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On 14.02.2008 02:42, David Zmick wrote:
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How do you make a UML model for smalltalk code?<br>
<br>
-- <br>
David Zmick
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UML is a modeling language and doesn't care about code. So you can
model Smalltalk or Java programs or whatever. UML has static typing,
and a large part of it collapses if you ignore type.<br>
<br>
UML is a large language designed to cater for a multitude of
requirements. The intention is that you select the parts you need and
disregard the rest (which will be the larger part). The key for you is
to decide why you want to model your program. This boils boils down to
deciding why you are not satisfied by just writing and reading the
code. <br>
<br>
IMO Smalltalk (like Java) lacks facilities for describing systems and
particularly system behavior. UML 2.x has very powerful facilities for
such modeling and could prove useful both for design and for
documentation. <br>
<br>
There are many UML tools. I have only tried one or two and found them
extremely heavy to use. I have found they are generally not worth the
added complexity and hassle. (I recently tried to get an understanding
of Traits by drawing its class diagram. It did not help me at all.)<br>
<br>
Many UML tools provide code generation. The ones I have seen were very
incomplete even for Java. For Smalltalk, you would have to provide the
translation algorithms yourself.<br>
<br>
I suggest you select a few UML diagram types and use them for informal
(back-of-envelope) design purposes. Any other use would be contrary to
the spirit of Smalltalk.<br>
<br>
Cheers<br>
--Trygve
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<p class="MsoNormal" style=""><span class="SpellE"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">Trygve</span></span><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">
Reenskaug<span style=""> </span>mailto: <span class="SpellE"><a class="moz-txt-link-abbreviated" href="mailto:trygver@ifi.uio.no">trygver@ifi.uio.no</a></span></span><span
style="font-size: 10pt; font-family: Arial;"><o:p></o:p></span></p>
<p class="MsoNormal" style=""><span class="SpellE"><span class="GramE"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">Morgedalsvn</span></span></span><span
class="GramE"><span style="font-size: 10pt; font-family: Arial;"
lang="EN-GB">.</span></span><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB"> 5A <span
style=""> </span><a class="moz-txt-link-freetext" href="http://heim.ifi.uio.no/~trygver">http://heim.ifi.uio.no/~trygver</a><o:p></o:p></span></p>
<p class="MsoNormal" style=""><span
style="font-size: 10pt; font-family: Arial;">N-0378
Oslo<span style=""> </span>Tel: (+47) 22 49 57 27<o:p></o:p></span></p>
<p class="MsoNormal" style=""><span class="SpellE"><span
style="font-size: 10pt; font-family: Arial;">Norway</span></span><span
style="font-size: 10pt; font-family: Arial;"><o:p></o:p></span></p>
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