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Referencing other models in other files [message #636537]

Mon, 01 November 2010 19:10

No real name

Messages: 101
Registered: August 2010

Senior Member

I want to add "include" like functionality to my DSL. I was looking at this post: http://www.eclipse.org/forums/index.php?t=msg&th=4844&am p;S=6cdc5e607adc3f033632273cd92d139e#msg_14610

Is this still relevant? Where is the URI token defined in Xtext 1.0.1? Thanks for any help.

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Re: Referencing other models in other files [message #636548 is a reply to message #636537]

Mon, 01 November 2010 20:14

Christian Dietrich

Messages: 14665
Registered: July 2009

Senior Member

Hi,

yes it is still possible to use explicit imports

use something like

Import : 
  'import' importURI=STRING;

in the grammar

and modify the workflow like this

			// scoping and exporting API
			fragment = scoping.ImportURIScopingFragment {}
			fragment = exporting.SimpleNamesFragment {}

			// scoping and exporting API 
//			fragment = scoping.ImportNamespacesScopingFragment {}
//			fragment = exporting.QualifiedNamesFragment {}
//			fragment = builder.BuilderIntegrationFragment {}

Of course you can use the default behaviour too: it lets you reference stuff from other model files without any explicit imports at all.

~Christian

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

[Updated on: Mon, 01 November 2010 20:15]

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