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Accessing elements in the ecore model [message #697610]

Sun, 17 July 2011 12:04

vrm

Messages: 31
Registered: June 2011

Member

I'm very new with EGL and have started to use it.I'm writing a sample script to iterate over my metamodel and print the classes in my ecore metamodel.I tried using the code below as shown from the epsilon doc but i get an error "Type 'Class' not found ".

[% for(file in Class.allInstances){ %]
value is : [%=file%]
[%}%]

Any suggestions/pointers would be highly appreciated.

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Re: Accessing elements in the ecore model [message #697617 is a reply to message #697610]

Sun, 17 July 2011 13:01

Dimitris Kolovos

Messages: 2162
Registered: July 2009
Location: York, UK

Senior Member

Hi,

In Ecore, the name for a class is EClass so you should try EClass.all instead.

Cheers,
Dimitris

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Re: Accessing elements in the ecore model [message #697620 is a reply to message #697617]

Sun, 17 July 2011 13:10

vrm

Messages: 31
Registered: June 2011

Member

No luck , I get the error "Type 'EClass' not found (C:\Users\Dom\workspace\testEMFforEGL\test.egl@1:12)"

Do you have any sample code that I could run against my model to print the elements ?
That would be really helpful.My EMF test model comprises of just a few EClasses and some EReferences between them

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Re: Accessing elements in the ecore model [message #697621 is a reply to message #697620]

Sun, 17 July 2011 13:16

Dimitris Kolovos

Messages: 2162
Registered: July 2009
Location: York, UK

Senior Member

Hi,

Have you added your Ecore metamodel to the Models tab in the launch configuration? If you've already done this, could you please put together a minimal example (http://eclipse.org/gmt/epsilon/doc/articles/minimal-examples/) and send it to us at epsilon.devs gmail com for further investigation?

Cheers,
Dimitris

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Re: Accessing elements in the ecore model [message #697629 is a reply to message #697621]

Sun, 17 July 2011 14:04

vrm

Messages: 31
Registered: June 2011

Member

Thanks,got it working now.I missed to add the model.

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