Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/GaugeDischargeState.java @ 3573:374c2d70b982
Added stub of QSector-Artifact-infrastructure.
flys-artifacts/trunk@5188 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Fri, 10 Aug 2012 10:25:47 +0000 |
parents | 94d78e0dc5e9 |
children |
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package de.intevation.flys.artifacts.states; import java.util.List; import org.apache.log4j.Logger; import de.intevation.artifacts.CallMeta; import de.intevation.artifacts.CallContext; import de.intevation.artifactdatabase.state.Facet; import de.intevation.flys.artifacts.ChartArtifact; import de.intevation.flys.artifacts.GaugeDischargeArtifact; import de.intevation.flys.artifacts.FLYSArtifact; import de.intevation.flys.artifacts.model.GaugeDischargeFacet; import de.intevation.flys.artifacts.model.FacetTypes; import de.intevation.flys.artifacts.model.WQKms; 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.model.Gauge; /** * The only state for an GaugeDischargeState (River and km known). */ public class GaugeDischargeState extends DefaultState implements FacetTypes { /** Developer-centric description of facet. */ public static final String I18N_DESCRIPTION = "facet.discharge.curve"; /** The logger that is used in this state. */ private static final Logger logger = Logger.getLogger(GaugeDischargeState.class); /** * Create i18ned name for gaugedischargeFacet. * @param artifact The artifact which has information about the gauge. * @param meta used for i18n. * @return localized name for gaugedischargefacet. */ protected String createFacetName(GaugeDischargeArtifact artifact, CallMeta meta) { Gauge gauge = artifact.getGauge(); Object[] args = new Object[] { gauge.getName(), gauge.getStation() }; String name = Resources.getMsg( meta, "chart.computed.discharge.curve.gauge", "", args); return name; } /** * Add an GaugeDischargeFacet to list of Facets. * * @param artifact Ignored. * @param hash Ignored. * @param context Ignored. * @param meta CallMeta to be used for internationalization. * @param facets List to add AnnotationFacet to. * * @return null. */ @Override public Object computeInit( FLYSArtifact artifact, String hash, Object context, CallMeta meta, List<Facet> facets ) { logger.debug("GaugeDischargeState.computeInit()"); GaugeDischargeFacet facet = new GaugeDischargeFacet( 0, DISCHARGE_CURVE, createFacetName((GaugeDischargeArtifact) artifact, meta)); facets.add(facet); return null; } /** * 'Calculate' Discharge at Gauge. */ @Override public Object computeAdvance( FLYSArtifact artifact, String hash, CallContext context, List<Facet> facets, Object old ) { if (artifact instanceof GaugeDischargeArtifact) { logger.debug("GaugeDischargeState.computeAdvance()"); GaugeDischargeArtifact dischargeArtifact = (GaugeDischargeArtifact) artifact; CalculationResult res; if (old instanceof CalculationResult) { res = (CalculationResult) old; } else { res = dischargeArtifact.getDischargeCurveData(); } WQKms[] wqkms = (WQKms[]) res.getData(); if (wqkms != null && facets != null) { logger.debug("GaugeDischargeState.computeAdvance(): create facets"); GaugeDischargeFacet facet = new GaugeDischargeFacet( 0, DISCHARGE_CURVE, createFacetName(dischargeArtifact, context.getMeta())); facets.add(facet); //facets.add(new DataFacet(CSV, "CSV data")); //facets.add(new DataFacet(PDF, "PDF data")); if (res.getReport().hasProblems()) { facets.add(new ReportFacet()); } } else { if (wqkms == null) logger.debug("GaugeDischargeState.computeAdvance(): wqkms 0"); else logger.debug("GaugeDischargeState.computeAdvance(): facets 0"); } 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 :