Added Access to the targeted attraction point in the location sensor, needed...

Added Access to the targeted attraction point in the location sensor, needed for the flowchannel implementation in overlays

src/de/tudarmstadt/maki/simonstrator/api/component/sensor/location/LocationSensor.java

@@ -27,10 +27,13 @@ import de.tudarmstadt.maki.simonstrator.api.component.sensor.SensorComponent;
  * Android Platform. Provides access to the last known location (energy
  * efficient) or QoS-Specifications for regular location updates.
  * 
- * @see http 
+ * Also offers access to the target attraction point
+ * 
+ * @see http
  *      ://developer.android.com/reference/com/google/android/gms/location/package
  *      -summary.html
  * @author Bjoern Richerzhagen
+ * @author Julian Zobel
  * 
  */
 public interface LocationSensor extends SensorComponent {
@@ -74,4 +77,11 @@ public interface LocationSensor extends SensorComponent {
 	 */
 	public LocationRequest getLocationRequest();
 
+	/**
+	 * Retrieve the targeted {@link AttractionPoint}
+	 * 
+	 * @return
+	 */
+	public AttractionPoint getCurrentTargetAttractionPoint();
+
 }