code: @Override
  	public boolean eIsSet(int featureID) {
  		switch (featureID) {
  			case AfplibPackage.RESOURCE_SECTION_NUMBER__RES_SNUM:
  				return RES_SNUM_EDEFAULT == null ? resSNum != null : !RES_SNUM_EDEFAULT.equals(resSNum);
  		}
  		return super.eIsSet(featureID);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated