code: public void update(){
  		if (tieable.isActivated()){
  			return;
  		}
  		for (IStats s : producer.getStats()) {
  			if (s.getName().equals(tieable.getTargetStatName())) {
  				tieable.tieToStats(s);
  				tieable.update();
  				return;
  			}
  		}
  	}
docs: Called whenever the appropriate interval has passed and the stats should be updated.