class HullWhiteOneFactorPiecewiseConstantParametersProvider implements ImmutableBean, Serializable {

  public static HullWhiteOneFactorPiecewiseConstantParametersProvider of(
      HullWhiteOneFactorPiecewiseConstantParameters parameters,
      DayCount dayCount,
      ZonedDateTime valuationDateTime) {

    return new HullWhiteOneFactorPiecewiseConstantParametersProvider(parameters, dayCount, valuationDateTime);
  }

  private  HullWhiteOneFactorPiecewiseConstantParametersProvider(
      HullWhiteOneFactorPiecewiseConstantParameters parameters,
      DayCount dayCount,
      ZonedDateTime valuationDateTime);

}