Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/DurationCurveState.java @ 4241:49cb65d5932d
Improved the historical discharge calculation.
The calculation now creates new HistoricalWQKms (new subclass of WQKms). Those WQKms are used
to create new facets from (new) type 'HistoricalDischargeCurveFacet'. The chart generator is
improved to support those facets.
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Wed, 24 Oct 2012 14:34:35 +0200 |
parents | 9ea3ac23bd9d |
children | 7887112c37cc |
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package de.intevation.flys.artifacts.states; import java.util.List; import org.apache.log4j.Logger; import de.intevation.artifacts.CallContext; import de.intevation.artifactdatabase.state.Facet; import de.intevation.flys.artifacts.FLYSArtifact; import de.intevation.flys.artifacts.WINFOArtifact; import de.intevation.flys.artifacts.ChartArtifact; import de.intevation.flys.artifacts.model.DurationCurveFacet; import de.intevation.flys.artifacts.model.FacetTypes; import de.intevation.flys.artifacts.model.WQDay; import de.intevation.flys.artifacts.model.DataFacet; import de.intevation.flys.artifacts.model.ReportFacet; import de.intevation.flys.artifacts.model.EmptyFacet; import de.intevation.flys.artifacts.model.CalculationResult; import de.intevation.flys.artifacts.resources.Resources; import de.intevation.flys.utils.FLYSUtils; /** * The final state that will be reached after the duration curve calculation * mode has been chosen. * * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class DurationCurveState extends DefaultState implements FacetTypes { /** The logger that is used in this state. */ private static Logger logger = Logger.getLogger(DurationCurveState.class); public DurationCurveState() { } @Override public Object computeAdvance( FLYSArtifact artifact, String hash, CallContext context, List<Facet> facets, Object old ) { if (artifact instanceof WINFOArtifact) { WINFOArtifact winfo = (WINFOArtifact)artifact; CalculationResult res; if (old instanceof CalculationResult) { res = (CalculationResult)old; } else { res = winfo.getDurationCurveData(); } WQDay wqday = (WQDay)res.getData(); if (wqday != null && facets != null) { // Create an i18ed name for a (w or q) duration curve facet. Object[] args = new Object[] { FLYSUtils.getRiver(winfo).getName(), FLYSUtils.getLocations(winfo)[0] }; String nameW = Resources.getMsg( context.getMeta(), "chart.duration.curve.curve.w", "", args); String nameQ = Resources.getMsg( context.getMeta(), "chart.duration.curve.curve.q", "", args); Facet w = new DurationCurveFacet(DURATION_W, nameW); Facet q = new DurationCurveFacet(DURATION_Q, nameQ); facets.add(w); facets.add(q); facets.add(new DataFacet(CSV, "CSV data")); facets.add(new DataFacet(PDF, "PDF data")); if (res.getReport().hasProblems()) { facets.add(new ReportFacet()); } } return res; } else if (artifact instanceof ChartArtifact) { ChartArtifact chart = (ChartArtifact)artifact; facets.add(new EmptyFacet()); return null; } return null; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :