/// <summary>
/// Computes the next value of this indicator from the given state
/// </summary>
/// <param name="input">The input given to the indicator</param>
/// <returns>A new value for this indicator</returns>
protected override decimal ComputeNextValue(T input)
{
Left.Update(input);
Right.Update(input);
return(_composer.Invoke(Left, Right));
}
/// <summary>
/// Computes the next value of this indicator from the given state
/// and returns an instance of the <see cref="IndicatorResult"/> class
/// </summary>
/// <param name="input">The input given to the indicator</param>
/// <returns>An IndicatorResult object including the status of the indicator</returns>
protected override IndicatorResult ValidateAndComputeNextValue(IndicatorDataPoint input)
{
return(_composer.Invoke(Left, Right));
}
/// <summary>
/// Computes the next value of this indicator from the given state
/// </summary>
/// <remarks>
/// Since this class overrides <see cref="ValidateAndComputeNextValue"/>, this method is a no-op
/// </remarks>
/// <param name="input">The input given to the indicator</param>
/// <returns>A new value for this indicator</returns>
protected override decimal ComputeNextValue(T input)
{
// this should never actually be invoked
return(_composer.Invoke(Left, Right).Value);
}