Jmeter: Beanshell code to get response time of all the Sampler(sum of) under one Transaction controller

Question

I need to capture the response time Transaction controller i.e; the sum up response time of Sample A and Sample B.

Instead of prev.getTime(), do we have any function which will return the transaction response time of a Transactioncontroller ; sum of all the individual sampler under it.

Currently if I give the prev.getTime() under transaction controller tree, it will display the individual response time of Sample A and Sample B.

Answer 1

//Get Sample name
 TransactionName = sampleResult.getSampleLabel();
// Response Time
 responseTime = sampleResult.getTime();
// Response  Size
 size = sampleResult.getBytesAsLong();
//Status in true or false
 isSuccessful =sampleResult.isSuccessful();