--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/flood_duration/FloodDurationInfrastructureFacet.java	Mon Jul 16 08:43:07 2018 +0200
@@ -0,0 +1,86 @@
+/** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
+ * Software engineering by
+ *  Björnsen Beratende Ingenieure GmbH
+ *  Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
+ *
+ * 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.sinfo.flood_duration;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.log4j.Logger;
+import org.dive4elements.artifactdatabase.state.DefaultFacet;
+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.states.DefaultState.ComputeType;
+import org.dive4elements.river.jfree.RiverAnnotation;
+import org.dive4elements.river.jfree.StickyAxisAnnotation;
+
+
+/**
+ * Facet to show W and Q annotation lines of an infrastructure height.
+ */
+public class FloodDurationInfrastructureFacet extends DefaultFacet {
+
+    /** Own log. */
+    private static Logger log = Logger.getLogger(FloodDurationInfrastructureFacet.class);
+
+    /** Trivial Constructor. */
+    public FloodDurationInfrastructureFacet(final String name, final String description) {
+        this.description = description;
+        this.name = name;
+        this.index = 0;
+    }
+
+
+    /**
+     * Returns the data this facet requires.
+     *
+     * @param artifact the owner artifact.
+     * @param context  the CallContext (can be used to find out if in
+     *                 navigable fixation-setting, or durationcurve).
+     *
+     * @return the data.
+     */
+    @Override
+    public Object getData(final Artifact artifact, final CallContext context) {
+
+        log.debug("Get data for flood duration curve infrastructure");
+
+        final D4EArtifact flys = (D4EArtifact) artifact;
+
+        final CalculationResult res = (CalculationResult) flys.compute(context, ComputeType.ADVANCE, false);
+
+        final FloodDurationCalculationResults data = (FloodDurationCalculationResults) res.getData();
+
+        final List<StickyAxisAnnotation> annotations = new ArrayList<>();
+        annotations.add(data.getInfrastructureWAnnotation());
+        annotations.add(data.getInfrastructureQAnnotation());
+        if (annotations.get(0) != null) {
+            this.description = annotations.get(0).getText(); // TODO Diagramm-Aktualisierung auslösen
+            return new RiverAnnotation(this.description, annotations);
+        }
+        else
+            return null;
+    }
+
+
+    /**
+     * Create a deep copy of this Facet.
+     * @return a deep copy.
+     */
+    @Override
+    public FloodDurationInfrastructureFacet deepCopy() {
+        final FloodDurationInfrastructureFacet copy = new FloodDurationInfrastructureFacet(this.name, this.description);
+        copy.set(this);
+        return copy;
+    }
+}
+