设计模式篇--抽象工厂模式

/*** 主要思路：先构建一个总工厂，包含许多分工厂，再从分工厂中，取出自己想要的类型的物品*/
public class main {public static void main(String[] args) {FactoryProducer factoryProducer = new FactoryProducer();//获取手机工厂AbstractFactory phoneFactory = factoryProducer.getFactory("Phone");//获取路由器工厂AbstractFactory routerFactory = factoryProducer.getFactory("Router");//手机工厂创建对应的手机phoneFactory.createPhone("xiaomi");//路由器工厂创建对应路由器routerFactory.createRouter("xiaomi");}
}

//生产手机的接口

public interface Phone { void call(); void hangup(); void sendSMS(); }

不同厂商的手机

public class huaweiPhone implements Phone {@Overridepublic void call() {System.out.println("huaweiPhone call");}@Overridepublic void hangup() {System.out.println("huaweiPhone playGame");}@Overridepublic void sendSMS() {System.out.println("huaweiPhone sendMsg");}
}

public class xiaomiPhone implements Phone {@Overridepublic void call() {System.out.println("xiaomiPhone call");}@Overridepublic void sendSMS() {System.out.println("xiaomiPhone sendMsg");}@Overridepublic void hangup() {System.out.println("xiaomiPhone playGame");}
}

//创建手机的工厂
public class PhoneFactoryImpl implements AbstractFactory {@Overridepublic Phone createPhone(String phoneType) {if("huawei".equals(phoneType)){return new huaweiPhone();}else if("xiaomi".equals(phoneType)) {return new xiaomiPhone();}return null;}@Overridepublic Router createRouter(String routerType) {return null;}
}

//路由器接口

public interface Router { void on(); void off(); void onWifi(); void offWifi(); }

//不同厂商路由器
public class huaweiRouter implements Router {public void on() {System.out.println("huaweiRouter on");}public void off() {System.out.println("huaweiRouter off");}public void onWifi() {System.out.println("huaweiRouter onWifi");}public void offWifi() {System.out.println("huaweiRouter offWifi");}
}

public class xiaomiRouter implements Router {@Overridepublic void on() {System.out.println("xiaomiRouter on");}@Overridepublic void off() {System.out.println("xiaomiRouter off");}@Overridepublic void onWifi() {System.out.println("xiaomiRouter onWifi");}@Overridepublic void offWifi() {System.out.println("xiaomiRouter offWifi");}
}

//创建路由器工厂
public class RouterFactoryImpl implements AbstractFactory {@Overridepublic Phone createPhone(String phoneType) {return null;}@Overridepublic Router createRouter(String routerType) {if("xiaomi".equals(routerType)){return new xiaomiRouter();} else if ("huawei".equals(routerType)) {return new huaweiRouter();}return null;}
}

//工厂生产者
public class FactoryProducer {public static AbstractFactory getFactory(String factory) {if (factory.equalsIgnoreCase("Phone")) {return new PhoneFactoryImpl();} else if (factory.equalsIgnoreCase("Router")) {return new RouterFactoryImpl();}return null;}
}