teichmann@5863: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
teichmann@5863:  * Software engineering by Intevation GmbH
teichmann@5863:  *
teichmann@5863:  * This file is Free Software under the GNU AGPL (>=v3) 
teichmann@5863:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
teichmann@5863:  * documentation coming with Dive4Elements River for details. 
teichmann@5863:  */
teichmann@5863: 
teichmann@5831: package org.dive4elements.river.artifacts.model.minfo;
ingo@3757: 
ingo@3757: import org.apache.log4j.Logger;
ingo@3757: 
teichmann@5831: import org.dive4elements.artifactdatabase.state.Facet;
teichmann@5831: import org.dive4elements.artifacts.Artifact;
teichmann@5831: import org.dive4elements.artifacts.CallContext;
teichmann@5867: import org.dive4elements.river.artifacts.D4EArtifact;
teichmann@5831: import org.dive4elements.river.artifacts.model.CalculationResult;
teichmann@5831: import org.dive4elements.river.artifacts.model.DataFacet;
teichmann@5831: import org.dive4elements.river.artifacts.states.DefaultState.ComputeType;
ingo@3757: 
ingo@3757: 
ingo@3757: /**
ingo@3757:  * Facet for serving bedload diameter data.
sascha@3772:  *
ingo@3757:  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
ingo@3757:  */
ingo@3757: public class BedloadDiameterFacet extends DataFacet {
ingo@3757: 
ingo@3757:     private static final long serialVersionUID = 1L;
sascha@3772: 
ingo@3757:     private static Logger logger = Logger.getLogger(BedloadDiameterFacet.class);
ingo@3757: 
ingo@3757:     public BedloadDiameterFacet() {
ingo@3757:         // required for clone operation deepCopy()
ingo@3757:     }
ingo@3757: 
ingo@3757:     public BedloadDiameterFacet(int idx, String name, String description,
ingo@3757:         ComputeType type, String stateId, String hash) {
ingo@3757:         super(idx, name, description, type, hash, stateId);
ingo@3757:     }
ingo@3757: 
ingo@3757:     public Object getData(Artifact artifact, CallContext context) {
ingo@3757:         logger.debug("Get data for bedload diameter at index: " + index);
ingo@3757: 
teichmann@5867:         D4EArtifact flys = (D4EArtifact) artifact;
ingo@3757: 
ingo@3757:         CalculationResult res = (CalculationResult) flys.compute(context, hash,
ingo@3757:             stateId, type, false);
ingo@3757: 
ingo@3784:         int ndx = index >> 8;
ingo@3784:         Object[] data =
ingo@3784:             ((BedQualityResult[]) res.getData())[ndx].getBedloadResults(); // TODO CAST TO SPECIFIC CLASS
ingo@3757: 
ingo@3784:         int ndy = index & 255;
ingo@3784:         return data != null && data.length > ndy ? data[ndy] : null;
ingo@3757:     }
ingo@3757: 
ingo@3757:     /** Copy deeply. */
ingo@3757:     @Override
ingo@3757:     public Facet deepCopy() {
ingo@3757:         BedloadDiameterFacet copy = new BedloadDiameterFacet();
ingo@3757:         copy.set(this);
ingo@3757:         copy.type = type;
ingo@3757:         copy.hash = hash;
ingo@3757:         copy.stateId = stateId;
ingo@3757:         return copy;
ingo@3757:     }
ingo@3757: }
ingo@3757: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :