[Uml-user] aggregation / composition

Mike bush0014 at algonquincollege.com
Mon Sep 16 17:08:21 UTC 2002


Im not an expert in UML, im just learning as much as I can, but where 
does it say you cannot
have a class which is built from a composition of  n classes?

Mike

Jonathan Riddell wrote:

>On Mon, 16 Sep 2002, Mike wrote:
>
>  
>
>>This example is slightly old (uml 1.1) , but it does prove the point.
>>
>>http://www.informatik.fh-luebeck.de/~st/UML/UML1.1/notation5.html#5.26
>>
>>As in the example, Window is composed of  classes Slider, Header, and Panel.
>>    
>>
>
>Well I'll give those Rational people the benifit of the doubt and put it
>on the To Do list.  It also seems you can't have one class composing more
>than one other class, which can't be right so I'll add that as well.
>
>Jonathan Riddell
>
>
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