--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQTimerange.java	Wed Mar 20 11:42:10 2013 +0100
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQTimerange.java	Wed Mar 20 12:25:25 2013 +0100
@@ -6,10 +6,12 @@
 
 
 /**
+ * A collection of triples W,Q,Timerange.
  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
  */
 public class WQTimerange extends WQ {
 
+    /** Used to sort &lt;w,q,timerange&gt; triples. */
     public static class TimerangeItem implements Comparable<TimerangeItem> {
         public double q;
         public double w;