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package es.unex.sextante.morphometry.fillElevationValues;

import es.unex.sextante.dataObjects.IFeature;

public class FeatureAndDistance

         implements

            Comparable {

   private final IFeature feature;

   private final double   dDist;

   public FeatureAndDistance(final IFeature feature,

                             final double dDist) {

      this.feature = feature;

      this.dDist = dDist;

   }

   public double getDist() {

      return dDist;

   }

   public IFeature getFeature() {

      return feature;

   }

   public int compareTo(final Object ob) throws ClassCastException {

      if (!(ob instanceof FeatureAndDistance)) {

         throw new ClassCastException();

      }

      final double dValue = ((FeatureAndDistance) ob).getDist();

      final double dDif = this.dDist - dValue;

      if (dDif > 0.0) {

         return 1;

      }

      else if (dDif < 0.0) {

         return -1;

      }

      else {

         return 0;

      }

   }

}