class SimplePriceIndexValues implements PriceIndexValues, ImmutableBean, Serializable {

  @Override
  public ParameterMetadata getParameterMetadata(int parameterIndex) {
    return curve.getParameterMetadata(parameterIndex);
  }

  @ImmutableConstructor private  SimplePriceIndexValues(
      PriceIndex index,
      LocalDate valuationDate,
      NodalCurve curve,
      LocalDateDoubleTimeSeries fixings);

}