passenger.java

来自「Java模拟航空公司订票系统」· Java 代码 · 共 16 行

abstract class Passenger
{
protected String name = "";
public Passenger(String name)
{
this.name = name;
}
public String getName()
{
return name;
}
abstract public String getPassengerInfo();
abstract public float getDiscount();
abstract public void displayDetails();
}