Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/sq/SQOutlierFacet.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> |
---|---|
date | Wed, 24 Oct 2012 14:34:35 +0200 |
parents | 1df6984628c3 |
children |
line wrap: on
line source
package de.intevation.flys.artifacts.model.sq; import de.intevation.artifacts.Artifact; import de.intevation.artifacts.CallContext; import de.intevation.flys.artifacts.FLYSArtifact; import de.intevation.flys.artifacts.model.CalculationResult; import de.intevation.flys.artifacts.model.DataFacet; import de.intevation.flys.artifacts.model.FacetTypes; import de.intevation.flys.artifacts.states.DefaultState.ComputeType; import org.apache.log4j.Logger; /** * Facet to show the curve in a sq relation. * * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class SQOutlierFacet extends DataFacet implements FacetTypes { private static final Logger log = Logger.getLogger(SQOutlierFacet.class); public static final int BITMASK_ITERATION = (1 << 16) - 1; private int fractionIdx; public SQOutlierFacet() { } public SQOutlierFacet( int idx, int fractionIdx, String name, String description, String hash, String stateId ) { super(idx, name, description, ComputeType.ADVANCE, hash, stateId); this.fractionIdx = fractionIdx; } @Override public Object getData(Artifact artifact, CallContext context) { log.debug("SQOutlierFacet.getData"); if (!(artifact instanceof FLYSArtifact)) { return null; } FLYSArtifact flys = (FLYSArtifact) artifact; CalculationResult res = (CalculationResult) flys.compute( context, ComputeType.ADVANCE, false); int idx = this.index >> 16; int iter = this.index & BITMASK_ITERATION; boolean debug = log.isDebugEnabled(); if (debug) { log.debug("Fetch data for index : " + this.index); log.debug(" > index: " + idx); log.debug(" > fraction: " + fractionIdx); log.debug(" > iteration: " + iter); } SQResult[] result = (SQResult[]) res.getData(); SQFractionResult fResult = result[idx].getFraction(fractionIdx); if (fResult == null) { log.warn("No SQFractionResult at " + idx + "|" + fractionIdx); return null; } SQ [] outliers = fResult.getOutliers(iter); if (debug) { int num = outliers != null ? outliers.length : 0; log.debug("Found " + num + " outliers for iteration " + iter); } return outliers; } @Override public SQOutlierFacet deepCopy() { SQOutlierFacet copy = new SQOutlierFacet(); copy.set(this); return copy; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :