【0717作业】添加主人给宠物洗澡，添加主人带宠物玩耍，不同宠物玩耍的行为不同

宠物类

package com.pet;

/**
 * tip:添加主人给宠物洗澡，添加主人带宠物玩耍，不同宠物玩耍的行为不同 父类-宠物类 2019-07-17
 * 
 * @author L
 *
 */
public class Pet {
    private String name; // 名字
    private int health; // 健康值
    private int love; // 亲密度

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getHealth() {
        return health;
    }

    public void setHealth(int health) {
        this.health = health;
    }

    public int getLove() {
        return love;
    }

    public void setLove(int love) {
        this.love = love;
    }

    // 宠物自白
    public void showInfo() {
        System.out.println("宠物名字是：" + this.name + ",健康值是：" + this.health + ",亲密度是：" + this.love);

    }

}

狗类

package com.pet;

/**
 * tip:添加主人给宠物洗澡，添加主人带宠物玩耍，不同宠物玩耍的行为不同 
 *     子类-狗类 2019-07-17
 * 
 * @author L
 *
 */
public class Dog extends Pet {
    private String strain;

    public String getStrain() {
        return strain;
    }

    public void setStrain(String strain) {
        this.strain = strain;
    }

    public void showInfo() {
        super.showInfo();
        System.out.println("宠物品种：" + strain);
    }

    public void playBall() {
        System.out.println(this.getName() + "玩球中......");
        this.setHealth(getHealth() + 3);
    }

}

企鹅类

package com.pet;

/**
 * tip:添加主人给宠物洗澡，添加主人带宠物玩耍，不同宠物玩耍的行为不同
 *      子类-企鹅类 2019-07-17
 * 
 * @author L
 *
 */
public class Penguin extends Pet {
    private String gender;

    public String getGender() {
        return gender;
    }

    public void setGender(String gender) {
        this.gender = gender;
    }

    public void showInfo() {
        super.showInfo();
        System.out.println("性别是：" + this.gender);
    }

    public void swimming() {
        System.out.println(this.getName() + "游泳中..........");
        this.setHealth(getHealth() + 3);
    }
}

主人类

package com.pet;

/**
 * tip:添加主人给宠物洗澡，添加主人带宠物玩耍，不同宠物玩耍的行为不同 
 *     主人类 2019-07-17
 * 
 * @author L
 *
 */
public class Master {
    // 给宠物洗澡
    public void wash(Pet pet) {
        if (pet instanceof Dog) {
            System.out.println("给" + pet.getName() + "洗澡....");
            pet.setHealth(pet.getHealth() + 3);
            pet.setLove(pet.getLove() + 5);
        } else if (pet instanceof Penguin) {
            System.out.println("给" + pet.getName() + "洗澡....");
            pet.setHealth(pet.getHealth() + 3);
            pet.setLove(pet.getLove() + 5);
        }
    }

    // 跟宠物玩耍
    public void play(Pet pet) {
        if (pet instanceof Dog) {
            Dog dog = (Dog) pet;
            dog.playBall();
        } else if (pet instanceof Penguin) {
            Penguin penguin = (Penguin) pet;
            penguin.swimming();
        }
    }

}

测试类

package com.pet;
/**
 * tip:添加主人给宠物洗澡，添加主人带宠物玩耍，不同宠物玩耍的行为不同
 *    测试类
 * 2019-07-17
 * @author L
 *
 */
public class Test {
    public static void main(String[] args) {
        Master master=new Master();
        
        
        //狗狗
        Dog dog=new Dog();
        dog.setName("狗子");
        dog.setStrain("八哥");
        dog.setHealth(80);
        dog.setLove(80);
        dog.showInfo();
        master.play(dog);
        System.out.println("***一个小时之后……***");
        master.wash(dog);
        
        System.out.println("——————————————————————");
        dog.showInfo();
        
        
        System.out.println("——————————————————————————————————————");
        
        
        //企鹅
        Penguin penguin=new Penguin();
        penguin.setName("发财");
        penguin.setGender("公");
        penguin.setHealth(80);
        penguin.setLove(70);
        penguin.showInfo();
        master.play(penguin);
        System.out.println("***一个小时之后……***");
        master.wash(penguin);
        System.out.println(penguin.getName()+"表示刚游泳，拒绝洗澡！");
        penguin.setLove(penguin.getLove()-3);
        
        System.out.println("——————————————————————");
        penguin.showInfo();
    }
}

测试结果