gate.event
Class DocumentEvent

java.lang.Object
  java.util.EventObject
      gate.event.GateEvent
          gate.event.DocumentEvent

All Implemented Interfaces:

Serializable

public class DocumentEvent
extends GateEvent

This class models events fired by an Document.

See Also:

Serialized Form

Field Summary

static int	ANNOTATION_SET_ADDED Event type used to mark the addition of an AnnotationSet
static int	ANNOTATION_SET_REMOVED Event type used to mark the removal of an AnnotationSet
static int	CONTENT_EDITED Event type used to mark the editing of the document content

Fields inherited from class gate.event.GateEvent

FEATURES_UPDATED, type

Fields inherited from class java.util.EventObject

source

Constructor Summary

DocumentEvent(Document source, int type, Long editStart, Long editEnd)
Constructor.

DocumentEvent(Document source, int type, String setName)
Constructor.

Method Summary

String	getAnnotationSetName() Gets the name of the AnnotationSet that has been added or removed.
Long	getEditEnd()
Long	getEditStart()

Methods inherited from class gate.event.GateEvent

getType

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Field Detail

ANNOTATION_SET_ADDED

public static final int ANNOTATION_SET_ADDED

Event type used to mark the addition of an AnnotationSet

See Also:

Constant Field Values

ANNOTATION_SET_REMOVED

public static final int ANNOTATION_SET_REMOVED

Event type used to mark the removal of an AnnotationSet

See Also:

Constant Field Values

CONTENT_EDITED

public static final int CONTENT_EDITED

Event type used to mark the editing of the document content

See Also:

Constant Field Values

Constructor Detail

DocumentEvent

public DocumentEvent(Document source,
                     int type,
                     String setName)

Constructor.

Parameters:

source - the document that has been changed

type - the type of the event

setName - the name of the AnnotationSet that has been added or removed.

DocumentEvent

public DocumentEvent(Document source,
                     int type,
                     Long editStart,
                     Long editEnd)

Constructor.

Parameters:

source - the document that has been changed

type - the type of the event

editStart - the offset where the edit operation started

editEnd - the offset where the edit operation ended

Method Detail

getAnnotationSetName

public String getAnnotationSetName()

Gets the name of the AnnotationSet that has been added or removed.

getEditEnd

public Long getEditEnd()

Returns:

Returns the editEnd.

getEditStart

public Long getEditStart()

Returns:

Returns the editStart.