A simple version of a ticket purchasing system for an airport.
Design and implement a Green Airplane Ticket Purchase System for Green Company. This company operates two airplanes on a daily basis. The airplane Green 100 has 21 seats. It departs from Greensboro at 6:00 AM and arrives in Newark at 7:30 AM. The airplane Green 400 has 60 seats. It departs from Greensboro at 4:00 PM and arrives in Seattle at 11:30 PM. A person must purchase a ticket before taking the airplane. The ticket should include a person's name, flight number, travel date and time.
- Constructor:
A constructor sets the number of seats.
- airplaneFull method:
A method airplaneFull to check if there are any seats available.
- buyTicket method:
A person purchases a ticket via buyTicket method. This method returns an integer indicating the row number and a character
indicating the seat that could be A, B, or C. If a customer tries to buy a ticket but all tickets are sold out an
AirplaneFullException exception will be thrown.
- AirplaneFullException:
AirplaneFullException must have an exception handler that should display "The airplane is full!"
- Confirmation:
If a customer bought a ticket the person's name, flight number, travel date, time and seat number should be displayed.
- Returning seat:
If a customer returns a ticket, the seat will become available.