Java实验七

package Javashiyan7a;
public class Bike implements Vehicle {
    @Override
    public void start() {
        System.out.println("Bike start");
    }

    @Override
    public void stop() {
        System.out.println("Car start");
    }
}

package Javashiyan7a;
public class Car implements Vehicle{
    @Override
    public void start() {
        System.out.println("Car start");
    }

    @Override
    public void stop() {
        System.out.println("Car stop");
    }
}

package Javashiyan7a;
public class Test_Vehicle {
    public static void main(String[] args) {
        Car c=new Car();
        c.start();
        c.stop();
        Bike b=new Bike();
        b.start();
        b.stop();
    }
}

package Javashiyan7a;
public interface Vehicle {
    public abstract void start();
    public abstract void stop();
}

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package Javashiyan7b;

public class Computer implements PlayGame{
    public Computer(){}
    public Computer(String brand, int price) {
        this.brand = brand;
        this.price = price;
    }

    public String getBrand() {
        return brand;
    }

    public void setBrand(String brand) {
        this.brand = brand;
    }

    public int getPrice() {
        return price;
    }

    public void setPrice(int price) {
        this.price = price;
    }

    String brand;
    int price;
    @Override
    public void platGame() {
        System.out.println("使用"+price+"元的"+brand+"电脑玩游戏");
    }
    public void coding(){
        System.out.println("使用"+price+"元的"+brand+"电脑开发JavaEE应用");
    }
}

package Javashiyan7b;

public class Phone implements PlayGame{
    String brand;
    int price;
    public Phone(){}
    public Phone(String brand, int price) {
        this.brand = brand;
        this.price = price;
    }

    public String getBrand() {
        return brand;
    }

    public void setBrand(String brand) {
        this.brand = brand;
    }

    public int getPrice() {
        return price;
    }

    public void setPrice(int price) {
        this.price = price;
    }

    public void call(){
        System.out.println("在使用"+price+"元 华为手机打电话");
    }
    @Override
    public void platGame() {
        System.out.println("在使用"+price+"元 华为手机发短信");
    }
}

package Javashiyan7b;

public interface PlayGame {
    public abstract void platGame();
}

package Javashiyan7b;

public class TestGame {
    public static void main(String[] args) {
        Phone p=new Phone("华为",3000);
        p.platGame();
        p.call();
        Computer c=new Computer("雷神",6000);
        c.platGame();
        c.coding();
    }
}