Hi UMLers,
I would like to give my highly appreciation to those of you who replied and
provided the solution! Your answers are very helpful and valuable to me. :)
There is one other solution I also like to share with you, it is from the
book named "Object-Oriented Modeling And Design" ISBN 0-13-629841-9, on page
66, section 4.4.2 - "Accidental Multiple Inheritance".
By combining all the answers from you and the book, I model such scenario as
followings. Well, again I really like to hear your opinion on it soon.
[Business Entity]
/_\ <- generation
_________________________|________________________
| | | |
| | | |
[Programmer] [DBA] [QAer] [Manager] ........
|0..1 |0..1 |0..1 |0..1
|_____________|__________|__________|__________
|
|1..n
< > <- aggregation
[Employee]
Abstract Class
Thanks,
Dennis
-----Original Message-----
From: Dennis Chu [mailto:[EMAIL PROTECTED]]
Sent: Thursday, March 08, 2001 6:57 PM
To: [EMAIL PROTECTED]
Subject: (ROSE) How to represent a single business entity has a
mutliple-role.
Hi UMLers,
I have a question of how to represent an actor (business entity) has many
roles?
For example, a employee could be a DBA as well as a VB Programmer, or even
other more roles such as a manager (who knows, it could be a one-man
company).
[Employee]
_______|________________________________________
| | | | |
DBA Programmer QAer Manager ...............
Thanks in advanced!
Dennis Chu
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