--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-artifacts/src/main/java/org/dive4elements/river/artifacts/model/QSectorFacet.java	Thu Apr 25 12:06:39 2013 +0200
@@ -0,0 +1,71 @@
+package org.dive4elements.river.artifacts.model;
+
+import org.apache.log4j.Logger;
+
+import org.dive4elements.artifacts.Artifact;
+import org.dive4elements.artifacts.CallContext;
+
+import org.dive4elements.river.artifacts.QSectorArtifact;
+
+import org.dive4elements.artifactdatabase.state.DefaultFacet;
+import org.dive4elements.artifactdatabase.state.Facet;
+
+
+/**
+ * Facet to access QSector that where added by user.
+ */
+public class QSectorFacet
+extends      DefaultFacet
+{
+    /** Logger for this class. */
+    private static final Logger logger = Logger.getLogger(QSectorFacet.class);
+
+
+    /**
+     * Trivial Constructor.
+     */
+    public QSectorFacet() {
+    }
+
+
+    /**
+     * Trivial Constructor for a QSectorFacet.
+     *
+     * @param index       Database-Index to use.
+     * @param name        Name (~type) of Facet.
+     * @param description Description of Facet.
+     */
+    public QSectorFacet(int index, String name, String description) {
+        super(index, name, description);
+    }
+
+
+    /**
+     * Get List of QSector for river from Artifact.
+     *
+     * @param artifact (QSector-)Artifact to query for list of QSector.
+     * @param context  Ignored.
+     */
+    @Override
+    public Object getData(Artifact artifact, CallContext context) {
+        QSectorArtifact qsectorArtifact = (QSectorArtifact) artifact;
+        if (qsectorArtifact == null || context == null ||
+            context.getContextValue("currentKm") == null) {
+            logger.error("No artifact, context or currentKm in QSectorFacet");
+            return null;
+        }
+        double currentKm =
+            ((Double)context.getContextValue("currentKm")).doubleValue();
+        return qsectorArtifact.getQSectors(currentKm, context);
+    }
+
+
+    /** Do a deep copy. */
+    @Override
+    public Facet deepCopy() {
+        QSectorFacet copy = new QSectorFacet();
+        copy.set(this);
+        return copy;
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :