Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/ComputedDischargeCurveState.java @ 4255:670e98f5a441
Fixed leak while merging facets.
The ThemeList that is used by OutputHelper to sort the
Facets for an Output now uses a list to store the ManagedFacets.
The correct order is made up by sorting the List using
Collections.sort() function of the Java JDK. Therfore, the
ManagedFacet class implements the Comparable interface. The
return value of its compareTo(other) method depends on the
value of the 'position' field.
author | Ingo Weinzierl <weinzierl.ingo@googlemail.com> |
---|---|
date | Thu, 25 Oct 2012 14:01:46 +0200 |
parents | c1f445b94d03 |
children | 5fb103635427 |
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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.FacetTypes; import de.intevation.flys.artifacts.model.WaterlevelFacet; 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.WQKms; 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 discharge curve calculation * mode has been chosen. * * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class ComputedDischargeCurveState extends DefaultState implements FacetTypes { /** The logger that is used in this state.*/ private static Logger logger = Logger.getLogger(ComputedDischargeCurveState.class); public ComputedDischargeCurveState() { } /** * Get computed discharge curve data from cache (if available) or * compute anew. Create Waterlevel and DataFacets. */ @Override public Object computeAdvance( FLYSArtifact artifact, String hash, CallContext context, List<Facet> facets, Object old ) { logger.debug("ComputedDischargeCurveState.computeAdvance"); if(artifact instanceof WINFOArtifact) { WINFOArtifact winfo = (WINFOArtifact)artifact; CalculationResult res = old instanceof CalculationResult ? (CalculationResult)old : winfo.getComputedDischargeCurveData(); WQKms [] wqkms = (WQKms [])res.getData(); if (facets != null && wqkms.length > 0) { for (int i = 0; i < wqkms.length; ++i) { Object[] args = new Object[] { FLYSUtils.getRiver(winfo).getName(), wqkms[i].getName() }; String name = Resources.getMsg( context.getMeta(), "chart.computed.discharge.curve.curve.label", "", args); facets.add(new WaterlevelFacet(i, COMPUTED_DISCHARGE_Q, name)); facets.add(new WaterlevelFacet(i, AT, "AT data")); } 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 :