使用powerdesigner设计类图并生成代码

我就是我 2022-12-20 11:15 346阅读 0赞

创建模型；OOM；Class Diagram；下面选中语言类型Java；

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JjYm9ibzIxY24_size_16_color_FFFFFF_t_70][]

类图工具条；第二个是类图；

![20201111224929876.png][]

在设计视图画一个类图；然后输入属性；类名；

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JjYm9ibzIxY24_size_16_color_FFFFFF_t_70 1][]

输入类的属性，成员变量；

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JjYm9ibzIxY24_size_16_color_FFFFFF_t_70 2][]

输入类的方法；

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JjYm9ibzIxY24_size_16_color_FFFFFF_t_70 3][]

选中一个方法，进入它的属性；在 Implementation tab里面，可编辑该方法实现代码；

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JjYm9ibzIxY24_size_16_color_FFFFFF_t_70 4][]

getY()方法；

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JjYm9ibzIxY24_size_16_color_FFFFFF_t_70 5][]

带参数的方法，先在 Parameters tab输入参数信息；

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JjYm9ibzIxY24_size_16_color_FFFFFF_t_70 6][]

转到Implementation，编辑相应代码；

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JjYm9ibzIxY24_size_16_color_FFFFFF_t_70 7][]

做完以上如下；

![20201111225038954.png][]

从下图菜单，生成Java代码；

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JjYm9ibzIxY24_size_16_color_FFFFFF_t_70 8][]

生成的代码如下；

/***********************************************************************
     * Module:  Point.java
     * Author:  Administrator
     * Purpose: Defines the Class Point
     ***********************************************************************/
    
    import java.util.*;
    
    /** @pdOid 1cb16ad4-d6d8-4fcb-9ec3-cb0463186281 */
    public class Point {
       /** @pdOid 8d93a498-e881-4856-82f9-b831e9996e34 */
       private int x;
       /** @pdOid 07570dfb-55b4-4894-ad4f-d35d727d69dd */
       private int y;
       
       /** @pdOid 3ce72bd9-a566-417d-9f78-963d7b8add03 */
       public int getX() {
          // TODO: implement
          return this.x;
       }
       
       /** @pdOid b7abb223-ea20-4244-8f7c-de0c76e5c9b8 */
       public int getY() {
          // TODO: implement
          return this.y;
       }
       
       /** @param x
        * @pdOid 52ebf9f9-a6b4-40cc-9396-07e212a6c831 */
       public void setX(int x) {
          // TODO: implement
          this.x=x;
       }
       
       /** @param y
        * @pdOid 488aeecd-cfab-4f3b-ae38-4328a1735a14 */
       public void setY(int y) {
          // TODO: implement
          this.y=y;
       }
    
    }

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[20201111224929876.png]: /images/20221120/19d2e8b00d2948d9b4275a7273158066.png
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[20201111225038954.png]: https://img-blog.csdnimg.cn/20201111225038954.png
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