/// <summary>
/// Standardizes the specified expertise.
/// </summary>
/// <param name="expertise">The expertise.</param>
/// <param name="hierarchy"></param>
/// <param name="level"></param>
/// <returns>A standarized expertise.</returns>
Expertise IExpertiseStandardizer.Standardize(Expertise expertise, Hierarchy hierarchy, int level)
{
Contract.NotNull(expertise, "expertise");
Contract.NotNull(hierarchy, "hierarchy");
var result = new Expertise(expertise.Interval);
foreach (var item in expertise.Opinions)
{
var lowerTuple = hierarchy.Translate(item.LowerOpinion, level);
var upperTuple = hierarchy.Translate(item.UpperOpinion, level);
result.Opinions.Add(new Opinion(lowerTuple, upperTuple));
}
return result;
}