Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixAvSectorFacet.java @ 3028:77b5f5a26700
Added facets for fix analysis.
flys-artifacts/trunk@4597 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Raimund Renkert <raimund.renkert@intevation.de> |
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date | Wed, 06 Jun 2012 08:07:32 +0000 |
parents | |
children | b388d888330d |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixAvSectorFacet.java Wed Jun 06 08:07:32 2012 +0000 @@ -0,0 +1,100 @@ +package de.intevation.flys.artifacts.model.fixings; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.Artifact; +import de.intevation.artifacts.CallContext; + +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.FixationArtifactAccess; + +import de.intevation.flys.artifacts.model.FacetTypes; +import de.intevation.flys.artifacts.model.DataFacet; +import de.intevation.flys.artifacts.model.CalculationResult; + +import de.intevation.flys.utils.KMIndex; + +import de.intevation.flys.artifacts.states.DefaultState.ComputeType; + + +/** + * 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 description) { + super( + ndx, + FIX_SECTOR_AVERAGE, + 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; + FixationArtifactAccess access = new FixationArtifactAccess(flys); + + CalculationResult res = + (CalculationResult) flys.compute(context, + ComputeType.ADVANCE, + false); + + FixResult result = (FixResult) res.getData(); + + double km = access.getCurrentKm(); + + KMIndex<AnalysisPeriod []> kmPeriods = result.getAnalysisPeriods(); + AnalysisPeriod[] periods = kmPeriods.binarySearch(km).getValue(); + + if (periods == null) { + return null; + } + QWD[] qwdData = periods[index].getQSectorAverages(); + return periods; + } + else { + logger.debug("Not an instance of FixationArtifact."); + 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 :