Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/common/PredefinedChannelDepthProcessor.java @ 9123:1cc7653ca84f

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Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
author gernotbelger
date Tue, 05 Jun 2018 19:21:16 +0200
parents 189cc8ededbd
children a4121ec450d6
rev   line source
9112
189cc8ededbd Added datacage select and chart display for river channel sizes 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.Map;
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15 import java.util.Set;
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16
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17 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
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18 import org.dive4elements.artifactdatabase.state.Facet;
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19 import org.dive4elements.artifacts.Artifact;
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20 import org.dive4elements.artifacts.CallContext;
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21 import org.dive4elements.artifacts.CallMeta;
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22 import org.dive4elements.river.artifacts.resources.Resources;
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23 import org.dive4elements.river.artifacts.sinfo.predefinedchannel.PredefinedChannelFacet;
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24 import org.dive4elements.river.artifacts.sinfo.predefinedchannel.PredefinedChannelQueryCalculationResult;
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25 import org.dive4elements.river.exports.DiagramGenerator;
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26 import org.dive4elements.river.exports.StyledSeriesBuilder;
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27 import org.dive4elements.river.jfree.StyledXYSeries;
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28 import org.dive4elements.river.themes.ThemeDocument;
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29
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30 /**
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31 * Processor to generate a data series for river channel depth data loaded from the database
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32 *
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33 * @author Matthias Schäfer
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34 *
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35 */
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36 public class PredefinedChannelDepthProcessor extends AbstractSInfoProcessor {
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37
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38 // private final static Logger log = Logger.getLogger(PredefinedChannelDepthProcessor.class);
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39
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40 public static final String FACET_PREDEFINED_CHANNEL_DEPTH = "sinfo_facet_predefined_channel_depth";
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41
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42 private static final String I18N_AXIS_LABEL = "sinfo.chart.flow_depth.section.yaxis.label";
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43
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44 private static final String I18N_SERIES_NAME_PATTERN = "predefinedchannel.depth.title";
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45
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46 private static final Set<String> HANDLED_FACET_TYPES = new HashSet<>();
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47
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48 static {
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49 HANDLED_FACET_TYPES.add(FACET_PREDEFINED_CHANNEL_DEPTH);
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50 }
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51
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52 public PredefinedChannelDepthProcessor() {
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53 super(I18N_AXIS_LABEL, HANDLED_FACET_TYPES);
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54 }
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55
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56 @Override
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57 protected String generateSeries(final DiagramGenerator generator, final ArtifactAndFacet bundle, final ThemeDocument theme, final boolean visible) {
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58
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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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59 final CallContext context = generator.getContext();
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60 final Map<String, String> metaData = bundle.getFacet().getMetaData();
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61
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62 final Artifact artifact = bundle.getArtifact();
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63
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64 final StyledXYSeries series = new StyledXYSeries(bundle.getFacetDescription(), theme);
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65 series.putMetaData(metaData, artifact, context);
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66
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67 final String facetName = bundle.getFacetName();
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68 final PredefinedChannelQueryCalculationResult data = (PredefinedChannelQueryCalculationResult) bundle.getData(context);
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69 if (data == null) {
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70 // Check has been here before so we keep it for security reasons
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71 // this should never happen though.
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72 throw new IllegalStateException("Data is null for facet: " + facetName);
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73 }
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74
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75 final double[][] points = data.getStationPoints(SInfoResultType.channelDepth);
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76
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77 StyledSeriesBuilder.addPoints(series, points, true);
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78 generator.addAxisSeries(series, getAxisName(), visible);
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79
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80 return metaData.get("Y");
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81 }
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82
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83 public static Facet createFacet(final CallMeta callMeta, final String seriesName) {
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84 return new PredefinedChannelFacet(FACET_PREDEFINED_CHANNEL_DEPTH,
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85 Resources.getMsg(callMeta, I18N_SERIES_NAME_PATTERN, I18N_SERIES_NAME_PATTERN, seriesName), I18N_AXIS_LABEL);
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86 }
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87 }
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