Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/model/QSectorFacet.java @ 8386:a9d493aba926
Try to determine gauge by km in gauge discharge facet for exporter.
author | Raimund Renkert <rrenkert@intevation.de> |
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date | Tue, 07 Oct 2014 13:41:54 +0200 |
parents | a5bd0a5b8efd |
children | 0a5239a1e46e |
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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.model; import org.apache.log4j.Logger; import org.dive4elements.artifacts.Artifact; import org.dive4elements.artifacts.CallContext; import org.dive4elements.river.artifacts.QSectorArtifact; import org.dive4elements.artifactdatabase.state.DefaultFacet; import org.dive4elements.artifactdatabase.state.Facet; import static org.dive4elements.river.exports.injector.InjectorConstants.CURRENT_KM; /** * Facet to access QSector that where added by user. */ public class QSectorFacet extends DefaultFacet { /** Logger for this class. */ private static final Logger log = Logger.getLogger(QSectorFacet.class); /** * Trivial Constructor. */ public QSectorFacet() { } /** * Trivial Constructor for a QSectorFacet. * * @param index Database-Index to use. * @param name Name (~type) of Facet. * @param description Description of Facet. */ public QSectorFacet(int index, String name, String description) { super(index, name, description); } /** * Get List of QSector for river from Artifact. * * @param artifact (QSector-)Artifact to query for list of QSector. * @param context Ignored. */ @Override public Object getData(Artifact artifact, CallContext context) { QSectorArtifact qsectorArtifact = (QSectorArtifact) artifact; if (qsectorArtifact == null || context == null || context.getContextValue(CURRENT_KM) == null) { log.error("No artifact, context or currentKm in QSectorFacet"); return null; } double currentKm = ((Double)context.getContextValue(CURRENT_KM)).doubleValue(); return qsectorArtifact.getQSectors(currentKm, context); } /** Do a deep copy. */ @Override public Facet deepCopy() { QSectorFacet copy = new QSectorFacet(); copy.set(this); return copy; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :