As far as giving Rose the ability to support a user definable set of top
level packages, I agree that it would be great.

I believe that RUP and the 4+1 Model View are 2 different animals.  RUP
defines a set of models that supports the entire development process.  The
4+1 Model View is only one particular way to extract, organize and view
architecturally significant information contained in these models.  It is
more akin to a report.

Theoretically, one could create this view of architecture for any software
system, RUP or no RUP.  One could also create a view of system architecture,
based on the information contained in the RUP models, but different than
4+1.

I argue that the Rose template for RUP accurately represents RUP because it
is organized around RUP's complete set of models.  A 4+1 Model View template
could also be useful, but it does not reflect the completeness of RUP.

-Jeff




-----Original Message-----
From: English, Art [mailto:[EMAIL PROTECTED]] 
Sent: Sunday, May 05, 2002 5:20 PM
To: '[EMAIL PROTECTED]'; Osvaldo Kotaro Takai
Cc: Rossomando, Philip; '[EMAIL PROTECTED]'; '[EMAIL PROTECTED]';
English, Art; 'Lowe, Jeff'
Subject: RE: (ROSE) RES: (RUP) The 4+1 View Model of Architecture


This is a RUP template provided by Rose. It is one of many templates. I am
questioning the template not Rose. If Rational is going to provide a RUP
template, it should like the RUP 4+1 architecture.

Rational could change the RUP Template name to "Kind of Like the RUP" and
add a new template called "RUP 4+1 View Architecture"

<< Not all Rose users always want RUP's 4+1 dogma imposed
on them.>> I agree. The user can choose another template.

<< And yes, it would
be sensible if Rose were flexible and could support more than one set of top
level views, so those using Rose with RUP and applying the dogma could have
a tool that directly supports 
this world view.>> This is what we really need. Even if I wanted to build my
own 4+ template, I can't because I cannot modify the top-level views in
Rose.

Cheers,

Art.

Arthur English
Research Director, Technology and Architecture
Global Industries

Unisys Corporation
One Unisys Way
Blue Bell, PA 19424

B  (215) 986-5712
Mobile: (610) 805-0183
Net:  423-5712
eMail: [EMAIL PROTECTED]


-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] 
Sent: Saturday, May 04, 2002 5:01 AM
To: Osvaldo Kotaro Takai
Cc: 'Rossomando, Philip'; '[EMAIL PROTECTED]';
'[EMAIL PROTECTED]'; 'English, Art'; 'Lowe, Jeff'
Subject: Re: (ROSE) RES: (RUP) The 4+1 View Model of Architecture

(responding to Osvaldo Kotaro Takai)

> I think that you didn't understand Art's thought.
>
> If does Rose own a RUP's template, why to don't accommodate perfectly 
> its own concepts?.
>
> I think that Rational had to review the concepts to nullify suches 
> discrepancies clearly identified by Art.

With respect, I think you didn't understand Jeff's objection.

Not all Rose users always want RUP's 4+1 dogma imposed
on them.  The 4+1 Views and Use Case Driven dogma are
doing a good job, and are fine in their place.  And yes, it would be
sensible if Rose were flexible and could support more than one set of top
level views, so those using Rose with RUP and applying the dogma could have
a tool that directly supports 
this world view.  However, other developers have other world 
views, and don't want 4+1 imposed on them.

Please don't take my use of the word 'dogma' in respect to
RUP to be derogatory, it is not intended as such.

Paul Oldfield

any opinions expressed herein are not necessarily those of Mentors of Cally
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