But My evl was not working in the eclipse instance. ( I followed every instr in the evl article)
But then I checked out the org.eclipse.epsilon.eugenia.examples.filesystem.*
example from SVN and compared it with eugenia generated code and found that it had additional packages/classes/different content
Like., filesystem.diagram.view.factories new package in (Diagram) &
filesystem.presentation.FilesystemEditor ( Editor ) content is different from the one generated from emfatic.
Kindly let me know What I am missing while generation.
Does validation work for you in the unmodified filesystem example (org.eclipse.epsilon.eugenia.examples.filesystem.* in the SVN)? To test this, you can create a file element with an empty name in your GMF editor, and then validate your model (this should produce an error marker on the file element). The example in the SVN has been developed using an older version of GMF so I suspect that the differences you're observing in terms of the generated code are the result of (hopefully backward-compatible) changes to the GMF generator.