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public class Car
{
//some methods
}
public class CarA extends Car
{
public void pop()
{
System.out.println("pop");
}
//other methods
}
public class CarB extends Car
{
public void pop()
{
System.out.println("pop");
}
//other methods
}
public class Car
{
//some methods
}
public class CarM extends Car
{
public void pop()
{
System.out.println("pop");
}
//other methods
}
public class CarA extends CarM
{
//other methods
}
public class CarB extends CarM
{
//other methods
}
public class Car
{
//some methods
}
interface CarFactory{
void pop();
}
public class CarA extends Car implements CarFactory
{
public void pop()
{
System.out.println("pop");
}
//other methods
}
public class CarB extends Car implements CarFactory
{
public void pop()
{
System.out.println("pop");
}
//other methods
}
public interface Car
{
//some methods
}
public abstract class PopCar
{
public void pop()
{
System.out.println("pop");
}
//other methods
}
public class CarA extends PopCar implements Car
{
//other methods
}
public class CarB extends PopCar implements Car
{
//other methods
}
楼主看看这样设计,是否符合要求?