--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/flood_duration/FloodDurationCurveGenerator.java	Tue Jul 17 19:48:23 2018 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/flood_duration/FloodDurationCurveGenerator.java	Tue Jul 17 19:48:28 2018 +0200
@@ -14,7 +14,6 @@
 import org.apache.log4j.Logger;
 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
 import org.dive4elements.artifacts.CallContext;
-import org.dive4elements.river.artifacts.model.CalculationResult;
 import org.dive4elements.river.artifacts.model.FacetTypes;
 import org.dive4elements.river.artifacts.model.WQDay;
 import org.dive4elements.river.exports.IdentifiableNumberAxis;
@@ -29,57 +28,51 @@
 import org.jfree.data.Range;
 import org.jfree.data.xy.XYSeries;
 
-
 /**
  * An OutGenerator that generates duration curves.
  *
  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
  */
-public class FloodDurationCurveGenerator
-extends      XYChartGenerator
-implements   FacetTypes
-{
+public class FloodDurationCurveGenerator extends XYChartGenerator implements FacetTypes {
     public static enum YAXIS {
-        W(0),
-        Q(1);
+        W(0), Q(1);
         public int idx;
+
         private YAXIS(final int c) {
             this.idx = c;
         }
     }
 
     /** Local log. */
-    private static Logger log =
-            Logger.getLogger(FloodDurationCurveGenerator.class);
-
-    public static final String I18N_CHART_TITLE = "sinfo.chart.flood_duration.curve.section.title";
-
-    public static final String I18N_CHART_SUBTITLE = "chart.duration.curve.subtitle";
+    private static Logger log = Logger.getLogger(FloodDurationCurveGenerator.class);
 
-    public static final String I18N_XAXIS_LABEL = "sinfo.chart.flood_duration.curve.xaxis.label";
-
-    public static final String I18N_YAXIS_LABEL_W = "chart.duration.curve.yaxis.label.w";
+    private static final String I18N_CHART_TITLE = "sinfo.chart.flood_duration.curve.section.title";
 
-    public static final String I18N_YAXIS_LABEL_Q = "chart.duration.curve.yaxis.label.q";
+    private static final String I18N_CHART_SUBTITLE = "chart.duration.curve.subtitle";
 
-    public static final String I18N_CHART_TITLE_DEFAULT = "Dauerlinie";
+    private static final String I18N_XAXIS_LABEL = "sinfo.chart.flood_duration.curve.xaxis.label";
 
-    public static final String I18N_XAXIS_LABEL_DEFAULT = "Überflutungsdauer [d/a]";
+    private static final String I18N_YAXIS_LABEL_W = "chart.duration.curve.yaxis.label.w";
 
+    private static final String I18N_YAXIS_LABEL_Q = "chart.duration.curve.yaxis.label.q";
+
+    private static final String I18N_CHART_TITLE_DEFAULT = "Dauerlinie";
+
+    private static final String I18N_XAXIS_LABEL_DEFAULT = "Überflutungsdauer [d/a]";
 
     public FloodDurationCurveGenerator() {
         super();
     }
 
-
     /**
      * Create Axis for given index.
+     *
      * @return axis with according internationalized label.
      */
     @Override
     protected NumberAxis createYAxis(final int index) {
         final Font labelFont = new Font("Tahoma", Font.BOLD, 14);
-        final String label   = getYAxisLabel(index);
+        final String label = getYAxisLabel(index);
 
         final NumberAxis axis = createNumberAxis(index, label);
         if (index == YAXIS.W.idx) {
@@ -89,41 +82,35 @@
         return axis;
     }
 
-
     @Override
     protected String getDefaultChartTitle(final CallContext context) {
         return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT);
     }
 
-
     @Override
     protected String getDefaultChartSubtitle(final CallContext context) {
 
-        final double[] dist  = getRange();
+        final double[] dist = getRange();
         return msg(I18N_CHART_SUBTITLE, "", getRiverName(), dist[0]);
     }
 
-
     @Override
     protected String getDefaultXAxisLabel(final CallContext context) {
         return msg(I18N_XAXIS_LABEL, I18N_XAXIS_LABEL_DEFAULT);
     }
 
-
     @Override
     protected String getDefaultYAxisLabel(final int index) {
 
         String label = "default";
         if (index == YAXIS.W.idx) {
             label = msg(I18N_YAXIS_LABEL_W, I18N_YAXIS_LABEL_W, getRiverUnit());
-        }
-        else if (index == YAXIS.Q.idx) {
+        } else if (index == YAXIS.Q.idx) {
             label = msg(I18N_YAXIS_LABEL_Q);
         }
         return label;
     }
 
-
     @Override
     protected boolean zoomX(final XYPlot plot, final ValueAxis axis, final Bounds bounds, final Range x) {
 
@@ -134,7 +121,6 @@
         return zoomin;
     }
 
-
     /**
      * This method overrides the method in the parent class to set the lower
      * bounds of the Q axis to 0. This axis should never display negative
@@ -152,7 +138,6 @@
         return zoomin;
     }
 
-
     @Override
     public void doOut(final ArtifactAndFacet artifactFacet, final ThemeDocument attr, final boolean visible) {
 
@@ -168,10 +153,10 @@
         final CallContext context = getContext();
 
         if (name.equals(DURATION_W)) {
-            doWOut((WQDay) ((CalculationResult) artifactFacet.getData(context)).getData(), artifactFacet, attr, visible);
+            doWOut((WQDay) (artifactFacet.getData(context)), artifactFacet, attr, visible);
         }
         else if (name.equals(DURATION_Q)) {
-            doQOut((WQDay) ((CalculationResult) artifactFacet.getData(context)).getData(), artifactFacet, attr, visible);
+            doQOut((WQDay) artifactFacet.getData(context), artifactFacet, attr, visible);
         }
         else if (name.equals(FloodDurationCurveProcessor.FACET_FLOOD_DURATION_MAINVALUES_Q)
                 || name.equals(FloodDurationCurveProcessor.FACET_FLOOD_DURATION_MAINVALUES_W)) {
@@ -195,7 +180,8 @@
     /**
      * Creates the series for a duration curve's W facet.
      *
-     * @param wqdays The WQDay store that contains the Ws.
+     * @param wqdays
+     *            The WQDay store that contains the Ws.
      * @param theme
      */
     protected void doWOut(final WQDay wqdays, final ArtifactAndFacet aaf, final ThemeDocument theme, final boolean visible) {
@@ -204,7 +190,7 @@
         final XYSeries series = new StyledXYSeries(aaf.getFacetDescription(), theme);
         final int size = wqdays.size();
         for (int i = 0; i < size; i++) {
-            final int  day = wqdays.getDay(i);
+            final int day = wqdays.getDay(i);
             final double w = wqdays.getW(i);
             series.add(day, w);
         }
@@ -219,11 +205,11 @@
         addAxisSeries(series, YAXIS.W.idx, visible);
     }
 
-
     /**
      * Creates the series for a duration curve's Q facet.
      *
-     * @param wqdays The WQDay store that contains the Qs.
+     * @param wqdays
+     *            The WQDay store that contains the Qs.
      * @param theme
      */
     protected void doQOut(final WQDay wqdays, final ArtifactAndFacet aaf, final ThemeDocument theme, final boolean visible) {
@@ -232,14 +218,13 @@
         final XYSeries series = new StyledXYSeries(aaf.getFacetDescription(), theme);
         final int size = wqdays.size();
         for (int i = 0; i < size; i++) {
-            final int  day = wqdays.getDay(i);
+            final int day = wqdays.getDay(i);
             final double q = wqdays.getQ(i);
             series.add(day, q);
         }
         addAxisSeries(series, YAXIS.Q.idx, visible);
     }
 
-
     @Override
     protected YAxisWalker getYAxisWalker() {
         return new YAxisWalker() {
@@ -258,5 +243,4 @@
 
     // MainValue-Annotations should be visualized by
     // a line that goes to the curve itself.
-}
-// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
+}
\ No newline at end of file