public void reserve(Passenger passenger) {
passCollection.add(passenger);
System.out.println(
passenger.getFirstName()
+ " "
+ passenger.getLastName()
+ " has BOOKED their reservation for the flight.");
}
public void updateCabin(Cabin cabin, double deltaTime) {
if (deltaTime > 0.2) return;
if (cabin.isOn()) {
switch (cabin.getState()) {
case MOVE:
double vector = cabin.getVector();
int vectorUnit = (int) (vector / Math.abs(vector));
double motor = motorOutput * earthGravity * deltaTime; // Nm/s (weight) -> kgfm
if (motor <= gravity) {
logger.debug("motor is too weak or gravity is too strong.");
motor = gravity;
}
Floor target = cabin.getTarget();
double leftVector = target.getPosition() - cabin.getPosition();
int leftVectorUnit = (int) (leftVector / Math.abs(leftVector));
double accel = motor / mass(cabin) * leftVectorUnit;
if (Math.abs(cabin.getVelocity()) > 1)
accel *= Math.abs(vector * 0.5) < Math.abs(leftVector) ? 1 : -1; // brake on half point
if (Double.isNaN(accel)) {
accel = vectorUnit;
}
// logger.debug(String.format("%f -> %f (%f) : %f",cabin.getPosition(),
// target.getPosition(),vector,accel));
// logger.debug(String.format("%s->%d, %f, %f,
// %f",cabin.getName(),target.getNum(),accel,leftVector,vector*0.5));
updateCabin(cabin, accel, deltaTime);
if (Math.abs(leftVector) < CABIN_MOVE_THRESHOLD) { // arrive
cabin.setPosition(target.getPosition());
cabin.stop();
// cabin.getQueue().remove(target);
logger.debug(String.format("%s->%d done", cabin.getName(), target.getNum()));
}
break;
case STOP:
logger.info("cabin({}) arrived", cabin.getName());
for (Floor floor : floors.values()) {
if (cabin.getPosition() == floor.getPosition()) {
logger.debug("on {}", floor);
Iterator<Passenger> it = cabin.getPassengers().iterator();
while (it.hasNext()) {
Passenger p = it.next();
if (p.getDest().equals(floor.getNum())) {
p.setState(Passenger.State.NO_WAIT);
it.remove();
floor.getPassengers().add(p);
}
}
cabin.getQueue().remove(floor);
}
}
if (cabin.getQueue().size() > 0) cabin.move(); // to next queued floor
break;
}
}
}
/**
* Create a booking for a regular passenger with no seat specified.
*
* @param p the passenger for whom a booking is to be made
* @precond p != null && !p.hasBookingOn(this) && remainingCapacity() > 0
*/
public void makeBooking(Passenger p) {
if (p == null) throw new RuntimeException("Cannot book a flight for a null passenger.");
if (p.hasBookingOn(this)) throw new RuntimeException("Cannot book a Person twice on a Flight.");
if (remainingCapacity() <= 0)
throw new RuntimeException("Cannot make a booking on a full flight.");
Booking b = new Booking(p, this);
waitingSeatList.addLast(b);
p.addBooking(b);
numberBooked = numberBooked + 1;
}
@Test
public void testYoungBus_TownBus_Metro() throws Exception {
// Given
Passenger young = new YoungAdult();
// When
young.addVehicle(new Bus_Town(young));
young.addVehicle(new Bus_Metro(young));
double fee = young.calcFee();
// Then
assertEquals(1700, fee, 0);
}
/**
* Book a seat for a first-class passenger.
*
* @param p the passenger for whom a booking is to be made
* @param seat the seat for the passenger
* @param meal the meal plan for the passenger
* @precond p != null && !p.hasBookingOn(this) && isSeatAvailable(seat)
*/
public void makeFirstClassBooking(Passenger p, String seat, String meal) {
if (p == null) throw new RuntimeException("Cannot book a flight for a null passenger.");
if (p.hasBookingOn(this)) throw new RuntimeException("Cannot book a Person twice on a Flight.");
if (!isSeatAvailable(seat))
throw new RuntimeException(
"Seat " + seat + " is invalid or already occupied " + "so cannot book it.");
Booking b = new FirstClassBooking(p, this, seat, meal);
setSeat(b);
p.addBooking(b);
numberBooked = numberBooked + 1;
}
@Test
public void testAdultBusBus_Metro() throws Exception {
// Given
Passenger adult = new Adult();
// When
adult.addVehicle(new Bus(new Point(0, 0), new Point(0, 20)));
adult.addVehicle(new Bus_Metro(adult));
double fee = adult.calcFee();
// Then
assertEquals(1900, fee, 0);
}
public String displaySeatDetails() {
String output = "";
String seatStatus = "";
switch (currentStatus) {
case 1:
seatStatus = "Free";
break;
case 2:
seatStatus = "Reserved";
break;
case 3:
seatStatus = "Booked";
break;
}
output =
"<html> Seat No: "
+ seatNo
+ "<br /> Current Status: "
+ seatStatus
+ "<br /> Seat Price: £"
+ seatTakings;
if (seatStatus.equals("booked")) {
output += "<br /> Passenger Name: " + passenger.getPassengerName();
}
output += output + "</html>";
return output;
}
public void displayFlightInfo() {
System.out.println(
"Flight "
+ getFlightNumber()
+ " in the "
+ aircraft.getAircraftType()
+ " is ready for boarding.");
System.out.println("Here is the final boarding list for this flight:\n");
for (Passenger p : passCollection) {
if (p.getStatus()) setAmount(112.50);
else setAmount(75.00);
System.out.println(
p.getFirstName()
+ " "
+ p.getLastName()
+ " - "
+ (p.getStatus() ? "FIRST CLASS" : "ECONOMY CLASS")
+ " passenger. $"
+ getAmount()); // (p.getStatus()? 112.50 : 75.00));
}
}
/**
* Load game state from file
*
* @param path Path to file
*/
public void deserialize(String path) {
try {
for (int i = 0; i < getVehicles().size(); i++) {
getVehicles().get(i).stopThread();
}
for (int i = 0; i < getIntersections().size(); i++) {
getIntersections().get(i).stopThread();
}
Passenger p = passengers.poll();
while (p != null) {
p.stopThread();
p = passengers.poll();
}
vehicles = null;
intersections = null;
passengers = null;
// DrawPanel.getInstance() = null;
// VehicleInspector.getInstance() = null;
_instance = null;
// Just to make sure things are right
Thread.sleep(500);
ObjectInputStream in =
new ObjectInputStream(new BufferedInputStream(new FileInputStream(path)));
_instance = (WorldManager) in.readObject();
in.close();
Thread.sleep(500);
announceWorldChange();
System.out.println("Deserialized!");
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Assign passenger p who has a booking but no seat to the specified seat.
*
* @param p the passenger to be given a seat
* @param seat the seat for the passenger
* @precond p != null && isSeatAvailable(seat) && p.hasBookingOn(this) && !p.hasSeatOn(this)
*/
public void assignSeat(Passenger p, String seat) {
if (p == null) throw new RuntimeException("Cannot assign a seat for a null passenger.");
if (!isSeatAvailable(seat))
throw new RuntimeException(
"Seat " + seat + " is invalid or already occupied " + "so cannot book it.");
if (p.hasSeatOn(this))
throw new RuntimeException(
p.getName()
+ " already has a seat on flight "
+ getNumber()
+ " so cannot book another one.");
Iterator<Booking> waitingIter = waitingSeatList.iterator();
while (waitingIter.hasNext()) {
Booking curBooking = waitingIter.next();
if (curBooking.getPerson() == p) {
waitingIter.remove();
curBooking.setSeat(seat);
setSeat(curBooking);
return;
}
}
throw new RuntimeException("Cannot assign a seat if not already booked and waiting.");
}
public void cancel(Passenger passenger) {
for (Passenger p : passCollection) {
if (p.getFirstName() == passenger.getFirstName()) {
if (p.getLastName() == passenger.getLastName()) {
passCollection.remove(p);
System.out.println(
p.getFirstName()
+ " "
+ p.getLastName()
+ " has CANCELLED their reservation for the flight.\n");
break;
}
}
}
}
public void simulate(ArrayList<Passenger> exitedPassengers, int time) {
if (hasArrivedTrain(time)) {
int officeArrivingTime;
int ticketingWaitingTime;
int ticketingTime;
int platformArrivingTime;
for (int i = 0; i < waitingPassengers.size(); i++) {
Passenger passenger = waitingPassengers.get(i);
officeArrivingTime = passenger.getOfficeArrivalTime();
ticketingWaitingTime = passenger.getTicketingWaitingTime();
ticketingTime = passenger.getTicketingTime();
platformArrivingTime = officeArrivingTime + ticketingWaitingTime + ticketingTime;
passenger.setTrainWaitingTime(time - platformArrivingTime);
int travelTime = path.getTravelTime(passenger.getStartPoint(), passenger.getEndPoint());
passenger.setDestinationArrivalTime(time + travelTime);
}
dequeueAll(exitedPassengers);
}
}
public int changeSeatStatus(
Airline myAirline, int newStatus, Passenger newPassenger, Flight newFlight) {
UserInterface ui = new UserInterface(myAirline);
if (newStatus == 1) {
if (currentStatus == 1) {
ui.genericOutput("Seat Number: " + seatNo + " Is Already Free");
return -1;
} else if (currentStatus == 2) {
currentStatus = 1;
passenger = null;
completeSeatStatus = 1;
ui.genericOutput("Seat Number: " + seatNo + " Has Been Cancelled");
} else if (currentStatus == 3) {
currentStatus = 1;
passenger = null;
completeSeatStatus = 2;
ui.genericOutput("Seat Number: " + seatNo + " Has Been Cancelled - No Refund");
}
} else if (newStatus == 2) {
if (currentStatus == 1) {
currentStatus = 2;
passenger = newPassenger;
completeSeatStatus = 3;
ui.genericOutput(
"Seat Number: "
+ seatNo
+ " Has Now Been Reserved By "
+ newPassenger.getPassengerName());
} else if (currentStatus == 2) {
ui.genericOutput(
"Seat Number: " + seatNo + " Is Already Reserved By " + passenger.getPassengerName());
return -1;
} else if (currentStatus == 3) {
ui.genericOutput(
"Seat Number: " + seatNo + " Is Already Booked By " + passenger.getPassengerName());
return -1;
}
} else if (newStatus == 3) {
if (currentStatus == 1) {
currentStatus = 3;
passenger = newPassenger;
completeSeatStatus = 4;
seatTakings += (seatPrice * newPassenger.getDiscountAmount());
ui.genericOutput(
"Seat Number: "
+ seatNo
+ " Has Now Been Booked By "
+ newPassenger.getPassengerName());
} else if (currentStatus == 2) {
if (newPassenger.getPassengerName().equalsIgnoreCase(passenger.getPassengerName())) {
currentStatus = 3;
passenger = newPassenger;
completeSeatStatus = 5;
seatTakings += (seatPrice * newPassenger.getDiscountAmount());
ui.genericOutput(
"Seat Number: "
+ seatNo
+ " Has Now Been Booked By "
+ newPassenger.getPassengerName());
} else {
ui.genericOutput(
"Seat Number: " + seatNo + " Is Already Reserved By " + passenger.getPassengerName());
return -1;
}
}
}
return completeSeatStatus;
}
/**
* This method reports that a passenger is taking stairs (no elevator is available on the
* appropriate floor).
*
* @param newPass Passenger object for this passenger
*/
private static void takingStairs(Passenger newPass) {
System.out.print(
"Passenger " + newPass.getName() + " arrives on floor " + newPass.getFloor() + ".");
System.out.println(" Taking stairs.");
} // end takingStairs
/**
* Read and process each item in the simulation file. It reads each input item in the file. If a
* PASSENGER entry, a passenger object is created, and the elevators are checked to see if one is
* available to service this passenger. If so, the passenger is logically added to the elevator.
* If an elevator is not available, the passenger must take the stairs.
*
* <p>If the input item is a TICK, it indicates that one time unit has passed. At EOF, the method
* is invoked to shut the elevators down and perform the end of day processing.
*
* <p>If an error is detected at any time, this method returns the proper boolean to the calling
* method.
*
* @return True or False to indicate an error
*/
private static boolean processSimulationFile() {
// local constants used by this method
final String PASSENGER = "passenger";
final String TICK = "tick";
final String SIMULATION_END = "done";
boolean done = false; // set when done
boolean error = false; // set if error detected
boolean addedOK = false; // set if no elevator is available
Passenger newPass = null; // new passenger object
Elevator availableEl = null; // elevator object
// Read next token from file and process
try {
while (!done && !error && in.nextToken() != in.TT_EOF) {
if (in.sval.equals(PASSENGER)) {
// if a new passenger, create a new object, look
// for an elevator and add to elevator. If elevator
// is not available, passenger takes the stairs.
newPass = newPassenger();
availableEl = findElevator(newPass);
if (availableEl == null) takingStairs(newPass);
else {
System.out.print(
"Passenger: "
+ newPass.getName()
+ " arrives on floor "
+ newPass.getFloor()
+ ".");
addedOK = availableEl.addPassenger(newPass);
if (!addedOK) {
error = true;
}
}
} else if (in.sval.equals(TICK)) {
// token read from file is a time indicator
recordTick();
} else if (in.sval.equals(SIMULATION_END)) {
// end of file == end of workday
done = true;
} else {
error = true;
}
} // end while
if (in.nextToken() == in.TT_EOF) {
// perform end of day reporting
endOfDay();
}
// catch for file exception
} catch (IOException e) {
error = true;
} // end try
return error;
} // end processSimulationFile
/**
* Receive a passenger. Add their destination to the list.
*
* @param passenger The passenger being picked up.
*/
public void pickup(Passenger passenger) {
passengers.add(passenger);
destinations.add(passenger.getDestination());
chooseTargetLocation();
}
