svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.impl / src / main / java / org / gvsig / fmap / dal / feature / impl / expansionadapter / MemoryExpansionAdapter.java @ 40559
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1 | 40559 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | 40435 | jjdelcerro | *
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4 | 40559 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
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5 | 40435 | jjdelcerro | *
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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 | 40559 | jjdelcerro | * as published by the Free Software Foundation; either version 3
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9 | 40435 | jjdelcerro | * 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 | 40559 | jjdelcerro | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | 40435 | jjdelcerro | *
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21 | 40559 | jjdelcerro | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | 40435 | jjdelcerro | */
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24 | package org.gvsig.fmap.dal.feature.impl.expansionadapter; |
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25 | |||
26 | import java.util.ArrayList; |
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27 | import java.util.HashMap; |
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28 | import java.util.Iterator; |
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29 | import java.util.List; |
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30 | |||
31 | |||
32 | /**
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33 | * Implementaci?n en memoria de ExpansionAdapter.
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34 | *
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35 | * @author Vicente Caballero Navarro
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36 | */
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37 | public class MemoryExpansionAdapter implements ExpansionAdapter { |
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38 | private List objects = new ArrayList(); |
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39 | |||
40 | public MemoryExpansionAdapter(){
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41 | } |
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42 | |||
43 | /* (non-Javadoc)
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44 | * @see org.gvsig.fmap.dal.feature.expansionadapter.ExpansionAdapter#addFeature(org.gvsig.fmap.dal.feature.Feature)
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45 | */
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46 | public int addObject(Object obj) { |
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47 | // Feature feature=(Feature)obj;
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48 | int newIndex = objects.size();
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49 | objects.add(obj); |
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50 | return newIndex;
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51 | } |
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52 | |||
53 | // /* (non-Javadoc)
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54 | // * @see org.gvsig.fmap.dal.feature.expansionadapter.ExpansionAdapter#modifyFeature(int, org.gvsig.fmap.dal.feature.Feature)
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55 | // */
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56 | // public int updateObject(Object obj) {
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57 | //// Feature feature=(Feature)obj;
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58 | // objects.add(obj);
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59 | // return objects.size() - 1;
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60 | // }
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61 | |||
62 | /* (non-Javadoc)
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63 | * @see org.gvsig.fmap.dal.feature.expansionadapter.ExpansionAdapter#getFeature(int)
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64 | */
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65 | public Object getObject(int index){ |
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66 | return objects.get(index);
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67 | } |
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68 | |||
69 | /* (non-Javadoc)
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70 | * @see org.gvsig.fmap.dal.feature.expansionadapter.ExpansionAdapter#compact(java.util.HashMap)
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71 | */
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72 | public void compact(HashMap relations) { |
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73 | |||
74 | } |
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75 | |||
76 | /* (non-Javadoc)
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77 | * @see org.gvsig.fmap.dal.feature.expansionadapter.ExpansionAdapter#deleteLastFeature()
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78 | */
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79 | public void deleteLastObject() { |
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80 | objects.remove(objects.size()-1);
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81 | |||
82 | } |
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83 | |||
84 | /* (non-Javadoc)
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85 | * @see org.gvsig.fmap.dal.feature.expansionadapter.ExpansionAdapter#open()
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86 | */
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87 | public void open() { |
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88 | // TODO Auto-generated method stub
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89 | |||
90 | } |
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91 | |||
92 | /* (non-Javadoc)
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93 | * @see org.gvsig.fmap.dal.feature.expansionadapter.ExpansionAdapter#close()
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94 | */
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95 | public void close() { |
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96 | objects.clear(); |
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97 | } |
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98 | |||
99 | /* (non-Javadoc)
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100 | * @see org.gvsig.fmap.dal.feature.expansionadapter.ExpansionAdapter#getSize()
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101 | */
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102 | public int getSize() { |
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103 | return objects.size();
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104 | } |
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105 | |||
106 | public Iterator iterator() { |
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107 | return objects.iterator();
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108 | } |
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109 | } |