public SingleThreadEntryValve(
ExecutionPlanContext executionPlanContext, InputProcessor inputProcessor) {
this.lock = executionPlanContext.getSharedLock();
if (lock == null) {
lock = new ReentrantLock();
}
this.inputProcessor = inputProcessor;
}
private void sendEvent() {
long currentTime = executionPlanContext.getTimestampGenerator().currentTime();
streamJunction.sendEvent(new Event(currentTime, new Object[] {currentTime}));
}