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annotate artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/common/PredefinedTkhProcessor.java @ 9195:a4121ec450d6

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'ca.'-issue ExportContextCSV+PDF separated uinfo.inundationduration url export
author gernotbelger
date Fri, 29 Jun 2018 14:52:54 +0200
parents 1cc7653ca84f
children 6393e05a9610
rev   line source
9016
6e5ff436febe Added datacage select and chart display for TKH series loaded from database
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1 /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by
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3 * Björnsen Beratende Ingenieure GmbH
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4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
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5 *
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6 * This file is Free Software under the GNU AGPL (>=v3)
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7 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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8 * documentation coming with Dive4Elements River for details.
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9 */
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10
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11 package org.dive4elements.river.artifacts.sinfo.common;
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12
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13 import java.util.HashSet;
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14 import java.util.Set;
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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.exports.DiagramGenerator;
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19 import org.dive4elements.river.exports.StyledSeriesBuilder;
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20 import org.dive4elements.river.jfree.StyledAreaSeriesCollection;
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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 /**
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25 * Processor to generate a data series for tkh data loaded from the database
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26 *
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27 * @author Matthias Schäfer
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28 *
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29 */
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30 public class PredefinedTkhProcessor extends AbstractSInfoProcessor {
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31
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32 public static final String FACET_PREDEFINED_TKH = "sinfo_facet_predefined_tkh";
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33
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34 private static final String I18N_AXIS_LABEL = "sinfo.chart.tkh.section.yaxis.label";
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35
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36 private static final Set<String> HANDLED_FACET_TYPES = new HashSet<>();
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37
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38 static {
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39 HANDLED_FACET_TYPES.add(FACET_PREDEFINED_TKH);
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40 }
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41
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42 public PredefinedTkhProcessor() {
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43 super(I18N_AXIS_LABEL, HANDLED_FACET_TYPES);
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44 }
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45
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46 @Override
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47 protected String generateSeries(final DiagramGenerator generator, final ArtifactAndFacet bundle, final ThemeDocument theme, final boolean visible) {
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1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
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48 final CallContext context = generator.getContext();
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49
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50 final String facetName = bundle.getFacetName();
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a4121ec450d6 'ca.'-issue
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51 final AbstractTkhCalculationResult data = (AbstractTkhCalculationResult) bundle.getData(context); // differs from standard!
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52 if (data == null) {
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53 // Check has been here before so we keep it for security reasons
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54 // this should never happen though.
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55 throw new IllegalStateException("Data is null for facet: " + facetName);
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56 }
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57
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58 final StyledXYSeries seriesUp = new StyledXYSeries(bundle.getFacetDescription(), theme);
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59 final double[][] pointsUp = data.getTkhUpPoints();
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60 StyledSeriesBuilder.addPoints(seriesUp, pointsUp, true);
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61
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62 // REMARK: we add " " because the description is misused as id, which must be unique.
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63 final StyledXYSeries seriesDown = new StyledXYSeries(bundle.getFacetDescription() + " ", theme);
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64 final double[][] pointsDown = data.getTkhDownPoints();
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65 StyledSeriesBuilder.addPoints(seriesDown, pointsDown, true);
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66
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67 final StyledAreaSeriesCollection area = new StyledAreaSeriesCollection(theme);
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68 area.setMode(StyledAreaSeriesCollection.FILL_MODE.BETWEEN);
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69 area.addSeries(seriesUp);
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70 area.addSeries(seriesDown);
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71
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72 generator.addAreaSeries(area, getAxisName(), visible);
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73
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74 return null;
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75 }
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76 }
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