Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/extreme/ExtremeCompute.java @ 4241:49cb65d5932d
Improved the historical discharge calculation.
The calculation now creates new HistoricalWQKms (new subclass of WQKms). Those WQKms are used
to create new facets from (new) type 'HistoricalDischargeCurveFacet'. The chart generator is
improved to support those facets.
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Wed, 24 Oct 2012 14:34:35 +0200 |
parents | eb5564662e19 |
children | 1f304cb5729b |
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package de.intevation.flys.artifacts.states.extreme; import de.intevation.artifactdatabase.state.Facet; import de.intevation.artifacts.CallContext; import de.intevation.flys.artifacts.FLYSArtifact; import de.intevation.flys.artifacts.access.ExtremeAccess; import de.intevation.flys.artifacts.model.CalculationResult; import de.intevation.flys.artifacts.model.ReportFacet; import de.intevation.flys.artifacts.model.extreme.ExtremeCalculation; import de.intevation.flys.artifacts.states.DefaultState; import java.util.List; import org.apache.log4j.Logger; /** State in which to deliver extreme value analysis result. */ public class ExtremeCompute extends DefaultState { /** Private logger. */ private static Logger log = Logger.getLogger(ExtremeCompute.class); public ExtremeCompute() { } @Override public Object computeAdvance( FLYSArtifact artifact, String hash, CallContext context, List<Facet> facets, Object old ) { log.debug("ExtremeCompute.computeAdvance"); CalculationResult res; ExtremeAccess access = new ExtremeAccess(artifact); if (old instanceof CalculationResult) { res = (CalculationResult)old; } else { ExtremeCalculation calc = new ExtremeCalculation(access); res = calc.calculate(); } if (facets == null) { return res; } if (res.getReport().hasProblems()) { facets.add(new ReportFacet()); } // TODO: Add more facets. return res; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :