devs.speechpackage
Class DialogNodeBehavior

java.lang.Object
  devs.speechpackage.DialogNodeBehavior

Direct Known Subclasses:

NewGrammarDialogNodeBehavior

 class DialogNodeBehavior
extends java.lang.Object

Provides the default behavior for dialog node. Applications will typically extend this class and override methods as appropriate

Constructor Summary

DialogNodeBehavior()

Method Summary

edu.cmu.sphinx.jsapi.JSGFGrammar	getGrammar() Retrieves the grammar associated with this ndoe
java.lang.String	getName() Returns the name for this node
(package private) javax.speech.recognition.RuleParse	getRuleParse(edu.cmu.sphinx.result.Result result) Retrieves the rule parse for the given result
(package private) java.lang.String	getTagString(edu.cmu.sphinx.result.Result result) Gets a space delimited string of tags representing the result
void	onEntry() Called when this node becomes the active node
void	onExit() Called when this node is no lnoger the active node
void	onInit(DialogManager.DialogNode node) Called during the initialization phase
void	onReady() Called when this node is ready to perform recognition
java.lang.String	onRecognize(edu.cmu.sphinx.result.Result result)
java.lang.String	toString() Returns the string representation of this object
(package private) void	trace(java.lang.String msg) Outputs a trace message

Methods inherited from class java.lang.Object

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

Constructor Detail

DialogNodeBehavior

DialogNodeBehavior()

Method Detail

onInit

public void onInit(DialogManager.DialogNode node)

Called during the initialization phase

Parameters:

node - the dialog node that the behavior is attached to

onEntry

public void onEntry()
             throws java.io.IOException

Called when this node becomes the active node

Throws:

java.io.IOException

onReady

public void onReady()

Called when this node is ready to perform recognition

onRecognize

public java.lang.String onRecognize(edu.cmu.sphinx.result.Result result)
                             throws javax.speech.recognition.GrammarException

Throws:

javax.speech.recognition.GrammarException

onExit

public void onExit()

Called when this node is no lnoger the active node

getName

public java.lang.String getName()

Returns the name for this node

Returns:

the name of the node

toString

public java.lang.String toString()

Returns the string representation of this object

Overrides:

toString in class java.lang.Object

Returns:

the string representation of this object

getGrammar

public edu.cmu.sphinx.jsapi.JSGFGrammar getGrammar()

Retrieves the grammar associated with this ndoe

Returns:

the grammar

getRuleParse

javax.speech.recognition.RuleParse getRuleParse(edu.cmu.sphinx.result.Result result)
                                          throws javax.speech.recognition.GrammarException

Retrieves the rule parse for the given result

Parameters:

the - recognition result

Returns:

the rule parse for the result

Throws:

javax.speech.recognition.GrammarException - if there is an error while parsing the result

getTagString

java.lang.String getTagString(edu.cmu.sphinx.result.Result result)
                        throws javax.speech.recognition.GrammarException

Gets a space delimited string of tags representing the result

Parameters:

result - the recognition result

Returns:

the tag string

Throws:

javax.speech.recognition.GrammarException - if there is an error while parsing the result

trace

void trace(java.lang.String msg)

Outputs a trace message

Parameters:

the - trace message