// Assignment #:
// Name:
// StudentID:
// Lecture:
// Description: The Flight class describes attributes in a flight
// and provides accessor and mutator methods for each
// instance variables as well as toString method.
import java.text.NumberFormat;
/************************************************************************
Constructor method to initialize each variable.
************************************************************************/
public Flight()
{
airlines = new String("?");
flightNum = 0;
departure = new Schedule();
arrival = new Schedule();
airfare = 0.0;
}
/************************************************************************
Accessor method:
This method returns the airlines name of a flight
************************************************************************/
public String getAirlines()
{
return airlines;
}
/************************************************************************
Accessor method:
This method returns the flight number of a flight
************************************************************************/
public int getFlightNum()
{
return flightNum;
}
/************************************************************************
Accessor method:
This method returns the departure schedule of a flight
************************************************************************/
public Schedule getDeparture()
{
return departure;
}
/************************************************************************
Accessor method:
This method returns the arrival schedule of a flight
************************************************************************/
public Schedule getArrival()
{
return arrival;
public class Flight
{
private String airlines;
private int flightNum;
private Schedule departure;
private Schedule arrival;
private double airfare;
}
/************************************************************************
Accessor method:
This method returns the price of a flight
************************************************************************/
public double getAirfare()
{
return airfare;
}
/************************************************************************
Mutator method:
This method sets the airlines name of a flight
************************************************************************/
public void setAirlines(String airlinesName)
{
airlines = airlinesName;
}
/************************************************************************
Mutator method:
This method sets the flight number of a flight
************************************************************************/
public void setFlightNum(int fNum)
{
flightNum = fNum;
}
/************************************************************************
Mutator method:
This method sets the departure schedule of a flight
************************************************************************/
public void setDeparture(String someCity, String someDate, String someTime)
{
departure.setCity(someCity);
departure.setDate(someDate);
departure.setTime(someTime);
}
/************************************************************************
Mutator method:
This method sets the arrival schedule of a flight
************************************************************************/
public void setArrival(String someCity, String someDate, String someTime)
{
arrival.setCity(someCity);
arrival.setDate(someDate);
arrival.setTime(someTime);
}
/************************************************************************
Mutator method:
This method sets the price of a flight
************************************************************************/
public void setAirfare(double amount)
{
airfare = amount;
}
/************************************************************************
This method returns a String containing attribute(variable) values
of a flight.
************************************************************************/
public String toString()
{
NumberFormat money = NumberFormat.getCurrencyInstance();
String result = "\nAirlines:\t" + airlines + "\n" +
"Number:\t" + flightNum + "\n" +
"Departure:\t" + departure + "\n" +
"Arrival:\t" + arrival + "\n" +
"Airfare:\t" + money.format(airfare) + "\n";
result += "\n";
return result;
}
} //end of Flight class
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