참가자들

암호

public class Main {

    public static void main(String[] args) {
        Creator[] creators = new Creator[2];

        creators[0] = new ConcreteCreatorA();
        creators[1] = new ConcreteCreatorB();

        for (Creator creator : creators) {
            Product product = creator.factoryMethod();
            System.out.println("Created " + product.getClass().getSimpleName());
        }

    }
}

public interface Product {

}

public class ConcreteProductA implements Product {

}

public class ConcreteProductB implements Product {

}

public interface Creator {

    Product factoryMethod();
}

public class ConcreteCreatorA implements Creator {

    @Override
    public Product factoryMethod() {
        return new ConcreteProductA();
    }
}

public class ConcreteCreatorB implements Creator {

    @Override
    public Product factoryMethod() {
        return new ConcreteProductB();
    }
}

산출

Created ConcreteProductA
Created ConcreteProductB

eidherjulian61 / 디자인 패턴