Hi all, I was wondering how to use AfterSynchronizedProcessingTime trigger. for processing time triggers there's the AfterProcessingTime.pastFirstElementInPane() API but I've noticed that AfterSynchronizedProcessingTime constructor is only called from a a continuation trigger. I wonder if someone could explain how should pipeline authors use this trigger, and maybe a general explanation about processing time triggers since (as far as I could find) most of existing documentations/presentations/talks are focused on watermark-based triggers.
Thanks, Amit
