Class GroupOperation<TResult>

Namespace: MongoDB.Driver.Core.Operations

Assembly: MongoDB.Driver.Core.dll

Represents a group operation.

[Obsolete("This class will be made internal in a later release.")]
public class GroupOperation<TResult> : IReadOperation<IEnumerable<TResult>>

Type Parameters

TResult: The type of the result.

Inheritance: object

GroupOperation<TResult>

Implements: IReadOperation<IEnumerable<TResult>>

Inherited Members: object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Extension Methods: OperationExtensionMethods.ExecuteAsync<TResult>(IReadOperation<TResult>, IChannelSourceHandle, ReadPreference, ICoreSessionHandle, CancellationToken)

OperationExtensionMethods.Execute<TResult>(IReadOperation<TResult>, IChannelSourceHandle, ReadPreference, ICoreSessionHandle, CancellationToken)

Constructors

GroupOperation(CollectionNamespace, BsonDocument, BsonDocument, BsonJavaScript, BsonDocument, MessageEncoderSettings): Initializes a new instance of the GroupOperation<TResult> class.

GroupOperation(CollectionNamespace, BsonJavaScript, BsonDocument, BsonJavaScript, BsonDocument, MessageEncoderSettings): Initializes a new instance of the GroupOperation<TResult> class.

Properties

Collation: Gets or sets the collation.

CollectionNamespace: Gets the collection namespace.

Filter: Gets the filter.

FinalizeFunction: Gets or sets the finalize function.

Initial: Gets the initial aggregation result for each group.

Key: Gets the key.

KeyFunction: Gets the key function.

MaxTime: Gets or sets the maximum time the server should spend on this operation.

MessageEncoderSettings: Gets the message encoder settings.

ReduceFunction: Gets the reduce function.

ResultSerializer: Gets or sets the result serializer.

Methods

Execute(IReadBinding, CancellationToken): Executes the operation.

ExecuteAsync(IReadBinding, CancellationToken): Executes the operation.