Metrics anbd UAV Control adaptions

src/de/tudarmstadt/maki/simonstrator/api/common/metric/Metric.java

@@ -50,7 +50,7 @@ public interface Metric<M extends MetricValue<?>> {
 	 */
 	public enum MetricUnit {
 		NONE(""), TRAFFIC("byte/s"), TIME("us"), DATA(
-				"byte"), UNKNOWN("unknown");
+				"byte"), UNKNOWN("unknown"), JOULE("J");
 
 		private final String representation;
 

src/de/tudarmstadt/maki/simonstrator/api/uavsupport/UAVControl.java

@@ -21,6 +21,7 @@
 package de.tudarmstadt.maki.simonstrator.api.uavsupport;
 
 
+import de.tudarmstadt.maki.simonstrator.api.Host;
 import de.tudarmstadt.maki.simonstrator.api.component.network.NetworkComponent.NetInterfaceName;
 import de.tudarmstadt.maki.simonstrator.api.component.overlay.OverlayContact;
 import de.tudarmstadt.maki.simonstrator.api.component.overlay.OverlayMessage;
@@ -67,4 +68,6 @@ public interface UAVControl extends CommunicationInterfaceListener {
 	 * transmitting all cached messages directly)
 	 */
 	public void strategyTerminated();
+
+	public Host getHost();
 }