docs: @Override
  	public boolean eIsSet(int featureID) {
  		switch (featureID) {
  			case BpsimPackage.PARAMETER__RESULT_REQUEST:
  				return resultRequest != null && !resultRequest.isEmpty();
  			case BpsimPackage.PARAMETER__PARAMETER_VALUE_GROUP:
  				return parameterValueGroup != null && !parameterValueGroup.isEmpty();
  			case BpsimPackage.PARAMETER__PARAMETER_VALUE:
  				return !getParameterValue().isEmpty();
  			case BpsimPackage.PARAMETER__KPI:
  				return isSetKpi();
  			case BpsimPackage.PARAMETER__SLA:
  				return isSetSla();
  		}
  		return super.eIsSet(featureID);
  	}