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@5831: import org.dive4elements.river.artifacts.FLYSArtifact;
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 bed density data.
sascha@3772:  *
ingo@3757:  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
ingo@3757:  */
ingo@3757: public class BedDensityFacet extends DataFacet {
ingo@3757: 
ingo@3757:     private static final long serialVersionUID = 1L;
sascha@3772: 
ingo@3757:     private static Logger logger = Logger.getLogger(BedDensityFacet.class);
ingo@3757: 
ingo@3757:     public BedDensityFacet() {
ingo@3757:     }
ingo@3757: 
ingo@3757:     public BedDensityFacet(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 bed density at index: " + index);
ingo@3757: 
ingo@3757:         FLYSArtifact flys = (FLYSArtifact) 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].getParameters(); // 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:         BedDensityFacet copy = new BedDensityFacet();
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 :