hmi.elckerlyc.audioengine
Class AudioPlanPlayer

java.lang.Object
  hmi.elckerlyc.audioengine.AudioPlanPlayer

public class AudioPlanPlayer
extends Object

Runs the VerbalPlan. For rapid execution of new audio, the AudioPlanPlayer always has a thread available in which the plan can be run. Use shutdown to close the VerbalPlanPlayer completely and get rid of this thread. The AudioPlanPlayer should not be reused after shutdown.

Author:

reidsma, welberge TODO: merge with VerbalPlanPlayer into a generic multithreaded plan player?

Nested Class Summary

(package private) class

AudioPlanPlayer.AudioRunner

Field Summary

private Future<?>	audioRunner
private ArrayList<AudioUnit>	audioUnits
private boolean	doStop
private List<BMLExceptionListener>	exceptionListeners
private ExecutorService	exec
private static org.slf4j.Logger	logger
private double	time

Constructor Summary

AudioPlanPlayer()

Method Summary

void	addAudioUnit(AudioUnit au)
void	addExceptionListener(BMLExceptionListener es)
private void	auException(AudioUnit au, String message, double time) Callback for behaviors
void	clearAll(double absoluteTime)
void	exception(BMLExceptionFeedback e)
private AudioUnit	getAudioUnit(String id, String bmlId)
Set<String>	getBehaviours(String bmlId)
double	getEndTime(String behId, String bmlId)
Set<String>	getInvalidBehaviors()
int	getNumberOfAudioUnits()
void	interruptBehaviourBlock(String bmlId, double time)
void	play(double t)
void	removeAllExceptionListeners()
private void	removeAudioUnit(AudioUnit au)
void	removeAudioUnit(String id, String bmlId)
private void	removeAudioUnits(List<AudioUnit> auList)
void	reset()
void	scheduleStop()
void	setBMLBlockState(String bmlId, PlanUnitState state)
void	setParameterValue(String behId, String bmlId, String paramId, float value)
void	setParameterValue(String behId, String bmlId, String paramId, String value)
void	shutdown() Shutdown the AudioPlanPlayer thread
void	stop() Stop playing speech units

Methods inherited from class java.lang.Object

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

Field Detail

logger

private static org.slf4j.Logger logger

time

private double time

audioUnits

private ArrayList<AudioUnit> audioUnits

doStop

private boolean doStop

audioRunner

private Future<?> audioRunner

exec

private final ExecutorService exec

exceptionListeners

private List<BMLExceptionListener> exceptionListeners

Constructor Detail

AudioPlanPlayer

public AudioPlanPlayer()

Method Detail

exception

public void exception(BMLExceptionFeedback e)

addExceptionListener

public void addExceptionListener(BMLExceptionListener es)

removeAllExceptionListeners

public void removeAllExceptionListeners()

auException

private void auException(AudioUnit au,
                         String message,
                         double time)

Callback for behaviors

getAudioUnit

private AudioUnit getAudioUnit(String id,
                               String bmlId)

addAudioUnit

public void addAudioUnit(AudioUnit au)

getNumberOfAudioUnits

public int getNumberOfAudioUnits()

removeAudioUnit

private void removeAudioUnit(AudioUnit au)

removeAudioUnit

public void removeAudioUnit(String id,
                            String bmlId)

play

public void play(double t)

scheduleStop

public void scheduleStop()

removeAudioUnits

private void removeAudioUnits(List<AudioUnit> auList)

shutdown

public void shutdown()
              throws InterruptedException

Shutdown the AudioPlanPlayer thread

Throws:

InterruptedException

stop

public void stop()

Stop playing speech units

reset

public void reset()

getInvalidBehaviors

public Set<String> getInvalidBehaviors()

clearAll

public void clearAll(double absoluteTime)

setBMLBlockState

public void setBMLBlockState(String bmlId,
                             PlanUnitState state)

getEndTime

public double getEndTime(String behId,
                         String bmlId)

getBehaviours

public Set<String> getBehaviours(String bmlId)

interruptBehaviourBlock

public void interruptBehaviourBlock(String bmlId,
                                    double time)

setParameterValue

public void setParameterValue(String behId,
                              String bmlId,
                              String paramId,
                              float value)

setParameterValue

public void setParameterValue(String behId,
                              String bmlId,
                              String paramId,
                              String value)