Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixAnalysisEventsFacet.java @ 4187:21f4e4b79121
Refactor GaugeDischargeCurveFacet to be able to set a facet name
For adding another output of the GaugeDischargeCurveArtifact it is necessary to
provide to facet instances with different names. Therefore the
GaugeDischargeCurveFacet is extended to set the facet name in the constructor.
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Fri, 19 Oct 2012 13:25:49 +0200 |
parents | 66f539df4e8b |
children | 26774405c884 |
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package de.intevation.flys.artifacts.model.fixings; 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 de.intevation.flys.utils.KMIndex; import org.apache.log4j.Logger; /** * Facet to show W values for Q values at km for a date. * * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> */ public class FixAnalysisEventsFacet extends DataFacet implements FacetTypes { /** House logger. */ private static Logger logger = Logger.getLogger(FixAnalysisEventsFacet.class); /** Trivial Constructor. */ public FixAnalysisEventsFacet() { } /** * @param name */ public FixAnalysisEventsFacet(int index, String name, String description) { super(index, name, description, ComputeType.ADVANCE, null, null); } /** * Returns the data this facet requires. * * @param artifact the owner artifact. * @param context the CallContext (ignored). * * @return the data. */ @Override public Object getData(Artifact artifact, CallContext context) { logger.debug("FixAnalysisEventsFacet.getData"); if (artifact instanceof FLYSArtifact) { FLYSArtifact flys = (FLYSArtifact)artifact; CalculationResult res = (CalculationResult) flys.compute(context, ComputeType.ADVANCE, false); FixAnalysisResult result = (FixAnalysisResult) res.getData(); double currentKm = ((Double)context.getContextValue("currentKm")).doubleValue(); KMIndex<AnalysisPeriod []> kmPeriods = result.getAnalysisPeriods(); KMIndex.Entry<AnalysisPeriod []> kmPeriodsEntry = kmPeriods.binarySearch(currentKm); if(kmPeriodsEntry == null) { logger.debug("getData: kmPeriodsEntry == null"); return null; } AnalysisPeriod[] periods = kmPeriodsEntry.getValue(); if (periods == null) { logger.debug("getData: periods == null"); return null; } int ndx = index >> 8; QWD[] qwdData = periods[ndx].getQWDs(); if (qwdData == null) { return null; } int ndy = index & 255; for (int i = 0; i < qwdData.length; i++) { if (qwdData[i].getIndex() == ndy) { return qwdData[i]; } } return null; } else { logger.debug("Not an instance of FixationArtifact."); return null; } } /** * Create a deep copy of this Facet. * @return a deep copy. */ @Override public FixAnalysisEventsFacet deepCopy() { FixAnalysisEventsFacet copy = new FixAnalysisEventsFacet(); copy.set(this); return copy; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :