com.sun.speech.engine.synthesis
Class SynthesizerMonitor

java.lang.Object
  com.sun.speech.engine.EngineMonitor
      com.sun.speech.engine.synthesis.SynthesizerMonitor

public class SynthesizerMonitor

extends EngineMonitor

Simple GUI that monitors events and state changes of an Synthesizer. Used for debugging and testing purposes.

Nested Class Summary

Nested classes inherited from class com.sun.speech.engine.EngineMonitor

EngineMonitor.EngineMonitorEngineListener

Field Summary

protected javax.swing.JLabel	queueEmptyLabel Label containing "queue empty"
protected javax.swing.JLabel	queueNotEmptyLabel Label containing "queue not empty"
protected javax.swing.JLabel	queueSizeLabel Label containing "queue size"

Fields inherited from class com.sun.speech.engine.EngineMonitor

allocatedLabel, allocatingResourcesLabel, deallocatedLabel, deallocatingResourcesLabel, engine, engineListener, eventPanel, pausedLabel, resumedLabel, statePanel

Constructor Summary

SynthesizerMonitor(javax.speech.synthesis.Synthesizer synth)
Class constructor.

Method Summary

protected java.lang.String	engineStateString(long state) Returns a String representing the state.
protected javax.speech.EngineListener	getEngineListener() Creates the engine listener if necessary, and then returns it.
java.awt.Component	getStatePanel() Gets the panel containing the labels for representing the current engine state.
protected void	handleEvent(javax.speech.EngineEvent e) Handles an event from the engine.
protected void	updateGUIComponents() Checks the current state of the engine and makes sure the GUI components reflect this state accurately.

Methods inherited from class com.sun.speech.engine.EngineMonitor

appendBuffer, getEventPanel, updateEngineStateComponents

Methods inherited from class java.lang.Object

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

Field Detail

queueEmptyLabel

protected javax.swing.JLabel queueEmptyLabel

Label containing "queue empty"

queueNotEmptyLabel

protected javax.swing.JLabel queueNotEmptyLabel

Label containing "queue not empty"

queueSizeLabel

protected javax.swing.JLabel queueSizeLabel

Label containing "queue size"

Constructor Detail

SynthesizerMonitor

public SynthesizerMonitor(javax.speech.synthesis.Synthesizer synth)

Class constructor.

Parameters:

synth - the Synthesizer to monitor

Method Detail

getEngineListener

protected javax.speech.EngineListener getEngineListener()

Description copied from class: EngineMonitor

Creates the engine listener if necessary, and then returns it. There should be only one.

Overrides:

getEngineListener in class EngineMonitor

Returns:

the engine listener

getStatePanel

public java.awt.Component getStatePanel()

Gets the panel containing the labels for representing the current engine state. This augments the super class's panel by adding synthesizer queue state.

Overrides:

getStatePanel in class EngineMonitor

Returns:

the panel containing the labels for representing the current engine state.

updateGUIComponents

protected void updateGUIComponents()

Description copied from class: EngineMonitor

Checks the current state of the engine and makes sure the GUI components reflect this state accurately.

Overrides:

updateGUIComponents in class EngineMonitor

engineStateString

protected java.lang.String engineStateString(long state)

Description copied from class: EngineMonitor

Returns a String representing the state.

Overrides:

engineStateString in class EngineMonitor

Parameters:

state - the state to turn into a String

Returns:

a String representing the state

handleEvent

protected void handleEvent(javax.speech.EngineEvent e)

Description copied from class: EngineMonitor

Handles an event from the engine.

Overrides:

handleEvent in class EngineMonitor

Parameters:

e - the event from the engine