Eclipse Community Forums: OCL » Customize EssentialOCL editor

Help

Home

Home » Modeling » OCL » Customize EssentialOCL editor

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

Customize EssentialOCL editor [message #872050]

Tue, 15 May 2012 11:32

Matthias Erche

Messages: 19
Registered: July 2009

Junior Member

Hi,

I've successfully integrated the EssentialOCL xtext editor using org.eclipse.xtext.ui.editor.embedded.EmbeddedEditor in an example application. I use org.eclipse.ocl.examples.xtext.essentialocl.ui.model.BaseDocument.setContext(...) to define the classifier context of the OCL expression.

Everything is working fine except that I only can use classes, attributes and operations coming from the same EPackage the classifier context is contained in. The content assist doesn't show elements from other registered EPackages and when I try to use such elements in the OCL expression I get "Unresolved namespace" and "Unresolved property" errors.

Is there a way to register the contents of other EPackages?

I'm using MDT OCL 3.1.2a and XText 2.2.1

Regards,

Matthias Erche

[Updated on: Tue, 15 May 2012 11:34]

Report message to a moderator

Re: Customize EssentialOCL editor [message #873181 is a reply to message #872050]

Thu, 17 May 2012 16:29

Ed Willink

Messages: 7655
Registered: July 2009

Senior Member

Hi

Yes.

Just like Java, you must qualify such names.

Just like Java, you can import or locally qualify.

If using OCLinEcore or Complete OCL you can use an import statement.

If using Java, you need to instruct the metaModelManager to
loadResource(); searcg the source code for examples.

If using EssentialOCL you can use URI qualification: _'myURI'::... ;
this has a bug fix in M7.

Regards

Ed Willink

On 15/05/2012 12:32, Matthias Erche wrote:
> Hi,
>
> I've successfully integrated the EssentialOCL xtext editor using
> org.eclipse.xtext.ui.editor.embedded.EmbeddedEditor in an example
> application. I use
> org.eclipse.ocl.examples.xtext.essentialocl.ui.model.BaseDocument.setContext(...)
> to define the classifier context of the OCL expression.
>
> Everything is working fine except that I only can use classes,
> attributes and operations coming from the same EPackage the classifier
> context is contained in. The content assist doesn't show elements from
> other registered EPackages and when I try to use such elements in the
> OCL expression I get "Unresolved namespace" and "Unresolved property"
> errors.
>
> Is there a way to register the contents of other EPackages?
>
> Regards,
>
> Matthias Erche

Report message to a moderator

Previous Topic:	[Doubt]OCL integration EMF
Next Topic:	[Announce] Eclipse OCL 4.0.0 (Juno) RC1 is now available

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Fri Apr 26 00:20:18 GMT 2024

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter