Eclipse Community Forums: OCL » problem about the interactive OCL console

Help

Home

Home » Modeling » OCL » problem about the interactive OCL console

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

problem about the interactive OCL console [message #487521]

Wed, 23 September 2009 10:08

flyduckegg
Messages: 9
Registered: September 2009

Junior Member

Hi,

I'm just get started with the MDT-OCL, and follow the guidance from here:
http://sdqweb.ipd.uka.de/wiki/Evaluate_OCL_Constraints_for_M odel_Instances

but problem comes out when I press 'interactive ocl' in the console, the error box says:
------------------------------------------
'show console view' encountered a problem
error
detail: error
------------------------------------------

is there anybody know the reason?

Thank you very much for the help.

Report message to a moderator

Re: problem about the interactive OCL console [message #487768 is a reply to message #487521]

Thu, 24 September 2009 07:38

Carlos
Messages: 52
Registered: September 2009

Member

Hi.

I think that the best way to get started with OCL is using the examples provided by Ganymede eclipse distribution.

Push the menu option:

File -> New -> Example ... and take the EMF and OCL projects (one of these is the OCL console interpreter).

After that, when you execute the projects like RCP application or in a Runtime Environment, you have to create a model that follows the Ecore metamodel description.
On that model, push the right button of the mouse, and it will be shown a context menu in which is the OCL Interpreter option.
Now, you can write OCL expressions in that console and evaluate them against the model that you have created.

Report message to a moderator

Previous Topic:	Referencing models with names that conflict with OCL syntax
Next Topic:	Exception while parsing OCL file

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Sat Jul 26 07:13:30 EDT 2014