Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/StaticHYKState.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 | eb1a676c0d6e |
children |
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package de.intevation.flys.artifacts.states; import java.util.List; import org.apache.log4j.Logger; import de.intevation.artifacts.CallContext; import de.intevation.artifacts.CallMeta; import de.intevation.artifactdatabase.state.Facet; import de.intevation.flys.artifacts.FLYSArtifact; import de.intevation.flys.artifacts.HYKArtifact; import de.intevation.flys.artifacts.model.FacetTypes; import de.intevation.flys.artifacts.model.HYKFacet; import de.intevation.flys.artifacts.model.HYKFactory; /** * Only state of a HYKArtifact. */ public class StaticHYKState extends DefaultState implements FacetTypes { /** The logger that is used in this state. */ transient private static final Logger logger = Logger.getLogger(StaticHYKState.class); /** * From this state can not be continued. */ @Override protected String getUIProvider() { return "noinput"; } /** * Compute, create Facets, do the same stuff as all the other states do. */ protected Object compute( HYKArtifact hyk, CallMeta metaLocale, String hash, List<Facet> facets, Object old ) { logger.debug("StaticHYKState.compute"); String id = getID(); // Prepare comparison against cached result. List<HYKFactory.Zone> resZones = old instanceof List ? (List<HYKFactory.Zone>)old : null; // TODO Compare against cached object. // Get Zones from HYKFactory List<HYKFactory.Zone> zones = (List<HYKFactory.Zone>) HYKFactory.getHYKs(hyk.getHykId(), hyk.getKm()); if (facets == null) { logger.debug("StaticHYKState.compute no facets"); return zones; } // Spawn Facets. Facet facet = new HYKFacet(0, HYKFactory.getHykName(hyk.getHykId())); facets.add(facet); return zones; } /** * Get data, create the facets. * * @param context Ignored. */ @Override public Object computeFeed( FLYSArtifact artifact, String hash, CallContext context, List<Facet> facets, Object old ) { return compute((HYKArtifact) artifact, context.getMeta(), hash, facets, old); } /** * Create the facets. * @param context Ignored. */ @Override public Object computeInit( FLYSArtifact artifact, String hash, Object context, CallMeta meta, List<Facet> facets ) { return compute((HYKArtifact) artifact, meta, hash, facets, null); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :