Eclipse Community Forums: UML2 Tools » Many Use Case diagrams and one model

Help

Home

Home » Modeling » UML2 Tools » Many Use Case diagrams and one model

Show: Today's Messages :: Show Polls :: Message Navigator

Many Use Case diagrams and one model [message #625496]

Tue, 16 February 2010 14:08

Jean-Louis Leroy

Messages: 2
Registered: February 2010

Junior Member

I am a newcomer to Eclipse and EMF. I am trying to create a series of Use Case diagrams based on the same model.

After creating a first diagram (File!New!Other!UML 2.1 Diagrams!Use Case Diagram) and putting a few objects on it (an actor, a few use cases) I created a new diagram with <right-click digram>!New Diagram!Use Case. The new diagram contains the same objects as the previous diagram. Is there a way of creating an empty diagram based on the same model ?

Next I remove objects from the diagram (using <right-click>!Delete from Diagram). I see that they continue to exist on other diagrams as well as in the .uml file. Good. Now how can I add those objects again if I need to ?

In fact here is what I would like to do : create a new project ; create a use case diagram - and its underlying model ; create objects in the diagram ; create a new empty diagram ; add existing, selected objects to the new diagram ; create new objects ; etc...

I suspect that I am asking an obvious question here. In my defense I have spent several hours on the web looking for information on how to do this, both on the EMF site and in google results, without success...

Jean-Louis Leroy

Report message to a moderator

Re: Many Use Case diagrams and one model [message #625497 is a reply to message #625496]

Tue, 16 February 2010 17:37

Vlad Varnica

Messages: 546
Registered: July 2009
Location: Milton Keynes - UK

Senior Member

It is possible to have same usecase inside different views (e.g diagrams) on the top of a single project model if you use Ecore with UML serialization coming from EMF.

This UML metamodeling of usecases is visible in the following 4min demo that I found at EclipseUML Omondo:
- Flash demo : http://www.download-omondo.com/usecase_tracability.swf
- .exe file for windows : http://www.download-omondo.com/usecase_tracability.exe
- .hqx file for Mac: http://www.download-omondo.com/usecase_tracability.hqx

Hope this help.
Don't also forget that your model belongs to you and not to EclipseUML even during evaluation period. It means that you never loose your job and can recreate views with any compatible UML2 tools. See more at: http://www.forum-omondo.com/viewtopic.php?f=35&t=5562

Report message to a moderator

Previous Topic:	Many Use Case diagrams and one model
Next Topic:	Error no label provider for org.eclipse.uml2.diagramm.clazz.navigator.UMLNavig

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Sat Jun 23 01:07:56 GMT 2018

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter