Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/exports/process/MiddleBedHeightProcessor.java @ 8472:3f505fba522f

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(issue1772) Use 0.001km tolarance instead of 0.1 to find matching km. There is no sense to use a define here. I will not write static final double NULLPOINTNULLNULLONE=0.001 if i just want to use that value and not any other value which may make sense in some other place. Using hardcoded values can have its merits and makes the code easier to read.
author Andre Heinecke <andre.heinecke@intevation.de>
date Tue, 18 Nov 2014 15:24:40 +0100
parents 9ab967eb2c51
children 1cc7653ca84f 0a5239a1e46e
rev   line source
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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.Map;
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12
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13 import org.apache.log4j.Logger;
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14
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15 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
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16 import org.dive4elements.artifacts.CallContext;
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17
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18 import org.dive4elements.river.artifacts.D4EArtifact;
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19 import org.dive4elements.river.artifacts.access.RiverAccess;
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20 import org.dive4elements.river.artifacts.model.FacetTypes;
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21 import org.dive4elements.river.themes.ThemeDocument;
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22 import org.dive4elements.river.exports.DiagramGenerator;
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23 import org.dive4elements.river.exports.StyledSeriesBuilder;
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24 import org.dive4elements.river.jfree.StyledXYSeries;
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25
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26 public class MiddleBedHeightProcessor extends DefaultProcessor {
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27
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28 /** Private log. */
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29 private static final Logger log =
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30 Logger.getLogger(MiddleBedHeightProcessor.class);
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31
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32 public static final String I18N_AXIS_LABEL =
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33 "chart.bedheight_middle.section.yaxis.label";
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34
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35 public static final String I18N_AXIS_LABEL_DEFAULT =
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36 "mittlere Sohlhöhen [müNN]";
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37
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38 protected String yAxisLabel;
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39
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40 @Override
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41 public void doOut(
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42 DiagramGenerator generator,
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43 ArtifactAndFacet bundle,
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44 ThemeDocument theme,
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45 boolean visible) {
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46 CallContext context = generator.getCallContext();
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47 Map<String, String> metaData = bundle.getFacet().getMetaData();
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48 yAxisLabel = metaData.get("Y");
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49
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50 Object raw = bundle.getData(context);
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51 if (raw == null) {
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52 return;
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53 }
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54 if (!(raw instanceof double[][])) {
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55 log.error("Unkonwn data type: " + raw.getClass().getName());
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56 return;
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57 }
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58
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59 double[][] data = (double[][])raw;
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60 StyledXYSeries series = new StyledXYSeries(bundle.getFacetDescription(),
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61 theme);
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62 series.putMetaData(metaData, bundle.getArtifact(), context);
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63
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64 StyledSeriesBuilder.addPoints(series, data,
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65 false, 0.110d);
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66
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67 generator.addAxisSeries(series, axisName, visible);
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68 }
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69
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70 @Override
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71 public String getAxisLabel(DiagramGenerator generator) {
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72 D4EArtifact flys = (D4EArtifact) generator.getMaster();
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73
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74 RiverAccess access = new RiverAccess(flys);
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75 String unit = access.getRiver().getWstUnit().getName();
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76
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77 if (yAxisLabel != null && !yAxisLabel.isEmpty()) {
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78 return generator.msg(
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79 yAxisLabel,
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80 I18N_AXIS_LABEL_DEFAULT,
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81 new Object[] { unit });
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82 }
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83 return generator.msg(
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84 I18N_AXIS_LABEL,
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85 I18N_AXIS_LABEL_DEFAULT,
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86 new Object[] { unit });
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87 }
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88
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89 @Override
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90 public boolean canHandle(String facetType) {
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91 if (facetType == null) {
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92 return false;
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93 }
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9ab967eb2c51 At least since rev eb052d759fcc, there are no bed height epochs anymore.
"Tom Gottfried <tom@intevation.de>"
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94 return facetType.equals(FacetTypes.MIDDLE_BED_HEIGHT_SINGLE);
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95 }
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96 }
http://dive4elements.wald.intevation.org