 C 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}