--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gnv-artifacts/src/main/java/de/intevation/gnv/math/HeightValue.java	Fri Sep 28 12:13:53 2012 +0200
@@ -0,0 +1,46 @@
+package de.intevation.gnv.math;
+
+import java.io.Serializable;
+
+import java.util.Comparator;
+
+/**
+ * @author Ingo Weinzierl <ingo.weinzierl@intevation.de>
+ * @author Sascha L. Teichmann <sascha.teichmann@intevation.de>
+ */
+public class HeightValue
+implements   Serializable
+{
+    public static final Comparator INV_Z_COMPARATOR = new Comparator() {
+        public int compare(Object a, Object b) {
+            HeightValue ha = (HeightValue)a;
+            HeightValue hb = (HeightValue)b;
+            if (ha.z > hb.z) return -1;
+            if (ha.z < hb.z) return +1;
+            return 0;
+        }
+    };
+
+    public double z;
+    public double v;
+    public int    k;
+
+    public HeightValue(double z, double v, int k) {
+        this.z = z;
+        this.v = v;
+        this.k = k;
+    }
+
+    public double getZ() {
+        return z;
+    }
+
+    public double getV() {
+        return v;
+    }
+
+    public double getK() {
+        return k;
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8: