ingo@427: package de.intevation.gnv.math;
ingo@427: 
ingo@427: import java.util.ArrayList;
ingo@427: import java.util.List;
ingo@427: 
ingo@427: /**
ingo@427:  * @author Ingo Weinzierl <ingo.weinzierl@intevation.de>
sascha@431:  * @author Sascha L. Teichmann <sascha.teichmann@intevation.de>
ingo@427:  */
ingo@429: public class XYColumn
sascha@431: extends      Point2d
ingo@429: {
sascha@431:     protected List values;
ingo@427: 
sascha@431:     public XYColumn() {
sascha@431:     }
ingo@427: 
ingo@427:     public XYColumn(double x, double y, int i, int j) {
sascha@431:         super(x, y, i, j);
ingo@427:     }
ingo@427: 
ingo@427:     public void add(HeightValue value) {
ingo@429:         if (values == null) {
ingo@429:             values = new ArrayList();
ingo@429:         }
ingo@427:         values.add(value);
ingo@427:     }
ingo@427: 
ingo@427:     public HeightValue[] getValues() {
ingo@427:         return (HeightValue[]) values.toArray(new HeightValue[values.size()]);
ingo@427:     }
ingo@427: }
sascha@431: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8: