﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava--随笔分类-UML</title><link>http://www.blogjava.net/leekiang/category/35711.html</link><description>MDA/MDD/TDD/DDD/DDDDDDD</description><language>zh-cn</language><lastBuildDate>Tue, 31 May 2011 23:34:50 GMT</lastBuildDate><pubDate>Tue, 31 May 2011 23:34:50 GMT</pubDate><ttl>60</ttl><item><title>Enterprise Architect笔记</title><link>http://www.blogjava.net/leekiang/archive/2011/05/30/351364.html</link><dc:creator>leekiang</dc:creator><author>leekiang</author><pubDate>Mon, 30 May 2011 13:54:00 GMT</pubDate><guid>http://www.blogjava.net/leekiang/archive/2011/05/30/351364.html</guid><wfw:comment>http://www.blogjava.net/leekiang/comments/351364.html</wfw:comment><comments>http://www.blogjava.net/leekiang/archive/2011/05/30/351364.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/leekiang/comments/commentRss/351364.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/leekiang/services/trackbacks/351364.html</trackback:ping><description><![CDATA[1，画序列图：新增一个Element - Collaboration，接着新建一张"Sequence Diagram"，就可以画了。<img src ="http://www.blogjava.net/leekiang/aggbug/351364.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/leekiang/" target="_blank">leekiang</a> 2011-05-30 21:54 <a href="http://www.blogjava.net/leekiang/archive/2011/05/30/351364.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ER图、uml类图以及聚集和组成的区别</title><link>http://www.blogjava.net/leekiang/archive/2009/10/17/298668.html</link><dc:creator>leekiang</dc:creator><author>leekiang</author><pubDate>Sat, 17 Oct 2009 03:41:00 GMT</pubDate><guid>http://www.blogjava.net/leekiang/archive/2009/10/17/298668.html</guid><wfw:comment>http://www.blogjava.net/leekiang/comments/298668.html</wfw:comment><comments>http://www.blogjava.net/leekiang/archive/2009/10/17/298668.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/leekiang/comments/commentRss/298668.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/leekiang/services/trackbacks/298668.html</trackback:ping><description><![CDATA[
		<font color="#000000" face="arial,sans-serif">聚集(Aggregation),</font>
		<font color="#000000" face="arial,sans-serif">组成(Composition)<br /></font>
		<font color="#000000" face="arial,sans-serif">整体拥有各部分,部分与整体共存,如整体不存在了,部分也会随之消失，</font>
		<font color="#000000" face="arial,sans-serif">这称为组成(Composition)</font>
		<font color="#000000" face="arial,sans-serif">。注:我觉得部分不一定会消失。<br />一辆轿车包含四个车轮、一个方向盘、一个发动机和一个底盘,这算不算</font>
		<font color="#000000" face="arial,sans-serif">Composition</font>
		<font color="#000000" face="arial,sans-serif">的例子</font>?因为如果轿车报废了，方向盘可能还可以用。<br /><font color="#000000" face="arial,sans-serif">课题组包含许多成员,但是每个成员又可以是另一个课题组的成员,即部分可以参加多个整体,这种为聚集</font><br />我觉得组成相当于ER里的many-to-one或one-to-one,即one方只能属于一个父亲。<br />而聚齐相当于many-to-many,聚齐需要一张中间表。<br /><font color="#000000" face="arial,sans-serif">在UML中,聚集表示为空心菱形,组成表示为实心菱形。

</font><br /><br />http://blog.csdn.net/booknut/archive/2009/03/11/3980936.aspx<br />http://blog.myspace.cn/e/401679080.htm<br /><img src ="http://www.blogjava.net/leekiang/aggbug/298668.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/leekiang/" target="_blank">leekiang</a> 2009-10-17 11:41 <a href="http://www.blogjava.net/leekiang/archive/2009/10/17/298668.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>UML的经典帖子</title><link>http://www.blogjava.net/leekiang/archive/2009/10/12/297884.html</link><dc:creator>leekiang</dc:creator><author>leekiang</author><pubDate>Mon, 12 Oct 2009 05:35:00 GMT</pubDate><guid>http://www.blogjava.net/leekiang/archive/2009/10/12/297884.html</guid><wfw:comment>http://www.blogjava.net/leekiang/comments/297884.html</wfw:comment><comments>http://www.blogjava.net/leekiang/archive/2009/10/12/297884.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/leekiang/comments/commentRss/297884.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/leekiang/services/trackbacks/297884.html</trackback:ping><description><![CDATA[UML的三大“硬伤”<br />http://www.yesky.com/112/1802612.shtml<br /><br />《UML三大硬伤》的16条硬伤 <br />http://blog.csdn.net/gigix/archive/2002/05/23/2344.aspx<br /><br />从《UML的三大硬伤》说起<br />http://blog.csdn.net/gigix/archive/2002/05/28/2345.aspx<br />那么,应该怎么办呢?我认为,在采用UML进行建模时,应该考虑到中国目前软件人员和用户对于UML的陌生和不解,增加他们对于UML的认识,在适当的时候进行一定的妥协,放弃其中一些确实令人迷惑的部分,只选用其中可以被人理解的部分,将结构化的分析方法和面向对象的分析方法结合起来,将UML的分析设计原则,和项目的具体情况结合起来,这样完成的分析设计,才能够被客户所认同和接受,这样完成的设计文档,才是真正有实际意义的文档,才可以去知道程序员进行编程.<br />还是那句话,软件所反映出的矛盾和问题,其实是人与人之间的矛盾和问题,UML在美国受到广泛欢迎,而在中国则受到怀疑,问题并不是出在UML本身上,而是出在两个国家的环境不一样上.套用毛主席的名言,不考虑中国的具体环境,盲目推行UML,是犯了教条主义的错误;而一味强调中国的特殊情况,完全拒绝,否定外国的先进经验,则是犯了经验主义的错误.UML的先进理论,必须与中国软件发展的实际情况相结合,才能够真正地发扬光大,发挥出越来越大的作用.<img src ="http://www.blogjava.net/leekiang/aggbug/297884.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/leekiang/" target="_blank">leekiang</a> 2009-10-12 13:35 <a href="http://www.blogjava.net/leekiang/archive/2009/10/12/297884.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>UML工具</title><link>http://www.blogjava.net/leekiang/archive/2008/11/01/238134.html</link><dc:creator>leekiang</dc:creator><author>leekiang</author><pubDate>Sat, 01 Nov 2008 15:53:00 GMT</pubDate><guid>http://www.blogjava.net/leekiang/archive/2008/11/01/238134.html</guid><wfw:comment>http://www.blogjava.net/leekiang/comments/238134.html</wfw:comment><comments>http://www.blogjava.net/leekiang/archive/2008/11/01/238134.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/leekiang/comments/commentRss/238134.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/leekiang/services/trackbacks/238134.html</trackback:ping><description><![CDATA[1，Ideogramic UML<br />  可用白板涂鸦的方式画UML，还不错。可惜不支持中文。收费。<br />  试用key:2oBPw-TrCRG-9FWGz-TC7Rx-Zq<br /><br />2, staruml<br />http://www.blogjava.net/daozhanga/archive/2009/03/28/262532.html<br /><img src ="http://www.blogjava.net/leekiang/aggbug/238134.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/leekiang/" target="_blank">leekiang</a> 2008-11-01 23:53 <a href="http://www.blogjava.net/leekiang/archive/2008/11/01/238134.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>UML笔记</title><link>http://www.blogjava.net/leekiang/archive/2008/10/30/237698.html</link><dc:creator>leekiang</dc:creator><author>leekiang</author><pubDate>Thu, 30 Oct 2008 13:51:00 GMT</pubDate><guid>http://www.blogjava.net/leekiang/archive/2008/10/30/237698.html</guid><wfw:comment>http://www.blogjava.net/leekiang/comments/237698.html</wfw:comment><comments>http://www.blogjava.net/leekiang/archive/2008/10/30/237698.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/leekiang/comments/commentRss/237698.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/leekiang/services/trackbacks/237698.html</trackback:ping><description><![CDATA[1,我觉得UML里最有用的是序列图.<br />   序列图按照时间次序，描述对象之间如何交互，以及交互时的消息。序列图是用例的精细化表达。一个用例可以细化为一个或多个序列图。<br />   用例有粒度之分，序列图也分粗细。<br /><br /><br /><br />参考资料:<br />(1)用netbeans创建序列图的教程<br />   http://hi.baidu.com/woxxf/blog/item/6ba2f6efed129b12fdfa3c15.html<br />(2)http://hi.baidu.com/haoyan665/blog/item/61717e3f9b21d5ee54e723c6.html<br />(3)http://ieagle.javaeye.com/blog/104956<br />(4)<a target="_blank" href="http://www.javaeye.com/topic/164">UML 中各种图形的重要性排行 </a><br />(5)在线画时序图:http://www.websequencediagrams.com。玩具。<br /><img src ="http://www.blogjava.net/leekiang/aggbug/237698.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/leekiang/" target="_blank">leekiang</a> 2008-10-30 21:51 <a href="http://www.blogjava.net/leekiang/archive/2008/10/30/237698.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>