Friday, August 26, 2016

Custom Window extension for siddhi

Siddhi  Window Extension allows events to be collected and expired without altering the event format based on the given input parameters like the Window operator. In this post, we are going to look how to write a custom window extension for siddhi and test case to test the function. By default in window extension archetype 2.0.0 it generates the code for length window so let's go deep into code and get some basic knowledge about the implementation.