Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/flowdepth/AbstractSInfoProcessor.java @ 8884:7a8c12706834
Work on SINFO-FlowDepth
| author | gernotbelger |
|---|---|
| date | Tue, 13 Feb 2018 14:53:23 +0100 |
| parents | |
| children | cc86b0f9b3c3 |
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| 8883:a536e1aacf0f | 8884:7a8c12706834 |
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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.flowdepth; | |
| 12 | |
| 13 import java.util.Map; | |
| 14 import java.util.Set; | |
| 15 | |
| 16 import org.apache.log4j.Logger; | |
| 17 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; | |
| 18 import org.dive4elements.artifacts.CallContext; | |
| 19 import org.dive4elements.river.exports.DiagramGenerator; | |
| 20 import org.dive4elements.river.exports.StyledSeriesBuilder; | |
| 21 import org.dive4elements.river.exports.process.DefaultProcessor; | |
| 22 import org.dive4elements.river.jfree.StyledXYSeries; | |
| 23 import org.dive4elements.river.themes.ThemeDocument; | |
| 24 | |
| 25 /** | |
| 26 * Abstraction for some processor implementation within S-INFO. Probably this abstraction could also be used for other | |
| 27 * cases as well. | |
| 28 * | |
| 29 * @author Gernot Belger | |
| 30 * | |
| 31 */ | |
| 32 abstract class AbstractSInfoProcessor extends DefaultProcessor { | |
| 33 | |
| 34 private final static Logger log = Logger.getLogger(AbstractSInfoProcessor.class); | |
| 35 | |
| 36 private String yAxisLabel; | |
| 37 | |
| 38 private final Set<String> handled_facet_types; | |
| 39 | |
| 40 private final String i18n_axis_label; | |
| 41 | |
| 42 public AbstractSInfoProcessor(final String i18n_axis_label, final Set<String> handled_facet_types) { | |
| 43 this.i18n_axis_label = i18n_axis_label; | |
| 44 this.handled_facet_types = handled_facet_types; | |
| 45 } | |
| 46 | |
| 47 @Override | |
| 48 public final void doOut(final DiagramGenerator generator, final ArtifactAndFacet bundle, final ThemeDocument theme, final boolean visible) { | |
| 49 | |
| 50 final CallContext context = generator.getCallContext(); | |
| 51 final Map<String, String> metaData = bundle.getFacet().getMetaData(); | |
| 52 | |
| 53 final StyledXYSeries series = new StyledXYSeries(bundle.getFacetDescription(), theme); | |
| 54 series.putMetaData(metaData, bundle.getArtifact(), context); | |
| 55 | |
| 56 this.yAxisLabel = metaData.get("Y"); | |
| 57 | |
| 58 final String facetName = bundle.getFacetName(); | |
| 59 final FlowDepthCalculationResult data = (FlowDepthCalculationResult) bundle.getData(context); | |
| 60 if (data == null) { | |
| 61 // Check has been here before so we keep it for security reasons | |
| 62 // this should never happen though. | |
| 63 log.error("Data is null for facet: " + facetName); | |
| 64 return; | |
| 65 } | |
| 66 | |
| 67 final double[][] points = generatePoints(data, facetName); | |
| 68 | |
| 69 StyledSeriesBuilder.addPoints(series, points, true); | |
| 70 generator.addAxisSeries(series, this.axisName, visible); | |
| 71 } | |
| 72 | |
| 73 /** | |
| 74 * Override to implement, call super as last line for default case. | |
| 75 */ | |
| 76 protected double[][] generatePoints(@SuppressWarnings("unused") final FlowDepthCalculationResult data, final String facetName) { | |
| 77 final String error = String.format("Unknown facet name: %s", facetName); | |
| 78 log.error(error); | |
| 79 throw new UnsupportedOperationException(error); | |
| 80 } | |
| 81 | |
| 82 @Override | |
| 83 public final boolean canHandle(final String facettype) { | |
| 84 return this.handled_facet_types.contains(facettype); | |
| 85 } | |
| 86 | |
| 87 @Override | |
| 88 public final String getAxisLabel(final DiagramGenerator generator) { | |
| 89 if (this.yAxisLabel != null && !this.yAxisLabel.isEmpty()) { | |
| 90 // REMARK/UNINTENDED: yAxisLabel may also be a resolved message (side-effect of StyledXYSeries#putMetadata), | |
| 91 // and cannot be resolved, so we need to give the resolved value as default | |
| 92 // FIXME: In other implementations (i.e. FlowVelocityProcessor), an explicit (German) default label is given here, | |
| 93 // probably the English version will also show German (CHECK) | |
| 94 return generator.msg(this.yAxisLabel, this.yAxisLabel); | |
| 95 } | |
| 96 return generator.msg(this.i18n_axis_label, "MISSING"); | |
| 97 } | |
| 98 } |