internal static Entities.Implementations? GetImplementations(PropertyRoute[] propertyRoutes, Type cleanType)
{
if (!cleanType.IsIIdentifiable() && !cleanType.IsLite())
return (Implementations?)null;
var only = propertyRoutes.Only();
if (only != null && only.PropertyRouteType == PropertyRouteType.Root)
return Signum.Entities.Implementations.By(cleanType);
var aggregate = AggregateImplementations(propertyRoutes.Select(pr => pr.GetImplementations()));
return aggregate;
}
