implemented listener of tracking provider for course design changes

java/com.sap.sailing.domain/src/com/sap/sailing/domain/tracking/CourseDesignChangedListener.java

@@ -0,0 +1,9 @@
+package com.sap.sailing.domain.tracking;
+
+import com.sap.sailing.domain.base.CourseData;
+
+public interface CourseDesignChangedListener {
+
+    void courseDesignChanged(CourseData newCourseDesign);
+
+}

java/com.sap.sailing.domain/src/com/sap/sailing/domain/tracking/TrackedRace.java

@@ -486,5 +486,16 @@ public interface TrackedRace extends Serializable {
      */
     RaceLog getRaceLog();
 
+    /**
+     * whenever a new course design is published by the race committee and the appropriate event occures in the race log, this method is 
+     * called to propagate the course design to the tracking provider.
+     * @param courseDesign the new course design to be published
+     */
     void onCourseDesignChangedByRaceCommittee(CourseData courseDesign);
+    
+    /**
+     * a setter for the listener on course design changes. The listener is mostly part of the tracking provider adapter.
+     * @param listener the listener to operate with.
+     */
+    void setCourseDesignChangedListener(CourseDesignChangedListener listener); 
 }

java/com.sap.sailing.domain/src/com/sap/sailing/domain/tracking/impl/DynamicTrackedRaceImpl.java

@@ -654,8 +654,10 @@ DynamicTrackedRace, GPSTrackListener<Competitor, GPSFixMoving> {
     }
 
     @Override
-    public void onCourseDesignChangedByRaceCommittee(CourseData courseDesign) {
-        
+    public void onCourseDesignChangedByRaceCommittee(CourseData newCourseDesign) {
+        if (courseDesignChangedListener != null) {
+            courseDesignChangedListener.courseDesignChanged(newCourseDesign);
+        }
     }
 
 }

java/com.sap.sailing.domain/src/com/sap/sailing/domain/tracking/impl/TrackedRaceImpl.java

@@ -70,6 +70,7 @@ import com.sap.sailing.domain.confidence.Weigher;
 import com.sap.sailing.domain.confidence.impl.HyperbolicTimeDifferenceWeigher;
 import com.sap.sailing.domain.confidence.impl.PositionAndTimePointWeigher;
 import com.sap.sailing.domain.racelog.RaceLog;
+import com.sap.sailing.domain.tracking.CourseDesignChangedListener;
 import com.sap.sailing.domain.tracking.GPSFix;
 import com.sap.sailing.domain.tracking.GPSFixMoving;
 import com.sap.sailing.domain.tracking.GPSFixTrack;
@@ -79,7 +80,6 @@ import com.sap.sailing.domain.tracking.MarkPassing;
 import com.sap.sailing.domain.tracking.TrackedLeg;
 import com.sap.sailing.domain.tracking.TrackedLegOfCompetitor;
 import com.sap.sailing.domain.tracking.TrackedRace;
-import com.sap.sailing.domain.tracking.TrackedRaceLogListener;
 import com.sap.sailing.domain.tracking.TrackedRaceStatus;
 import com.sap.sailing.domain.tracking.TrackedRegatta;
 import com.sap.sailing.domain.tracking.Wind;
@@ -223,6 +223,8 @@ public abstract class TrackedRaceImpl implements TrackedRace, CourseListener {
     private transient RaceLog attachedRaceLog;
     
     private transient TrackedRaceLogListener raceLogListener;
+    
+    protected transient CourseDesignChangedListener courseDesignChangedListener;
 
     /**
      * The time delay to the current point in time in milliseconds.  
@@ -2292,4 +2294,9 @@ public abstract class TrackedRaceImpl implements TrackedRace, CourseListener {
     public RaceLog getRaceLog() {
         return attachedRaceLog;
     }
+    
+    @Override
+    public void setCourseDesignChangedListener(CourseDesignChangedListener listener) {
+        this.courseDesignChangedListener = listener;
+    }
 }

java/com.sap.sailing.domain/src/com/sap/sailing/domain/tracking/impl/TrackedRaceLogListener.java

@@ -1,4 +1,4 @@
-package com.sap.sailing.domain.tracking;
+package com.sap.sailing.domain.tracking.impl;
 
 import com.sap.sailing.domain.racelog.RaceLogCourseAreaChangedEvent;
 import com.sap.sailing.domain.racelog.RaceLogCourseDesignChangedEvent;
@@ -7,6 +7,7 @@ import com.sap.sailing.domain.racelog.RaceLogFlagEvent;
 import com.sap.sailing.domain.racelog.RaceLogPassChangeEvent;
 import com.sap.sailing.domain.racelog.RaceLogRaceStatusEvent;
 import com.sap.sailing.domain.racelog.RaceLogStartTimeEvent;
+import com.sap.sailing.domain.tracking.TrackedRace;
 
 public class TrackedRaceLogListener implements RaceLogEventVisitor {