小老鼠案例

1.编程实现如下功能
1）老老鼠年龄/品种/毛色/打洞 ，
小老鼠年龄/品种/毛色/打洞/上灯台/偷油
2）：方法的覆盖实现：老老鼠能打洞，打的是大洞
小老鼠能打洞，打的是小洞
…重载实现：小老鼠能爬上灯台：能爬5/6/7厘米高的灯台
能爬圆形/方形的灯台
能爬直径是0.5/0.6/0.7厘米的灯台

package demo;

public class demo06 {

  public static void main(String[] args) {
    // TODO Auto-generated method stub
    OldMouse old = new OldMouse(2,"老老鼠","白");
    SmallMouse small=new SmallMouse(1,"小老鼠","黑");
    old.burrow();
    small.burrow();
    small.climb(6);
    small.climb(0.6);
    small.climb("圆形");
    small.steal();
  }

}
class Mouse{
  private int age;
  private String variety;
  private String color;
  public Mouse(int age,String variety,String color) {
    this.age=age;
    this.variety=variety;
    this.color=color;
  }
  //setter,getter方法略
  public void burrow() {//打洞
    System.out.println("老鼠会打洞");
  }
}
class OldMouse extends Mouse{
  public OldMouse(int age,String variety,String color) {
    super(age,variety,color);
  }
  @Override
  public void burrow() {
    System.out.println("老老鼠可以打大洞");
  }
}
class SmallMouse extends Mouse{
  public SmallMouse(int age,String variety,String color) {
    super(age,variety,color);
  }
  @Override
  public void burrow() {
    System.out.println("小老鼠可以打小洞");
  }
  //方法的重载
  public void climb(int height) {
    System.out.println("小老鼠可以爬"+height+"厘米高的灯台");
  }
  public void climb(String shape) {
    System.out.println("小老鼠可以爬"+shape+"的灯台");
  }
  public void climb(double diameter) {
    System.out.println("小老鼠可以爬直径是"+diameter+"的灯台");
  }
  public void steal() {
    System.out.println("小老鼠可以偷油");
  }
  
}