The name is absent

APPENDIX A. SOURCE CODE

A.2 countRoadUsers for the self organizing traffic

ligths

For updating kappa in the proposed self-organizing traffic light controllers it is
needed to count the vehicles of a specific lane.

public int countRoadusers ( Drivelane lane , int range) {

int cntr = 0;

Roaduser ru ;

boolean stop = false ;

LinkedList queue = lane . getQueue ();

ListIterator li = queue. listIterator ();

while ( li . hasNext () && !stop) {

try

{

ru = ( Roaduser) li . next ();

}

catch (Exception e)

{

// When this exception is thrown you removed the first element

// of the queue, therefore re -create the iterator .

System.out. println ("CME");

li = queue. listIterator ();

continue ;

}

if (ru . getPosition () <= range)

cntr ++;

else

stop = true ;

}

return cntr ;

}