Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/model/GaugeDischargeFacet.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 org.apache.log4j.Logger; import org.dive4elements.artifacts.Artifact; import org.dive4elements.artifacts.CallContext; import org.dive4elements.artifactdatabase.state.Facet; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.states.DefaultState.ComputeType; /** * Access Discharge Curve of a gauge. */ public class GaugeDischargeFacet extends DataFacet { /** Private log. */ private static final Logger log = Logger.getLogger(GaugeDischargeFacet.class); public GaugeDischargeFacet() { } /** * @param index Index translates to index of WQ-array. * @param name Name of the facet. * @param desc Description of the facet (visible in client). */ public GaugeDischargeFacet(int index, String name, String desc) { super(index, name, desc, ComputeType.ADVANCE, null, "state.gaugedischarge.init"); } public GaugeDischargeFacet( int index, String name, String description, ComputeType type, String stateID, String hash ) { super(index, name, description, type, hash, stateID); } @Override public Facet deepCopy() { GaugeDischargeFacet copy = new GaugeDischargeFacet(); copy.set(this); copy.type = type; copy.hash = hash; copy.stateId = stateId; return copy; } /** * @return wqkms corresponding to gauge of artifact and index of facet. */ @Override public Object getData(Artifact artifact, CallContext context) { if (log.isDebugEnabled()) { log.debug("Get data for discharge curves at index: " + index + " / stateId: " + stateId); } if (stateId == null) { log.error("GaugeDischargeFacet.getData: stateId is null."); } D4EArtifact flys = (D4EArtifact) artifact; CalculationResult res = (CalculationResult) flys.compute(context, hash, stateId, type, true); WQKms[] discharge = (WQKms[]) res.getData(); return discharge[index]; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :