In Java

Create a class to represent an Airplane object containing instances of the Passenger objects

Airplane

• passengers : Passenger [ ]

• airplaneName : String

• numPassengers : int //calculated controlled variable no setter

• Airplane() //default array length = 100 , numPassengers = 0

• Airplane(String) //default array length = 100 , numPassengers = 0

• Airplane(int) //max size of array, if value is negative set to 0

• Airplane(String, int) //name of airplane, max size of array, if value is negative set to 0

• addPassenger(Passenger) : void

• getAirplaneName() : String

• getPassenger(int) : Passenger //return null if index is invalid

• getNumPassengers() : int //notice no setter… this is a controlled variable

• getFirstPassenger() : Passenger

• getLastPassenger() : Passenger

• getPassengers() : Passenger [ ]

• setAirplaneName(String) : void

• printAllDetails() : void // prints Airplane attributes Passenger attributes as formatted below:

// “AirplaneName: %20s | Number of Passengers: %4d | Airplane Size: %4dn”

// “Name: %20s | Year of Birth: %4d | Weight: %10.2f | Gender: %cn”

• removePassenger(int) : Passenger

• removeAllPassengers() : void

• getTotalWeightOfAllPassengers() : double

• getAverageWeightOfAllPassengers() : double

• getNumberOfPassengersAboveWeight(double) : int

• getNumberOfPassengersBelowWeight(double) : int

• increaseWeightOfAllPassengers() : void

• increaseWeightOfAllPassengers(double) : void