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Home » Archived » M2M (model-to-model transformation) » [ATL] Ant Task: set "Is metametamodel" option
[ATL] Ant Task: set "Is metametamodel" option [message #549855] Wed, 28 July 2010 09:01 Go to next message
Marcel  is currently offline Marcel Friend
Messages: 54
Registered: July 2009
Member
Hello,

When I want to run a transformation using a run configuration, it is possible to set the option "Is metametamodel" for a metamodel.
How do I do the same thing in an Ant Task?

Thank you!

[Updated on: Wed, 28 July 2010 09:02]

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Re: [ATL] Ant Task: set "Is metametamodel" option [message #550181 is a reply to message #549855] Thu, 29 July 2010 13:17 Go to previous messageGo to next message
Sylvain EVEILLARD is currently offline Sylvain EVEILLARDFriend
Messages: 556
Registered: July 2009
Senior Member
You don't have to load ecore, just use for the model conforming to ecore : metamodel="MOF"
Re: [ATL] Ant Task: set "Is metametamodel" option [message #550814 is a reply to message #550181] Wed, 04 August 2010 12:16 Go to previous message
Marcel  is currently offline Marcel Friend
Messages: 54
Registered: July 2009
Member
Hmmm, that doesn't work. I get the following error.
java.lang.ClassCastException: org.eclipse.m2m.atl.core.emf.EMFModel cannot be cast to org.eclipse.m2m.atl.core.IReferenceModel


The loadModel rule in the ANT file now looks as follows.
<atl.loadModel metamodel="MOF" name="mm" path="${mm_file}" />

The path refers to an ecore file.
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