public double GetDistanceTo(CodeModel codeModel)
{
if (!HasEquivalentMetricsWith(codeModel))
{
throw new Exception("Разные метрики моделей исходного кода.");
}
return(Math.Sqrt(MetricNames.Sum(name => Math.Pow(GetMetric(name) - codeModel.GetMetric(name), 2))));
}
private bool HasEquivalentMetricsWith(CodeModel codeModel)
{
var anotherMetricNames = codeModel.MetricNames;
var thisMetricNames = MetricNames;
if (anotherMetricNames.Length != thisMetricNames.Length)
{
return(false);
}
foreach (var metricName in thisMetricNames)
{
if (!anotherMetricNames.Contains(metricName))
{
return(false);
}
}
return(true);
}
