Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/FixationArtifact.java @ 7037:5c6fd2c010dd generator-refactoring
Add setup(Element config) method to Generator interface to be initialized from configuration.
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Wed, 18 Sep 2013 15:04:26 +0200 |
parents | c18098d0151a |
children | e4606eae8ea5 |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.artifacts; import org.dive4elements.artifacts.CallContext; import org.dive4elements.river.artifacts.geom.Lines; import org.dive4elements.river.artifacts.model.CalculationResult; import org.dive4elements.river.artifacts.model.WKms; import org.dive4elements.river.artifacts.model.fixings.FixRealizingResult; import org.dive4elements.river.artifacts.states.DefaultState.ComputeType; import org.dive4elements.river.model.FastCrossSectionLine; import org.apache.log4j.Logger; /** * The default fixation analysis artifact. * * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> */ public class FixationArtifact extends D4EArtifact implements WaterLineArtifact { /** The logger for this class. */ private static Logger logger = Logger.getLogger(FixationArtifact.class); /** The name of the artifact. */ public static final String ARTIFACT_NAME = "fixanalysis"; /* FacetActivity for this artifact is registered in FixAnalysisCompute . */ /** * The default constructor. */ public FixationArtifact() { logger.debug("ctor()"); } /** * Returns the name of the concrete artifact. * * @return the name of the concrete artifact. */ @Override public String getName() { return ARTIFACT_NAME; } /** Calculate waterlines against a cross section. */ @Override public Lines.LineData getWaterLines( int facetIdx, FastCrossSectionLine csl, double d, double w, CallContext context ) { FixRealizingResult result = (FixRealizingResult) ((CalculationResult)this.compute(context, ComputeType.ADVANCE, false)).getData(); WKms wkms = result.getWQKms()[facetIdx]; double km = csl.getKm(); // Find W at km. double wAtKm; wAtKm = StaticWKmsArtifact.getWAtKm(wkms, km); if (wAtKm == -1 || Double.isNaN(wAtKm)) { logger.warn("Waterlevel at km " + km + " unknown."); return new Lines.LineData(new double[][] {{}}, 0d, 0d); } // This should be FixRealizationResult, which can be getWQKms()ed return Lines.createWaterLines(csl.getPoints(), wAtKm); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :