车案例分析 - 黑马程序员技术交流社区

class Test_PloymorphicAbstractInterface {
public static void main(String[] args) {
//创建子类Ｃ的对象；
WolfMan wm=new WolfMan("Miky",25,180);
wm.speed();
System.out.println(wm.getName()+"---"+wm.getAge()+"---"+wm.getHigh());
//父类引用B指向子类C对象;
Michael m=new WolfMan("BaBaRo",26,175);
m.sleep();
m.eat();
System.out.println(m.getName()+"---"+m.getAge()+"---"+m.getHigh());
}
}
//抽象类A,集合了共性功能;
abstract class Person{
private String name;
private int age;
private int high;
public Person(){}
public Person(String name,int age,int high){
this.name=name;
this.age=age;
this.high=high;
}
public void setName(String name){
this.name=name;
}
public String getName(){
return name;
}
public void setAge(int age){
this.age=age;
}
public int getAge(){
return age;
}
public void setHigh(int high){
this.high=high;
}
public int getHigh(){
return high;
}
public void show(){
System.out.println("NameIs"+name+"---"+"AgeIs"+age+"---"+"HighIs"+high);
}
public abstract void sleep();
public abstract void eat();
}
//接口,集合了扩展功能;
interface Inter{
public abstract void speed();
}
//类A继承抽象类A,重写A的抽象方法;
class Michael extends Person{
public Michael(){}
public Michael(String name,int age,int high){
super(name,age,high);
}
public void sleep(){
System.out.println("NeverSleep");
}
public void eat(){
System.out.println("DrinkAnimal'sBlood");
}
}
//类C继承类B,类实现接口Inter;
class WolfMan extends Michael implements Inter{
public WolfMan(){}
public WolfMan(String name,int age,int high){
super(name,age,high);
}
public void speed(){
System.out.println("SpeedIsVeryFast");
}
}

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