Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/QSectorFacet.java @ 4655:cd44d28d0fbc
Move the access to artifact data to the Access object
Use BedHeightAccess class to receive the data from the artifact. This abstracts
the data access from the actual artifact.
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Tue, 11 Dec 2012 09:44:04 +0100 |
parents | 976ff4b74b96 |
children |
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package de.intevation.flys.artifacts.model; import org.apache.log4j.Logger; import de.intevation.artifacts.Artifact; import de.intevation.artifacts.CallContext; import de.intevation.flys.artifacts.QSectorArtifact; import de.intevation.artifactdatabase.state.DefaultFacet; import de.intevation.artifactdatabase.state.Facet; /** * Facet to access QSector that where added by user. */ public class QSectorFacet extends DefaultFacet { /** Logger for this class. */ private static final Logger logger = 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("currentKm") == null) { logger.error("No artifact, context or currentKm in QSectorFacet"); return null; } double currentKm = ((Double)context.getContextValue("currentKm")).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 :