I mean use cases with the stereotype collaboration not collaboration/sequence diagrams. what is differnece between a collaboration and the usecase it depends on with realize stereotype on the relartionship? Thx --- "Angay, Huseyin" <[EMAIL PROTECTED]> wrote: > > The theory is that the use cases are a requirements > analysis artefacts (i.e. > the problem statement), whereas sequence diagrams > are design artefacts (i.e. > the solution statement). As there are many solutions > to one problem, there > are many possible collaborations/realisations that > can implement the same > use case. > > And the reality? > Most systems don't really have that luxury -- or > burden depending on the way > you look at it. > > If you really are going to have a highly distributed > system with several > possible implementations for the same use case or > some requirements that > will be met in several ways by differently tweaked > products, yes, work with > realisations of use cases (collaborations). If, like > the majority of the > community, you are gpoing to go from use cases to > ~one~ > design/implementation, save yourself the trouble and > put the diagrams > directly under the use case. It is easier to > reorganise your model in the > future if the need ever arises than to go through > the hassle of maintaining > a complete but expensive model for a few years. > > > Best regards, > H�seyin Angay > Karabash Ltd. > www.karabash.co.uk > > > > -----Original Message----- > > From: payam` zahadat [SMTP:[EMAIL PROTECTED]] > > Sent: Sunday, May 12, 2002 8:22 AM > > To: [EMAIL PROTECTED] > > Subject: (ROSE) Use cases and Collaborations > > > > > > Hi > > what r differences between introducing behavioral > > diagrams (such as sequence diagram) > > in use case or in collaboration that realizes it? > > if no difference > > why we use collaborations instead of usecase > itself > > thanx in advance > > > > __________________________________________________ > > Do You Yahoo!? > > LAUNCH - Your Yahoo! Music Experience > > http://launch.yahoo.com > > > ************************************************************************ > > * Rose Forum is a public venue for ideas and > discussions. > > * For technical support, visit > http://www.rational.com/support > > * > > * Post or Reply to: [EMAIL PROTECTED] > > * Subscription Requests: [EMAIL PROTECTED] > > * Archive of messages: > > * > http://www.rational.com/support/usergroups/rose/rose_forum.jsp > > * Other Requests: [EMAIL PROTECTED] > > * > > * To unsubscribe from the list, please send email > > * To: [EMAIL PROTECTED] > > * Subject: <BLANK> > > * Body: unsubscribe rose_forum > > > ************************************************************************* > > > This private and confidential e-mail has been sent > to you by Egg. > The Egg group of companies includes Egg Banking plc > (registered no. 2999842), Egg Financial Products Ltd > (registered > no. 3319027) and Egg Investments Ltd (registered no. > 3403963) which > carries out investment business on behalf of Egg and > is regulated > by the Financial Services Authority. > Registered in England and Wales. Registered offices: > 1 Waterhouse Square, > 138-142 Holborn, London EC1N 2NA. > If you are not the intended recipient of this e-mail > and have > received it in error, please notify the sender by > replying with > 'received in error' as the subject and then delete > it from your > mailbox. > > ************************************************************************ > * Rose Forum is a public venue for ideas and > discussions. > * For technical support, visit > http://www.rational.com/support > * > * Post or Reply to: [EMAIL PROTECTED] > * Subscription Requests: [EMAIL PROTECTED] > * Archive of messages: > * > http://www.rational.com/support/usergroups/rose/rose_forum.jsp > * Other Requests: [EMAIL PROTECTED] > * > * To unsubscribe from the list, please send email > * To: [EMAIL PROTECTED] > * Subject: <BLANK> > * Body: unsubscribe rose_forum > ************************************************************************* >
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