Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixAnalysisEventsFacet.java @ 3035:b388d888330d
Implemented facets and splitted up the event facet.Implemented facets and splitted up the event facet.
flys-artifacts/trunk@4604 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Raimund Renkert <raimund.renkert@intevation.de> |
---|---|
date | Wed, 06 Jun 2012 11:35:32 +0000 |
parents | |
children | 7db919b1bc1e |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixAnalysisEventsFacet.java Wed Jun 06 11:35:32 2012 +0000 @@ -0,0 +1,97 @@ +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.utils.KMIndex; + +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.artifacts.states.DefaultState.ComputeType; + + +/** + * 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 description) { + super(index, FIX_EVENTS, 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; + 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].getQWDs(); + return qwdData; + } + 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 :