raimund@3169: package de.intevation.flys.artifacts.model.fixings;
raimund@3169:
raimund@3169: import de.intevation.artifacts.Artifact;
raimund@3169: import de.intevation.artifacts.CallContext;
raimund@3169:
raimund@3169: import de.intevation.flys.artifacts.FLYSArtifact;
raimund@3169:
sascha@3408: import de.intevation.flys.artifacts.access.FixAnalysisAccess;
sascha@3203:
sascha@3203: import de.intevation.flys.artifacts.model.CalculationResult;
sascha@3203: import de.intevation.flys.artifacts.model.DataFacet;
raimund@3169: import de.intevation.flys.artifacts.model.FacetTypes;
raimund@3169: import de.intevation.flys.artifacts.model.Parameters;
raimund@3169:
sascha@3203: import de.intevation.flys.artifacts.states.DefaultState.ComputeType;
sascha@3203:
raimund@3169: import de.intevation.flys.utils.KMIndex;
raimund@3169:
sascha@3203: import org.apache.log4j.Logger;
raimund@3169:
raimund@3169: /**
raimund@3169: * Facet to show average W values for Q sectors.
raimund@3169: *
raimund@3169: * @author Raimund Renkert
raimund@3169: */
raimund@3169: public class FixLongitudinalDeviationFacet
raimund@3169: extends DataFacet
raimund@3169: implements FacetTypes {
raimund@3169:
raimund@3169: /** House logger. */
raimund@3169: private static Logger logger = Logger.getLogger(FixLongitudinalDeviationFacet.class);
raimund@3169:
raimund@3169: /** Trivial Constructor. */
raimund@3169: public FixLongitudinalDeviationFacet() {
raimund@3169: }
raimund@3169:
raimund@3169:
raimund@3169: public FixLongitudinalDeviationFacet(
raimund@3169: int ndx,
raimund@3169: String name,
raimund@3169: String description)
raimund@3169: {
raimund@3169: super(
raimund@3169: ndx,
raimund@3169: name,
raimund@3169: description,
raimund@3169: ComputeType.ADVANCE,
raimund@3169: null,
raimund@3169: null);
raimund@3169: }
raimund@3169:
raimund@3169:
raimund@3169: /**
raimund@3169: * Returns the data this facet requires.
raimund@3169: *
raimund@3169: * @param artifact the owner artifact.
raimund@3169: * @param context the CallContext.
raimund@3169: *
raimund@3169: * @return the data as KMIndex.
raimund@3169: */
raimund@3169: @Override
raimund@3169: public Object getData(Artifact artifact, CallContext context) {
raimund@3169: logger.debug("FixLongitudinalDeviationFacet.getData");
raimund@3169:
raimund@3169: if (artifact instanceof FLYSArtifact) {
raimund@3169: FLYSArtifact flys = (FLYSArtifact)artifact;
sascha@3408: FixAnalysisAccess access = new FixAnalysisAccess(flys);
raimund@3169:
raimund@3169: CalculationResult res =
raimund@3169: (CalculationResult) flys.compute(context,
raimund@3169: ComputeType.ADVANCE,
raimund@3169: false);
raimund@3169:
sascha@3415: FixAnalysisResult result = (FixAnalysisResult) res.getData();
raimund@3169:
raimund@3169: KMIndex kmPeriods = result.getAnalysisPeriods();
raimund@3169:
raimund@3169: if (kmPeriods == null) {
raimund@3169: logger.warn("No analysis periods found.");
raimund@3169: return null;
raimund@3169: }
raimund@3169:
raimund@3169: Parameters params = result.getParameters();
raimund@3169:
raimund@3169: KMIndex kmIndex = new KMIndex();
raimund@3169: for (KMIndex.Entry entry: kmPeriods) {
raimund@3169: double km = entry.getKm();
raimund@3169: double[] stdDev =
raimund@3169: params.interpolate("km", km, new String[] {"std-dev"});
raimund@3169:
raimund@3169: if(stdDev == null) {
raimund@3169: logger.warn("getData: stdDev == null");
raimund@3169: continue;
raimund@3169: }
raimund@3169: kmIndex.add(km, stdDev);
raimund@3169: }
raimund@3169:
raimund@3169: return kmIndex;
raimund@3169: }
raimund@3169: else {
raimund@3169: logger.warn("Artifact is no instance of FLYSArtifact.");
raimund@3169: return null;
raimund@3169: }
raimund@3169: }
raimund@3169:
raimund@3169:
raimund@3169: /**
raimund@3169: * Create a deep copy of this Facet.
raimund@3169: * @return a deep copy.
raimund@3169: */
raimund@3169: @Override
raimund@3169: public FixLongitudinalDeviationFacet deepCopy() {
raimund@3169: FixLongitudinalDeviationFacet copy = new FixLongitudinalDeviationFacet();
raimund@3169: copy.set(this);
raimund@3169: return copy;
raimund@3169: }
raimund@3169: }
raimund@3169: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :