/** Takes all the information from car and places car in appropriate queue */
public void pickQueue(Vehicle car) {
if (car.isTurning()) {
if (car.getDirection() == Direction.E) {
EMainTurn.enqueue(car);
}
if (car.getDirection() == Direction.W) {
WMainTurn.enqueue(car);
}
if (car.getDirection() == Direction.N) {
NChurchTurn.enqueue(car);
}
if (car.getDirection() == Direction.S) {
SChurchTurn.enqueue(car);
}
} else {
if (car.getDirection() == Direction.E) {
EMain.enqueue(car);
}
if (car.getDirection() == Direction.W) {
WMain.enqueue(car);
}
if (car.getDirection() == Direction.N) {
NChurch.enqueue(car);
}
if (car.getDirection() == Direction.S) {
SChurch.enqueue(car);
}
}
}
/** Creates number of vehicles based on reference integer */
public void populate(int i) {
Vehicle car = new Vehicle();
int localcount = 0;
while (localcount < i) {
if (counter < 120) {
car = new Vehicle();
car.setNumber(counter);
car.setArrivalTime(time);
pickQueue(car);
counter++;
}
localcount++;
}
}
/**
* time is advanced here checks which light is on moves as many times as specified by "i" every
* movement moves time forward 3 also catches emptycollectionexceptions
*/
public void move(int i) {
Vehicle car = new Vehicle();
int localcount = 0;
while (localcount < i) {
time += 3;
if (movingChurch) {
try {
car = NChurch.dequeue();
car.setDepartureTime(time);
write(car.toString());
write("\n");
} catch (EmptyCollectionException e) {
}
try {
car = NChurchTurn.dequeue();
car.setDepartureTime(time);
write(car.toString());
write("\n");
} catch (EmptyCollectionException e) {
}
try {
car = SChurch.dequeue();
car.setDepartureTime(time);
write(car.toString());
write("\n");
} catch (EmptyCollectionException e) {
}
try {
car = SChurchTurn.dequeue();
car.setDepartureTime(time);
write(car.toString());
write("\n");
} catch (EmptyCollectionException e) {
}
} else {
try {
car = EMain.dequeue();
car.setDepartureTime(time);
write(car.toString());
write("\n");
} catch (EmptyCollectionException e) {
}
try {
car = EMainTurn.dequeue();
car.setDepartureTime(time);
write(car.toString());
write("\n");
} catch (EmptyCollectionException e) {
}
try {
car = WMain.dequeue();
car.setDepartureTime(time);
write(car.toString());
write("\n");
} catch (EmptyCollectionException e) {
}
try {
car = WMainTurn.dequeue();
car.setDepartureTime(time);
write(car.toString());
write("\n");
} catch (EmptyCollectionException e) {
}
}
localcount++;
}
}