public interface ClientRequestTracker {
/**
- * The client actor who is waiting for a response
*
- * @return
+ * @return the client actor that should be sent a response when consensus is achieved
*/
ActorRef getClientActor();
/**
*
- * @return
+ * @return the identifier of the object that is to be replicated. For example a transaction identifier in the case
+ * of a transaction
*/
String getIdentifier();
/**
- * The index of the log entry which needs to be replicated
*
- * @return
+ * @return the index of the log entry that is to be replicated
*/
long getIndex();