Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/uinfo/vegetationzones/VegetationZonesState.java @ 8996:fb9430250899
Work on uinfo
| author | gernotbelger |
|---|---|
| date | Thu, 12 Apr 2018 19:13:39 +0200 |
| parents | |
| children | a6b3421dc2b4 |
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| 8995:8c3e5682cb60 | 8996:fb9430250899 |
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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 package org.dive4elements.river.artifacts.uinfo.vegetationzones; | |
| 11 | |
| 12 import java.util.List; | |
| 13 | |
| 14 import org.dive4elements.artifactdatabase.state.Facet; | |
| 15 import org.dive4elements.artifacts.CallContext; | |
| 16 import org.dive4elements.river.artifacts.ChartArtifact; | |
| 17 import org.dive4elements.river.artifacts.D4EArtifact; | |
| 18 import org.dive4elements.river.artifacts.model.Calculation; | |
| 19 import org.dive4elements.river.artifacts.model.CalculationResult; | |
| 20 import org.dive4elements.river.artifacts.model.DataFacet; | |
| 21 import org.dive4elements.river.artifacts.model.EmptyFacet; | |
| 22 import org.dive4elements.river.artifacts.model.FacetTypes; | |
| 23 import org.dive4elements.river.artifacts.model.ReportFacet; | |
| 24 import org.dive4elements.river.artifacts.states.DefaultState; | |
| 25 import org.dive4elements.river.artifacts.uinfo.UINFOArtifact; | |
| 26 | |
| 27 /** | |
| 28 * @author Domenico Nardi Tironi | |
| 29 */ | |
| 30 public class VegetationZonesState extends DefaultState { | |
| 31 | |
| 32 /// ** The log that is used in this state. */ | |
| 33 // private static Logger log = Logger.getLogger(FlowDepthState.class); | |
| 34 | |
| 35 private static final long serialVersionUID = 1L; | |
| 36 | |
| 37 /** | |
| 38 * From this state can only be continued trivially. | |
| 39 */ | |
| 40 @Override | |
| 41 protected String getUIProvider() { | |
| 42 return "continue"; | |
| 43 } | |
| 44 | |
| 45 @Override | |
| 46 public Object computeFeed(final D4EArtifact artifact, final String hash, final CallContext context, final List<Facet> facets, final Object old) { | |
| 47 // FIXME: why is this necessary? | |
| 48 if (artifact instanceof ChartArtifact) { | |
| 49 facets.add(new EmptyFacet()); | |
| 50 return null; | |
| 51 } | |
| 52 | |
| 53 return compute((UINFOArtifact) artifact, context, hash, facets, old); | |
| 54 } | |
| 55 | |
| 56 @Override | |
| 57 public Object computeAdvance(final D4EArtifact artifact, final String hash, final CallContext context, final List<Facet> facets, final Object old) { | |
| 58 if (artifact instanceof ChartArtifact) { | |
| 59 facets.add(new EmptyFacet()); | |
| 60 return null; | |
| 61 } | |
| 62 return compute((UINFOArtifact) artifact, context, hash, facets, old); | |
| 63 } | |
| 64 | |
| 65 /** | |
| 66 * Compute result or returned object from cache, create facets. | |
| 67 * | |
| 68 * @param old | |
| 69 * Object that was cached. | |
| 70 */ | |
| 71 private Object compute(final UINFOArtifact sinfo, final CallContext context, final String hash, final List<Facet> facets, final Object old) { | |
| 72 | |
| 73 final CalculationResult res = doCompute(sinfo, context, old); | |
| 74 | |
| 75 if (facets == null) | |
| 76 return res; | |
| 77 | |
| 78 final VegetationZonesCalculationResults results = (VegetationZonesCalculationResults) res.getData(); | |
| 79 | |
| 80 List<VegetationZonesCalculationResult> resultList = results.getResults(); | |
| 81 | |
| 82 if (!resultList.isEmpty()) { | |
| 83 final Facet csv = new DataFacet(FacetTypes.CSV, "CSV data", ComputeType.ADVANCE, hash, this.id); | |
| 84 final Facet pdf = new DataFacet(FacetTypes.PDF, "PDF data", ComputeType.ADVANCE, hash, this.id); | |
| 85 | |
| 86 facets.add(csv); | |
| 87 facets.add(pdf); | |
| 88 } | |
| 89 | |
| 90 final Calculation report = res.getReport(); | |
| 91 | |
| 92 if (report.hasProblems()) | |
| 93 facets.add(new ReportFacet(ComputeType.ADVANCE, hash, this.id)); | |
| 94 | |
| 95 return res; | |
| 96 } | |
| 97 | |
| 98 private CalculationResult doCompute(final UINFOArtifact sinfo, final CallContext context, final Object old) { | |
| 99 if (old instanceof CalculationResult) | |
| 100 return (CalculationResult) old; | |
| 101 | |
| 102 return new VegetationZonesCalculation(context).calculate(sinfo); | |
| 103 } | |
| 104 } |