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annotate artifacts/src/main/java/org/dive4elements/river/exports/process/SedimentLoadProcessor.java @ 7685:270946b97539

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(issue1614) Handle NaN in Styled Series created by SedimentLoadProcessors This also removes duplicated code by basing the TA and MA processors on the same class
author Andre Heinecke <aheinecke@intevation.de>
date Wed, 11 Dec 2013 17:13:26 +0100
parents
children 963ede7b32bb
rev   line source
7685
270946b97539 (issue1614) Handle NaN in Styled Series created by SedimentLoadProcessors
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1 /* Copyright (C) 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.exports.process;
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10
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11 import java.util.Set;
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12
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13 import org.apache.log4j.Logger;
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14 import org.jfree.data.xy.XYSeries;
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15
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16 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
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17 import org.dive4elements.artifacts.CallContext;
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18 import org.dive4elements.river.artifacts.model.FacetTypes;
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19 import org.dive4elements.river.exports.DiagramGenerator;
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20 import org.dive4elements.river.exports.StyledSeriesBuilder;
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21 import org.dive4elements.river.jfree.StyledXYSeries;
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22 import org.dive4elements.river.themes.ThemeDocument;
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23
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24 import org.dive4elements.river.artifacts.model.minfo.SedimentLoad;
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25 import org.dive4elements.river.artifacts.model.minfo.SedimentLoadFraction;
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26
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27 // Base class for SedimantLoad$UNITProcessors
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28 public class SedimentLoadProcessor extends DefaultProcessor
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29 {
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30 private final static Logger logger =
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31 Logger.getLogger(SedimentLoadProcessor.class);
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32
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33 @Override
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34 public void doOut(
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35 DiagramGenerator generator,
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36 ArtifactAndFacet bundle,
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37 ThemeDocument theme,
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38 boolean visible) {
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39 logger.debug("doOut " + bundle.getFacetName());
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40 CallContext context = generator.getCallContext();
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41 XYSeries series = new StyledXYSeries(bundle.getFacetDescription(),
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42 false, // Handle NaN
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43 theme);
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44 Object data = bundle.getData(context);
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45 String facetName = bundle.getFacetName();
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46 double [][] points;
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47
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48 if (FacetTypes.IS.SEDIMENT_LOAD_M3A(facetName) ||
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49 FacetTypes.IS.SEDIMENT_LOAD_TA(facetName)) {
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50 points = (double[][]) data;
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51 } else if (FacetTypes.IS.SEDIMENT_LOAD_UNKNOWN(facetName)) {
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52 SedimentLoad load = (SedimentLoad) data;
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53 Set<Double> kms = load.getKms();
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54 points = new double[2][kms.size()];
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55 int counter = 0;
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56 for (Double km: kms) {
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57 SedimentLoadFraction fraction = load.getFraction(km);
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58 points[0][counter] = km;
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59 points[1][counter] = fraction.getUnknown();
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60 counter++;
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61 }
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62 } else {
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63 logger.error("Unknown facet name: " + facetName);
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64 return;
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65 }
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66
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67 StyledSeriesBuilder.addPoints(series, points, false); // Keep NaN
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68
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69 generator.addAxisSeries(series, axisName, visible);
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70 }
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71 }
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72
http://dive4elements.wald.intevation.org