private Task ValidateInternalAsync(object item, ValidationContext <TState> context, CancellationToken token) { if (context == null) { throw new ArgumentNullException(nameof(context)); } if (item == null) { throw new ArgumentNullException(nameof(item)); } if (context.MaxDegreeOfParallelism < 1) { throw new ArgumentOutOfRangeException(nameof(context), context.MaxDegreeOfParallelism, SR.ParallelThreadNumberMustBeGreaterThan0); } return(SingletonList.Create(item).TraverseAsync(current => BuildItem(context, current), context.MaxDegreeOfParallelism, token)); }
private void ValidateInternal(object item, ValidationContext <TState> context, CancellationToken token) { if (context == null) { throw new ArgumentNullException(nameof(context)); } if (item == null) { throw new ArgumentNullException(nameof(item)); } #if FEATURE_PARALLEL if (context.MaxDegreeOfParallelism != 1) { throw new ArgumentOutOfRangeException(nameof(context), context.MaxDegreeOfParallelism, SR.ParallelThreadNumberMustBeOneForNonAsync); } #endif SingletonList.Create(item).Traverse(current => BuildItem(context, current), token); }