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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.flowdepth; |
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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.artifacts.CallContext; |
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19 import org.dive4elements.river.exports.DiagramGenerator; |
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20 import org.dive4elements.river.exports.StyledSeriesBuilder; |
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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 public final class FlowDepthProcessor extends AbstractSInfoProcessor { |
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25 |
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26 /* Theme name, usually defined in 'FacetTypes', but that is soooo bad dependencies... */ |
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27 // REMARK: these mustend with 'filtered' so extra handling happens in chart: point are always recalculated, because data |
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28 // changes depending on zoom state |
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29 static String FACET_FLOW_DEPTH_FILTERED = "sinfo_flow_depth.filtered"; |
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30 |
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31 static String FACET_FLOW_DEPTH_TKH_FILTERED = "sinfo_flow_depth.tkh.filtered"; |
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32 |
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33 private static final Set<String> HANDLED_FACET_TYPES = new HashSet<>(); |
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34 |
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35 static { |
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36 HANDLED_FACET_TYPES.add(FACET_FLOW_DEPTH_FILTERED); |
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37 HANDLED_FACET_TYPES.add(FACET_FLOW_DEPTH_TKH_FILTERED); |
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38 } |
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39 |
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40 private static final String I18N_AXIS_LABEL = "sinfo.chart.flow_depth.section.yaxis.label"; |
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41 |
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42 public FlowDepthProcessor() { |
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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 final String generateSeries(final DiagramGenerator generator, final ArtifactAndFacet bundle, final ThemeDocument theme, final boolean visible) { |
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48 |
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49 final CallContext context = generator.getCallContext(); |
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50 final Map<String, String> metaData = bundle.getFacet().getMetaData(); |
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51 |
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52 final StyledXYSeries series = new StyledXYSeries(bundle.getFacetDescription(), theme); |
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53 series.putMetaData(metaData, bundle.getArtifact(), context); |
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54 |
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55 final String facetName = bundle.getFacetName(); |
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56 final FlowDepthCalculationResult data = (FlowDepthCalculationResult) bundle.getData(context); |
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57 if (data == null) { |
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58 // Check has been here before so we keep it for security reasons |
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59 // this should never happen though. |
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60 throw new IllegalStateException("Data is null for facet: " + facetName); |
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61 } |
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62 |
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63 final double[][] points = generatePoints(data, facetName); |
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64 |
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65 StyledSeriesBuilder.addPoints(series, points, true); |
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66 generator.addAxisSeries(series, getAxisName(), visible); |
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67 |
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68 return metaData.get("Y"); |
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69 } |
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70 |
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71 // FIXME: do filtering |
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72 private double[][] generatePoints(final FlowDepthCalculationResult data, final String facetName) { |
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73 |
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74 if (FACET_FLOW_DEPTH_FILTERED.contentEquals(facetName)) |
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75 return data.getFlowDepthPoints(); |
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76 |
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77 if (FACET_FLOW_DEPTH_TKH_FILTERED.contentEquals(facetName)) |
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78 return data.getFlowDepthTkhPoints(); |
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79 |
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80 final String error = String.format("Unknown facet name: %s", facetName); |
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81 throw new UnsupportedOperationException(error); |
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82 } |
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83 } |
