架构师训练营作业 -20200621

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caibird1984
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发布于: 2020 年 06 月 23 日

1、请在草稿纸上手写一个单例模式的实现代码



2、请用组合设计模式编写程序,打印输出图1的窗口



程序代码如下所示:



/**

* 控件接口

* @author xiaofy

*/

public interface IControl {

/**

* 绘制控件

*/

void draw();

}



/**

* 控件基类

* @author xiaofy

*/

public abstract class BaseControl implements IControl {



/**

* 控件内容

*/

private String controlName;

@Override

public void draw() {

drawSelf();

}

/**

* 绘制自身

*/

protected void drawSelf() {

StringBuffer drawContent = new StringBuffer();

drawContent.append(getControlType());

drawContent.append("(" + controlName + ")");

System.out.println("print " + drawContent.toString());

}

/**

* 获取控件类型

* @return 控件类型

*/

protected abstract String getControlType();

/**

* 构造函数

* @param controlName 控件名称

*/

public BaseControl(String controlName) {

this.controlName = controlName;

}

}



/**

* 框架类控件基类

* @author xiaofy

*/

public abstract class BaseFrameControl extends BaseControl {

/**

* 包含的子控件

*/

private List<IControl> subControlList;

@Override

public void draw() {

super.draw();

drawSubControl();

}

/**

* 绘制子控件

*/

protected void drawSubControl() {

if(this.subControlList == null || this.subControlList.size() <= 0) {

return;

}

for(int i = 0; i < subControlList.size(); i++) {

IControl control = subControlList.get(i);

control.draw();

}

}

/**

* 添加子控件

* @param control 待添加的控件

*/

protected void addControl(IControl control) {

if(control == null) {

return;

}

subControlList.add(control);

}

public BaseFrameControl(String controlName, List<IControl> subControlList) {

super(controlName);

this.subControlList = subControlList;

}

}



/**

* 按钮控件

* @author xiaofy

*/

public class ButtonControl extends BaseControl {



@Override

protected String getControlType() {

return "Button";

}

public ButtonControl(String controlName) {

super(controlName);

}



}



/**

* 复选框控件

* @author xiaofy

*/

public class CheckBoxControl extends BaseControl {



@Override

protected String getControlType() {

return "CheckBox";

}

public CheckBoxControl(String controlName) {

super(controlName);

}

}



/**

* 标签控件

* @author xiaofy

*/

public class LabelControl extends BaseControl {



@Override

protected String getControlType() {

return "Label";

}

public LabelControl(String controlName) {

super(controlName);

}



}



/**

* 超链接标签控件

* @author xiaofy

*/

public class LinkLabelControl extends BaseControl {



@Override

protected String getControlType() {

return "LinkLabel";

}

public LinkLabelControl(String controlName) {

super(controlName);

}



}



/**

* 密码框控件

* @author xiaofy

*/

public class PasswordBoxControl extends BaseControl {



@Override

protected String getControlType() {

return "PasswordBox";

}

public PasswordBoxControl(String controlName) {

super(controlName);

}



}



/**

* 图片控件

* @author xiaofy

*/

public class PictureControl extends BaseControl {



@Override

protected String getControlType() {

return "Pictrue";

}



public PictureControl(String controlName) {

super(controlName);

}

}



/**

* 文本框控件

* @author xiaofy

*/

public class TextBoxControl extends BaseControl {



@Override

protected String getControlType() {

return "TextBox";

}

public TextBoxControl(String controlName) {

super(controlName);

}



}



/**

* 框架控件

* @author xiaofy

*/

public class FrameControl extends BaseFrameControl {



@Override

protected String getControlType() {

return "Frame";

}

public FrameControl(String controlName, List<IControl> subControlList) {

super(controlName, subControlList);

}



}



/**

* WIN-FORM控件

* @author xiaofy

*/

public class WinFromControl extends BaseFrameControl {



@Override

protected String getControlType() {

return "WinForm";

}

public WinFromControl(String controlName, List<IControl> subControlList) {

super(controlName, subControlList);

}



}



/**

* 主函数

* @author xiaofy

*/

public class CombinationMain {



public static void main(String[] args) {

IControl winForm = buildWinForm();

winForm.draw();

}

/**

* 构造窗体

* @return 窗体控件

*/

private static IControl buildWinForm() {

IControl picture = new PictureControl("LOGO图片");

IControl loginButton = new ButtonControl ("登录");

IControl singinButton = new ButtonControl ("注册");

IControl userNameLabel = new LabelControl("用户名");

IControl text = new TextBoxControl("文本框");

IControl passwordLabel = new LabelControl("密码");

IControl password = new PasswordBoxControl("密码框");

IControl checkbox = new CheckBoxControl("复选框");

IControl remeberLabel = new LabelControl("记住用户名");

IControl linkLabel = new LinkLabelControl("忘记密码");

//构造框架部分

List<IControl> frameControlList = new LinkedList<IControl>();

frameControlList.add(userNameLabel);

frameControlList.add(text);

frameControlList.add(passwordLabel);

frameControlList.add(password);

frameControlList.add(checkbox);

frameControlList.add(remeberLabel);

frameControlList.add(linkLabel);

IControl frame = new FrameControl("FRAME1", frameControlList);

//构造WIN-FROM部分

List<IControl> winFromControlList = new LinkedList<IControl>();

winFromControlList.add(picture);

winFromControlList.add(loginButton);

winFromControlList.add(singinButton);

winFromControlList.add(frame);

IControl winForm = new WinFromControl("WINDWOS窗口", winFromControlList);

return winForm;

}



}



运行结果如下图:



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架构师训练营作业 -20200621