EMF Compare Project
EMF Compare provides comparison and merge facility for any kind of EMF Model. It includes a generic comparison engine, the ability to export differences in a model patch and it is integrated with the Eclipse Team API meaning that it enable collaborative work on models using CVS, SVN and GIT
In a nutshell this project provides : a framework you can easily reuse and extend to compare instances of your models and a tool integrated in the Eclipse IDE to see the differences and merge them.
Obeo provides support for Eclipe Modeling Projects.
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