Enhancement to find successfully completed transaction in Bulk-o-matics using a MBean

Component: Bulk-o-matic
OS: ALL
Description;
When bulk-o-matic invokes the transactions, there is no feedback for the end user to know how many transactions have gone through successfully. In case of adding flows, the end user provides the number of flows in restconf request, but he has no clue how many flows have been added successfully to the DS in this particular request.
Actual Result: No feedback on the successful transactions in numbers.
Expected Result: A MBean which can say the successful transaction of the previous restconf request.
Additional Information:
The solution will have a MBean that contains the successful transactions in number. This can be used for testing and verification.