LeftTupleSets trgLeftTuples) {
Timer timer = timerNode.getTimer();
TimerService timerService = wm.getTimerService();
long timestamp = timerService.getCurrentTime();
String[] calendarNames = timerNode.getCalendarNames();
Calendars calendars = wm.getCalendars();
for ( LeftTuple leftTuple = srcLeftTuples.getInsertFirst(); leftTuple != null; ) {
LeftTuple next = leftTuple.getStagedNext();
scheduleLeftTuple( timerNode, tm, pmem, smem, sink, wm, timer, timerService, timestamp, calendarNames, calendars, leftTuple, trgLeftTuples, null );