001/* PulseAudioMixerInfo.java
002   Copyright (C) 2008 Red Hat, Inc.
003
004This file is part of IcedTea-Sound.
005
006IcedTea-Sound is free software; you can redistribute it and/or
007modify it under the terms of the GNU General Public License as published by
008the Free Software Foundation, version 2.
009
010IcedTea-Sound is distributed in the hope that it will be useful,
011but WITHOUT ANY WARRANTY; without even the implied warranty of
012MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013General Public License for more details.
014
015You should have received a copy of the GNU General Public License
016along with IcedTea-Sound; see the file COPYING.  If not, write to
017the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
01802110-1301 USA.
019
020Linking this library statically or dynamically with other modules is
021making a combined work based on this library.  Thus, the terms and
022conditions of the GNU General Public License cover the whole
023combination.
024
025As a special exception, the copyright holders of this library give you
026permission to link this library with independent modules to produce an
027executable, regardless of the license terms of these independent
028modules, and to copy and distribute the resulting executable under
029terms of your choice, provided that you also meet, for each linked
030independent module, the terms and conditions of the license of that
031module.  An independent module is a module which is not derived from
032or based on this library.  If you modify this library, you may extend
033this exception to your version of the library, but you are not
034obligated to do so.  If you do not wish to do so, delete this
035exception statement from your version.
036 */
037
038package org.classpath.icedtea.pulseaudio;
039
040import javax.sound.sampled.Mixer;
041
042public final class PulseAudioMixerInfo extends Mixer.Info {
043    // singleton
044
045    private static PulseAudioMixerInfo _instance = null;
046
047    protected PulseAudioMixerInfo(String name, String vendor,
048            String description, String version) {
049        super(name, vendor, description, version);
050    }
051
052    // the "getInstance()" method
053    synchronized public static PulseAudioMixerInfo getInfo() {
054        if (_instance == null) {
055            _instance = new PulseAudioMixerInfo("PulseAudio Mixer", "IcedTea-Sound",
056                    "the ear-candy mixer", "0.02");
057        }
058
059        return _instance;
060    }
061
062}