public void execute(JobContext ctx) {
TimerNodeJobContext timerJobCtx = (TimerNodeJobContext) ctx;
Trigger trigger = timerJobCtx.getTrigger();
PathMemory pmem = timerJobCtx.getPathMemory();
pmem.doLinkRule( timerJobCtx.getWorkingMemory() );
LeftTupleList leftTuples = timerJobCtx.getTimerNodeMemory().getInsertOrUpdateLeftTuples();
LeftTuple lt = timerJobCtx.getLeftTuple();
log.trace( "Timer Executor {} {}", timerJobCtx.getTrigger(), lt );