public GenModel getGenModel(final XPackage pack) {
XPackageMapping _mapping = this.mapper.getMapping(pack);
final EPackage ePackage = _mapping.getEPackage();
final GenModel genModel = GenModelFactory.eINSTANCE.createGenModel();
Set<EPackage> _singleton = Collections.<EPackage>singleton(ePackage);
genModel.initialize(_singleton);
Resource _eResource = pack.eResource();
EList<EObject> _contents = _eResource.getContents();
_contents.add(1, genModel);
this.buildMap(genModel);
return genModel;
}
