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CepGroupingStreams<TPayload, TGroupingKey> Class

Represents a group of streams.

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

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

public class CepGroupingStreams<TPayload, TGroupingKey>

Type Parameters

TPayload

Payload type.

TGroupingKey

Payload type.

The CepGroupingStreams<TPayload, TGroupingKey> type exposes the following members.

  NameDescription
Public methodApplyWithUnion<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.
Public methodApplyWithUnion<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.
Public methodEquals (Inherited from Object.)
Protected methodFinalize (Inherited from Object.)
Public methodGetHashCode (Inherited from Object.)
Public methodGetType (Inherited from Object.)
Protected methodMemberwiseClone (Inherited from Object.)
Public methodToString (Inherited from Object.)
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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.
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