抽象工厂模式

抽象工厂类

package miluo.design.patterns.abstractFactory;
/**
 * @author Miluo
 * @className AbstractFactory
 * @description 抽象工厂模式
 * @date 2022/2/24
 **/
public abstract class AbstractFactory {
    /**
     * 创建手机
     * @return 手机抽象类
     */
    abstract AbstractPhoneProduct createPhone();
    /**
     * 创建智能手表
     * @return 手表抽象类
     */
    abstract AbstractWatchProduct createSmartWatch();
}

具体工厂类

package miluo.design.patterns.abstractFactory;
/**
 * @author Miluo
 * @className AppleFactory
 * @description
 * @date 2022/2/24
 **/
public class AppleFactory extends AbstractFactory {
    @Override
    AbstractPhoneProduct createPhone() {
        return new ApplePhone();
    }
    @Override
    AbstractWatchProduct createSmartWatch() {
        return new AppleWatch();
    }
}

package miluo.design.patterns.abstractFactory;
/**
 * @author Miluo
 * @className AppleFactory
 * @description
 * @date 2022/2/24
 **/
public class HuaWeiFactory extends AbstractFactory {
    @Override
    AbstractPhoneProduct createPhone() {
        return new HuaWeiPhone();
    }
    @Override
    AbstractWatchProduct createSmartWatch() {
        return new HuaWeiWatch();
    }
}

抽象产品类

package miluo.design.patterns.abstractFactory;
/**
 * @author Miluo
 * @className AbstractProduct
 * @description 手机抽象类
 * @date 2022/2/24
 **/
public abstract class AbstractPhoneProduct {
    /**
     * 打开手机
     */
    abstract void open();
    /**
     * 关闭手机
     */
    abstract void close();
    /**
     * 打电话
     */
    abstract void call();
}

package miluo.design.patterns.abstractFactory;
/**
 * @author Miluo
 * @className AbstractProduct
 * @description 手表抽象类
 * @date 2022/2/24
 **/
public abstract class AbstractWatchProduct {
    /**
     * 打开手表
     */
    abstract void open();
    /**
     * 关闭手表
     */
    abstract void close();
    /**
     * 查看手表
     */
    abstract void look();
}

具体产品类

package miluo.design.patterns.abstractFactory;
/**
 * @author Miluo
 * @className ApplePhone
 * @description
 * @date 2022/2/24
 **/
public class ApplePhone extends AbstractPhoneProduct {
    @Override
    void open() {
        System.out.println("打开苹果手机");
    }
    @Override
    void close() {
        System.out.println("关闭苹果手机");
    }
    @Override
    void call() {
        System.out.println("苹果手机打电话");
    }
}

package miluo.design.patterns.abstractFactory;
/**
 * @author Miluo
 * @className HuaWeiWatch
 * @description
 * @date 2022/2/24
 **/
public class AppleWatch extends AbstractWatchProduct {
    @Override
    void open() {
        System.out.println("打开苹果手表");
    }
    @Override
    void close() {
        System.out.println("关闭苹果手表");
    }
    @Override
    void look() {
        System.out.println("查看苹果手表信息");
    }
}

package miluo.design.patterns.abstractFactory;
/**
 * @author Miluo
 * @className ApplePhone
 * @description
 * @date 2022/2/24
 **/
public class HuaWeiPhone extends AbstractPhoneProduct {
    @Override
    void open() {
        System.out.println("打开华为手机");
    }
    @Override
    void close() {
        System.out.println("关闭华为手机");
    }
    @Override
    void call() {
        System.out.println("华为手机打电话");
    }
}

package miluo.design.patterns.abstractFactory;
/**
 * @author Miluo
 * @className HuaWeiWatch
 * @description
 * @date 2022/2/24
 **/
public class HuaWeiWatch extends AbstractWatchProduct {
    @Override
    void open() {
        System.out.println("打开华为手表");
    }
    @Override
    void close() {
        System.out.println("关闭华为手表");
    }
    @Override
    void look() {
        System.out.println("查看华为手表信息");
    }
}

测试

package miluo.design.patterns.abstractFactory;
/**
 * @author Miluo
 * @className TestAbstractFactory
 * @description
 * @date 2022/2/24
 **/
public class TestAbstractFactory {
    public static void main(String[] args) {
        AppleFactory appleFactory = new AppleFactory();
        AbstractPhoneProduct applePhone = appleFactory.createPhone();
        applePhone.open();
        applePhone.call();
        applePhone.close();
        HuaWeiFactory huaWeiFactory = new HuaWeiFactory();
        AbstractWatchProduct huaWeiWatch = huaWeiFactory.createSmartWatch();
        huaWeiWatch.open();
        huaWeiWatch.look();
        huaWeiWatch.close();
    }
}
****************************************
Connected to the target VM, address: '127.0.0.1:7888', transport: 'socket'
打开苹果手机
苹果手机打电话
关闭苹果手机
打开华为手表
查看华为手表信息
关闭华为手表
Disconnected from the target VM, address: '127.0.0.1:7888', transport: 'socket'
****************************************