Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/exports/process/FixDerivedProcessor.java @ 8858:a805211690f7 3.2.x

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Fix license headers.
author Tom Gottfried <tom@intevation.de>
date Thu, 18 Jan 2018 20:52:41 +0100
parents 5e38e2924c07
children 1cc7653ca84f 0a5239a1e46e
rev   line source
8858
a805211690f7 Fix license headers.
Tom Gottfried <tom@intevation.de>
parents: 8856
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1 /* Copyright (C) 2011, 2012, 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.Map;
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12
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13 import org.apache.log4j.Logger;
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14 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
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15 import org.dive4elements.artifacts.CallContext;
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16 import org.dive4elements.artifacts.CallMeta;
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17 import org.dive4elements.river.artifacts.D4EArtifact;
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18 import org.dive4elements.river.artifacts.access.RiverAccess;
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19 import org.dive4elements.river.artifacts.model.FacetTypes;
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20 import org.dive4elements.river.artifacts.model.fixings.FixDerivateFacet;
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21 import org.dive4elements.river.artifacts.model.fixings.FixFunction;
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22 import org.dive4elements.river.artifacts.resources.Resources;
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23 import org.dive4elements.river.exports.DiagramGenerator;
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24 import org.dive4elements.river.jfree.JFreeUtil;
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25 import org.dive4elements.river.jfree.StyledXYSeries;
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26 import org.dive4elements.river.themes.ThemeDocument;
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27
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28
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29 public class FixDerivedProcessor
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30 extends DefaultProcessor
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31 implements FacetTypes
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32 {
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33
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34 private static Logger log = Logger.getLogger(FixDerivedProcessor.class);
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35
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36 private String yAxisLabel = "";
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37
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38 private String I18N_AXIS_LABEL = "chart.discharge.curve.yaxis.label";
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39
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40
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41 public FixDerivedProcessor() {
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42 }
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43
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44 @Override
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45 public void doOut(
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46 DiagramGenerator generator,
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47 ArtifactAndFacet bundle,
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48 ThemeDocument theme,
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49 boolean visible
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50 ) {
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51 CallContext context = generator.getCallContext();
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52 Map<String, String> metaData = bundle.getFacet().getMetaData(
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53 bundle.getArtifact(), context);
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54 FixDerivateFacet facet = (FixDerivateFacet)bundle.getFacet();
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55 FixFunction func = (FixFunction)facet.getData(
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56 bundle.getArtifact(), generator.getCallContext());
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57
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58 yAxisLabel = metaData.get("Y");
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59
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60
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61 if (func == null) {
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62 log.warn("doOut: Facet does not contain FixFunction");
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63 return;
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64 }
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65
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66 double maxQ = func.getMaxQ();
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67
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68 if (maxQ > 0) {
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69 StyledXYSeries series = JFreeUtil.sampleFunction2D(
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70 func.getFunction(),
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71 theme,
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72 bundle.getFacetDescription(),
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73 500, // number of samples
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74 0.0 , // start
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75 maxQ); // end
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76 generator.addAxisSeries(series, axisName, visible);
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77 series.putMetaData(metaData, bundle.getArtifact(), context);
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78 }
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79
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80 }
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81
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82 @Override
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83 public boolean canHandle(String facettype) {
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84 return FIX_DERIVATE_CURVE.equals(facettype);
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85 }
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86
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87 @Override
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88 public String getAxisLabel(DiagramGenerator generator) {
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89 CallMeta meta = generator.getCallContext().getMeta();
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90 RiverAccess access =
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91 new RiverAccess((D4EArtifact)generator.getMaster());
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92 String unit = access.getRiver().getWstUnit().getName();
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93
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94 if (yAxisLabel != null && !yAxisLabel.isEmpty()) {
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95 return Resources.getMsg(
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96 meta,
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97 yAxisLabel,
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98 new Object[] { unit });
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99 }
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100 return Resources.getMsg(
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101 meta,
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102 I18N_AXIS_LABEL,
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103 new Object[] { unit });
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104 }
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105 }
http://dive4elements.wald.intevation.org