sascha@3775: package de.intevation.flys.artifacts.states.extreme;
sascha@3775: 
sascha@3775: import de.intevation.artifactdatabase.state.Facet;
sascha@3775: 
sascha@3775: import de.intevation.artifacts.CallContext;
sascha@3775: 
sascha@3775: import de.intevation.flys.artifacts.FLYSArtifact;
sascha@3775: 
sascha@3775: import de.intevation.flys.artifacts.access.ExtremeAccess;
sascha@3775: 
felix@4302: import de.intevation.flys.artifacts.model.Calculation;
sascha@3775: import de.intevation.flys.artifacts.model.CalculationResult;
felix@4302: import de.intevation.flys.artifacts.model.FacetTypes;
sascha@3775: import de.intevation.flys.artifacts.model.ReportFacet;
felix@4302: import de.intevation.flys.artifacts.model.WaterlevelFacet;
felix@4302: import de.intevation.flys.artifacts.model.WQKms;
sascha@3775: 
felix@4315: import de.intevation.flys.artifacts.model.extreme.ExtremeCurveFacet;
sascha@3775: import de.intevation.flys.artifacts.model.extreme.ExtremeCalculation;
felix@4302: import de.intevation.flys.artifacts.model.extreme.ExtremeResult;
sascha@3775: 
sascha@3775: import de.intevation.flys.artifacts.states.DefaultState;
sascha@3775: 
felix@4302: import de.intevation.flys.utils.FLYSUtils;
felix@4302: 
sascha@3775: import java.util.List;
sascha@3775: 
sascha@3775: import org.apache.log4j.Logger;
sascha@3775: 
felix@4043: /** State in which to deliver extreme value analysis result. */
sascha@3775: public class ExtremeCompute
sascha@3775: extends      DefaultState
felix@4302: implements   FacetTypes
sascha@3775: {
felix@4043:     /** Private logger. */
felix@4301:     private static Logger logger = Logger.getLogger(ExtremeCompute.class);
sascha@3775: 
sascha@3775:     public ExtremeCompute() {
sascha@3775:     }
sascha@3775: 
sascha@3775:     @Override
sascha@3775:     public Object computeAdvance(
sascha@3775:         FLYSArtifact artifact,
sascha@3775:         String       hash,
sascha@3775:         CallContext  context,
sascha@3775:         List<Facet>  facets,
sascha@3775:         Object       old
sascha@3775:     ) {
felix@4301:         logger.debug("ExtremeCompute.computeAdvance");
sascha@3775: 
sascha@3775:         CalculationResult res;
sascha@3775: 
sascha@3775:         ExtremeAccess access = new ExtremeAccess(artifact);
sascha@3775: 
sascha@3775:         if (old instanceof CalculationResult) {
sascha@3775:             res = (CalculationResult)old;
sascha@3775:         }
sascha@3775:         else {
sascha@3775:             ExtremeCalculation calc = new ExtremeCalculation(access);
sascha@3775:             res = calc.calculate();
sascha@3775:         }
sascha@3775: 
sascha@3775:         if (facets == null) {
sascha@3775:             return res;
sascha@3775:         }
sascha@3775: 
sascha@3775:         if (res.getReport().hasProblems()) {
sascha@3775:             facets.add(new ReportFacet());
sascha@3775:         }
sascha@3775: 
felix@4302:         ExtremeResult eres = (ExtremeResult) res.getData();
felix@4302:         WQKms [] wqkms = (WQKms []) eres.getWQKms();
felix@4302: 
felix@4302:         if (wqkms == null) {
felix@4302:             logger.error("No computation result!");
felix@4302:         }
felix@4302: 
felix@4302:         for (int i = 0; i < wqkms.length; i++) {
felix@4302:             String name = wqkms[i].getName();
felix@4302: 
felix@4302:             // Ext.Calc has wqkmsName(i)
felix@4302:             String nameW = "WW";//TODO: FLYSUtils.createWspWTitle(artifact, context, name);
felix@4302:             String nameQ = "QQ";//FLYSUtils.createWspQTitle(artifact, context, name);
felix@4302: 
felix@4302:             // Hotfix for theme names. Themes with the same name cause problems
felix@4302:             // aggregating chart legend items.
felix@4302:             if (i > 0 && name.equals(wqkms[i - 1].getName())) {
felix@4302:                 nameW += "; Q=" + wqkms[i].get(0, new double[3])[1];
felix@4302:                 nameQ += " = " + wqkms[i].get(0, new double[3])[1];
felix@4302:             }
felix@4302: 
felix@4302:             Facet w = new WaterlevelFacet(
felix@4302:                 i, LONGITUDINAL_W, nameW, ComputeType.ADVANCE, id, hash);
felix@4302:             Facet q = new WaterlevelFacet(
felix@4302:                 i, LONGITUDINAL_Q, nameQ, ComputeType.ADVANCE, id, hash);
felix@4302: 
felix@4302:             // TODO add more facets like:
felix@4315:             // csv, data, pdf wst facet, data facet
felix@4302:             // furthermore, waterlevel
felix@4302:             //facets.add(new CrossSectionWaterLineFacet(i, nameW));
felix@4315:             facets.add(new ExtremeCurveFacet("WQ"));
felix@4302: 
felix@4302:             facets.add(w);
felix@4302:             facets.add(q);
felix@4302:         }
felix@4302: 
sascha@3775: 
sascha@3775:         return res;
sascha@3775:     }
sascha@3775: }
sascha@3775: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :