Mercurial > dive4elements > gnv-client
annotate geo-backend/src/main/java/de/intevation/gnv/geobackend/sde/datasources/ResultSet.java @ 879:9bcc423d8d76
Added Support for SpatialQueries using LineString as Geometry of Interest.
geo-backend/trunk@790 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Tim Englich <tim.englich@intevation.de> |
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date | Tue, 16 Mar 2010 14:07:18 +0000 |
parents | e4eacd613356 |
children | 12f88239fb33 |
rev | line source |
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1 /** |
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2 * Title: ResultSet, $Header: /share/gdi/SDI-Suite/Repository/projekte/BSH-GDI/genericViewer/src/main/java/de/conterra/bsh/gdi/gnviewer/datasources/ResultSet.java,v 1.2 2008/01/30 12:38:34 blume Exp $ |
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3 * Source: $Source: /share/gdi/SDI-Suite/Repository/projekte/BSH-GDI/genericViewer/src/main/java/de/conterra/bsh/gdi/gnviewer/datasources/ResultSet.java,v $ |
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4 * created by: Stefan Blume (blume) |
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5 * erstellt am: 21.11.2007 |
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6 * Copyright: con terra GmbH, 2005 |
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7 * |
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8 * modified by: $Author: blume $ |
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9 * modified on: $Date: 2008/01/30 12:38:34 $ |
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10 * Version: $Revision: 1.2 $ |
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11 * TAG: $Name: $ |
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12 * locked from: $Locker: $ |
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13 * CVS State: $State: Exp $ |
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14 * Project: $ProjectName$ |
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15 */ |
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16 package de.intevation.gnv.geobackend.sde.datasources; |
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17 |
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18 import org.apache.log4j.Logger; |
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19 |
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20 /** |
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21 * The class <code>ResultSet</code> fulfills the following purposes: |
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22 * <ol> |
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23 * <li>Providing an abstract object for dealing with result sets.</li> |
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24 * </ol> |
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25 * |
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26 * @author blume |
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27 * @version 1.0 |
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28 * @serial 1.0 |
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29 * @see |
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30 * @since 21.11.2007 09:26:53 |
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31 */ |
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32 public abstract class ResultSet implements java.sql.ResultSet { |
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33 |
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34 /** |
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35 * Default Logging instance |
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36 */ |
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37 private static Logger sLogger = Logger.getLogger(ResultSet.class); |
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38 |
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39 /** |
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40 * Returns the number of hits. |
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41 * |
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42 * @return count of results. |
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43 */ |
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44 public abstract int getCount(); |
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45 |
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46 /** |
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47 * Returns the number of columns returned through the query. |
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48 * |
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49 * @return the number of columns. |
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50 */ |
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51 public abstract int getNumberOfColumns(); |
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52 |
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53 /** |
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54 * A ResultSet can tell about the concrete definition of each column. |
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55 * This method returns an array of {@link de.conterra.bsh.gdi.gnviewer.datasources.ColDefinition}-Objects. |
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56 * |
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57 * @return the definitions describing the result set. |
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58 */ |
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59 public abstract ColDefinition[] getColumnDefinitions(); |
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60 |
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61 /** |
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62 * Returns an array of Rows. The rows contain the "content" of the current ResultSet. |
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63 * |
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64 * @return the results itself. |
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65 */ |
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66 public abstract Row[] getResults(); |
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67 |
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68 } |