@Override
public void open(org.apache.flink.configuration.Configuration parameters) throws Exception {
super.open(parameters);
if (isActiveTrigger) {
ActiveTriggerPolicy<IN> tp = (ActiveTriggerPolicy<IN>) triggerPolicy;
Runnable runnable = tp.createActiveTriggerRunnable(new WindowingCallback());
if (runnable != null) {
activePolicyThread = new Thread(runnable);
activePolicyThread.start();
}
}
}
