Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixAvSectorFacet.java @ 4357:11cf29eb002c
FacetTypes: New type: exreme_wq_curve_base (for the Stuetz-Q-Poits).
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
---|---|
date | Fri, 02 Nov 2012 11:58:11 +0100 |
parents | b9c2becbcc9e |
children | 26774405c884 |
line wrap: on
line source
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.access.FixAnalysisAccess; 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.model.QWDDateRange; import de.intevation.flys.artifacts.states.DefaultState.ComputeType; import de.intevation.flys.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 FixAvSectorFacet extends DataFacet implements FacetTypes { /** House logger. */ private static Logger logger = Logger.getLogger(FixAvSectorFacet.class); /** Trivial Constructor. */ public FixAvSectorFacet() { } public FixAvSectorFacet(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 QWD array (QWD[]). */ @Override public Object getData(Artifact artifact, CallContext context) { logger.debug("FixAvSectorFacet.getData"); if (artifact instanceof FLYSArtifact) { FLYSArtifact flys = (FLYSArtifact)artifact; FixAnalysisAccess access = new FixAnalysisAccess(flys); 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.warn("No analysis periods found for km '" + currentKm + "'"); return null; } AnalysisPeriod[] periods = kmPeriodsEntry.getValue(); if (periods == null) { logger.warn("No analysis periods specified!"); return null; } QWD[] qwdData = null; int sectorNdx = index & 3; int periodNdx = index >> 2; if (periodNdx < periods.length) { qwdData = periods[periodNdx].getQSectorAverages(); } if (logger.isDebugEnabled()) { int resSize = qwdData != null ? qwdData.length : -1; logger.debug("Found " + resSize + " result elements."); } if (qwdData == null) { return null; } return new QWDDateRange(qwdData[sectorNdx], periods[periodNdx].getDateRange()); } else { logger.warn("Artifact is no instance of FLYSArtifact."); return null; } } /** * Create a deep copy of this Facet. * @return a deep copy. */ @Override public FixAvSectorFacet deepCopy() { FixAvSectorFacet copy = new FixAvSectorFacet(); copy.set(this); return copy; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :