* The working memory session.
*/
void scheduleAgendaItem(final ScheduledAgendaItem item, InternalAgenda agenda) {
DuractionJob job = new DuractionJob();
DuractionJobContext ctx = new DuractionJobContext( item, agenda );
TimerTrigger trigger = new TimerTrigger( item.getRule().getDuration().getDuration( item.getTuple() ), 0);
JobHandle jobHandle = this.timerService.scheduleJob( job, ctx, trigger );
item.setJobHandle( jobHandle );
}