--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-artifacts/src/main/java/org/dive4elements/river/exports/DischargeLongitudinalSectionGenerator.java	Thu Apr 25 12:06:39 2013 +0200
@@ -0,0 +1,125 @@
+package org.dive4elements.river.exports;
+
+import org.apache.log4j.Logger;
+
+import org.jfree.data.xy.XYSeries;
+
+import org.w3c.dom.Document;
+
+import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
+import org.dive4elements.artifactdatabase.state.Facet;
+
+import org.dive4elements.river.artifacts.model.FacetTypes;
+import org.dive4elements.river.artifacts.model.WQCKms;
+import org.dive4elements.river.artifacts.model.WQKms;
+import org.dive4elements.river.exports.process.Processor;
+import org.dive4elements.river.exports.process.WOutProcessor;
+
+import org.dive4elements.river.jfree.FLYSAnnotation;
+import org.dive4elements.river.jfree.StyledXYSeries;
+
+
+
+/**
+ * An OutGenerator that generates discharge longitudinal section curves.
+ *
+ * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
+ */
+public class DischargeLongitudinalSectionGenerator
+extends      LongitudinalSectionGenerator
+implements   FacetTypes
+{
+    private static Logger logger =
+        Logger.getLogger(DischargeLongitudinalSectionGenerator.class);
+
+
+    public DischargeLongitudinalSectionGenerator() {
+        super();
+    }
+
+
+    @Override
+    public void doOut(
+        ArtifactAndFacet artifactFacet,
+        Document         attr,
+        boolean          visible
+    ) {
+        logger.debug("DischargeLongitudinalSectionGenerator.doOut");
+
+        String name = artifactFacet.getFacetName();
+
+        if (name == null) {
+            return;
+        }
+
+        Facet facet = artifactFacet.getFacet();
+
+        if (name.contains(DISCHARGE_LONGITUDINAL_Q)) {
+            doQOut(
+                (WQKms) artifactFacet.getData(context),
+                artifactFacet,
+                attr,
+                visible);
+        }
+        else if (name.equals(DISCHARGE_LONGITUDINAL_C)) {
+            doCorrectedWOut(
+                (WQCKms) artifactFacet.getData(context),
+                facet,
+                attr,
+                visible);
+        }
+        else if (name.equals(LONGITUDINAL_ANNOTATION)) {
+            doAnnotations((FLYSAnnotation) artifactFacet.getData(context),
+                 artifactFacet, attr, visible);
+        }
+        else if (FacetTypes.IS.MANUALPOINTS(name)) {
+            doPoints(artifactFacet.getData(context),
+                artifactFacet,
+                attr, visible, YAXIS.W.idx);
+        }
+        else {
+            Processor processor = new WOutProcessor();
+            if (processor.canHandle(name)) {
+                processor.doOut(this, artifactFacet, attr, visible, YAXIS.W.idx);
+            }
+            else {
+                logger.warn("Unknown facet name: " + name);
+            }
+        }
+    }
+
+
+    /**
+     * Adds a new series for the corrected W curve.
+     *
+     * @param wqckms The object that contains the corrected W values.
+     * @param theme The theme that contains styling information.
+     */
+    protected void doCorrectedWOut(
+        WQCKms   wqckms,
+        Facet    facet,
+        Document theme,
+        boolean  visible
+    ) {
+        logger.debug("DischargeLongitudinalSectionGenerator.doCorrectedWOut");
+
+        int size = wqckms.size();
+
+        if (size > 0) {
+            XYSeries series = new StyledXYSeries(
+                facet.getDescription(),
+                theme);
+
+            for (int i = 0; i < size; i++) {
+                series.add(wqckms.getKm(i), wqckms.getC(i));
+            }
+
+            addAxisSeries(series, YAXIS.W.idx, visible);
+        }
+
+        if (wqckms.guessWaterIncreasing()) {
+            setInverted(true);
+        }
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :