--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/SedimentDensityFacet.java	Mon Sep 30 09:38:09 2013 +0200
@@ -0,0 +1,83 @@
+/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
+ * Software engineering by Intevation GmbH
+ *
+ * This file is Free Software under the GNU AGPL (>=v3)
+ * and comes with ABSOLUTELY NO WARRANTY! Check out the
+ * documentation coming with Dive4Elements River for details.
+ */
+
+package org.dive4elements.river.artifacts.model.minfo;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import gnu.trove.TDoubleArrayList;
+
+import org.dive4elements.artifactdatabase.state.Facet;
+
+import org.dive4elements.artifacts.Artifact;
+import org.dive4elements.artifacts.CallContext;
+
+import org.dive4elements.river.artifacts.D4EArtifact;
+
+import org.dive4elements.river.artifacts.model.CalculationResult;
+import org.dive4elements.river.artifacts.model.DataFacet;
+import org.dive4elements.river.artifacts.model.FacetTypes;
+
+import org.dive4elements.river.artifacts.states.DefaultState.ComputeType;
+
+import org.dive4elements.river.utils.RiverUtils;
+
+import org.apache.log4j.Logger;
+
+
+/** Facet to access sediment density values measured in one year. */
+public class SedimentDensityFacet
+extends DataFacet
+{
+    /** Very own logger. */
+    private static Logger logger = Logger.getLogger(SedimentDensityFacet.class);
+
+    /** Used as tolerance value when fetching measurement stations. */
+    private static double EPSILON = 1e-5;
+
+
+    public SedimentDensityFacet() {
+    }
+
+    public SedimentDensityFacet(int idx, String name, String description,
+        ComputeType type, String stateId, String hash) {
+        super(idx, name, description, type, hash, stateId);
+    }
+
+    @Override
+    public Object getData(Artifact artifact, CallContext context) {
+        logger.debug("Get data for sediment density at index: " + index);
+
+        D4EArtifact flys = (D4EArtifact) artifact;
+
+        CalculationResult res = (CalculationResult) flys.compute(context, hash,
+            stateId, type, false);
+
+        if (res == null) {
+            logger.error("No CalculationResult");
+        }
+
+        return null;
+    }
+
+
+    /** Copy deeply. */
+    @Override
+    public Facet deepCopy() {
+        SedimentDensityFacet copy = new SedimentDensityFacet();
+        copy.set(this);
+        copy.type = type;
+        copy.hash = hash;
+        copy.stateId = stateId;
+        return copy;
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :