Java通俗易懂系列设计模式之模板模式

public abstract class AbstractCookingService {
    //买菜
    protected abstract void shopping();
    //清洗
    protected abstract void wash();
    //烹饪
    protected abstract void cooking();
    //装盘
    protected abstract void dishedUp();

    public final void process() {
        shopping();
        wash();
        cooking();
        dishedUp();
    }
}

public class HuiCaiChef extends AbstractCookingService {

    @Override
    protected void shopping() {
        System.out.println("买菜：新鲜鱼一条，红辣椒五两");
    }

    @Override
    protected void wash() {
        System.out.println("清洗：红椒洗净切片，鱼头半分");
    }

    @Override
    protected void cooking() {
        System.out.println("烹饪：鱼头水蒸，辣椒过油");
    }

    @Override
    protected void dishedUp() {
        System.out.println("装盘：用长形盘子装盛");
    }
}

public class HuiCaiChef extends AbstractCookingService {

    @Override
    protected void shopping() {
        System.out.println("买菜：黑猪肉一斤，蒜头5个");
    }

    @Override
    protected void wash() {
        System.out.println("清洗：猪肉洗净，蒜头去皮");
    }

    @Override
    protected void cooking() {
        System.out.println("烹饪：大火翻炒，慢火闷油");
    }

    @Override
    protected void dishedUp() {
        System.out.println("装盘：深碗盛起，热油浇拌");
    }
}

public class TemplatePatternDemo {

    public static void main(String[] args) {
        System.out.println("----------川菜制作------------");
        AbstractCookingService chuanCaiService = new ChuanCaiChef();
        chuanCaiService.process();
        System.out.println("-----------徽菜制作-----------");
        AbstractCookingService huiCaiService = new HuiCaiChef();
        huiCaiService.process();
    }
}