Class AsyncBufferedResult

Implementation of a result which asynchronously buffers all values in memory, rather than stream them from QLDB during retrieval. This implementation should only be used when the result is to be returned after the parent transaction is to be committed.

Inheritance

System.Object

BaseBufferedResult

AsyncBufferedResult

Implements

IAsyncResult

System.Collections.Generic.IAsyncEnumerable<Amazon.IonDotnet.Tree.IIonValue>

Inherited Members

BaseBufferedResult.GetConsumedIOs()

BaseBufferedResult.GetTimingInformation()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Amazon.QLDB.Driver

Assembly: Amazon.QLDB.Driver.dll

Syntax

public class AsyncBufferedResult : BaseBufferedResult, IAsyncResult, IAsyncEnumerable<IIonValue>

Methods

BufferResultAsync(IAsyncResult)

Constructor for the result which asynchronously buffers into the memory the supplied result before closing it.

Declaration

public static async Task<AsyncBufferedResult> BufferResultAsync(IAsyncResult result)

Parameters

Type	Name	Description
IAsyncResult	result	The result which is to be buffered into memory and closed.

Returns

Type	Description
System.Threading.Tasks.Task<AsyncBufferedResult>	The AsyncBufferedResult object.

GetAsyncEnumerator(CancellationToken)

Returns an enumerator that iterates through a collection.

Declaration

public IAsyncEnumerator<IIonValue> GetAsyncEnumerator(CancellationToken cancellationToken = default(CancellationToken))

Parameters

Type	Name	Description
System.Threading.CancellationToken	cancellationToken	Cancellation token.

Returns

Type	Description
System.Collections.Generic.IAsyncEnumerator<Amazon.IonDotnet.Tree.IIonValue>	An object that can be used to iterate through the collection.

Implements

IAsyncResult

System.Collections.Generic.IAsyncEnumerable<T>