ordinarypassenger.java

Java模拟航空公司订票系统

public class OrdinaryPassenger extends Passenger
{
private String isPromotion;
private float discount = 0.95F;
public OrdinaryPassenger(String name, String promo)
{
super (name);
this.isPromotion = promo;
}
public float getDiscount()
{
if (isPromotion.equalsIgnoreCase("Y"))
return discount;
else
return 1.0F;
// endif
}
public String getPassengerInfo()
{
return (",Ordinary,"+isPromotion);
}
public void displayDetails()
{
System.out.print("\t\tClass: Ordinary");
if (isPromotion.equalsIgnoreCase("Y"))
System.out.println(", Promotion: Yes");
else
System.out.println(", Promotion: No");
// endif
}
}