svn-gvsig-desktop / tags / v1_1_Build_1013 / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / layerOperations / Classifiable.java @ 13521
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1 | 1100 | fjp | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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4 | *
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5 | * This program is free software; you can redistribute it and/or
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6 | * modify it under the terms of the GNU General Public License
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7 | * as published by the Free Software Foundation; either version 2
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8 | * of the License, or (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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18 | *
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19 | * For more information, contact:
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20 | *
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21 | * Generalitat Valenciana
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22 | * Conselleria d'Infraestructures i Transport
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23 | * Av. Blasco Ib??ez, 50
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24 | * 46010 VALENCIA
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25 | * SPAIN
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26 | *
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27 | * +34 963862235
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28 | * gvsig@gva.es
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29 | * www.gvsig.gva.es
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30 | *
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31 | * or
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32 | *
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33 | * IVER T.I. S.A
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34 | * Salamanca 50
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35 | * 46005 Valencia
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36 | * Spain
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37 | *
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38 | * +34 963163400
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39 | * dac@iver.es
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40 | */
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41 | 562 | fernando | package com.iver.cit.gvsig.fmap.layers.layerOperations; |
42 | |||
43 | 652 | fernando | import com.iver.cit.gvsig.fmap.DriverException; |
44 | 13283 | ppiqueras | import com.iver.cit.gvsig.fmap.core.v02.FConstant; |
45 | import com.iver.cit.gvsig.fmap.drivers.shp.write.SHPFileWrite; |
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46 | 562 | fernando | import com.iver.cit.gvsig.fmap.layers.LegendListener; |
47 | import com.iver.cit.gvsig.fmap.rendering.Legend; |
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48 | |||
49 | |||
50 | 1005 | vcaballero | /**
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51 | 13283 | ppiqueras | * <p>Interface that all layers that can be classifiable, must implement.</p>
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52 | * <p>The interface <code>Classifiable</code> allows classify a layer in <i>raster</i> or <i>vector</i>,
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53 | * and then, generates a legend.</p>
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54 | 1005 | vcaballero | */
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55 | 562 | fernando | public interface Classifiable { |
56 | /**
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57 | 13283 | ppiqueras | * Adds the specified legend listener to receive legend events from the inner legend.
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58 | * If the parameter is null, no exception is thrown and no action is performed.
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59 | 562 | fernando | *
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60 | 13283 | ppiqueras | * @param listener the legend listener
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61 | 562 | fernando | */
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62 | void addLegendListener(LegendListener listener);
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63 | |||
64 | /**
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65 | 13283 | ppiqueras | * Removes the specified legend listener so that it no longer receives legend events from the inner
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66 | * legend. This method performs no function, nor does it throw an exception, if the listener specified
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67 | * by the argument was not previously added to the legend. If the parameter is null, no exception is
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68 | * thrown and no action is performed.
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69 | 562 | fernando | *
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70 | 13283 | ppiqueras | * @param listener the legend listener
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71 | 562 | fernando | */
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72 | void removeLegendListener(LegendListener listener);
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73 | 1005 | vcaballero | |
74 | /**
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75 | 13283 | ppiqueras | * Returns the inner legend.
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76 | 1005 | vcaballero | *
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77 | * @return Legend.
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78 | */
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79 | 562 | fernando | public Legend getLegend();
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80 | 1005 | vcaballero | |
81 | /**
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82 | 13283 | ppiqueras | * <p>Returns the type that is this shape.</p>
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83 | * <p>All geometry types are defined in <code>FShape</code>, and their shape equivalent in <code>FConstant</code>.
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84 | * For getting the shape equivalent of a geometry type, you must use a method like
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85 | * <code>{@link SHPFileWrite#getShapeType()}</code>.</p>
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86 | 1005 | vcaballero | *
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87 | 13283 | ppiqueras | * @return the type of this shape.
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88 | *
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89 | * @see FShape
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90 | * @see FConstant
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91 | *
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92 | * @throws DriverException if fails the driver used in this method.
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93 | 1005 | vcaballero | */
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94 | 652 | fernando | public int getShapeType() throws DriverException; |
95 | 562 | fernando | } |