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com.sun.media.sound

public final Class DataPusher

Class Inheritance

extends Object
implements Runnable

java.lang.Object
com.sun.media.sound.DataPusher

All Implemented Interfaces

java.lang.Runnable

Imports

java.util.Arrays, javax.sound.sampled.AudioFormat, .AudioInputStream, .SourceDataLine

Class to write an AudioInputStream to a SourceDataLine. Was previously an inner class in various classes like JavaSoundAudioClip and sun.audio.AudioDevice. It auto-opens and closes the SourceDataLine.

Authors: Kara Kytle, Florian Bomers

Field Summary

Modifier and Type	Field and Description
private final AudioInputStream	ais
private final byte[]	audioData
private final int	audioDataByteLength
private static final int	AUTO_CLOSE_TIME
private final int	BUFFER_SIZE
pack-priv boolean	daemonThread
private final AudioFormat	format
private boolean	looping
private int	newPos
private int	pos
private Thread	pushThread
private final SourceDataLine	source
private final int	STATE_NONE
private final int	STATE_PLAYING
private final int	STATE_STOPPED
private final int	STATE_STOPPING
private final int	STATE_WAITING
private int	threadState
private int	wantedState

Constructor Summary

Access	Constructor and Description
public	DataPusher(SourceDataLine sourceLine, AudioFormat format, byte[] audioData, int byteLength)
public	DataPusher(SourceDataLine sourceLine, AudioFormat format, byte[] audioData, int byteLength, boolean daemon)
public	DataPusher(SourceDataLine sourceLine, AudioInputStream ais)
private	DataPusher(final SourceDataLine source, final AudioFormat format, final AudioInputStream ais, final byte[] audioData, final int audioDataByteLength, final boolean daemon)

Method Summary

Modifier and Type	Method and Description
pack-priv synchronized void	close()
public synchronized boolean	isPlaying()
public void	run() Implements java.lang.Runnable.run. Write data to the source data line.
public synchronized void	start()
public synchronized void	start(boolean loop)
public synchronized void	stop()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

ais	back to summary
private final AudioInputStream ais

audioData	back to summary
private final byte[] audioData

audioDataByteLength	back to summary
private final int audioDataByteLength

AUTO_CLOSE_TIME	back to summary
private static final int AUTO_CLOSE_TIME

BUFFER_SIZE	back to summary
private final int BUFFER_SIZE

daemonThread	back to summary
pack-priv boolean daemonThread

format	back to summary
private final AudioFormat format

looping	back to summary
private boolean looping

newPos	back to summary
private int newPos

pos	back to summary
private int pos

pushThread	back to summary
private Thread pushThread

source	back to summary
private final SourceDataLine source

STATE_NONE	back to summary
private final int STATE_NONE

STATE_PLAYING	back to summary
private final int STATE_PLAYING

STATE_STOPPED	back to summary
private final int STATE_STOPPED

STATE_STOPPING	back to summary
private final int STATE_STOPPING

STATE_WAITING	back to summary
private final int STATE_WAITING

threadState	back to summary
private int threadState

wantedState	back to summary
private int wantedState

Constructor Detail

DataPusher	back to summary
public DataPusher(SourceDataLine sourceLine, AudioFormat format, byte[] audioData, int byteLength)

DataPusher	back to summary
public DataPusher(SourceDataLine sourceLine, AudioFormat format, byte[] audioData, int byteLength, boolean daemon)

DataPusher	back to summary
public DataPusher(SourceDataLine sourceLine, AudioInputStream ais)

DataPusher	back to summary
private DataPusher(final SourceDataLine source, final AudioFormat format, final AudioInputStream ais, final byte[] audioData, final int audioDataByteLength, final boolean daemon)

Method Detail

close	back to summary
pack-priv synchronized void close()

isPlaying	back to summary
public synchronized boolean isPlaying()

run

back to summary

public void run()

Implements java.lang.Runnable.run.

Write data to the source data line.

Annotations

@Override

start	back to summary
public synchronized void start()

start	back to summary
public synchronized void start(boolean loop)

stop	back to summary
public synchronized void stop()