Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/model/HYKFacet.java @ 8587:07c9ac22f611
(issue1755) Generalise BedQuality result handling
The bedquality calculation now produces a result for each time period
which has BedQualityResultValues for each specific result type.
Formally this was split up in density, porosity and diameter classes
with some bedload diameter classes mixed in for extra fun.
The intent of this commit is to allow more shared code and generic
access patterns to the BedQuality results.
author | Andre Heinecke <andre.heinecke@intevation.de> |
---|---|
date | Wed, 18 Mar 2015 18:42:08 +0100 |
parents | e4606eae8ea5 |
children | 5e38e2924c07 |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * 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.model; import org.dive4elements.artifactdatabase.state.Facet; import org.dive4elements.artifacts.Artifact; import org.dive4elements.artifacts.CallContext; import org.dive4elements.artifacts.DataProvider; import org.dive4elements.river.artifacts.HYKArtifact; import org.dive4elements.river.artifacts.states.DefaultState.ComputeType; import org.dive4elements.river.model.FastCrossSectionLine; import java.util.List; import org.apache.log4j.Logger; /** * Trival Facet for HYKs */ public class HYKFacet extends DataFacet implements FacetTypes { /** House log. */ private static Logger log = Logger.getLogger(HYKFacet.class); /** Trivial constructor, set (maybe localized) description. */ public HYKFacet(int idx, String description) { super(idx, HYK, description, ComputeType.FEED, null, null); } /** * Set km from cross section- master to HYKArtifact, then fire up * computation. * * @param art artifact to get data from. * @param context ignored */ @Override public Object getData(Artifact art, CallContext context) { log.debug("HYKFacet.getData"); String dataKey = CrossSectionFacet.BLACKBOARD_CS_MASTER_DATA; List<DataProvider> providers = context.getDataProvider(dataKey); if (providers.size() < 1) { log.warn("Could not find Cross-Section data provider to get master cs km."); return null; } FastCrossSectionLine crossSection = (FastCrossSectionLine) providers.get(0) .provideData(dataKey, null, context); if(crossSection == null) { log.debug("getData: crossSection is null"); return null; } double km = crossSection.getKm(); log.debug("HYKFacet.getData: Master Cross Section is at km: " + km); // Set this km at hyk artifact to be evaluated. HYKArtifact hyk = (HYKArtifact) art; hyk.setKm(km); return hyk.compute(context, hash, stateId, type, false); } /** Do a deep copy. */ @Override public Facet deepCopy() { HYKFacet copy = new HYKFacet(this.index, this.description); copy.set(this); return copy; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :