Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/states/AreaCreationState.java @ 8587:07c9ac22f611
(issue1755) Generalise BedQuality result handling
The bedquality calculation now produces a result for each time period
which has BedQualityResultValues for each specific result type.
Formally this was split up in density, porosity and diameter classes
with some bedload diameter classes mixed in for extra fun.
The intent of this commit is to allow more shared code and generic
access patterns to the BedQuality results.
author | Andre Heinecke <andre.heinecke@intevation.de> |
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date | Wed, 18 Mar 2015 18:42:08 +0100 |
parents | e4606eae8ea5 |
children | 5e38e2924c07 |
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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.states; import java.util.List; import org.apache.log4j.Logger; import org.dive4elements.artifacts.CallContext; import org.dive4elements.river.artifacts.model.AreaFacet; import org.dive4elements.artifactdatabase.state.Facet; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.AreaArtifact; import org.dive4elements.river.artifacts.model.FacetTypes; /** Trivial state to create areafacets, no caching. */ public class AreaCreationState extends DefaultState implements FacetTypes { /** The log that is used in this state. */ private static Logger log = Logger.getLogger(AreaCreationState.class); /** * From this state can only be continued trivially. */ @Override protected String getUIProvider() { return "continue"; } /** Just reproduce the Facet. */ protected Object compute( D4EArtifact areaArtifact, CallContext cc, String hash, List<Facet> facets, Object old ) { log.debug("AreaCreationState.compute"); if (facets != null) { AreaArtifact aArt = (AreaArtifact) areaArtifact; facets.add(new AreaFacet(0, aArt.getFacetName(), aArt.getAreaName())); } // TODO use compute to exploit caching strategies. return null; } /** */ @Override public Object computeFeed( D4EArtifact artifact, String hash, CallContext context, List<Facet> facets, Object old ) { return compute((D4EArtifact) artifact, context, hash, facets, old); } /** * */ @Override public Object computeAdvance( D4EArtifact artifact, String hash, CallContext context, List<Facet> facets, Object old ) { return compute((D4EArtifact) artifact, context, hash, facets, old); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :