/**
* Clear the state used for executing triggers, but leave the finished set to indicate the window
* is closed.
*/
public void clearState(W window, Timers timers, StateAccessor<?> state) throws Exception {
// Don't need to clone, because we'll be clearing the finished bits anyways.
FinishedTriggers finishedSet = readFinishedBits(state.access(FINISHED_BITS_TAG));
rootTrigger.invokeClear(contextFactory.base(window, timers, rootTrigger, finishedSet));
}
