org.jvoicexml.implementation.mary
Class MaryAudioOutput

java.lang.Object
  org.jvoicexml.implementation.mary.MaryAudioOutput

All Implemented Interfaces:

EventListener, LineListener

public final class MaryAudioOutput
extends Object
implements LineListener

Lineoutput for Mary.

Since:

0.6

Version:

$Revision: 2355 $

Author:

Dirk Schnelle-Walka, Giannis Assiouras

Constructor Summary

MaryAudioOutput(Object lock)
Constructs a new object.

Method Summary

void	cancelOutput() Cancels the currently playing audio.
boolean	isBusy() Checks if there is currently an audio playing.
void	queueAudio(ByteArrayInputStream inputStream)
void	update(LineEvent event) Notifies the SynthesisQueue Thread that the audio has been played.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MaryAudioOutput

public MaryAudioOutput(Object lock)

Constructs a new object.

Parameters:

lock - object in which SynthesisQueue Thread waits until audio playing is complete

Method Detail

queueAudio

public void queueAudio(ByteArrayInputStream inputStream)
                throws LineUnavailableException,
                       IOException,
                       UnsupportedAudioFileException

Parameters:

inputStream - that contains the processed data from the Mary Server

Throws:

LineUnavailableException - if a clip object is not available due to resource restrictions

IOException - if an I/O Exception occurs

UnsupportedAudioFileException - if the stream does not point to valid audio file data recognized by the system

cancelOutput

public void cancelOutput()

Cancels the currently playing audio.

isBusy

public boolean isBusy()

Checks if there is currently an audio playing.

Returns:

true if there is an active output.

update

public void update(LineEvent event)

Notifies the SynthesisQueue Thread that the audio has been played.

Specified by:

update in interface LineListener