AngularAzureSearch.WebAPI.PartitionResolvers.TransitionHashPartitionResolver.ResolveForRead C# (CSharp) Метод

        public IEnumerable<string> ResolveForRead(object partitionKey)
        {
            var allPartitions = new HashSet<string>();
            switch (this.ReadMode)
            {
                case TransitionReadMode.ReadCurrent:
                    foreach (string collectionLink in this.CurrentResolver.ResolveForRead(partitionKey))
                    {
                        allPartitions.Add(collectionLink);
                    }

                    break;

                case TransitionReadMode.ReadNext:
                    foreach (string collectionLink in this.NextResolver.ResolveForRead(partitionKey))
                    {
                        allPartitions.Add(collectionLink);
                    }

                    break;

                case TransitionReadMode.ReadBoth:
                    foreach (string collectionLink in this.CurrentResolver.ResolveForRead(partitionKey))
                    {
                        allPartitions.Add(collectionLink);
                    }

                    foreach (string collectionLink in this.NextResolver.ResolveForRead(partitionKey))
                    {
                        allPartitions.Add(collectionLink);
                    }

                    break;

                case TransitionReadMode.None:
                    throw new InvalidOperationException("Partitions are being migrated. Retry request with a finite delay.");
            }

            return allPartitions;
        }