Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/uinfo/vegetationzones/VegetationZonesState.java @ 9069:1ffd38826175
access uinfo.vegetationzones+inundation_duration
author | gernotbelger |
---|---|
date | Tue, 15 May 2018 12:00:26 +0200 |
parents | a6b3421dc2b4 |
children | 611a523fc42f |
line wrap: on
line source
/** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde * Software engineering by * Björnsen Beratende Ingenieure GmbH * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.artifacts.uinfo.vegetationzones; import java.util.List; import org.dive4elements.artifactdatabase.state.Facet; import org.dive4elements.artifacts.CallContext; import org.dive4elements.river.artifacts.ChartArtifact; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.model.Calculation; import org.dive4elements.river.artifacts.model.CalculationResult; import org.dive4elements.river.artifacts.model.DataFacet; import org.dive4elements.river.artifacts.model.EmptyFacet; import org.dive4elements.river.artifacts.model.FacetTypes; import org.dive4elements.river.artifacts.model.ReportFacet; import org.dive4elements.river.artifacts.states.DefaultState; import org.dive4elements.river.artifacts.uinfo.UINFOArtifact; /** * @author Domenico Nardi Tironi */ public class VegetationZonesState extends DefaultState { /// ** The log that is used in this state. */ // private static Logger log = Logger.getLogger(FlowDepthState.class); private static final long serialVersionUID = 1L; /** * From this state can only be continued trivially. */ @Override protected String getUIProvider() { return "continue"; } @Override public Object computeFeed(final D4EArtifact artifact, final String hash, final CallContext context, final List<Facet> facets, final Object old) { // FIXME: why is this necessary? if (artifact instanceof ChartArtifact) { facets.add(new EmptyFacet()); return null; } return compute((UINFOArtifact) artifact, context, hash, facets, old); } @Override public Object computeAdvance(final D4EArtifact artifact, final String hash, final CallContext context, final List<Facet> facets, final Object old) { if (artifact instanceof ChartArtifact) { facets.add(new EmptyFacet()); return null; } return compute((UINFOArtifact) artifact, context, hash, facets, old); } /** * Compute result or returned object from cache, create facets. * * @param old * Object that was cached. */ private Object compute(final UINFOArtifact sinfo, final CallContext context, final String hash, final List<Facet> facets, final Object old) { final CalculationResult res = doCompute(sinfo, context, old); if (facets == null) return res; final VegetationZonesCalculationResults results = (VegetationZonesCalculationResults) res.getData(); final List<VegetationZonesCalculationResult> resultList = results.getResults(); if (!resultList.isEmpty()) { final Facet csv = new DataFacet(FacetTypes.CSV, "CSV data", ComputeType.ADVANCE, hash, this.id); final Facet pdf = new DataFacet(FacetTypes.PDF, "PDF data", ComputeType.ADVANCE, hash, this.id); facets.add(csv); facets.add(pdf); } final Calculation report = res.getReport(); if (report.hasProblems()) facets.add(new ReportFacet(ComputeType.ADVANCE, hash, this.id)); return res; } private CalculationResult doCompute(final UINFOArtifact uinfo, final CallContext context, final Object old) { if (old instanceof CalculationResult) return (CalculationResult) old; return new VegetationZonesCalculation(context).calculate(uinfo); } }