svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.api / src / main / java / org / gvsig / fmap / dal / DataStoreNotification.java @ 44779
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1 | 40559 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | *
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4 | * Copyright (C) 2007-2013 gvSIG Association.
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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 3
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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., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | * 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 | */
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24 | 40435 | jjdelcerro | package org.gvsig.fmap.dal; |
25 | |||
26 | /**
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27 | * This interface represents a notification produced by a DataStore.
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28 | *
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29 | * Notifications can be of several types. This interface also defines a set
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30 | * of constants that represent the types of notifications that a DataStore
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31 | * can produce.
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32 | */
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33 | public interface DataStoreNotification { |
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34 | |||
35 | /** Complex notification for special situations */
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36 | public static final String COMPLEX_NOTIFICATION = "complex_notification"; |
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37 | |||
38 | /** Fired before opening the store */
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39 | public static final String BEFORE_OPEN = "before_Open_DataStore"; |
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40 | |||
41 | /** Fired after opening the store */
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42 | public static final String AFTER_OPEN = "after_Open_DataStore"; |
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43 | |||
44 | /** Fired before closing the store */
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45 | public static final String BEFORE_CLOSE = "before_Close_DataStore"; |
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46 | |||
47 | /** Fired after closing the store */
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48 | public static final String AFTER_CLOSE = "after_Close_DataStore"; |
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49 | |||
50 | /** Fired before disposing the store */
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51 | public static final String BEFORE_DISPOSE = "before_Dispose_DataStore"; |
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52 | |||
53 | /** Fired after disposing the store */
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54 | public static final String AFTER_DISPOSE = "after_Dispose_DataStore"; |
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55 | |||
56 | /** Fired after the store selection has changed */
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57 | public static final String SELECTION_CHANGE = "after_SelectionChange_DataStore"; |
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58 | |||
59 | /** Fired when a resource of the store has changed */
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60 | public static final String RESOURCE_CHANGED = "resourceChange_DataStore"; |
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61 | |||
62 | /**
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63 | * Returns the DataStore that produced this notification
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64 | * @return DataStore source of this
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65 | */
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66 | public DataStore getSource();
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67 | |||
68 | /**
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69 | * Returns the type of this notification, represented by one of the constants defined in this interface.
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70 | * @return a String containing this notification's type
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71 | */
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72 | public String getType(); |
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73 | |||
74 | } |