gate.jape
Class Transducer

java.lang.Object
  gate.jape.Transducer

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

MultiPhaseTransducer, Rule, SinglePhaseTransducer

public abstract class Transducer
extends Object
implements Serializable

Represents a single or multiphase transducer.

See Also:

Serialized Form

Field Summary

protected boolean	enableDebugging Switch used to activate the JAPE debugger
protected boolean	interrupted
protected String	name Name of this transducer.
protected Ontology	ontology

Constructor Summary

Transducer()

Method Summary

void	addProgressListener(ProgressListener l)
void	addStatusListener(StatusListener l)
abstract void	cleanUp() Clean up (delete action class files, for e.g.).
abstract void	finish() Finish: replace dynamic data structures with Java arrays; called after parsing.
protected void	fireProcessFinished()
protected void	fireProgressChanged(int e) This property affects the Appelt style of rules application.
protected void	fireStatusChanged(String e)
URL	getBaseURL()
String	getName() Get the phase name of this transducer
Ontology	getOntology() Gets the ontology used by this transducer;
void	interrupt() Notifies this PR that it should stop its execution as soon as possible.
boolean	isDebugMode()
boolean	isEnableDebugging()
boolean	isInterrupted() Checks whether this PR has been interrupted since the last time its transduce(Document, AnnotationSet, AnnotationSet) method was called.
boolean	isMatchGroupMode()
void	removeProgressListener(ProgressListener l)
void	removeStatusListener(StatusListener l)
void	setBaseURL(URL newBaseURL)
void	setDebugMode(boolean debugMode)
void	setEnableDebugging(boolean enableDebugging)
void	setMatchGroupMode(boolean mode)
void	setOntology(Ontology ontology) Sets the ontology used by this transducer;
abstract String	toString(String pad) Create a string representation of the object with padding.
abstract void	transduce(Document doc, AnnotationSet inputAS, AnnotationSet outputAS) Transduce a document.

Methods inherited from class java.lang.Object

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

Field Detail

name

protected String name

Name of this transducer.

ontology

protected Ontology ontology

interrupted

protected boolean interrupted

enableDebugging

protected boolean enableDebugging

Switch used to activate the JAPE debugger

Constructor Detail

Transducer

public Transducer()

Method Detail

getName

public String getName()

Get the phase name of this transducer

transduce

public abstract void transduce(Document doc,
                               AnnotationSet inputAS,
                               AnnotationSet outputAS)
                        throws JapeException,
                               ExecutionException

Transduce a document.

Throws:

JapeException

ExecutionException

finish

public abstract void finish()

Finish: replace dynamic data structures with Java arrays; called after parsing.

cleanUp

public abstract void cleanUp()

Clean up (delete action class files, for e.g.).

toString

public abstract String toString(String pad)

Create a string representation of the object with padding.

isInterrupted

public boolean isInterrupted()

Checks whether this PR has been interrupted since the last time its transduce(Document, AnnotationSet, AnnotationSet) method was called.

interrupt

public void interrupt()

Notifies this PR that it should stop its execution as soon as possible.

setBaseURL

public void setBaseURL(URL newBaseURL)

getBaseURL

public URL getBaseURL()

removeProgressListener

public void removeProgressListener(ProgressListener l)

addProgressListener

public void addProgressListener(ProgressListener l)

setDebugMode

public void setDebugMode(boolean debugMode)

isDebugMode

public boolean isDebugMode()

setMatchGroupMode

public void setMatchGroupMode(boolean mode)

isMatchGroupMode

public boolean isMatchGroupMode()

fireProgressChanged

protected void fireProgressChanged(int e)

This property affects the Appelt style of rules application. If true then the longest match will be fired otherwise the shortest will be used. By default it is true.

fireProcessFinished

protected void fireProcessFinished()

removeStatusListener

public void removeStatusListener(StatusListener l)

addStatusListener

public void addStatusListener(StatusListener l)

fireStatusChanged

protected void fireStatusChanged(String e)

getOntology

public Ontology getOntology()

Gets the ontology used by this transducer;

Returns:

an Ontology value;

setOntology

public void setOntology(Ontology ontology)

Sets the ontology used by this transducer;

Parameters:

ontology - an Ontology value;

isEnableDebugging

public boolean isEnableDebugging()

setEnableDebugging

public void setEnableDebugging(boolean enableDebugging)