public double CalculateAverage(List <double> values, ToCompute computing)
{
if (values == null)
{
throw new ArgumentNullException(nameof(values));
}
return(computing(values));
}
public double CalculateAverage(List <double> values, ToCompute computing)
{
if (computing == null)
{
throw new ArgumentException(nameof(computing));
}
else
{
DelegateToInterfaceAdapter adapter = new DelegateToInterfaceAdapter(computing);
return(CalculateAverage(values, adapter));
}
}
public double CalculateAverage(List <double> values, IAverageMethod averagingMethod)
{
ToCompute compare = averagingMethod.Calculate;
if (averagingMethod == null)
{
throw new ArgumentException(nameof(averagingMethod));
}
else
{
return(CalculateAverage(values, compare));
}
}
public DelegateToInterfaceAdapter(ToCompute c)
{
computing = c;
}
