架构师训练营第 03 周—— 练习

public interface Component {
    /**
     * 输出组件名称
     */
    void print();
}

public class Container implements Component {
    /**
     * 保存容器内的组件
     */
    private final List<Component> list = new ArrayList<>();
    private final String name;
    public Container(String name) {
        this.name = name;
    }
    
    public void add(Component component) {
        list.add(component);
    }
    @Override
    public void print() {
        System.out.println(name);
        for (Component component : list) {
            component.print();
        }
    }
}

public class Element implements Component {

    private final String name;

    public Element(String name) {
        this.name = name;
    }

    @Override
    public void print() {
        System.out.println(name);
    }
}

public class Test {
    public static void main(String[] args) {
        Container winForm = new Container("WinForm(WINDOW窗口)");
        Element picture = new Element("Picture(LOGO图片)");
        Element loginButton = new Element("Button(登录)");
        Element regButton = new Element("Button(注册)");
        winForm.add(picture);
        winForm.add(loginButton);
        winForm.add(regButton);
        Container frame = new Container("Frame(FRAME1)");
        Element userLabel = new Element("Label(用户名)");
        Element textBox = new Element("TextBox(文本框)");
        Element passLabel = new Element("Label(密码)");
        Element passBox = new Element("PasswordBox(密码框)");
        Element checkBox = new Element("CheckBox(复选框)");
        Element textBox2 = new Element("TextBox(记住用户名)");
        Element linkLabel = new Element("LinkLabel(忘记密码)");
        frame.add(userLabel);
        frame.add(textBox);
        frame.add(passLabel);
        frame.add(passBox);
        frame.add(checkBox);
        frame.add(textBox2);
        frame.add(linkLabel);
        winForm.add(frame);
        winForm.print();
    }
}

WinForm(WINDOW窗口)Picture(LOGO图片)Button(登录)Button(注册)Frame(FRAME1)Label(用户名)TextBox(文本框)Label(密码)PasswordBox(密码框)CheckBox(复选框)TextBox(记住用户名)LinkLabel(忘记密码)