CepGroupingStreams<TPayload, TGroupingKey> Class

 

Represents a group of streams.

Namespace:   Microsoft.ComplexEventProcessing.Linq
Assembly:  Microsoft.ComplexEventProcessing (in Microsoft.ComplexEventProcessing.dll)

System.Object
  Microsoft.ComplexEventProcessing.Linq.CepGroupingStreams<TPayload, TGroupingKey>

public class CepGroupingStreams<TPayload, TGroupingKey>

Type Parameters

TPayload

Payload type.

TGroupingKey

Payload type.

NameDescription
System_CAPS_pubmethodApplyWithUnion<TApplyOutput>(Expression<Func<CepStream<TPayload>, CepStream<TApplyOutput>>>)

Applies the query logic specified by the applybranch parameter to a grouped stream. Produces a result stream per group and unions all result streams together.

System_CAPS_pubmethodApplyWithUnion<TUnionOutput, TApplyOutput>(Expression<Func<CepStream<TPayload>, CepStream<TApplyOutput>>>, Expression<Func<KeyedPayload<TGroupingKey, TApplyOutput>, TUnionOutput>>)

Applies the query logic specified by the applybranch parameter to a grouped stream. Produces a result stream per group and unions all result streams together. The selector parameter is a lambda expression that allows additional project operations on the output and provides access to grouping fields.

System_CAPS_pubmethodEquals(Object)

(Inherited from Object.)

System_CAPS_protmethodFinalize()

(Inherited from Object.)

System_CAPS_pubmethodGetHashCode()

(Inherited from Object.)

System_CAPS_pubmethodGetType()

(Inherited from Object.)

System_CAPS_protmethodMemberwiseClone()

(Inherited from Object.)

System_CAPS_pubmethodToString()

(Inherited from Object.)

CepGroupingStreams restricts the programming surface area once a grouping construct has been specified. The set of methods exposed to the programmer cover multiple types. Each of these types surfaces only the set of operators available to the programmer. The transition between any of these types is carefully controlled by the operations so that problems surface early at compile time rather than at runtime.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Return to top
Show: