Eclipse Community Forums: M2T (model-to-text transformation)

Help

Home

Home » Modeling » M2T (model-to-text transformation) » [Xpand] validation syntax

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

[Xpand] validation syntax [message #1052634]

Tue, 30 April 2013 10:29

Dan Barr

Messages: 10
Registered: April 2013

Junior Member

Hi,

Im following the xPand tutorial and Im attempting to validate my dsl using the following:

@Check
	def checkGreetingStartsWithCapital(Entity greeting) {
		if (!Character::isUpperCase(greeting.name.charAt(0))) {
 warning("Name should start with a capital", 
      DomainmodelPackage$Literals::TYPE__NAME);
	}}

However it domainmodelpackage cannot be resolved to a type, when I opened the file the example text had MyDslpackage but this also doesnt work, I have named my files the same as the tutorial.

What should I be looking for to put in here?

Thanks

Report message to a moderator

Re: [Xpand] validation syntax [message #1052901 is a reply to message #1052634]

Wed, 01 May 2013 07:51

Christian Dietrich

Messages: 14067
Registered: July 2009

Senior Member

Hi,

this looks like an Xtext check written in the new Xtend.
The XXPackage Class is generated by your Xtext Language Workflow. So it may be MydslPackage or something else in your case.

Need professional support for Xtext, Xpand, EMF?
Go to: https://www.itemis.com/en/it-services/methods-and-tools/xtext
Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

Report message to a moderator

Re: [Xpand] validation syntax [message #1053473 is a reply to message #1052634]

Mon, 06 May 2013 08:00

Karsten Thoms

Messages: 748
Registered: July 2009
Location: Dortmund, Germany

Senior Member

Did you already generate the language's implementation by running the MWE2 workflow? Is there a class "DomainmodelPackage" in src-gen?

Need professional support for Xtext, EMF, Eclipse IDE?
Go to: http://devhub.karakun.com
Twitter : @kthoms
Blog : www.karsten-thoms.de

Report message to a moderator

Re: [Xpand] validation syntax [message #1140589 is a reply to message #1052634]

Wed, 16 October 2013 13:13

su san

Messages: 1
Registered: October 2013

Junior Member

You might try to add an

import org.example.domainmodel.domainmodel.DomainmodelPackage;

(if it isn't already imported)

Report message to a moderator

Previous Topic:	JET2 Exception with existing files
Next Topic:	Extending Acceleo Templates

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Sat Sep 25 15:59:18 GMT 2021

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter