private InflationEndInterpolatedRateComputation(double startIndexValue, PriceIndexObservation endObservation, PriceIndexObservation endSecondObservation, double weight)
{
ArgChecker.notNegativeOrZero(startIndexValue, "startIndexValue");
JodaBeanUtils.notNull(endObservation, "endObservation");
JodaBeanUtils.notNull(endSecondObservation, "endSecondObservation");
ArgChecker.notNegative(weight, "weight");
this.startIndexValue = startIndexValue;
this.endObservation = endObservation;
this.endSecondObservation = endSecondObservation;
this.weight = weight;
validate();
}
private InflationMonthlyRateComputation(PriceIndexObservation startObservation, PriceIndexObservation endObservation)
{
JodaBeanUtils.notNull(startObservation, "startObservation");
JodaBeanUtils.notNull(endObservation, "endObservation");
this.startObservation = startObservation;
this.endObservation = endObservation;
validate();
}
//-------------------------------------------------------------------------
/// <summary>
/// Creates an instance from an index, start index value and reference end month.
/// <para>
/// The second end observations will be one month later than the end month.
///
/// </para>
/// </summary>
/// <param name="index"> the index </param>
/// <param name="startIndexValue"> the start index value </param>
/// <param name="referenceEndMonth"> the reference end month </param>
/// <param name="weight"> the weight </param>
/// <returns> the inflation rate computation </returns>
public static InflationEndInterpolatedRateComputation of(PriceIndex index, double startIndexValue, YearMonth referenceEndMonth, double weight)
{
return(new InflationEndInterpolatedRateComputation(startIndexValue, PriceIndexObservation.of(index, referenceEndMonth), PriceIndexObservation.of(index, referenceEndMonth.plusMonths(1)), weight));
}
