svn-gvsig-desktop / tags / v1_0_2_Build_896 / applications / appCatalogYNomenclatorClient / src / es / gva / cit / catalogClient / languages / AbstractGeneralLanguage.java @ 10391
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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 | } |