【架构师训练营】第三周作业

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发布于: 2020 年 06 月 23 日
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作业1：手写单列
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作业2：请用组合设计模式编写程序，打印输出图 1 的窗口，窗口组件的树结构如图 2 所示，打印输出示例参考图 3。
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package com.houzh.Composite;
/**
 * @Author: houzh
 * @Date: 2020/6/23 10:30 上午
 */
public abstract class Component {
    protected String name;
    public Component(String name) {
        this.name = name;
    }
    public void print(){
        System.out.println(String.format("%s(%s)", this.getClass().getSimpleName(), name));
    }
}
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package com.houzh.Composite;
import com.google.common.collect.Lists;
import java.util.List;
/**
 * @Author: houzh
 * @Date: 2020/6/23 10:33 上午
 */
public abstract class Container extends Component {
    List<Component> list = Lists.newArrayList();
    public Container(String name) {
        super(name);
    }
    public void add(Component c){
        list.add(c);
    }
    @Override
    public void print() {
        super.print();
        for (Component c:list){
            c.print();
        }
    }
}
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package com.houzh.Composite;
/**
 * @Author: houzh
 * @Date: 2020/6/23 10:37 上午
 */
public class WindowForm extends Container {
    public WindowForm(String name) {
        super(name);
    }
}
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package com.houzh.Composite;
/**
 * @Author: houzh
 * @Date: 2020/6/23 10:39 上午
 */
public class Picture extends Container {
    public Picture(String name) {
        super(name);
    }
}
public class Button extends Container {
    public Button(String name) {
        super(name);
    }
}
public class CheckBox extends Container {
    public CheckBox(String name) {
        super(name);
    }
}
public class Frame extends Container {
    public Frame(String name) {
        super(name);
    }
}
public class Label extends Container {
    public Label(String name) {
        super(name);
    }
}
public class LinkLabel extends Container {
    public LinkLabel(String name) {
        super(name);
    }
}
public class PasswordBox  extends Container {
    public PasswordBox(String name) {
        super(name);
    }
}
public class TextBox extends Container {
    public TextBox(String name) {
        super(name);
    }
}
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package com.houzh.Composite;
/**
 * @Author: houzh
 * @Date: 2020/6/23 10:40 上午
 */
public class Main {
    public static void main(String[] args) {
        WindowForm windowForm = new WindowForm("Window窗口");
        windowForm.add(new Picture("Logo图片"));
        windowForm.add(new Button("登录"));
        windowForm.add(new Button("注册"));
        Frame frame = new Frame("FRAME1");
        frame.add(new Label("用户名"));
        frame.add(new TextBox("文本"));
        frame.add(new Label("密码"));
        frame.add(new PasswordBox("密码框"));
        frame.add(new CheckBox("复选框"));
        frame.add(new TextBox("记住用户名"));
        frame.add(new LinkLabel("忘记密码"));
        windowForm.add(frame);
        windowForm.print();
    }
}
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WindowForm(Window窗口)
Picture(Logo)
Button(登录)
Button(注册)
Frame(FRAME1)
Label(用户名)
TextBox(文本)
Label(密码)
PasswordBox(密码框)
CheckBox(复选框)
TextBox(记住用户名)
LinkLabel(忘记密码)
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