teichmann@5831: package org.dive4elements.river.artifacts.model;
ingo@2706: 
teichmann@5831: import org.dive4elements.artifactdatabase.state.Facet;
ingo@2706: 
teichmann@5831: import org.dive4elements.artifacts.Artifact;
teichmann@5831: import org.dive4elements.artifacts.CallContext;
ingo@2706: 
teichmann@5831: import org.dive4elements.river.artifacts.FLYSArtifact;
teichmann@5831: 
teichmann@5831: import org.dive4elements.river.artifacts.states.DefaultState.ComputeType;
ingo@2706: 
ingo@2706: import org.apache.log4j.Logger;
ingo@2706: 
ingo@2706: /**
ingo@2706:  * Facet of a FlowVelocity curve.
ingo@2706:  */
ingo@2706: public class FlowVelocityFacet extends DataFacet {
ingo@2706: 
ingo@2706:     private static Logger logger = Logger.getLogger(FlowVelocityFacet.class);
ingo@2706: 
ingo@2706:     public FlowVelocityFacet() {
ingo@2706:         // required for clone operation deepCopy()
ingo@2706:     }
ingo@2706: 
ingo@2706: 
ingo@2706:     public FlowVelocityFacet(
ingo@2706:         int         idx,
ingo@2706:         String      name,
ingo@2706:         String      description,
ingo@2706:         ComputeType type,
ingo@2706:         String      stateId,
ingo@2706:         String      hash
ingo@2706:     ) {
ingo@2706:         super(idx, name, description, type, hash, stateId);
ingo@2706:     }
ingo@2706: 
ingo@2706: 
ingo@2706:     public Object getData(Artifact artifact, CallContext context) {
ingo@2706:         logger.debug("Get data for flow velocity at index: " + index);
ingo@2706: 
ingo@2706:         FLYSArtifact flys = (FLYSArtifact) artifact;
ingo@2706: 
ingo@2706:         CalculationResult res = (CalculationResult)
ingo@2706:             flys.compute(context, hash, stateId, type, false);
ingo@2706: 
ingo@2706:         FlowVelocityData[] data = (FlowVelocityData[]) res.getData();
ingo@2706: 
ingo@2706:         return data[index];
ingo@2706:     }
ingo@2706: 
ingo@2706: 
ingo@2706:     /** Copy deeply. */
ingo@2706:     @Override
ingo@2706:     public Facet deepCopy() {
ingo@2706:         FlowVelocityFacet copy = new FlowVelocityFacet();
ingo@2706:         copy.set(this);
ingo@2706:         copy.type    = type;
ingo@2706:         copy.hash    = hash;
ingo@2706:         copy.stateId = stateId;
ingo@2706:         return copy;
ingo@2706:     }
ingo@2706: }
ingo@2706: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :