001/*
002 * Copyright 2010-2015 Institut Pasteur.
003 * 
004 * This file is part of Icy.
005 * 
006 * Icy is free software: you can redistribute it and/or modify
007 * it under the terms of the GNU General Public License as published by
008 * the Free Software Foundation, either version 3 of the License, or
009 * (at your option) any later version.
010 * 
011 * Icy is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
014 * GNU General Public License for more details.
015 * 
016 * You should have received a copy of the GNU General Public License
017 * along with Icy. If not, see <http://www.gnu.org/licenses/>.
018 */
019package icy.swimmingPool;
020
021import icy.common.listener.weak.WeakListener;
022import icy.main.Icy;
023
024/**
025 * Weak listener wrapper for SwimmingPoolListener.
026 * 
027 * @author Stephane
028 */
029public class WeakSwimmingPoolListener extends WeakListener<SwimmingPoolListener> implements SwimmingPoolListener
030{
031    public WeakSwimmingPoolListener(SwimmingPoolListener listener)
032    {
033        super(listener);
034    }
035
036    @Override
037    public void removeListener(Object source)
038    {
039        final SwimmingPool swimmingPool = Icy.getMainInterface().getSwimmingPool();
040
041        if (swimmingPool != null)
042            swimmingPool.removeListener(this);
043    }
044
045    @Override
046    public void swimmingPoolChangeEvent(SwimmingPoolEvent event)
047    {
048        final SwimmingPoolListener listener = getListener();
049
050        if (listener != null)
051            listener.swimmingPoolChangeEvent(event);
052    }
053}