Default Interface for SubscriptionInfo

src/de/tudarmstadt/maki/simonstrator/api/component/pubsub/analyzer/SubscriptionInfo.java

@@ -22,12 +22,35 @@ package de.tudarmstadt.maki.simonstrator.api.component.pubsub.analyzer;
 
 /**
  * An object that can be attached to a subscription by an application to enable
- * easier analyzing in simulation mode.
+ * easier analyzing in simulation mode. This object is NOT transmitted to
+ * brokers.
  * 
  * @author Bjoern Richerzhagen
  * 
  */
 public interface SubscriptionInfo {
 
+	/**
+	 * True, if this subscription is active on the client
+	 * 
+	 * @return
+	 */
+	public boolean isActive();
+
+	/**
+	 * host-ID of the originator of this subscription
+	 * 
+	 * @return
+	 */
+	public long getOriginatorHostId();
+
+	/**
+	 * Time this subscription was created (!) by the overlay. If it is not
+	 * immediately published by the app, this can not be used to calculate
+	 * delays.
+	 * 
+	 * @return
+	 */
+	public long getTimestampOfCreation();
 
 }