svn-gvsig-desktop / tags / v1_0_2_Build_915 / applications / appCatalogYNomenclatorClient / src / es / gva / cit / catalogClient / languages / AbstractGeneralLanguage.java @ 12217
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| 1 | 3566 | jorpiell | |
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| 2 | 2820 | jorpiell | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 3 | *
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| 4 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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| 5 | *
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| 6 | * This program is free software; you can redistribute it and/or
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| 7 | * modify it under the terms of the GNU General Public License
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| 8 | * as published by the Free Software Foundation; either version 2
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| 9 | * of the License, or (at your option) any later version.
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| 10 | *
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| 11 | * This program is distributed in the hope that it will be useful,
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 14 | * GNU General Public License for more details.
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| 15 | *
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| 16 | * You should have received a copy of the GNU General Public License
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| 17 | * along with this program; if not, write to the Free Software
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| 18 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 19 | *
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| 20 | * For more information, contact:
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| 21 | *
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| 22 | * Generalitat Valenciana
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| 23 | * Conselleria d'Infraestructures i Transport
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| 24 | * Av. Blasco Ib??ez, 50
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| 25 | * 46010 VALENCIA
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| 26 | * SPAIN
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| 27 | *
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| 28 | * +34 963862235
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| 29 | * gvsig@gva.es
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| 30 | * www.gvsig.gva.es
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| 31 | *
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| 32 | * or
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| 33 | *
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| 34 | * IVER T.I. S.A
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| 35 | * Salamanca 50
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| 36 | * 46005 Valencia
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| 37 | * Spain
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| 38 | *
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| 39 | * +34 963163400
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| 40 | * dac@iver.es
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| 41 | */
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| 42 | 2047 | luisw | package es.gva.cit.catalogClient.languages; |
| 43 | import java.util.Iterator; |
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| 44 | import java.util.StringTokenizer; |
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| 45 | import java.util.Vector; |
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| 46 | |||
| 47 | /**
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| 48 | 2820 | jorpiell | * All classes that implement a "Language" must to inherit of this class
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| 49 | 3566 | jorpiell | *
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| 50 | *
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| 51 | * @author Jorge Piera Llodra (piera_jor@gva.es)
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| 52 | 2047 | luisw | */
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| 53 | 2724 | jorpiell | public abstract class AbstractGeneralLanguage implements ILanguages { |
| 54 | 3566 | jorpiell | |
| 55 | /**
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| 56 | *
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| 57 | *
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| 58 | */
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| 59 | 3074 | jorpiell | protected String currentQuery = null; |
| 60 | 3566 | jorpiell | |
| 61 | /**
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| 62 | *
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| 63 | *
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| 64 | */
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| 65 | 3074 | jorpiell | protected String currentClause = null; |
| 66 | 2047 | luisw | |
| 67 | 3566 | jorpiell | /**
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| 68 | * Divide a phrase in lines
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| 69 | *
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| 70 | * @param concordancia If is 'E' (exact) don't divide
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| 71 | *
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| 72 | * @return Iteraror
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| 73 | * A set of words
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| 74 | * @param line phrase to search
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| 75 | * @param titleKeys
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| 76 | */
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| 77 | public Iterator parseValues(String line, String titleKeys) { |
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| 78 | 2724 | jorpiell | Vector values = new Vector(); |
| 79 | 8765 | jjdelcerro | |
| 80 | if (titleKeys == null){ |
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| 81 | titleKeys = "E";
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| 82 | } |
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| 83 | |||
| 84 | 2724 | jorpiell | if (titleKeys.equals("E")) { |
| 85 | values.add(line); |
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| 86 | return values.iterator();
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| 87 | } |
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| 88 | StringTokenizer doubleQuotesTokenizer = new StringTokenizer(line, "\"", |
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| 89 | true);
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| 90 | boolean inside = false; |
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| 91 | while (doubleQuotesTokenizer.hasMoreTokens()) {
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| 92 | String token = doubleQuotesTokenizer.nextToken();
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| 93 | if (token.equals("\"")) { |
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| 94 | inside = !inside; |
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| 95 | } else if (inside) { |
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| 96 | values.add(token); |
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| 97 | } else {
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| 98 | StringTokenizer spaceTokenizer = new StringTokenizer(token, " "); |
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| 99 | while (spaceTokenizer.hasMoreTokens()) {
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| 100 | String value = spaceTokenizer.nextToken();
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| 101 | values.add(value); |
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| 102 | } |
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| 103 | } |
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| 104 | } |
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| 105 | return values.iterator();
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| 106 | 3566 | jorpiell | } |
| 107 | 2724 | jorpiell | |
| 108 | 3566 | jorpiell | /**
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| 109 | * Return logic operators
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| 110 | *
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| 111 | *
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| 112 | * @return Or or And
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| 113 | * @param titleKeys E,A o Y --> Exact, All, anY
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| 114 | */
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| 115 | public String getOperator(String titleKeys) { |
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| 116 | 8765 | jjdelcerro | if (titleKeys == null){ |
| 117 | titleKeys = "E";
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| 118 | } |
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| 119 | if (titleKeys.equals("Y")) { |
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| 120 | 2724 | jorpiell | return "Or"; |
| 121 | } else {
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| 122 | return "And"; |
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| 123 | } |
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| 124 | 3566 | jorpiell | } |
| 125 | } |