架构师训练营第 3 周作业

public abstract class Component {
    protected String content;
    public Component(String content) {
        this.content = content;
    }
    public abstract void print();
}
public abstract class FrameComponent extends Component{
    protected List<Component> listComponent = new ArrayList<>();
    public FrameComponent(String content) {
        super(content);
    }
    public void printAll() {
        print();
        for(Component component: listComponent) {
            if(component instanceof FrameComponent){
                ((FrameComponent)component).printAll();
            }else {
                component.print();
            }
        }
    }
    public void addComponent(Component component) {
        listComponent.add(component);
    }
}
public class Button extends Component {
    public Button(String content) {
        super(content);
    }
    public void print(){
        System.out.println("print Button(" + content +")");
    }
}
public class CheckBox extends Component {
    public CheckBox(String content) {
        super(content);
    }
    public void print(){
        System.out.println("print CheckBox(" + content +")");
    }
}
public class Frame extends FrameComponent {
    public Frame(String content){
        super(content);
    }
    public void print() {
        System.out.println("print Frame(" + content +")");
    }
}
public class Lable extends Component {
    public Lable(String content) {
        super(content);
    }
    public void print(){
        System.out.println("print Lable(" + content +")");
    }
}
public class LinkLable extends Component {
    public LinkLable(String content) {
        super(content);
    }
    public void print(){
        System.out.println("print LinkLable(" + content +")");
    }
}
public class PassswordBox extends Component {
    public PassswordBox(String content) {
        super(content);
    }
    public void print(){
        System.out.println("print PasswordBox(" + content +")");
    }
}
public class Picture extends Component {
    public Picture(String content) {
        super(content);
    }
    public void print(){
        System.out.println("print Picture(" + content +")");
    }
}
public class TextBox extends Component {
    public TextBox(String content) {
        super(content);
    }
    public void print(){
        System.out.println("print TextBox(" + content +")");
    }
}
public class WinForm extends FrameComponent {
    public WinForm(String content){
        super(content);
    }
    public void print() {
        System.out.println("print WinForm(" + content +")");
    }
}
public class Demo {
    public static void main(String[] args) {
        WinForm winForm = new WinForm("WINDOW窗口");
        Picture picture = new Picture("LOGO图片");
        Button buttonLogin = new Button("登录");
        Button buttonReg = new Button("注册");
        Frame frame = new Frame("FRAME1");
        winForm.addComponent(picture);
        winForm.addComponent(buttonLogin);
        winForm.addComponent(buttonReg);
        winForm.addComponent(frame);
        Lable lableUser = new Lable("用户名");
        Lable lablePw = new Lable("密码");
        TextBox textBox = new TextBox("文本框");
        TextBox textBoxUser = new TextBox("记住用户名");
        PassswordBox passswordBox = new PassswordBox("密码框");
        CheckBox checkBox = new CheckBox("复选框");
        LinkLable linkLable = new LinkLable("忘记密码");
        frame.addComponent(lableUser);
        frame.addComponent(textBox);
        frame.addComponent(lablePw);
        frame.addComponent(passswordBox);
        frame.addComponent(checkBox);
        frame.addComponent(textBoxUser);
        frame.addComponent(linkLable);
        winForm.printAll();
    }
}