public double CalculateAverage(List <double> values, AbstractAveragingMethod averagingMethod)
{
if (values == null)
{
throw new ArgumentNullException(nameof(values), "can`t be null");
}
if (averagingMethod == null)
{
throw new ArgumentNullException(nameof(averagingMethod), "can`t be null");
}
return(averagingMethod.Calculate(values));
}
public double CalculateAverage(ICollection <double> values, AbstractAveragingMethod averagingMethod)
{
if (values == null)
{
throw new ArgumentNullException(nameof(values));
}
if (averagingMethod == null)
{
throw new ArgumentNullException(nameof(averagingMethod));
}
return(averagingMethod.FindAverage(values));
}