added comment to RaceLogImpl

java/com.sap.sailing.domain.shared.android/src/com/sap/sailing/domain/racelog/analyzing/impl/PathfinderFinder.java

@@ -18,20 +18,16 @@ public class PathfinderFinder extends RaceLogAnalyzer {
         } finally {
             this.raceLog.unlockAfterRead();
         }
-
         return pathfinderId;
     }
 
     private String searchForPathfinderId() {
         String pathfinderId = null;
-
         for (RaceLogEvent event : getPassEvents()) {
             if (event instanceof RaceLogPathfinderEvent) {
                 pathfinderId = ((RaceLogPathfinderEvent) event).getPathfinderId();
-
             }
         }
-
         return pathfinderId;
     }
 

java/com.sap.sailing.domain.shared.android/src/com/sap/sailing/domain/racelog/impl/RaceLogImpl.java

@@ -16,6 +16,12 @@ import com.sap.sailing.domain.tracking.impl.PartialNavigableSetView;
 import com.sap.sailing.domain.tracking.impl.TrackImpl;
 import com.sap.sailing.util.impl.ArrayListNavigableSet;
 
+/**
+ * "Fix" validity is decided based on the {@link #getCurrentPassId() current pass}. The validity is not cached.
+ *  
+ * @author Axel Uhl (d043530)
+ *
+ */
 public class RaceLogImpl extends TrackImpl<RaceLogEvent> implements RaceLog {
     private static final long serialVersionUID = -176745401321893502L;
     private static final String DefaultLockName = RaceLogImpl.class.getName() + ".lock";