--- a/gnv-artifacts/src/main/java/de/intevation/gnv/math/AttributedXYColumns.java	Wed Dec 30 23:02:10 2009 +0000
+++ b/gnv-artifacts/src/main/java/de/intevation/gnv/math/AttributedXYColumns.java	Fri Jan 01 12:08:05 2010 +0000
@@ -6,6 +6,8 @@
 
 import java.io.Serializable;
 
+import de.intevation.gnv.jfreechart.PolygonDataset; 
+
 /**
  *  @author Ingo Weinzierl
  *  @author Sascha L. Teichmann
@@ -15,6 +17,8 @@
 {
     protected List<? extends XYColumn> columns;
     protected Map                      attributes;
+    protected Interpolation3D          interpolation;
+    protected PolygonDataset           dataset;
 
     public AttributedXYColumns() {
     }
@@ -47,5 +51,21 @@
     public void setXYColumns(List<? extends XYColumn> columns) {
         this.columns = columns;
     }
+
+    public void setInterpolation(Interpolation3D interpolation) {
+        this.interpolation = interpolation;
+    }
+
+    public Interpolation3D getInterpolation() {
+        return interpolation;
+    }
+
+    public void setPolygonDataset(PolygonDataset dataset) {
+        this.dataset = dataset;
+    }
+
+    public PolygonDataset getPolygonDataset() {
+        return dataset;
+    }
 }
 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8: