Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionGenerator.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 | 1fcaeced48f2 |
children | 9425b7c51b73 |
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package de.intevation.flys.exports; import org.apache.log4j.Logger; import org.jfree.data.xy.XYSeries; import org.w3c.dom.Document; import de.intevation.artifactdatabase.state.ArtifactAndFacet; import de.intevation.artifactdatabase.state.Facet; import de.intevation.flys.artifacts.model.FacetTypes; import de.intevation.flys.artifacts.model.WQCKms; import de.intevation.flys.artifacts.model.WQKms; import de.intevation.flys.artifacts.model.WKms; import de.intevation.flys.jfree.FLYSAnnotation; import de.intevation.flys.jfree.StyledXYSeries; /** * An OutGenerator that generates discharge longitudinal section curves. * * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class DischargeLongitudinalSectionGenerator extends LongitudinalSectionGenerator implements FacetTypes { private static Logger logger = Logger.getLogger(DischargeLongitudinalSectionGenerator.class); public DischargeLongitudinalSectionGenerator() { super(); } @Override public void doOut( ArtifactAndFacet artifactFacet, Document attr, boolean visible ) { logger.debug("DischargeLongitudinalSectionGenerator.doOut"); String name = artifactFacet.getFacetName(); if (name == null) { return; } Facet facet = artifactFacet.getFacet(); if (IS.WQ_KM(name)) { doWOut( (WQKms) artifactFacet.getData(context), artifactFacet, attr, visible); } else if (name.equals(DISCHARGE_LONGITUDINAL_Q)) { doQOut( (WQKms) artifactFacet.getData(context), artifactFacet, attr, visible); } else if (name.equals(DISCHARGE_LONGITUDINAL_C)) { doCorrectedWOut( (WQCKms) artifactFacet.getData(context), facet, attr, visible); } else if (IS.W_KM(name)) { doWOut( (WKms) artifactFacet.getData(context), artifactFacet, attr, visible); } else if (name.equals(LONGITUDINAL_ANNOTATION)) { doAnnotations((FLYSAnnotation) artifactFacet.getData(context), artifactFacet, attr, visible); } else if (FacetTypes.IS.MANUALPOINTS(name)) { doPoints(artifactFacet.getData(context), artifactFacet, attr, visible, YAXIS.W.idx); } else { logger.warn("Unknown facet name: " + name); } } /** * Adds a new series for the corrected W curve. * * @param wqckms The object that contains the corrected W values. * @param theme The theme that contains styling information. */ protected void doCorrectedWOut( WQCKms wqckms, Facet facet, Document theme, boolean visible ) { logger.debug("DischargeLongitudinalSectionGenerator.doCorrectedWOut"); int size = wqckms.size(); if (size > 0) { XYSeries series = new StyledXYSeries( facet.getDescription(), theme); for (int i = 0; i < size; i++) { series.add(wqckms.getKm(i), wqckms.getC(i)); } addAxisSeries(series, YAXIS.W.idx, visible); } if (wqckms.guessWaterIncreasing()) { setInverted(true); } } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :