/** @generated */
 @Override
 public void eUnset(int featureID) {
   switch (featureID) {
     case ReoPackage.SOURCE_END__NODE:
       setNode((Node) null);
       return;
     case ReoPackage.SOURCE_END__PRIMITIVE:
       setPrimitive((Primitive) null);
       return;
   }
   super.eUnset(featureID);
 }
 /** @generated */
 @Override
 public void eSet(int featureID, Object newValue) {
   switch (featureID) {
     case ReoPackage.SOURCE_END__NODE:
       setNode((Node) newValue);
       return;
     case ReoPackage.SOURCE_END__PRIMITIVE:
       setPrimitive((Primitive) newValue);
       return;
   }
   super.eSet(featureID, newValue);
 }