Mercurial > dive4elements > gnv-client

annotate gnv-artifacts/src/main/java/de/intevation/gnv/statistics/TimeseriesVectorStatistics.java @ 1129:ccfa07b88476

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merged geo-backend
author Thomas Arendsen Hein <thomas@intevation.de>
date Fri, 28 Sep 2012 12:14:01 +0200
parents f953c9a559d8
children
rev   line source
1115
f953c9a559d8 Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1 /*
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2 * Copyright (c) 2010 by Intevation GmbH
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3 *
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4 * This program is free software under the LGPL (>=v2.1)
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5 * Read the file LGPL.txt coming with the software for details
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6 * or visit http://www.gnu.org/licenses/ if it does not exist.
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7 */
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8
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9 package de.intevation.gnv.statistics;
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10
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11 import de.intevation.gnv.geobackend.base.Result;
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12 import de.intevation.gnv.geobackend.base.ResultDescriptor;
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13
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14 import java.sql.SQLException;
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15
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16
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17 /**
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18 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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19 */
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20 public class TimeseriesVectorStatistics
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21 extends VectorStatistics
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22 {
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23 public TimeseriesVectorStatistics() {
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24 }
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25
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26
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27 protected void clear() {
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28 // nothing to clear
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29 }
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30
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31
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32 protected int getValueIdx(ResultDescriptor rd) {
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33 return rd.getColumnIndex("YORDINATE");
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34 }
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35
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36
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37 protected double calculateXOrdinateValue(Result prev, Result row)
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38 throws SQLException
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39 {
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40 return new Double((row.getDate("XORDINATE")).getTime() / 1000 / 3600);
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41 }
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42 }
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43 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org