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List of all EClasses [message #1444037]

Mon, 13 October 2014 15:01

Ludwig Moser

Messages: 476
Registered: July 2009

Senior Member

i'm trying to find out how i can create a list of all EClasses in a model (generated model not the ecore!)

i need this to resolve all possible directions for the classes.

one possibility, which came to my mind is running through the Literals interface, but this seems bruteforce to me.

The Factory should be my starting point, OR one EClass
any hints how i can achieve this are wellcome (in the meantime i try to implement the Bruteforce way.

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Re: List of all EClasses [message #1444124 is a reply to message #1444037]

Mon, 13 October 2014 17:15

Felix Dorner

Messages: 295
Registered: March 2012

Senior Member

On 13/10/2014 17:01, Ludwig Moser wrote:
> i'm trying to find out how i can create a list of all EClasses in a
> model (generated model not the ecore!)

Where's the difference?

> The Factory should be my starting point, OR one EClass
> any hints how i can achieve this are wellcome (in the meantime i try to
> implement the Bruteforce way.

Did you try MyPackage.eINSTANCE.getEClassifiers(). Attention, these are
EClassifiers, you would need to additionally filter, since you're
interested in EClasses only.

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Re: List of all EClasses [message #1444543 is a reply to message #1444124]

Tue, 14 October 2014 08:01

Ludwig Moser

Messages: 476
Registered: July 2009

Senior Member

i tried

MyFactory.eINSTANCE	.getMyPackage().getEClassifiers();

which resulted in a NPE.

MyPackage.eINSTANCE.getEClassifiers()

this works, and now i can process the EClasses...

Thanks!

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