streamedaudioplayer.java

来自「java 3d game jme 工程开发源代码」· Java 代码 · 共 67 行

/*
 * Copyright (c) 2003-2009 jMonkeyEngine
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 *
 * * Neither the name of 'jMonkeyEngine' nor the names of its contributors 
 *   may be used to endorse or promote products derived from this software 
 *   without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.jmex.audio.player;

import com.jmex.audio.AudioTrack;
import com.jmex.audio.stream.AudioInputStream;

/**
 * Player class that plays audio from a streaming source meaning the entire
 * audio track need not (and possibliy may not) be completely in memory to play.
 * 
 * @author Joshua Slack
 * @version $Id: StreamedAudioPlayer.java,v 1.1 2007/03/06 15:29:13 nca Exp $
 */
public abstract class StreamedAudioPlayer extends AudioPlayer {

    private AudioInputStream stream;

    public StreamedAudioPlayer(AudioInputStream stream, AudioTrack parent) {
        super(parent);
        this.stream = stream;
    }

    public AudioInputStream getStream() {
        return stream;
    }

    public void setStream(AudioInputStream stream) {
        this.stream = stream;
    }
    
    @Override
    public float getLength() {
        return getStream().getLength();
    }
}