Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/model/DurationCurveFacet.java @ 8755:30b1ddadf275
(issue1801) Unify reference gauge finding code
The basic way as described in the method comment of the
determineRefGauge method is now used in the WINFOArtifact,
MainValuesService and RiverUtils.getGauge method.
RiverUtils.getGauge previously just returned the first
gauge found. While this is now a behavior change I believe
that it is always more correct then the undeterministic
behavior of the previous implmenentation.
author | Andre Heinecke <andre.heinecke@intevation.de> |
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date | Wed, 24 Jun 2015 14:07:26 +0200 |
parents | e4606eae8ea5 |
children | 0a5239a1e46e |
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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 java.util.List; import java.util.ArrayList; import org.apache.log4j.Logger; import org.dive4elements.artifacts.Artifact; import org.dive4elements.artifacts.CallContext; import org.dive4elements.artifactdatabase.state.DefaultFacet; import org.dive4elements.artifactdatabase.state.Facet; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.WINFOArtifact; import org.dive4elements.river.artifacts.states.DefaultState.ComputeType; /** * Data of a duration curve. */ public class DurationCurveFacet extends DefaultFacet { private static Logger log = Logger.getLogger(DurationCurveFacet.class); /** Blackboard data provider key for durationcurve (wqday) data. */ public static String BB_DURATIONCURVE = "durationcurve"; /** Blackboard data provider key for km of durationcurve. */ public static String BB_DURATIONCURVE_KM = "durationcurve.km"; public DurationCurveFacet() { } public DurationCurveFacet(String name, String description) { super(0, name, description); } /** * Expose state computation from WINFOArtifact. */ public Object getData(Artifact artifact, CallContext context) { log.debug("Get data for duration curve data"); WINFOArtifact winfo = (WINFOArtifact)artifact; CalculationResult cr = (CalculationResult)winfo.compute( context, ComputeType.ADVANCE, false); return cr.getData(); } @Override public List getStaticDataProviderKeys(Artifact art) { List list = new ArrayList(); list.add(BB_DURATIONCURVE); list.add(BB_DURATIONCURVE_KM); return list; } /** * Can provide whatever getData returns and additionally the location. * @param key will respond on BB_DURATIONCURVE +KM * @param param ignored * @param context ignored * @return whatever getData delivers or location. */ @Override public Object provideBlackboardData(Artifact artifact, Object key, Object param, CallContext context ) { if (key.equals(BB_DURATIONCURVE)) { return getData(artifact, context); } else if (key.equals(BB_DURATIONCURVE_KM)) { return ((D4EArtifact)artifact).getDataAsString("ld_locations"); } else { return null; } } /** Create a deep copy. */ @Override public Facet deepCopy() { DurationCurveFacet copy = new DurationCurveFacet(); copy.set(this); return copy; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :