/**
* When triggered, records an inactive task state change.
*
* @param change Event when a task changes state.
*/
@Subscribe
public void recordStateChange(TaskStateChange change) {
if (Tasks.isTerminated(change.getNewState())) {
long timeoutBasis =
change.isTransition()
? clock.nowMillis()
: Iterables.getLast(change.getTask().getTaskEvents()).getTimestamp();
registerInactiveTask(
Tasks.getJob(change.getTask()), change.getTaskId(), calculateTimeout(timeoutBasis));
}
}
