Can you provide more details about the problem your trying to solve with some examples showing input and the expected output?
On Wed, Nov 30, 2016 at 11:08 PM, Manu Zhang <owenzhang1...@gmail.com> wrote: > Hi, > > Recently I’m addressing a problem where users want to trigger after > watermark past each element (i.e. in the middle of event-time window). I > fail to find an existing trigger that does so. Any idea on model this > problem with Beam ? > > Thanks, > Manu Zhang >