socket
Class SpeechHandler

java.lang.Object
  socket.SpeechHandler

public class SpeechHandler
extends java.lang.Object

The method startupRecognitionServer runs the external "recserver" command.

Nested Class Summary

class

SpeechHandler.RunnableRecognition When running this thread: the client connects to the regserver.

Field Summary

(package private) java.lang.String[]	backupPromptPath
private CalendarConfiguration	calendarConf
private static boolean	computeXCPUTime
private Language	currentLanguage
private java.lang.String	currentRecognitionPackage
private java.lang.String	grammar
private java.lang.String	lastWavFileRecorded
private boolean	lastWavFileRetrieved
private java.lang.String	logDirectory
private static java.util.logging.Logger	logger
private net.sf.regulus.NBestRegResult	nbestRegResult
private java.lang.String	promptPrefix
private java.lang.Process	recServerProcess
private static net.sf.regulus.RegClient	regClient
private java.lang.Process	ttsProcess

Constructor Summary

SpeechHandler(CalendarConfiguration calendarConf, ApplicationState appState)
Constructor

Method Summary

void	abortPlayback()
void	abortRecognition() Abort an ongoing recognition
java.lang.String	getLastWavFileRecorded()
net.sf.regulus.NBestRegResult	getNbestRegResult()
int	getParamWriteWaveForms()
java.lang.String	getPrimaryGrammar() Gets the primaryGrammar used in recognition
net.sf.regulus.RegClient	getRegClient()
void	playback(java.lang.String playback_string)
java.lang.String	recognizeFile(java.lang.String file, java.lang.String grammar)
protected void	reconfigure(ApplicationState newAppState)
void	sendMsgToRegServer(java.lang.String msg)
void	setComputeCPUTimeEnabled(boolean enabled)
boolean	setParam(java.lang.String param, java.lang.String value)
void	setWaitDialogMessage(int progress, java.lang.String message)
boolean	shutdown()
private void	shutdownPlayback() stops any TTS processes running
private void	shutdownRecognition()
net.sf.regulus.NBestRegResult	startRecognition() Start a recognition request in a new thread and
void	startup()
private void	startupRecognition() Starts recognition server and client
private void	startupRecognitionServer() This simply runs the external "recserver" command
private void	startupRegServer() Invoke Regserver with GLM
private void	startupVocalizer() Run vocaliser with tts parameters.

Methods inherited from class java.lang.Object

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

Field Detail

logger

private static java.util.logging.Logger logger

calendarConf

private final CalendarConfiguration calendarConf

currentLanguage

private Language currentLanguage

regClient

private static net.sf.regulus.RegClient regClient

recServerProcess

private java.lang.Process recServerProcess

ttsProcess

private java.lang.Process ttsProcess

promptPrefix

private java.lang.String promptPrefix

grammar

private java.lang.String grammar

currentRecognitionPackage

private java.lang.String currentRecognitionPackage

lastWavFileRecorded

private java.lang.String lastWavFileRecorded

logDirectory

private java.lang.String logDirectory

lastWavFileRetrieved

private boolean lastWavFileRetrieved

computeXCPUTime

private static boolean computeXCPUTime

backupPromptPath

java.lang.String[] backupPromptPath

nbestRegResult

private net.sf.regulus.NBestRegResult nbestRegResult

Constructor Detail

SpeechHandler

public SpeechHandler(CalendarConfiguration calendarConf,
                     ApplicationState appState)

Constructor

Parameters:

calendarRootComponent -

calendarConf -

appState -

Method Detail

getNbestRegResult

public net.sf.regulus.NBestRegResult getNbestRegResult()

startup

public void startup()
             throws java.lang.Exception

Throws:

java.lang.Exception

startupVocalizer

private void startupVocalizer()

Run vocaliser with tts parameters.

shutdownPlayback

private void shutdownPlayback()

stops any TTS processes running

shutdown

public boolean shutdown()

startupRegServer

private void startupRegServer()
                       throws java.lang.Exception

Invoke Regserver with GLM

Throws:

java.lang.Exception

startupRecognitionServer

private void startupRecognitionServer()
                               throws java.lang.Exception

This simply runs the external "recserver" command

Throws:

java.lang.Exception

startupRecognition

private void startupRecognition()
                         throws java.lang.Exception

Starts recognition server and client

Throws:

FatalException

NuanceConfigException

java.lang.Exception

startRecognition

public net.sf.regulus.NBestRegResult startRecognition()

Start a recognition request in a new thread and

Returns:

true if the recognition was successful and the interpretation (message to be sent to the dialogue server) was created

abortRecognition

public void abortRecognition()

Abort an ongoing recognition

getPrimaryGrammar

public java.lang.String getPrimaryGrammar()

Gets the primaryGrammar used in recognition

shutdownRecognition

private void shutdownRecognition()

reconfigure

protected void reconfigure(ApplicationState newAppState)
                    throws java.lang.Exception

Parameters:

newAppState -

Throws:

java.lang.Exception

playback

public void playback(java.lang.String playback_string)
              throws java.lang.Exception

Parameters:

string -

Throws:

java.lang.Exception

abortPlayback

public void abortPlayback()

getLastWavFileRecorded

public java.lang.String getLastWavFileRecorded()

Returns:

Returns the lastWavFileRecorded.

getParamWriteWaveForms

public int getParamWriteWaveForms()

Returns:

Returns the lastWavFileRecorded.

setParam

public boolean setParam(java.lang.String param,
                        java.lang.String value)

Returns:

Returns the lastWavFileRecorded.

setWaitDialogMessage

public void setWaitDialogMessage(int progress,
                                 java.lang.String message)

setComputeCPUTimeEnabled

public void setComputeCPUTimeEnabled(boolean enabled)

Parameters:

b -

sendMsgToRegServer

public void sendMsgToRegServer(java.lang.String msg)
                        throws java.lang.Exception

Throws:

java.lang.Exception

getRegClient

public net.sf.regulus.RegClient getRegClient()

recognizeFile

public java.lang.String recognizeFile(java.lang.String file,
                                      java.lang.String grammar)
                               throws java.io.IOException

Throws:

java.io.IOException