架构师训练营: 第三周作业

public interface IPrint {
    void print();
}

public class Leaf implements IPrint {
    private String type;
    private String name;
    public Leaf(String type, String name) {
        this.type = type;
        this.name = name;
    }
    @Override
    public void print() {
        System.out.println("print "+type+"("+name+")");
    }
}

public class Frame implements IPrint {
    private String type;
    private String name;
    private List<IPrint> list = new ArrayList<>();
    public Frame(String type,String name) {
        this.type = type;
        this.name = name;
    }
    public Frame add(@NotNull IPrint print) {
        list.add(print);
        return this;
    }
    @Override
    public void print() {
        System.out.println("print "+type+"("+name+")");
        for (IPrint p :list) {
            p.print();
        }
    }
}

public class Main {
   enum Type{
       WinForm,Picture,Button,Frame,Lable,TextBox,PasswordBox,CheckBox,LinkLable;
   }
    public static void main(String[] args) {
        IPrint iPrint = generatorRootPrint();
        iPrint.print();
    }
    public static IPrint generatorRootPrint() {
        Frame frame1 = new Frame(Type.Frame.name(), "FRAME1");
        frame1.add(new Leaf(Type.Lable.name(), "用户名"))
                .add(new Leaf(Type.TextBox.name(), "文本框"))
                .add(new Leaf(Type.Lable.name(), "密码"))
                .add(new Leaf(Type.PasswordBox.name(), "密码框"))
                .add(new Leaf(Type.CheckBox.name(), "复选框"))
                .add(new Leaf(Type.TextBox.name(), "记住用户名"))
                .add(new Leaf(Type.LinkLable.name(), "忘记密码"));
        Frame winFrom=new Frame(Type.WinForm.name(),"WINDOW窗口");
        winFrom.add(new Leaf(Type.Picture.name(), "LOGO图片"))
                .add(new Leaf(Type.Button.name(), "登录"))
                .add(new Leaf(Type.Button.name(), "注册"))
                .add(frame1);
        return winFrom;
    }
}