--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQKms.java	Fri Jul 01 14:46:13 2011 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQKms.java	Sun Jul 03 15:33:33 2011 +0000
@@ -13,6 +13,7 @@
  */
 public class WQKms
 extends      WQ
+implements   WKms
 {
     private static Logger logger = Logger.getLogger(WQKms.class);
 
@@ -84,7 +85,8 @@
         return dst;
     }
 
-    public double getKms(int idx) {
+    @Override
+    public double getKm(int idx) {
         return kms.getQuick(idx);
     }
 
@@ -98,8 +100,8 @@
      * @return a string that consist of the first and last kilometer.
      */
     public String toString() {
-        double from = getKms(0);
-        double to   = getKms(size()-1);
+        double from = getKm(0);
+        double to   = getKm(size()-1);
         return from + " - " + to;
     }
 }