Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/model/fixings/FixLongitudinalDeviationFacet.java @ 8704:93a31cfb18c0
(issue1787) Sort WQ data locally over Q bevor lookup of Qs for given W.
author | Tom Gottfried <tom@intevation.de> |
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date | Thu, 23 Apr 2015 19:13:33 +0200 |
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.fixings; import org.dive4elements.artifacts.Artifact; import org.dive4elements.artifacts.CallContext; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.model.CalculationResult; import org.dive4elements.river.artifacts.model.DataFacet; import org.dive4elements.river.artifacts.model.FacetTypes; import org.dive4elements.river.artifacts.model.Parameters; import org.dive4elements.river.artifacts.states.DefaultState.ComputeType; import org.dive4elements.river.utils.KMIndex; import org.apache.log4j.Logger; /** * Facet to show average W values for Q sectors. * * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> */ public class FixLongitudinalDeviationFacet extends DataFacet implements FacetTypes { /** House log. */ private static Logger log = Logger.getLogger(FixLongitudinalDeviationFacet.class); /** Trivial Constructor. */ public FixLongitudinalDeviationFacet() { } public FixLongitudinalDeviationFacet( int ndx, String name, String description) { super( ndx, name, description, ComputeType.ADVANCE, null, null); } /** * Returns the data this facet requires. * * @param artifact the owner artifact. * @param context the CallContext. * * @return the data as KMIndex. */ @Override public Object getData(Artifact artifact, CallContext context) { log.debug("FixLongitudinalDeviationFacet.getData"); if (artifact instanceof D4EArtifact) { D4EArtifact flys = (D4EArtifact)artifact; CalculationResult res = (CalculationResult) flys.compute(context, ComputeType.ADVANCE, false); FixAnalysisResult result = (FixAnalysisResult) res.getData(); KMIndex<AnalysisPeriod []> kmPeriods = result.getAnalysisPeriods(); if (kmPeriods == null) { log.warn("No analysis periods found."); return null; } Parameters params = result.getParameters(); KMIndex<double[]> kmIndex = new KMIndex<double[]>(); for (KMIndex.Entry<AnalysisPeriod[]> entry: kmPeriods) { double km = entry.getKm(); double[] stdDev = params.interpolate("km", km, new String[] {"std-dev"}); if(stdDev == null) { log.warn("getData: stdDev == null"); continue; } kmIndex.add(km, stdDev); } return kmIndex; } else { log.warn("Artifact is no instance of D4EArtifact."); return null; } } /** * Create a deep copy of this Facet. * @return a deep copy. */ @Override public FixLongitudinalDeviationFacet deepCopy() { FixLongitudinalDeviationFacet copy = new FixLongitudinalDeviationFacet(); copy.set(this); return copy; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :