Eclipse Community Forums: TMF (Xtext) » [xtext] about EMF created by xtext

Home » Modeling » TMF (Xtext) » [xtext] about EMF created by xtext(how to have a cyclic class in EMF through grammar)

[xtext] about EMF created by xtext [message #1401770]

Wed, 16 July 2014 00:11

Eclipse User

Hi,
I wonder if it is possible to have a cyclic emf metamodel through xtext grammar.
For example;
As you know, in UML metamodel we have a structure like this

class Element {
...
ownedElement:Element // ownedElement[]
...
}

I would like to have exactly the same output in automatic emf created by xtext's compile for a specific grammar.
If it's impossible how can I achieve this through other ways because I need to have this is model created in runtime.

Thanks.

Re: [xtext] about EMF created by xtext [message #1402001 is a reply to message #1401770]

Wed, 16 July 2014 07:13

Eclipse User

Hi,

if you solve potential left recursions this is no problem ?!?

Re: [xtext] about EMF created by xtext [message #1402002 is a reply to message #1401770]

Wed, 16 July 2014 07:13

Eclipse User

Hi,

if you solve pot. left recursions this is no problem

Previous Topic:	JvmType Reference in XText DSL based on XCore model [Luna]
Next Topic:	Cross reference and scoping

Goto Forum:

-=] Back to Top [=-

Current Time: Thu Jul 17 10:39:49 EDT 2025

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter