--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/GaugeRange.java	Wed Mar 20 11:42:10 2013 +0100
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/GaugeRange.java	Wed Mar 20 12:25:25 2013 +0100
@@ -32,16 +32,21 @@
 
     protected int gaugeId;
 
+    /** Certain main value. */
     protected Map<String, Double> mainValues;
+
     protected List<Sector> sectors;
 
+
     public GaugeRange() {
     }
 
+
     public GaugeRange(double start, double end, int gaugeId) {
         this(start, end, null, gaugeId);
     }
 
+
     public GaugeRange(
         double start,
         double end,
@@ -55,6 +60,7 @@
         sectors = new ArrayList<Sector>(3);
     }
 
+
     public void addMainValue(String label, Double value) {
         int idx = label.indexOf('(');
         if (idx >= 0) {
@@ -63,6 +69,7 @@
         mainValues.put(label, value);
     }
 
+
     protected Double getMainValue(String label) {
         Double v = mainValues.get(label);
         if (v == null) {
@@ -92,6 +99,7 @@
         }
     }
 
+
     public double getSectorBorder(int sector) {
         for (Sector s: sectors) {
             if (s.sector == sector) {
@@ -101,6 +109,7 @@
         return Double.NaN;
     }
 
+
     public int classify(double value) {
         for (Sector sector: sectors) {
             if (value < sector.value) {
@@ -110,14 +119,17 @@
         return sectors.size();
     }
 
+
     public String getName() {
         return name;
     }
 
+
     public void setName(String name) {
         this.name = name;
     }
 
+
     public String toString() {
         StringBuilder sb = new StringBuilder("sectors: [");