[news.eclipse.modeling.m2t] [Xpand] Calling Java from Xpand

[RefuX <refux@xxxxxxxxxxx>]

My source model has GUIDs in it and as part of my transformation I need 
convert these GUIDs into int IDs. These int ids need to be consistent 
across conversions, i.e. GUID to ID needs to be the same across multiple 
runs.

I figured I would create a service I can call: 
RelationshipService.getIdForGuid(String guid);


However I can't figure out how to call this service from Xpand :(

One way I think could work would be change the source model and add the 
RelationshipService service and operation to that model, however I don't 
want to pollute the source model with transformation concerns.

So, I'm not too sure where to go next...

Any thoughts would be wonderful!