[PATCH 5 of 7] SedimentLoadFactory: Improved readability

[Wald Commits]

# HG changeset patch
# User Felix Wolfsteller <felix.wolfsteller at intevation.de>
# Date 1378387918 -7200
# Node ID 3a987e9af2561228e89fb9e52832872489f6f5d9
# Parent  328854c0467f5730fc87081958d8137e33abdc20
SedimentLoadFactory: Improved readability.

diff -r 328854c0467f -r 3a987e9af256 artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/SedimentLoadFactory.java
--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/SedimentLoadFactory.java	Thu Sep 05 15:28:59 2013 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/SedimentLoadFactory.java	Thu Sep 05 15:31:58 2013 +0200
@@ -491,21 +491,24 @@
         double km
     ) {
         MeasurementStation station = stations.get(km);
-        MeasurementStation nextStation = null;
         if (station == null) {
             return null;
         }
+
+        double endKm;
+
         if (stations.ceilingEntry(km + 0.1d) != null) {
-            nextStation = stations.ceilingEntry(km + 0.1d).getValue();
+            MeasurementStation nextStation = stations.ceilingEntry(km + 0.1d).getValue();
+            endKm = nextStation.getRange().getA().doubleValue();
         }
-        if (nextStation != null)
-            return new Range(station.getRange().getA().doubleValue(),
-                nextStation.getRange().getA().doubleValue());
         else {
             // TODO end-of-river instead of B.
-            return new Range(station.getRange().getA().doubleValue(),
-                station.getRange().getB().doubleValue());
+            endKm = station.getRange().getB().doubleValue();
         }
+
+        return new Range(
+            station.getRange().getA().doubleValue(),
+            endKm);
     }
 
     /**