Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixReferenceEventsFacet.java @ 4655:cd44d28d0fbc
Move the access to artifact data to the Access object
Use BedHeightAccess class to receive the data from the artifact. This abstracts
the data access from the actual artifact.
author | Björn Ricks <bjoern.ricks@intevation.de> |
---|---|
date | Tue, 11 Dec 2012 09:44:04 +0100 |
parents | 26774405c884 |
children | 05eeedc5b156 |
line wrap: on
line source
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.model.CalculationResult; import de.intevation.flys.artifacts.model.FacetTypes; import de.intevation.flys.artifacts.states.DefaultState.ComputeType; import de.intevation.flys.utils.KMIndex; /** * 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 FixReferenceEventsFacet extends FixingsFacet implements FacetTypes { /** House logger. */ private static Logger logger = Logger.getLogger(FixReferenceEventsFacet.class); /** Trivial Constructor. */ public FixReferenceEventsFacet() { } /** * @param name */ public FixReferenceEventsFacet(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("FixReferenceEventsFacet.getData"); if (artifact instanceof FLYSArtifact) { FLYSArtifact flys = (FLYSArtifact)artifact; CalculationResult res = (CalculationResult) flys.compute(context, ComputeType.ADVANCE, false); FixResult result = (FixResult) res.getData(); double currentKm = getCurrentKm(context); KMIndex<QWD []> kmQWs = result.getReferenced(); KMIndex.Entry<QWD []> kmQWsEntry = kmQWs.binarySearch(currentKm); QWD[] qwds = null; if (kmQWsEntry != null) { int ndx = index & 255; qwds = kmQWsEntry.getValue(); for (int i = 0; i < qwds.length; i++) { if (qwds[i].getIndex() == ndx) { return qwds[i]; } } return null; } 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 FixReferenceEventsFacet deepCopy() { FixReferenceEventsFacet copy = new FixReferenceEventsFacet(); copy.set(this); return copy; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :