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annotate artifacts/src/main/java/org/dive4elements/river/exports/process/BedHeightProcessor.java @ 7396:a94b6e057daa

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BedHeightProcessor: Finally display heights, not widths.
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Thu, 17 Oct 2013 16:15:14 +0200
parents 5126cadaed58
children fab06617afb2
rev   line source
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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.List;
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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.minfo.BedHeightSingleData;
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19 import org.dive4elements.river.artifacts.model.FacetTypes;
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20 import org.dive4elements.river.exports.XYChartGenerator;
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21 import org.dive4elements.river.exports.DiagramGenerator;
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22 import org.dive4elements.river.jfree.StyledXYSeries;
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23 import org.dive4elements.river.model.BedHeightSingleValue;
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24 import org.dive4elements.river.themes.ThemeDocument;
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25
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26 public class BedHeightProcessor extends DefaultProcessor {
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27
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28 private final static Logger logger =
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29 Logger.getLogger(BedHeightProcessor.class);
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30
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31 public static final String I18N_AXIS_LABEL_DEFAULT
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32 = "Sohlhoehe [m]";
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33 public static final String I18N_AXIS_LABEL =
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34 "chart.bedheight.height.yaxis.label";
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35
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36 @Override
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37 public void doOut(
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38 DiagramGenerator generator,
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39 ArtifactAndFacet bundle,
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40 ThemeDocument theme,
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41 boolean visible) {
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42 XYSeries series = prepareSeries(bundle, theme, generator.getCallContext());
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43 generator.addAxisSeries(series, axisName, visible);
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44 }
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45
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46 @Override
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47 public void doOut(
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48 XYChartGenerator generator,
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49 ArtifactAndFacet bundle,
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50 ThemeDocument theme,
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51 boolean visible,
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52 int index
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53 ) {
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54 XYSeries series = prepareSeries(bundle, theme, generator.getCallContext());
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55 generator.addAxisSeries(series, index, visible);
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56 }
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57
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58 /** Prepare an series, independent of axis. */
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59 private XYSeries prepareSeries(ArtifactAndFacet bundle,
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60 ThemeDocument theme, CallContext context) {
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61 Object data = bundle.getData(context);
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62 XYSeries series = new StyledXYSeries(bundle.getFacetDescription(),
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63 theme);
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64 if (data instanceof BedHeightSingleData) {
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65 BedHeightSingleData bData = (BedHeightSingleData)data;
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66 double[] heights = bData.getHeights();
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67 double[] stations = bData.getStations().toNativeArray();
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68
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69 logger.debug("doBedheightSingleOut");
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70
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71 for (int i = 0; i < heights.length; i++) {
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72 series.add(stations[i], heights[i], false);
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73 }
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74 } else if (data instanceof List<?>) {
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75 List<BedHeightSingleValue> bData = (List<BedHeightSingleValue>)data;
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76
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77 logger.debug("doBedheightSingleValueOut");
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78
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79 for(BedHeightSingleValue bvalue: bData) {
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80 series.add(bvalue.getStation(), bvalue.getHeight());
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81 }
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82 }
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83 else {
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84 logger.error("Unknown data type " + data.getClass());
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85 }
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86 return series;
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87 }
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88
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89
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90 @Override
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91 public boolean canHandle(String facettype) {
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92 return FacetTypes.BEDHEIGHT.equals(facettype);
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93 }
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94
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95 @Override
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96 public String getAxisLabel(DiagramGenerator generator) {
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97 return generator.msg(
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98 I18N_AXIS_LABEL,
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99 I18N_AXIS_LABEL_DEFAULT);
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100 }
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101 }
http://dive4elements.wald.intevation.org