{"id":1096,"date":"2010-04-20T12:29:00","date_gmt":"2010-04-20T04:29:00","guid":{"rendered":"\/?p=1096"},"modified":"2010-04-20T12:29:00","modified_gmt":"2010-04-20T12:29:00","slug":"1096","status":"publish","type":"post","link":"https:\/\/blog.vimge.com\/archives\/other\/1096.html","title":{"rendered":"\u7c7b\u4e0e\u7c7b\u5173\u7cfb\u7684UML\u56fe\u4e0e\u4ee3\u7801\u8868\u73b0"},"content":{"rendered":"<\/p>\n

\u8f6c\u8fc7\u6765\u7684,\u4e71\u7684\u50cf\u4e09\u56fd,\u8fd8\u662f\u770b\u539f\u6587\u5427<\/font><\/p>\n

http:\/\/www.javaeye.com\/topic\/37302<\/a><\/font><\/p>\n

\u7c7b\u4e0e\u7c7b\u4e4b\u95f4\u7684\u5173\u7cfb\u5bf9\u4e8e\u7406\u89e3\u9762\u5411\u5bf9\u8c61\u5177\u6709\u5f88\u91cd\u8981\u7684\u4f5c\u7528\uff0c\u4ee5\u524d\u5728\u9762\u8bd5\u7684\u65f6\u5019\u4e5f\u7ecf\u5e38\u88ab\u95ee\u5230\u8fd9\u4e2a\u95ee\u9898\uff0c\u5728\u8fd9\u91cc\u6211\u5c31\u4ecb\u7ecd\u4e00\u4e0b\u3002
\u7c7b\u4e0e\u7c7b\u4e4b\u95f4\u5b58\u5728\u4ee5\u4e0b\u5173\u7cfb:
(1)\u6cdb\u5316(Generalization)
(2)\u5173\u8054(Association)
(3)\u4f9d\u8d56(Dependency)
(4)\u805a\u5408(Aggregation)<\/font><\/strong><\/font><\/p>\n

UML\u56fe\u4e0e\u5e94\u7528\u4ee3\u7801\u4f8b\u5b50:<\/strong>
1.\u6cdb\u5316(Generalization)<\/font>
<\/font>[\u6cdb\u5316]<\/font>
<\/strong>\u8868\u793a\u7c7b\u4e0e\u7c7b\u4e4b\u95f4\u7684\u7ee7\u627f\u5173\u7cfb\uff0c\u63a5\u53e3\u4e0e\u63a5\u53e3\u4e4b\u95f4\u7684\u7ee7\u627f\u5173\u7cfb\uff0c\u6216\u7c7b\u5bf9\u63a5\u53e3\u7684\u5b9e\u73b0\u5173\u7cfb\u3002\u4e00\u822c\u5316\u7684\u5173\u7cfb\u662f\u4ece\u5b50\u7c7b\u6307\u5411\u7236\u7c7b\u7684\uff0c\u4e0e\u7ee7\u627f\u6216\u5b9e\u73b0\u7684\u65b9\u6cd5\u76f8\u53cd\u3002
[\u5177\u4f53\u8868\u73b0]
<\/strong><\/font>\u7236\u7c7b<\/font> \u7236\u7c7b\u5b9e\u4f8b\uff1dnew \u5b50\u7c7b<\/font>()
[UML\u56fe](\u56fe1.1)
<\/font>
<\/span>
<\/span>
<\/strong>\u56fe1.1<\/strong><\/font> Animal\u7c7b\u4e0eTiger\u7c7b,Dog\u7c7b\u7684\u6cdb\u5316\u5173\u7cfb
<\/strong><\/font>
[\u4ee3\u7801\u8868\u73b0]<\/font><\/p>\n

<\/strong><\/font><\/p>\n

\n
<\/div>\n

<\/p>\n

    \n
  1. class<\/font><\/span> Animal{}   <\/strong><\/span><\/span> <\/strong><\/li>\n
  2. class<\/font><\/span> Tiger <\/span>extends<\/font><\/span> Animal{}   <\/span> <\/strong><\/span><\/li>\n
  3. public<\/font><\/span> <\/span>class<\/font><\/span> Test   <\/span> <\/strong><\/span><\/li>\n
  4. {   <\/span> <\/strong><\/li>\n
  5.     <\/span>public<\/font><\/span> <\/span>void<\/font><\/span> test()   <\/span> <\/strong><\/li>\n
  6.     {   <\/span> <\/strong><\/li>\n
  7.         Animal a=<\/span>new<\/font><\/span> Tiger();   <\/span> <\/strong><\/li>\n
  8.     }   <\/span> <\/strong><\/li>\n
  9. }  <\/span> <\/strong><\/li>\n<\/ol>\n

    <\/strong><\/div>\n


    2.\u4f9d\u8d56(Dependency)<\/font>
    <\/strong>[\u4f9d\u8d56]
    <\/strong><\/font>\u5bf9\u4e8e\u4e24\u4e2a\u76f8\u5bf9\u72ec\u7acb\u7684\u5bf9\u8c61\uff0c\u5f53\u4e00\u4e2a\u5bf9\u8c61\u8d1f\u8d23\u6784\u9020\u53e6\u4e00\u4e2a\u5bf9\u8c61\u7684\u5b9e\u4f8b\uff0c\u6216\u8005\u4f9d\u8d56\u53e6\u4e00\u4e2a\u5bf9\u8c61\u7684\u670d\u52a1\u65f6\uff0c\u8fd9\u4e24\u4e2a\u5bf9\u8c61\u4e4b\u95f4\u4e3b\u8981\u4f53\u73b0\u4e3a\u4f9d\u8d56\u5173\u7cfb\u3002
    [\u5177\u4f53\u8868\u73b0]
    <\/strong><\/font>\u4f9d\u8d56\u5173\u7cfb\u8868\u73b0\u5728\u5c40\u90e8\u53d8\u91cf<\/font>\uff0c\u65b9\u6cd5\u7684\u53c2\u6570<\/font>\uff0c\u4ee5\u53ca\u5bf9\u9759\u6001\u65b9\u6cd5\u7684\u8c03\u7528<\/font>
    [\u73b0\u5b9e\u4f8b\u5b50]
    <\/strong><\/font>\u6bd4\u5982\u8bf4\u4f60\u8981\u53bb\u62e7\u87ba\u4e1d\uff0c\u4f60\u662f\u4e0d\u662f\u8981\u501f\u52a9(\u4e5f\u5c31\u662f\u4f9d\u8d56)\u87ba\u4e1d\u5200(Screwdriver)\u6765\u5e2e\u52a9\u4f60\u5b8c\u6210\u62e7\u87ba\u4e1d(screw)\u7684\u5de5\u4f5c
    [UML\u8868\u73b0](\u56fe1.2)<\/strong><\/font>
    <\/font>(4)\u805a\u5408\uff08Aggregation\uff09<\/font>
    [\u805a\u5408]
    <\/font><\/strong>\u5f53\u5bf9\u8c61A\u88ab\u52a0\u5165\u5230\u5bf9\u8c61B\u4e2d\uff0c\u6210\u4e3a\u5bf9\u8c61B\u7684\u7ec4\u6210\u90e8\u5206\u65f6\uff0c\u5bf9\u8c61B\u548c\u5bf9\u8c61A\u4e4b\u95f4\u4e3a\u805a\u96c6\u5173\u7cfb\u3002\u805a\u5408\u662f\u5173\u8054\u5173\u7cfb\u7684\u4e00\u79cd\uff0c\u662f\u8f83\u5f3a\u7684\u5173\u8054\u5173\u7cfb\uff0c\u5f3a\u8c03\u7684\u662f\u6574\u4f53<\/font>\u4e0e\u90e8\u5206<\/font>\u4e4b\u95f4\u7684\u5173\u7cfb\u3002
    [\u5177\u4f53\u8868\u73b0]
    <\/strong><\/font>\u4e0e\u5173\u8054\u5173\u7cfb\u4e00\u6837\uff0c\u805a\u5408\u5173\u7cfb\u4e5f\u662f\u901a\u8fc7\u5b9e\u4f8b\u53d8\u91cf<\/font>\u6765\u5b9e\u73b0\u8fd9\u6837\u5173\u7cfb\u7684\u3002\u5173\u8054\u5173\u7cfb\u548c\u805a\u5408\u5173\u7cfb\u6765\u8bed\u6cd5\u4e0a\u662f\u6ca1\u529e\u6cd5\u533a\u5206\u7684\uff0c\u4ece\u8bed\u4e49<\/font>\u4e0a\u624d\u80fd\u66f4\u597d\u7684\u533a\u5206<\/font>\u4e24\u8005\u7684\u533a\u522b\u3002
    [\u5173\u8054\u4e0e\u805a\u5408\u7684\u533a\u522b]<\/strong><\/font>
    (1)\u5173\u8054\u5173\u7cfb\u6240\u6d89\u53ca\u7684\u4e24\u4e2a\u5bf9\u8c61\u662f\u5904\u5728\u540c\u4e00\u4e2a\u5c42\u6b21\u4e0a\u7684\u3002\u6bd4\u5982\u4eba\u548c\u81ea\u884c\u8f66\u5c31\u662f\u4e00\u79cd\u5173\u8054\u5173\u7cfb\uff0c\u800c\u4e0d\u662f\u805a\u5408\u5173\u7cfb\uff0c\u56e0\u4e3a\u4eba\u4e0d\u662f\u7531\u81ea\u884c\u8f66\u7ec4\u6210\u7684\u3002
    \u805a\u5408\u5173\u7cfb\u6d89\u53ca\u7684\u4e24\u4e2a\u5bf9\u8c61\u5904\u4e8e\u4e0d\u5e73\u7b49\u7684\u5c42\u6b21\u4e0a\uff0c\u4e00\u4e2a\u4ee3\u8868\u6574\u4f53\uff0c\u4e00\u4e2a\u4ee3\u8868\u90e8\u5206\u3002\u6bd4\u5982\u7535\u8111\u548c\u5b83\u7684\u663e\u793a\u5668\u3001\u952e\u76d8\u3001\u4e3b\u677f\u4ee5\u53ca\u5185\u5b58\u5c31\u662f\u805a\u96c6\u5173\u7cfb\uff0c\u56e0\u4e3a\u4e3b\u677f\u662f\u7535\u8111\u7684\u7ec4\u6210\u90e8\u5206\u3002
    (2)\u5bf9\u4e8e\u5177\u6709\u805a\u96c6\u5173\u7cfb\uff08\u5c24\u5176\u662f\u5f3a\u805a\u96c6\u5173\u7cfb\uff09\u7684\u4e24\u4e2a\u5bf9\u8c61\uff0c\u6574\u4f53\u5bf9\u8c61\u4f1a\u5236\u7ea6\u5b83\u7684\u7ec4\u6210\u5bf9\u8c61\u7684\u751f\u547d\u5468\u671f\u3002\u90e8\u5206\u7c7b\u7684\u5bf9\u8c61\u4e0d\u80fd\u5355\u72ec\u5b58\u5728\uff0c\u5b83\u7684\u751f\u547d\u5468\u671f\u4f9d\u8d56\u4e8e\u6574\u4f53\u7c7b\u7684\u5bf9\u8c61\u7684\u751f\u547d\u5468\u671f\uff0c\u5f53\u6574\u4f53\u6d88\u5931\uff0c\u90e8\u5206\u4e5f\u5c31\u968f\u4e4b\u6d88\u5931\u3002\u6bd4\u5982\u5f20\u4e09\u7684\u7535\u8111\u88ab\u5077\u4e86\uff0c\u90a3\u4e48\u7535\u8111\u7684\u6240\u6709\u7ec4\u4ef6\u4e5f\u4e0d\u5b58\u5728\u4e86\uff0c\u9664\u975e\u5f20\u4e09\u4e8b\u5148\u628a\u4e00\u4e9b\u7535\u8111\u7684\u7ec4\u4ef6\uff08\u6bd4\u5982\u786c\u76d8\u548c\u5185\u5b58\uff09\u62c6\u4e86\u4e0b\u6765\u3002
    [UML\u56fe](\u56fe1.4)<\/strong><\/font>

    <\/span>
    \u56fe1.3 <\/font>\u7535\u8111\u548c\u7ec4\u4ef6\u7684\u805a\u5408\u5173\u7cfb<\/font><\/strong><\/font><\/p>\n

    [\u4ee3\u7801\u8868\u73b0]<\/strong><\/font><\/font><\/strong> <\/font><\/strong><\/strong><\/strong><\/p>\n

    \n


    <\/span>
    \u56fe1.2 <\/font>Person\u7c7b\u4e0eScrewdriver\u7c7b\u7684\u4f9d\u8d56\u5173\u7cfb<\/strong>

    [\u4ee3\u7801\u8868\u73b0] <\/strong><\/font><\/font><\/font><\/p>\n

    \n
    <\/div>\n

    <\/p>\n

      \n
    1. public<\/font><\/span> <\/span>class<\/font><\/span> Person{   <\/span><\/strong><\/span> <\/strong><\/li>\n
    2.     <\/span>\/** \u62e7\u87ba\u4e1d *\/<\/font><\/span>  <\/span> <\/strong><\/li>\n
    3.     <\/span>public<\/font><\/span> <\/span>void<\/font><\/span> screw(Screwdriver screwdriver){   <\/span> <\/strong><\/li>\n
    4.         screwdriver.screw();   <\/span> <\/strong><\/li>\n
    5.     }   <\/span> <\/strong><\/li>\n
    6. }  <\/span> <\/strong><\/li>\n<\/ol>\n

      <\/strong><\/div>\n


      3.\u5173\u8054(Association)<\/font>
      <\/strong>[\u5173\u8054]
      <\/strong><\/font>\u5bf9\u4e8e\u4e24\u4e2a\u76f8\u5bf9\u72ec\u7acb\u7684\u5bf9\u8c61\uff0c\u5f53\u4e00\u4e2a\u5bf9\u8c61\u7684\u5b9e\u4f8b\u4e0e\u53e6\u4e00\u4e2a\u5bf9\u8c61\u7684\u4e00\u4e9b\u7279\u5b9a\u5b9e\u4f8b\u5b58\u5728\u56fa\u5b9a\u7684\u5bf9\u5e94\u5173\u7cfb\u65f6\uff0c\u8fd9\u4e24\u4e2a\u5bf9\u8c61\u4e4b\u95f4\u4e3a\u5173\u8054\u5173\u7cfb\u3002
      [\u5177\u4f53\u8868\u73b0]
      <\/strong><\/font>\u5173\u8054\u5173\u7cfb\u662f\u4f7f\u7528\u5b9e\u4f8b\u53d8\u91cf<\/font>\u6765\u5b9e\u73b0
      [\u73b0\u5b9e\u4f8b\u5b50]
      <\/strong><\/font>\u6bd4\u5982\u5ba2\u6237\u548c\u8ba2\u5355\uff0c\u6bcf\u4e2a\u8ba2\u5355\u5bf9\u5e94\u7279\u5b9a\u7684\u5ba2\u6237\uff0c\u6bcf\u4e2a\u5ba2\u6237\u5bf9\u5e94\u4e00\u4e9b\u7279\u5b9a\u7684\u8ba2\u5355\uff1b\u518d\u4f8b\u5982\u516c\u53f8\u548c\u5458\u5de5\uff0c\u6bcf\u4e2a\u516c\u53f8\u5bf9\u5e94\u4e00\u4e9b\u7279\u5b9a\u7684\u5458\u5de5\uff0c\u6bcf\u4e2a\u5458\u5de5\u5bf9\u5e94\u4e00\u7279\u5b9a\u7684\u516c\u53f8
      [UML\u56fe] (\u56fe1.3)
      <\/font>
      <\/span>
      \u56fe1.3 <\/font><\/strong>\u516c\u53f8\u548c\u5458\u5de5\u7684\u5173\u8054\u5173\u7cfb<\/font><\/strong><\/font>

      [\u4ee3\u7801\u8868\u73b0]<\/font><\/strong> <\/font><\/strong><\/p>\n

      \n
      <\/div>\n

      <\/p>\n

        \n
      1. public<\/font><\/span> <\/span>class<\/font><\/span> Company{   <\/span><\/strong><\/span> <\/strong><\/li>\n
      2.     <\/span>private<\/font><\/span> Employee employee;   <\/span> <\/strong><\/li>\n
      3.     <\/span>public<\/font><\/span> Employee getEmployee(){   <\/span> <\/strong><\/li>\n
      4.         <\/span>return<\/font><\/span> employee;   <\/span> <\/strong><\/li>\n
      5.     }   <\/span> <\/strong><\/li>\n
      6.     <\/span>public<\/font><\/span> <\/span>void<\/font><\/span> setEmployee(Employee employee){   <\/span> <\/strong><\/li>\n
      7.         <\/span>this<\/font><\/span>.employee=employee;   <\/span> <\/strong><\/li>\n
      8.     }   <\/span> <\/strong><\/li>\n
      9.     <\/span>\/\/\u516c\u53f8\u8fd0\u4f5c <\/font><\/span>  <\/span> <\/strong><\/li>\n
      10.     <\/span>public<\/font><\/span> <\/span>void<\/font><\/span> run(){   <\/span> <\/strong><\/li>\n
      11.         employee.startWorking();   <\/span> <\/strong><\/li>\n
      12.     }   <\/span> <\/strong><\/li>\n
      13. }  <\/span> <\/strong><\/li>\n<\/ol>\n

        <\/strong><\/div>\n<\/p>\n

        \n
        <\/div>\n

        <\/p>\n

          \n
        1. public<\/font><\/span> <\/span>class<\/font><\/span> Computer{   <\/span><\/strong><\/span> <\/strong><\/li>\n
        2.     <\/span>private<\/font><\/span> CPU cpu;   <\/span> <\/strong><\/li>\n
        3.     <\/span>public<\/font><\/span> CPU getCPU(){   <\/span> <\/strong><\/li>\n
        4.         <\/span>return<\/font><\/span> cpu;   <\/span> <\/strong><\/li>\n
        5.     }   <\/span> <\/strong><\/li>\n
        6.     <\/span>public<\/font><\/span> <\/span>void<\/font><\/span> setCPU(CPU cpu){   <\/span> <\/strong><\/li>\n
        7.         <\/span>this<\/font><\/span>.cpu=cpu;   <\/span> <\/strong><\/li>\n
        8.     }   <\/span> <\/strong><\/li>\n
        9.     <\/span>\/\/\u5f00\u542f\u7535\u8111 <\/font><\/span>  <\/span> <\/strong><\/li>\n
        10.     <\/span>public<\/font><\/span> <\/span>void<\/font><\/span> start(){   <\/span> <\/strong><\/li>\n
        11.         <\/span>\/\/cpu\u8fd0\u4f5c <\/font><\/span>  <\/span> <\/strong><\/li>\n
        12.         cpu.run();   <\/span> <\/strong><\/li>\n
        13.     }   <\/span> <\/strong><\/li>\n
        14. }  <\/span> <\/strong><\/li>\n<\/ol>\n

          <\/strong><\/div>\n

          <\/p>\n

          [\u53c2\u8003\u8d44\u6599]
          1.\u300aJava\u4e0e\u6a21\u5f0f\u300b(\u960e\u5b8f \u7f16\u8457) \u7b2c2\u7ae0 \u7edf\u4e00\u5efa\u6a21\u8bed\u8a00UML\u7b80\u4ecb<\/strong><\/font><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<\/p>\n

          \u8f6c\u8fc7\u6765\u7684,\u4e71\u7684\u50cf\u4e09\u56fd,\u8fd8\u662f\u770b\u539f\u6587\u5427<\/font><\/p>\n

          http:\/\/www.javaeye.com\/topic\/37302<\/a><\/font><\/p>\n

          \u7c7b\u4e0e\u7c7b\u4e4b\u95f4\u7684\u5173\u7cfb\u5bf9\u4e8e\u7406\u89e3\u9762\u5411\u5bf9\u8c61\u5177\u6709\u5f88\u91cd\u8981\u7684\u4f5c\u7528\uff0c\u4ee5\u524d\u5728\u9762\u8bd5\u7684\u65f6\u5019\u4e5f\u7ecf\u5e38\u88ab\u95ee\u5230\u8fd9\u4e2a\u95ee\u9898\uff0c\u5728\u8fd9\u91cc\u6211\u5c31\u4ecb\u7ecd\u4e00\u4e0b\u3002
          \u7c7b\u4e0e\u7c7b\u4e4b\u95f4\u5b58\u5728\u4ee5\u4e0b\u5173\u7cfb:
          (1)\u6cdb\u5316(Generalization)
          (2)\u5173\u8054(Association)
          (3)\u4f9d\u8d56(Dependency)
          (4)\u805a\u5408(Aggregatio<\/font><\/strong><\/font><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.vimge.com\/wp-json\/wp\/v2\/posts\/1096"}],"collection":[{"href":"https:\/\/blog.vimge.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.vimge.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.vimge.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.vimge.com\/wp-json\/wp\/v2\/comments?post=1096"}],"version-history":[{"count":0,"href":"https:\/\/blog.vimge.com\/wp-json\/wp\/v2\/posts\/1096\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.vimge.com\/wp-json\/wp\/v2\/media?parent=1096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.vimge.com\/wp-json\/wp\/v2\/categories?post=1096"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.vimge.com\/wp-json\/wp\/v2\/tags?post=1096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}