code: @Override
  	public boolean eIsSet(int featureID) {
  		switch (featureID) {
  			case AfplibPackage.GSMC__CELLWI:
  				return CELLWI_EDEFAULT == null ? cellwi != null : !CELLWI_EDEFAULT.equals(cellwi);
  			case AfplibPackage.GSMC__CELLHI:
  				return CELLHI_EDEFAULT == null ? cellhi != null : !CELLHI_EDEFAULT.equals(cellhi);
  		}
  		return super.eIsSet(featureID);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated