code: @Override
  	public boolean eIsSet(int featureID) {
  		switch (featureID) {
  			case AfplibPackage.MCCRG__STARTNUM:
  				return STARTNUM_EDEFAULT == null ? startnum != null : !STARTNUM_EDEFAULT.equals(startnum);
  			case AfplibPackage.MCCRG__STOPNUM:
  				return STOPNUM_EDEFAULT == null ? stopnum != null : !STOPNUM_EDEFAULT.equals(stopnum);
  			case AfplibPackage.MCCRG__MM_CID:
  				return MM_CID_EDEFAULT == null ? mmCid != null : !MM_CID_EDEFAULT.equals(mmCid);
  		}
  		return super.eIsSet(featureID);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated