Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/common/PredefinedFlowDepthProcessor.java @ 9035:c16e90a0baf7
Added datacage select and chart display for modelled flow depth series loaded from database
| author | mschaefer |
|---|---|
| date | Mon, 30 Apr 2018 16:00:12 +0200 |
| parents | |
| children | 1cc7653ca84f |
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| 9034:8aa7d9eaaa21 | 9035:c16e90a0baf7 |
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| 1 /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde | |
| 2 * Software engineering by | |
| 3 * Björnsen Beratende Ingenieure GmbH | |
| 4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt | |
| 5 * | |
| 6 * This file is Free Software under the GNU AGPL (>=v3) | |
| 7 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 8 * documentation coming with Dive4Elements River for details. | |
| 9 */ | |
| 10 | |
| 11 package org.dive4elements.river.artifacts.sinfo.common; | |
| 12 | |
| 13 import java.util.HashSet; | |
| 14 import java.util.Map; | |
| 15 import java.util.Set; | |
| 16 | |
| 17 import org.apache.log4j.Logger; | |
| 18 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; | |
| 19 import org.dive4elements.artifacts.Artifact; | |
| 20 import org.dive4elements.artifacts.CallContext; | |
| 21 import org.dive4elements.river.artifacts.sinfo.predefinedflowdepth.PredefinedFlowDepthQueryCalculationResult; | |
| 22 import org.dive4elements.river.exports.DiagramGenerator; | |
| 23 import org.dive4elements.river.exports.StyledSeriesBuilder; | |
| 24 import org.dive4elements.river.jfree.StyledXYSeries; | |
| 25 import org.dive4elements.river.themes.ThemeDocument; | |
| 26 | |
| 27 /** | |
| 28 * Processor to generate a data series for flow depth data loaded from the database | |
| 29 * | |
| 30 * @author Matthias Schäfer | |
| 31 * | |
| 32 */ | |
| 33 public class PredefinedFlowDepthProcessor extends AbstractSInfoProcessor { | |
| 34 | |
| 35 private final static Logger log = Logger.getLogger(PredefinedFlowDepthProcessor.class); | |
| 36 | |
| 37 public static final String FACET_PREDEFINED_FLOW_DEPTH = "sinfo_facet_predefined_flowdepth"; | |
| 38 | |
| 39 private static final String I18N_AXIS_LABEL = "sinfo.chart.flow_depth.section.yaxis.label"; | |
| 40 | |
| 41 private static final Set<String> HANDLED_FACET_TYPES = new HashSet<>(); | |
| 42 | |
| 43 static { | |
| 44 HANDLED_FACET_TYPES.add(FACET_PREDEFINED_FLOW_DEPTH); | |
| 45 } | |
| 46 | |
| 47 public PredefinedFlowDepthProcessor() { | |
| 48 super(I18N_AXIS_LABEL, HANDLED_FACET_TYPES); | |
| 49 } | |
| 50 | |
| 51 @Override | |
| 52 protected String generateSeries(final DiagramGenerator generator, final ArtifactAndFacet bundle, final ThemeDocument theme, final boolean visible) { | |
| 53 | |
| 54 final CallContext context = generator.getCallContext(); | |
| 55 final Map<String, String> metaData = bundle.getFacet().getMetaData(); | |
| 56 | |
| 57 final Artifact artifact = bundle.getArtifact(); | |
| 58 | |
| 59 final StyledXYSeries series = new StyledXYSeries(bundle.getFacetDescription(), theme); | |
| 60 series.putMetaData(metaData, artifact, context); | |
| 61 | |
| 62 final String facetName = bundle.getFacetName(); | |
| 63 final PredefinedFlowDepthQueryCalculationResult data = (PredefinedFlowDepthQueryCalculationResult) bundle.getData(context); | |
| 64 if (data == null) { | |
| 65 // Check has been here before so we keep it for security reasons | |
| 66 // this should never happen though. | |
| 67 throw new IllegalStateException("Data is null for facet: " + facetName); | |
| 68 } | |
| 69 | |
| 70 final double[][] points = data.getStationPoints(SInfoResultType.flowdepth); | |
| 71 | |
| 72 StyledSeriesBuilder.addPoints(series, points, true); | |
| 73 generator.addAxisSeries(series, getAxisName(), visible); | |
| 74 | |
| 75 return null; | |
| 76 } | |
| 77 } |