Ok,
Analysis process.
1) define Actors and Use cases.
2) specify black box scenarios (sequence diagrams) between actors and a use
case in order to define expected interactions between actor and system for
that use case.
3) define external interfaces of the system.
a) identify interface members from black box scenarios.
b) make actor and use case realise the interface
(e.g. add a port with the interface to actor and use case is how its
done in some tools)
c) allocate message in black box sequence diagram scenarios to interface
members.
4) define a more complete behaviour for each use case (i.e. using stae
machine or activity diagram) that will produce the traces defines by the
blcak box scenarios.
Thus giving us a complete, and executable analysis model. Very useful for
checking if the system is what the customer actually wants. makes a good
specification, for the system to be built from.
I'm finding it hard to do parts 3 and 4 using this tool.
> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]]on Behalf Of
> [email protected]
> Sent: 08 March 2010 15:51
> To: [email protected];
> '[email protected]'
> Subject: Re: [Topcased-users] Realising Interfaces
>
>
> Hi,
>
> I just start to use topcased but I am not sure to understand
> your questions.
>
> What do you mean by "an actor realize an interface" ?
>
> You mean that one of your components is an actor of a use
> case and this component realizes an interface ?
>
> What is for you a use case behavior ? Is it a sequences
> diagram, an activity diagram, a document which describes the
> use case, something else ?
>
> Sincerly,
>
> Bernard Granier
> CE Plateforme Système
> [email protected]
> 01 58 11 32 51
>
> -----Message d'origine-----
> De : [email protected]
> [mailto:[email protected]] De la part
> de [email protected]
> Envoyé : lundi 8 mars 2010 16:27
> À : '[email protected]'
> Objet : [Topcased-users] Realising Interfaces
>
>
> Hi,
>
> just started using the tool.
>
> I like it.
>
> I'm doing some example analysis modelling, couple of questions.
>
> 1) How do I make an actor and a use case realise an interface?
> 2) How do I add some behaviour to a Use Case?
>
>
> cheers
>
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