private void GuardForDuplicateReferenceMap(ReferenceMap <T> result)
{
if (References.Any(p => p.Name.Equals(result.Name)))
{
throw new ArgumentException($"Duplicate mapping for reference property {result.Name} detected.");
}
}
protected virtual IReferenceMap <T> ReferenceMap(Expression <Func <T, object> > expression)
{
var propertyInfo = ReflectionHelper.GetProperty(expression) as PropertyInfo;
var result = new ReferenceMap <T>(propertyInfo, Identity);
GuardForDuplicateReferenceMap(result);
References.Add(result);
return(result);
}