--- a/flys-backend/src/main/java/de/intevation/flys/importer/ImportWstColumn.java	Fri Feb 15 10:56:08 2013 +0100
+++ b/flys-backend/src/main/java/de/intevation/flys/importer/ImportWstColumn.java	Fri Feb 15 12:47:15 2013 +0100
@@ -15,6 +15,8 @@
 
 import org.apache.log4j.Logger;
 
+
+/** Unmapped column of a WST. */
 public class ImportWstColumn
 {
     private static Logger log = Logger.getLogger(ImportWstColumn.class);
@@ -112,6 +114,7 @@
         this.timeInterval = timeInterval;
     }
 
+    /** Get corresponding mapped wst-column (from database). */
     public WstColumn getPeer(River river) {
         if (peer == null) {
             Wst w = wst.getPeer(river);