root / trunk / libraries / libCq CMS for java.old / src / org / cresques / io / DxfGroupVector.java @ 8120
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1 | 2 | luisw | /*
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2 | 2809 | nacho | * Cresques Mapping Suite. Graphic Library for constructing mapping applications.
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3 | *
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4 | * Copyright (C) 2004-5.
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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 | * cresques@gmail.com
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23 | 2 | luisw | */
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24 | package org.cresques.io; |
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25 | |||
26 | import java.util.Vector; |
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27 | |||
28 | 2809 | nacho | |
29 | 2 | luisw | /**
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30 | * Vector de DxfGroup. Auxiliar para leer ficheros .dxf
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31 | * @author "Luis W. Sevilla" <sevilla_lui@gva.es>
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32 | */
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33 | 2809 | nacho | public class DxfGroupVector extends Vector { |
34 | final private static long serialVersionUID = -3370601314380922368L; |
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35 | 2 | luisw | |
36 | 2809 | nacho | /**
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37 | * Valor del dato del codigo de grupo especificado.
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38 | *
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39 | * @param code C?digo de grupo dxf.
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40 | * @return Valor del data del grupo dxf, null si no existe.
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41 | */
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42 | public boolean hasCode(int code) { |
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43 | DxfGroup grp = null;
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44 | |||
45 | for (int i = 0; i < size(); i++) { |
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46 | grp = (DxfGroup) get(i); |
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47 | |||
48 | if (grp.code == code) {
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49 | return true; |
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50 | } |
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51 | } |
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52 | |||
53 | return false; |
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54 | } |
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55 | |||
56 | /**
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57 | * Devuelve la informaci?n contenida en un DxfGroup.
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58 | * @param code, la parte concreta del DxfGroup a la que queremos acceder
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59 | * @return
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60 | */
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61 | public Object getData(int code) { |
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62 | DxfGroup grp = null;
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63 | |||
64 | for (int i = 0; i < size(); i++) { |
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65 | grp = (DxfGroup) get(i); |
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66 | |||
67 | if (grp.code == code) {
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68 | return grp.data;
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69 | } |
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70 | } |
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71 | |||
72 | return null; |
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73 | } |
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74 | |||
75 | /**
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76 | * Obtiene la informaci?n contenida en un DxfGroup en forma de String
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77 | * @param code
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78 | * @return
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79 | */
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80 | public String getDataAsString(int code) { |
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81 | return (String) getData(code); |
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82 | } |
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83 | |||
84 | /**
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85 | * Obtiene la informaci?n contenida en un DxfGroup en forma de double
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86 | * @param code
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87 | * @return
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88 | */
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89 | public double getDataAsDouble(int code) { |
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90 | Double f = (Double) getData(code); |
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91 | |||
92 | if (f == null) { |
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93 | System.err.println(this); |
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94 | } |
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95 | |||
96 | return f.doubleValue();
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97 | } |
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98 | |||
99 | /**
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100 | * Obtiene la informaci?n contenida en un DxfGroup en forma de integer
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101 | * @param code
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102 | * @return
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103 | */
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104 | public int getDataAsInt(int code) { |
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105 | Integer i = (Integer) getData(code); |
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106 | |||
107 | if (i == null) { |
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108 | System.err.println(this); |
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109 | } |
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110 | |||
111 | return i.intValue();
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112 | } |
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113 | |||
114 | /**
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115 | * Permite obtener el contenido de un DxfGroup en forma de String
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116 | */
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117 | public String toString() { |
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118 | String str = "DxfGroupVector["; |
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119 | DxfGroup grp = null;
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120 | |||
121 | for (int i = 0; i < size(); i++) { |
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122 | grp = (DxfGroup) get(i); |
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123 | str += ("(" + grp.code + ":" + grp.data + "),"); |
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124 | } |
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125 | |||
126 | return str;
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127 | } |
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128 | 2 | luisw | } |