架构师训练营第三周命题作业

public abstract class Component {
    private String name;
    private Integer level;
  	private String type
    public Component(String name){
        this.name = name;
        this.level = 0;
    }
    public void setName(String name) {
        this.name = name;
    }
    public void add(Component component){
        throw new UnsupportedOperationException();
    }
    public String getName() {
        return this.name;
    }
    public void setLevel(Integer level) {
        this.level = level;
    }
    public Integer getLevel() {
        return level;
    }
    public  abstract void  display();
}

public class Container extends Component{
    public Container(String name, String type) {
        super(name, type);
    }
    @Override
    public void display(int level) {
        for (int tmp=0;tmp<level;tmp++){
            System.out.print(" ");
        }
        System.out.println("print "+getType()+"("+getName()+")");
    }
}

public class Frame extends Component {
    List<Component> componentList = new ArrayList<Component>();
    public Frame(String name,String type) {
        super(name,type);
    }
    @Override
    public void add(Component component) {
        componentList.add(component);
    }
    public void display(int level) {
        for (int tmp=0;tmp<level;tmp++){
            System.out.print(" ");
        }
        System.out.println("print "+getType()+"("+getName()+")");
        componentList.forEach(component -> component.display(level+2));
    }
}

public class WindowForm extends Component {
    List<Component> componentsList = new ArrayList();
    public WindowForm(String name,String type) {
        super(name,type);
    }
    @Override
    public void add(Component component) {
        this.componentsList.add(component);
    }
    @Override
    public void display(int level) {
        for (int i = 0; i < level; i++) {
            System.out.print(" ");
        }
        System.out.println("print "+getType()+"("+getName()+")");
        componentsList.forEach(component -> component.display(level+2));
    }
}

public class App {
    public static void main(String[] args) {
        Frame frame = new Frame("FRAME1","Frame");
        Container label = new Container("用户名","Label");
        frame.add(label);
        Container textBox = new Container("文本框","TextBox");
        frame.add(textBox);
        Container passLabel = new Container("密码","Label");
        frame.add(passLabel);
        Container passwordBox = new Container("密码框","PasswordBox");
        frame.add(passwordBox);
        Container checkBox = new Container("复选框","CheckBox");
        frame.add(checkBox);
        Container userTextBox= new Container("记住用户名","TextBox");
        frame.add(userTextBox);
        Container linkedLabel = new Container("忘记密码","LinkedLabel");
        frame.add(linkedLabel);
        WindowForm windowForm = new WindowForm("Window 窗口","WindowForm");
        windowForm.add(frame);
        Container picture = new Container("LOGO图片","Picture");
        windowForm.add(picture);
        Container loginButton = new Container("登录","Button");
        windowForm.add(loginButton);
        Container registerButton =  new Container("注册","Button");
        windowForm.add(registerButton);
        windowForm.display(4);
   }
}