teichmann@5831: package org.dive4elements.river.artifacts.states;
ingo@1625: 
ingo@1625: import org.apache.log4j.Logger;
ingo@1625: 
teichmann@5831: import org.dive4elements.artifacts.Artifact;
ingo@1630: 
teichmann@5831: import org.dive4elements.river.artifacts.access.RangeAccess;
teichmann@5831: import org.dive4elements.river.artifacts.FLYSArtifact;
ingo@1630: 
ingo@1625: 
ingo@1625: public class DistanceOnlySelect extends DistanceSelect {
ingo@1625: 
ingo@1625:     private static Logger logger = Logger.getLogger(DistanceOnlySelect.class);
ingo@1625: 
ingo@1625:     @Override
ingo@1625:     protected String getUIProvider() {
ingo@1625:         return "distance_only_panel";
ingo@1625:     }
ingo@1630: 
ingo@1630: 
ingo@1630:     @Override
ingo@1630:     public boolean validate(Artifact artifact)
ingo@1630:     throws IllegalArgumentException
ingo@1630:     {
felix@4865:         // TODO think about better hierarchy wrt RangeState#validate.
ingo@1630:         FLYSArtifact flys = (FLYSArtifact) artifact;
ingo@1630: 
ingo@1630:         try {
felix@4865:             RangeAccess rangeAccess = new RangeAccess(flys, null);
felix@4865:             double from = rangeAccess.getFrom();
felix@4865:             double to   = rangeAccess.getTo();
ingo@1630: 
ingo@1630:             double[] minmax = getMinMax(flys);
ingo@1630: 
ingo@1630:             return validateBounds(minmax[0], minmax[1], from, to);
ingo@1630:         }
ingo@1630:         catch (NumberFormatException nfe) {
ingo@1630:             throw new IllegalArgumentException("error_invalid_double_value");
ingo@1630:         }
felix@4865:         catch (NullPointerException npe) {
felix@4865:             throw new IllegalArgumentException("error_empty_state");
felix@4865:         }
ingo@1630:     }
ingo@1625: }
ingo@1625: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :