CepStream.SnapshotWindow<TPayload> Method (CepStream<TPayload>, SnapshotWindowOutputPolicy)

Transforms a stream to a window stream where each member is a CepWindow.

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

Syntax

public static CepWindowStream<CepWindow<TPayload>> SnapshotWindow<TPayload>(
    this CepStream<TPayload> source,
    SnapshotWindowOutputPolicy outputPolicy
)

public:
generic<typename TPayload>
[ExtensionAttribute]
static CepWindowStream<CepWindow<TPayload>^>^ SnapshotWindow(
    CepStream<TPayload>^ source,
    SnapshotWindowOutputPolicy^ outputPolicy
)

static member SnapshotWindow<'TPayload> : 
        source:CepStream<'TPayload> *
        outputPolicy:SnapshotWindowOutputPolicy -> CepWindowStream<CepWindow<'TPayload>>

<ExtensionAttribute>
Public Shared Function SnapshotWindow(Of TPayload) (
    source As CepStream(Of TPayload),
    outputPolicy As SnapshotWindowOutputPolicy
) As CepWindowStream(Of CepWindow(Of TPayload))

Parameters

• source
  Type: Microsoft.ComplexEventProcessing.Linq.CepStream<TPayload>

  The CepStream to apply the Snapshot operation against.

• outputPolicy
  Type: Microsoft.ComplexEventProcessing.Linq.SnapshotWindowOutputPolicy

  Indicates how the output events of the window operation are altered they are introduced back into the stream.

Return Value

Type: Microsoft.ComplexEventProcessing.Linq.CepWindowStream<CepWindow<TPayload>>

A window stream to which aggregates, ranking or user-defined operations can be applied.

Type Parameters

• TPayload
  The type of the input event payload.

See Also

SnapshotWindow Overload
CepStream Class
Microsoft.ComplexEventProcessing.Linq Namespace

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