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EntitySet |
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1 /* 2 * EntitySet.java 3 * 4 * Copyright (c) 1998-2001, The University of Sheffield. 5 * 6 * This file is part of GATE (see http://gate.ac.uk/), and is free 7 * software, licenced under the GNU Library General Public License, 8 * Version 2, June 1991 (in the distribution as file licence.html, 9 * and also available at http://gate.ac.uk/gate/licence.html). 10 * 11 * Valentin Tablan, July/2000 12 * 13 * $Id: EntitySet.java,v 1.5 2001/09/26 11:41:05 marin Exp $ 14 */ 15 16 package gate.creole.nerc; 17 18 import gate.*; 19 20 import java.util.*; 21 import java.io.Serializable; 22 23 /** Representing a set of entities found in a single text file. 24 * Each member a the set is an EntityDescriptor 25 */ 26 public class EntitySet extends AbstractSet implements Set, Serializable { 27 28 /** Constructs an entity set from a Gate annotation set*/ 29 public EntitySet(String fileName, Document document, 30 AnnotationSet annotationSet) { 31 this.fileName = fileName; 32 myEntities = new HashSet(); 33 if(annotationSet != null){ 34 Iterator annIter = annotationSet.iterator(); 35 while(annIter.hasNext()){ 36 myEntities.add(new EntityDescriptor(document, 37 (Annotation)annIter.next())); 38 } 39 } 40 } 41 42 /** Returns the name of the file where the entities in this set 43 * were discovered 44 */ 45 public String getTextFileName() { 46 return fileName; 47 } 48 49 /** Returns a string giving the file name on one line (preceded by 50 * "==== FILE : " followed by each entity descriptor's string 51 * representation, one-per-line. 52 */ 53 public String toString() { 54 ///String res = "==== FILE: " + fileName + "\n"; 55 StringBuffer res = new StringBuffer(gate.Gate.STRINGBUFFER_SIZE); 56 57 res.append("==== FILE: "); 58 res.append(fileName); 59 res.append("\n"); 60 61 Iterator entIter = myEntities.iterator(); 62 while(entIter.hasNext()){ 63 /// res += entIter.next().toString() + "\n"; 64 res.append(entIter.next().toString()); 65 res.append("\n"); 66 } 67 return res.toString(); 68 } 69 70 public int size(){ return myEntities.size();} 71 72 public Iterator iterator() {return myEntities.iterator();} 73 74 String fileName; 75 Set myEntities; 76 }
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EntitySet |
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