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1 /* 2 * Lookup.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, 11/07/2000 12 * 13 * $Id: Lookup.java,v 1.6 2001/11/09 15:15:48 nasso Exp $ 14 */ 15 16 package gate.creole.gazetteer; 17 18 /** 19 * Used to describe a type of lookup annotations. A lookup is described by a 20 * major type a minor type and a list of languages. 21 * All these values are strings (the list of languages is a string and it is 22 * intended to represesnt a comma separated list). 23 * 24 */ 25 public class Lookup implements java.io.Serializable { 26 27 /** Debug flag 28 */ 29 private static final boolean DEBUG = false; 30 31 /** 32 * Creates a new Lookup value with the given major and minor types and 33 * languages. 34 * 35 * @param major 36 * @param minor 37 * @param languages 38 */ 39 public Lookup(String major, String minor, String languages){ 40 majorType = major; 41 minorType = minor; 42 this.languages = languages; 43 } 44 45 /** 46 * Tha major type for this lookup, e.g. "Organisation" 47 * 48 */ 49 public String majorType; 50 /** 51 * The minor type for this lookup, e.g. "Company" 52 * 53 */ 54 public String minorType; 55 /** 56 * The languages for this lookup, e.g. "English, French" 57 * 58 */ 59 public String languages; 60 61 /** 62 * Returns a string representation of this lookup in the format 63 * majorType.minorType 64 * 65 */ 66 public String toString(){ 67 if(null == minorType) return majorType; 68 else return majorType + "." + minorType; 69 } 70 71 /** 72 * Two lookups are equal if they have the same string representation 73 * (major type and minor type). 74 * @param obj 75 */ 76 public boolean equals(Object obj){ 77 if(obj instanceof Lookup) return obj.toString().equals(toString()); 78 else return false; 79 } // equals 80 81 /** * 82 */ 83 public int hashCode(){ return toString().hashCode();} 84 85 } // Lookup 86
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