--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQKmsFacet.java	Tue Jan 17 08:09:03 2012 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQKmsFacet.java	Tue Jan 17 08:17:50 2012 +0000
@@ -1,29 +1,42 @@
 package de.intevation.flys.artifacts.model;
 
+import org.apache.log4j.Logger;
+
 import de.intevation.artifacts.Artifact;
 import de.intevation.artifacts.CallContext;
 
-import de.intevation.artifactdatabase.state.DefaultFacet;
-
 import de.intevation.flys.artifacts.StaticWQKmsArtifact;
 import de.intevation.flys.artifacts.model.FacetTypes;
 
+import de.intevation.flys.artifacts.states.DefaultState;
+import de.intevation.flys.artifacts.states.DefaultState.ComputeType;
+
+
 /**
  * Facet to show W|Q|km Values.
+ * We have following 'Types' (from FacetTypes):
+ *   String STATIC_WQKMS = "other.wqkms";
+ *   String STATIC_WQMS_W = "other.wqkms.w";
+ *   String STATIC_WQKMS_Q = "other.wqkms.q";
  */
 public class WQKmsFacet
-extends      DefaultFacet
+extends      DataFacet
 implements   FacetTypes {
 
+    /** House logger. */
+    private static Logger logger = Logger.getLogger(WQKmsFacet.class);
+
     /** Trivial Constructor. */
     public WQKmsFacet(String description) {
         this(STATIC_WQKMS, description);
     }
 
+
+    /**
+     * @param name Name of this facet (we have at least two flavors (w and q).
+     */
     public WQKmsFacet(String name, String description) {
-        this.name        = name;
-        this.description = description;
-        this.index       = 0;
+        super(0, name, description, ComputeType.FEED, null, null);
     }
 
 
@@ -37,9 +50,13 @@
      */
     @Override
     public Object getData(Artifact artifact, CallContext context) {
+        logger.debug("WQKmsFacet.getData");
+
         StaticWQKmsArtifact staticData =
             (StaticWQKmsArtifact) artifact;
-        return staticData.getWQKms(0);
+        Object res = staticData.compute(context, hash, stateId, type, false);
+
+        return res;
     }