Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQKmsFacet.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 | 0f7abd95c6e2 |
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.StaticWQKmsArtifact; import de.intevation.flys.artifacts.states.DefaultState.ComputeType; /** * Facet to show W|Q|km Values. * We have following 'Types' (from FacetTypes): * String STATIC_WQKMS = "other.wqkms"; * String STATIC_WQMS_W = "other.wqkms.w"; * String STATIC_WQKMS_Q = "other.wqkms.q"; */ public class WQKmsFacet extends DataFacet implements FacetTypes { /** House logger. */ private static Logger logger = Logger.getLogger(WQKmsFacet.class); /** Trivial Constructor. */ public WQKmsFacet(String description) { this(STATIC_WQKMS, description); } /** * @param name Name of this facet (we have at least two flavors (w and q). */ public WQKmsFacet(String name, String description) { super(0, name, description, ComputeType.FEED, null, null); } /** * Returns the data this facet requires. * * @param artifact the owner artifact. * @param context the CallContext (ignored). * * @return the data. */ @Override public Object getData(Artifact artifact, CallContext context) { logger.debug("WQKmsFacet.getData"); StaticWQKmsArtifact staticData = (StaticWQKmsArtifact) artifact; Object res = staticData.compute(context, hash, stateId, type, false); return res; } /** * Create a deep copy of this Facet. * @return a deep copy. */ @Override public WQKmsFacet deepCopy() { WQKmsFacet copy = new WQKmsFacet(description); copy.set(this); return copy; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :