code: @Override
  	public boolean eIsSet(int featureID) {
  		switch (featureID) {
  			case AfplibPackage.SIA__ADJSTMNT:
  				return ADJSTMNT_EDEFAULT == null ? adjstmnt != null : !ADJSTMNT_EDEFAULT.equals(adjstmnt);
  			case AfplibPackage.SIA__DIRCTION:
  				return DIRCTION_EDEFAULT == null ? dirction != null : !DIRCTION_EDEFAULT.equals(dirction);
  		}
  		return super.eIsSet(featureID);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated