Mercurial > dive4elements > gnv-client

annotate geo-backend/src/main/java/de/intevation/gnv/geobackend/sde/datasources/ResultSet.java @ 894:d674cef2ca0d

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Using unix line endings only. geo-backend/trunk@939 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Sun, 18 Apr 2010 09:22:38 +0000
parents e5e30090c37c
children ebeb56428409
rev   line source
894
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 889
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1 package de.intevation.gnv.geobackend.sde.datasources;
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2
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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3 import org.apache.log4j.Logger;
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4
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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5 /**
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6 * The class <code>ResultSet</code> fulfills the following purposes:
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7 * <ol>
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8 * <li>Providing an abstract object for dealing with result sets.</li>
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9 * </ol>
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10 *
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11 * @author blume
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12 * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a>
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13 */
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14 public abstract class ResultSet implements java.sql.ResultSet {
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15
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16 /**
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17 * Default Logging instance
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18 */
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19 private static Logger sLogger = Logger.getLogger(ResultSet.class);
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20
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21 /**
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22 * Returns the number of hits.
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23 * @return count of results.
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24 */
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25 public abstract int getCount();
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26
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27 /**
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28 * Returns the number of columns returned through the query.
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29 * @return the number of columns.
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30 */
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31 public abstract int getNumberOfColumns();
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32
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33 /**
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34 * A ResultSet can tell about the concrete definition of each column.
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35 * This method returns an array of ColDefinition-Objects.
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36 * @return the definitions describing the result set.
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37 */
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38 public abstract ColDefinition[] getColumnDefinitions();
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39
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40 /**
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41 * Returns an array of Rows. The rows contain the "content" of the current ResultSet.
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42 *
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43 * @return the results itself.
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44 */
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45 public abstract Row[] getResults();
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46
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47 }
http://dive4elements.wald.intevation.org