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AnnotationSetEvent |
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1 /* 2 * Copyright (c) 1998-2001, The University of Sheffield. 3 * 4 * This file is part of GATE (see http://gate.ac.uk/), and is free 5 * software, licenced under the GNU Library General Public License, 6 * Version 2, June 1991 (in the distribution as file licence.html, 7 * and also available at http://gate.ac.uk/gate/licence.html). 8 * 9 * Valentin Tablan 12/12/2000 10 * 11 * $Id: AnnotationSetEvent.java,v 1.3 2001/09/21 12:21:54 valyt Exp $ 12 */ 13 14 package gate.event; 15 16 import java.util.EventObject; 17 import gate.*; 18 19 /** 20 * This class models events fired by an {@link gate.AnnotationSet}. 21 */ 22 public class AnnotationSetEvent extends GateEvent{ 23 24 /**Event type used for situations when a new annotation has been added*/ 25 public static final int ANNOTATION_ADDED = 201; 26 27 /**Event type used for situations when an annotation has been removed*/ 28 public static final int ANNOTATION_REMOVED = 202; 29 30 31 /** 32 * Constructor. 33 * @param source the {@link gate.AnnotationSet} that fired the event 34 * @param type the type of the event 35 * @param sourceDocument the {@link gate.Document} for wich the annotation 36 * was added or removed. 37 * @param annotation the annotation added or removed. 38 */ 39 public AnnotationSetEvent(AnnotationSet source, 40 int type, 41 Document sourceDocument, 42 Annotation annotation) { 43 super(source, type); 44 this.sourceDocument = sourceDocument; 45 this.annotation = annotation; 46 } 47 48 /** 49 * Gets the document that has had an annotation added or removed. 50 * @return a {@link gate.Document} 51 */ 52 public gate.Document getSourceDocument() { 53 return sourceDocument; 54 } 55 56 /** 57 * Gets the annotation that has been added or removed 58 * @return a {@link gate.Annotation} 59 */ 60 public gate.Annotation getAnnotation() { 61 return annotation; 62 } 63 64 private gate.Document sourceDocument; 65 private gate.Annotation annotation; 66 }
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AnnotationSetEvent |
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