raimund@2651: package de.intevation.flys.artifacts.states.fixation;
raimund@2651: 
sascha@2784: import de.intevation.artifactdatabase.state.Facet;
sascha@2784: 
sascha@2784: import de.intevation.artifacts.CallContext;
sascha@2784: 
sascha@2784: import de.intevation.flys.artifacts.FLYSArtifact;
sascha@2784: import de.intevation.flys.artifacts.FixationArtifactAccess;
sascha@2784: 
sascha@2784: import de.intevation.flys.artifacts.model.CalculationResult;
sascha@2992: import de.intevation.flys.artifacts.model.DataFacet;
sascha@2992: import de.intevation.flys.artifacts.model.FacetTypes;
sascha@2784: import de.intevation.flys.artifacts.model.ReportFacet;
sascha@2784: 
sascha@2784: import de.intevation.flys.artifacts.model.fixings.FixCalculation;
raimund@2651: 
raimund@2651: import de.intevation.flys.artifacts.states.DefaultState;
raimund@2651: 
sascha@2784: import java.util.List;
sascha@2784: 
sascha@2784: import org.apache.log4j.Logger;
sascha@2784: 
raimund@2651: /**
raimund@2651:  * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
raimund@2651:  */
sascha@2992: public class FixationCompute
sascha@2992: extends      DefaultState
sascha@2992: implements   FacetTypes
sascha@2992: {
raimund@2651: 
sascha@2784:     /** The log used in this class. */
sascha@2784:     private static Logger log = Logger.getLogger(FixationCompute.class);
raimund@2651: 
raimund@2651: 
raimund@2651:     /**
raimund@2651:      * The default constructor that initializes an empty State object.
raimund@2651:      */
raimund@2651:     public FixationCompute() {
raimund@2651:     }
raimund@2651: 
sascha@2784:     @Override
sascha@2784:     public Object computeAdvance(
sascha@2784:         FLYSArtifact artifact,
sascha@2784:         String       hash,
sascha@2784:         CallContext  context,
sascha@2784:         List<Facet>  facets,
sascha@2784:         Object       old
sascha@2784:     ) {
sascha@2784:         log.debug("FixationCompute.computeAdvance");
sascha@2784: 
sascha@2784:         CalculationResult res;
sascha@2784: 
sascha@2784:         if (old instanceof CalculationResult) {
sascha@2784:             res = (CalculationResult)old;
sascha@2784:         }
sascha@2784:         else {
sascha@2784:             FixationArtifactAccess access =
sascha@2784:                 new FixationArtifactAccess(artifact);
sascha@2784: 
sascha@2784:             FixCalculation calc =
sascha@2784:                 new FixCalculation(access);
sascha@2784: 
sascha@2784:             res = calc.calculate();
sascha@2784:         }
sascha@2784: 
sascha@2784:         if (facets == null) {
sascha@2784:             return res;
sascha@2784:         }
sascha@2784: 
sascha@2784:         if (res.getReport().hasProblems()) {
sascha@2784:             facets.add(new ReportFacet(ComputeType.ADVANCE, hash, id));
sascha@2784:         }
sascha@2992:         facets.add(
sascha@2992:             new DataFacet(CSV, "CSV data", ComputeType.ADVANCE, hash, id));
sascha@2784: 
sascha@2784:         return res;
sascha@2784:     }
raimund@2651: }
raimund@2651: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :