topic Re: Breaking from tFlowToIterrate in Talend Studio

Breaking from tFlowToIterrate

navds — Thu, 21 Jun 2018 09:01:00 GMT

Hi all.

I wonder if any of you has some tricks to exit from tFlowToIterrate iteration like a break in a for loop.

Re: Breaking from tFlowToIterrate

fdenis — Thu, 21 Jun 2018 09:18:47 GMT

tDie !

Re: Breaking from tFlowToIterrate

aashish_21nov — Thu, 21 Jun 2018 09:29:30 GMT

you can process outflow as:

tFlowToIterate-->tjava(*handle break condition)-->tDie

Re: Breaking from tFlowToIterrate

navds — Thu, 21 Jun 2018 10:03:50 GMT

Correct me if I'm wrong but doesn't tDie stop the processing of current job? What I want is exiting only the iteration

Re: Breaking from tFlowToIterrate

fdenis — Thu, 21 Jun 2018 10:14:59 GMT

you are true but it's the only (quick) way you have to structure job and sub job for it.
an other way is to skip all next iteration.
add a global var and test it before each iteration.

Re: Breaking from tFlowToIterrate

navds — Thu, 21 Jun 2018 10:26:08 GMT

I will accept this as a solution but before, I will profit to ask what if I want this time to exit a flow, I mean if a line match a given condition, don't process the remaining lines.