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.states.sq;
rrenkert@5501: 
rrenkert@5501: import java.text.DateFormat;
rrenkert@5501: import java.util.List;
rrenkert@5501: 
rrenkert@5501: 
rrenkert@5501: import org.apache.log4j.Logger;
rrenkert@5501: 
teichmann@5831: import org.dive4elements.artifactdatabase.state.Facet;
teichmann@5867: import org.dive4elements.river.artifacts.D4EArtifact;
teichmann@5831: import org.dive4elements.river.artifacts.access.StaticSQRelationAccess;
teichmann@5831: import org.dive4elements.river.artifacts.model.sq.StaticSQContainer;
teichmann@5831: import org.dive4elements.river.artifacts.model.sq.StaticSQFactory;
teichmann@5831: import org.dive4elements.river.artifacts.model.sq.StaticSQRelation;
teichmann@5831: import org.dive4elements.river.artifacts.states.StaticState;
rrenkert@5501: 
rrenkert@5501: 
rrenkert@5501: public class SQStaticState
rrenkert@5501: extends StaticState
rrenkert@5501: {
rrenkert@5501:     private static final Logger log =
rrenkert@5501:         Logger.getLogger(SQStaticState.class);
rrenkert@5501: 
rrenkert@5501:     public SQStaticState() {
rrenkert@5501:         super();
rrenkert@5501:     }
rrenkert@5501: 
rrenkert@5501:     public SQStaticState(String name) {
rrenkert@5501:         super(name);
rrenkert@5501:     }
rrenkert@5501: 
rrenkert@5501:     @Override
rrenkert@5501:     public Object staticCompute(
rrenkert@5501:         List<Facet> facets,
teichmann@5867:         D4EArtifact artifact
rrenkert@5501:     ) {
rrenkert@5501:         StaticSQRelationAccess access = new StaticSQRelationAccess(artifact);
rrenkert@5501: 
rrenkert@5501:         String river = access.getRiver();
rrenkert@5501:         String measurementStation = access.getMeasurementStation();
rrenkert@5501: 
rrenkert@5501:         int ms = -1;
rrenkert@5501:         try {
teichmann@5506:             ms = Integer.parseInt(measurementStation);
rrenkert@5501:         }
rrenkert@5501:         catch (NumberFormatException nfe) {
rrenkert@5501:             log.error("Unparseable measurement station: " + measurementStation);
rrenkert@5501:             return null;
rrenkert@5501:         }
rrenkert@5501: 
rrenkert@5501:         StaticSQContainer sqRelations =
rrenkert@5501:             StaticSQFactory.getSQRelations(river, ms);
rrenkert@5501: 
teichmann@5506:         for (StaticSQRelation.Parameter p: StaticSQRelation.Parameter.values()) {
rrenkert@5501: 
rrenkert@5501:             List<StaticSQRelation> relations =
rrenkert@5501:                 sqRelations.getRelationsByParameter(p);
teichmann@5506: 
teichmann@5506:             if (!relations.isEmpty()) {
rrenkert@5501:                 int count = 0;
rrenkert@5501: 
rrenkert@5501:                 for (StaticSQRelation relation : relations) {
rrenkert@5501:                     String name = "sq_" + p.toString().toLowerCase() + "_curve";
rrenkert@5501:                     DateFormat df =
rrenkert@5501:                         DateFormat.getDateInstance(DateFormat.SHORT);
rrenkert@5501:                     String desc = p.toString() + ": " +
rrenkert@5501:                         df.format(relation.getStartTime()) + " - " +
rrenkert@5501:                         df.format(relation.getStopTime());
rrenkert@5501:                     facets.add(new StaticSQRelationFacet(
rrenkert@5501:                         count,
rrenkert@5501:                         name,
rrenkert@5501:                         desc,
rrenkert@5501:                         relation));
rrenkert@5501:                     count++;
rrenkert@5501:                 }
rrenkert@5501:             }
rrenkert@5501:         }
rrenkert@5501:         return null;
rrenkert@5501:     }
rrenkert@5501: }