improved anniversary documentation

java/com.sap.sailing.server/src/com/sap/sailing/server/anniversary/AnniversaryCalculationScheduler.java

@@ -16,6 +16,11 @@ import com.sap.sailing.domain.common.RegattaAndRaceIdentifier;
 import com.sap.sailing.server.RacingEventService;
 import com.sap.sailing.server.impl.RacingEventServiceImpl;
 
+/**
+ * This class is created by the Activator, and periodically collects all known local and remote races, it then calls any
+ * registered ChangeListeners with a map of all races in the form of {@link SimpleRaceInfo} keyed with
+ * {@link RegattaAndRaceIdentifier}
+ */
 public class AnniversaryCalculationScheduler implements Runnable {
     private static final Logger logger = Logger.getLogger(AnniversaryCalculationScheduler.class.getName());
     private static final long INITIAL_DELAY = 1000;
@@ -26,17 +31,20 @@ public class AnniversaryCalculationScheduler implements Runnable {
 
     interface ChangeListener {
         /**
-         * If the listener is added to the AnniversaryCalculationScheduler , this is called once a minute, and is given an unsorted list of all races. This list is not modifiable and not threadsafe. 
+         * If the listener is added to the AnniversaryCalculationScheduler , this is called once a minute, and is given
+         * an unsorted list of all races. This list is not modifiable and not threadsafe.
          */
         void uponUpdate(Collection<SimpleRaceInfo> collection);
 
         /**
-         * Called by the AnniversaryCalculationScheduler, when the ChangeListener is added to the AnniversaryCalculationScheduler
+         * Called by the AnniversaryCalculationScheduler, when the ChangeListener is added to the
+         * AnniversaryCalculationScheduler, this allows all ChangeListeners to use getFullAnniversaryData
          */
         void setAnniversaryCalculator(AnniversaryCalculationScheduler anniversaryCalculator);
     }
 
-    public AnniversaryCalculationScheduler(RacingEventServiceImpl racingEventService, ScheduledExecutorService scheduledExecutorService) {
+    public AnniversaryCalculationScheduler(RacingEventServiceImpl racingEventService,
+            ScheduledExecutorService scheduledExecutorService) {
         this.racingEventService = racingEventService;
         listeners = new CopyOnWriteArraySet<>();
         scheduledExecutorService.scheduleWithFixedDelay(this, INITIAL_DELAY, DELAY, TimeUnit.MILLISECONDS);

java/com.sap.sailing.server/src/com/sap/sailing/server/anniversary/AnniversaryDeterminator.java

@@ -32,6 +32,7 @@ public class AnniversaryDeterminator implements ChangeListener {
     }
 
     public AnniversaryDeterminator(CachedOsgiTypeBasedServiceFinderFactory serviceFinderFactory,AnniversaryChecker... checkerToUse) {
+        knownAnniversaries = new ConcurrentHashMap<>();
         mongoObjectFactory = PersistenceFactory.INSTANCE.getDefaultMongoObjectFactory(serviceFinderFactory);
         try {
             knownAnniversaries.putAll(mongoObjectFactory.getAnniversaryData());
@@ -42,7 +43,6 @@ public class AnniversaryDeterminator implements ChangeListener {
         for(AnniversaryChecker toAdd:checkerToUse){
             checkers.add(toAdd);
         }
-        knownAnniversaries = new ConcurrentHashMap<>();
     }
 
     @Override

java/com.sap.sailing.server/src/com/sap/sailing/server/anniversary/checker/QuarterChecker.java

@@ -7,8 +7,11 @@ import com.sap.sailing.domain.anniversary.SimpleRaceInfo;
 import com.sap.sailing.server.anniversary.AnniversaryDeterminator.AnniversaryChecker;
 import com.sap.sse.common.Util.Pair;
 
+/**
+ *  This checker adds all races that are the 10kth,25kth,50kth or 75kth or are a factor 10 of one of those. 
+ */
 public class QuarterChecker implements AnniversaryChecker {
-    private final static int[] ANNIVERSARIES = new int[] { 10, 25, 50, 75 };
+    private final static int[] ANNIVERSARIES = new int[] { 10000, 25000, 50000, 75000 };
 
     @Override
     public List<Pair<Integer, SimpleRaceInfo>> determineAnniversaries(List<SimpleRaceInfo> raceinfos) {