Mercurial > dive4elements > river
annotate artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/flowdepth/FlowDepthState.java @ 8940:82998242ba84
Preparing for additional outputs of SINFO-Tkh
| author | gernotbelger |
|---|---|
| date | Tue, 06 Mar 2018 18:51:18 +0100 |
| parents | 5d5d0051723f |
| children | b194fa64506a |
| rev | line source |
|---|---|
| 8854 | 1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde |
| 2 * Software engineering by Intevation GmbH | |
| 3 * | |
| 4 * This file is Free Software under the GNU AGPL (>=v3) | |
| 5 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 6 * documentation coming with Dive4Elements River for details. | |
| 7 */ | |
| 8 | |
| 9 package org.dive4elements.river.artifacts.sinfo.flowdepth; | |
| 10 | |
| 11 import java.util.List; | |
| 12 | |
| 13 import org.dive4elements.artifactdatabase.state.Facet; | |
| 14 import org.dive4elements.artifacts.CallContext; | |
| 15 import org.dive4elements.river.artifacts.ChartArtifact; | |
| 16 import org.dive4elements.river.artifacts.D4EArtifact; | |
| 17 import org.dive4elements.river.artifacts.model.Calculation; | |
| 18 import org.dive4elements.river.artifacts.model.CalculationResult; | |
| 19 import org.dive4elements.river.artifacts.model.DataFacet; | |
| 20 import org.dive4elements.river.artifacts.model.EmptyFacet; | |
| 21 import org.dive4elements.river.artifacts.model.FacetTypes; | |
| 22 import org.dive4elements.river.artifacts.model.ReportFacet; | |
| 23 import org.dive4elements.river.artifacts.sinfo.SINFOArtifact; | |
|
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24 import org.dive4elements.river.artifacts.sinfo.common.FlowDepthProcessor; |
| 8916 | 25 import org.dive4elements.river.artifacts.sinfo.common.TkhProcessor; |
| 8854 | 26 import org.dive4elements.river.artifacts.states.DefaultState; |
| 27 | |
| 28 /** State in which a waterlevel has been calculated. */ | |
| 8884 | 29 public class FlowDepthState extends DefaultState { |
| 30 | |
| 8854 | 31 /// ** The log that is used in this state. */ |
| 32 // private static Logger log = Logger.getLogger(FlowDepthState.class); | |
| 33 | |
| 8877 | 34 private static final long serialVersionUID = 1L; |
| 35 | |
| 8854 | 36 /** |
| 37 * From this state can only be continued trivially. | |
| 38 */ | |
| 39 @Override | |
| 40 protected String getUIProvider() { | |
| 41 return "continue"; | |
| 42 } | |
| 43 | |
| 44 @Override | |
| 8884 | 45 public Object computeFeed(final D4EArtifact artifact, final String hash, final CallContext context, final List<Facet> facets, final Object old) { |
| 8879 | 46 // FIXME: why is this necessary? |
| 47 if (artifact instanceof ChartArtifact) { | |
| 48 facets.add(new EmptyFacet()); | |
| 49 return null; | |
| 50 } | |
| 51 | |
| 52 return compute((SINFOArtifact) artifact, context, hash, facets, old); | |
| 53 } | |
| 54 | |
| 55 @Override | |
| 8884 | 56 public Object computeAdvance(final D4EArtifact artifact, final String hash, final CallContext context, final List<Facet> facets, final Object old) { |
| 8854 | 57 if (artifact instanceof ChartArtifact) { |
| 58 facets.add(new EmptyFacet()); | |
| 59 return null; | |
| 60 } | |
| 61 return compute((SINFOArtifact) artifact, context, hash, facets, old); | |
| 62 } | |
| 63 | |
| 64 /** | |
| 65 * Compute result or returned object from cache, create facets. | |
| 8884 | 66 * |
| 67 * @param old | |
| 68 * Object that was cached. | |
| 8854 | 69 */ |
| 8884 | 70 private Object compute(final SINFOArtifact sinfo, final CallContext context, final String hash, final List<Facet> facets, final Object old) { |
| 8879 | 71 |
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72 final CalculationResult res = doCompute(sinfo, context, old); |
| 8854 | 73 |
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74 if (facets == null) |
| 8854 | 75 return res; |
| 76 | |
| 8884 | 77 final FlowDepthCalculationResults results = (FlowDepthCalculationResults) res.getData(); |
| 8854 | 78 |
| 79 /* add themes for chart, for each result */ | |
| 80 final List<FlowDepthCalculationResult> resultList = results.getResults(); | |
| 81 for (int index = 0; index < resultList.size(); index++) { | |
| 82 | |
| 8879 | 83 final FlowDepthCalculationResult result = resultList.get(index); |
| 84 | |
| 85 /* filtered (zoom dependent mean) flow depth */ | |
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86 facets.add(FlowDepthProcessor.createFlowDepthFacet(context, hash, this.id, result, index)); |
| 8879 | 87 |
| 8884 | 88 if (results.isUseTkh()) { |
| 89 /* filtered (zoom dependent mean) flow depth including tkh */ | |
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90 facets.add(FlowDepthProcessor.createFlowDepthTkhFacet(context, hash, this.id, result, index)); |
| 8884 | 91 |
| 8916 | 92 facets.add(TkhProcessor.createTkhFacet(context, hash, this.id, result, index)); |
| 8884 | 93 } |
| 8879 | 94 } |
| 8854 | 95 |
| 8884 | 96 if (!resultList.isEmpty()) { |
| 97 final Facet csv = new DataFacet(FacetTypes.CSV, "CSV data", ComputeType.ADVANCE, hash, this.id); | |
| 98 final Facet pdf = new DataFacet(FacetTypes.PDF, "PDF data", ComputeType.ADVANCE, hash, this.id); | |
| 8854 | 99 |
| 100 facets.add(csv); | |
| 101 facets.add(pdf); | |
| 102 } | |
| 103 | |
| 104 final Calculation report = res.getReport(); | |
| 105 | |
| 106 if (report.hasProblems()) { | |
| 8879 | 107 facets.add(new ReportFacet(ComputeType.ADVANCE, hash, this.id)); |
| 8854 | 108 } |
| 109 | |
| 110 return res; | |
| 111 } | |
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112 |
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113 private CalculationResult doCompute(final SINFOArtifact sinfo, final CallContext context, final Object old) { |
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114 if (old instanceof CalculationResult) |
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115 return (CalculationResult) old; |
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116 |
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117 return new FlowDepthCalculation(context).calculate(sinfo); |
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118 } |
| 8854 | 119 } |