annotate gnv-artifacts/src/main/java/de/intevation/gnv/statistics/VerticalCrossSectionStatistics.java @ 1087:92fce3b3d07f

Centered histograms in pdf exports. gnv-artifacts/trunk@1189 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Thu, 10 Jun 2010 09:23:33 +0000
parents 2423cefe7d39
children f953c9a559d8
rev   line source
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04cfb4e3da4f Refactored statistics classes a bit. Added class for vertical cross sections.
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1 package de.intevation.gnv.statistics;
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2
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3 import de.intevation.gnv.math.AttributedXYColumns;
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4
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5 import de.intevation.gnv.state.describedata.KeyValueDescibeData;
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6
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7 import de.intevation.gnv.statistics.exception.StatisticsException;
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8
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9 import java.util.ArrayList;
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10 import java.util.Collection;
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11
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12 import org.apache.log4j.Logger;
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13
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14 /**
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15 * This class is used to create a statistic in 'Profilschnitt' products.
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16 *
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c4156275c1e1 Bring @author javadoc tags in form '@author <a href="john.doe@example.com">John Doe</a>'
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17 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a>
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18 */
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19 public class VerticalCrossSectionStatistics
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20 extends AbstractStatistics
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21 {
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22 private static Logger log = Logger.getLogger(
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23 VerticalCrossSectionStatistics.class);
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24
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25 public VerticalCrossSectionStatistics() {
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26 }
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27
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28
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29 public Collection<StatisticSet> calculateStatistics(
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30 Object result,
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31 Collection<KeyValueDescibeData> parameters,
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32 Collection<KeyValueDescibeData> measurements,
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33 Collection<KeyValueDescibeData> dates
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34 )
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35 throws StatisticsException {
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36
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37 boolean debug = log.isDebugEnabled();
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38
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39 if (debug) {
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40 log.debug("calculateStatistics --------------");
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41 }
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42
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43 ArrayList<StatisticSet> statisticSet =
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44 new ArrayList<StatisticSet>();
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45
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46 if (!(result instanceof AttributedXYColumns)) {
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47 log.error("wrong type of result");
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48 return statisticSet;
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49 }
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50 AttributedXYColumns columns = (AttributedXYColumns)result;
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51
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52 return statisticSet;
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53 }
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54 }
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55 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

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