CepStream.IsEmpty<TPayload> Method (CepStream<TPayload>)
Performs a left anti-semi-join (LASJ) query on the specified stream.
Namespace: Microsoft.ComplexEventProcessing.Linq
Assembly: Microsoft.ComplexEventProcessing (in Microsoft.ComplexEventProcessing.dll)
Syntax
public static bool IsEmpty<TPayload>(
this CepStream<TPayload> source
)
public:
generic<typename TPayload>
[ExtensionAttribute]
static bool IsEmpty(
CepStream<TPayload>^ source
)
static member IsEmpty<'TPayload> :
source:CepStream<'TPayload> -> bool
<ExtensionAttribute>
Public Shared Function IsEmpty(Of TPayload) (
source As CepStream(Of TPayload)
) As Boolean
Parameters
source
Type: Microsoft.ComplexEventProcessing.Linq.CepStream<TPayload>The input stream.
Return Value
Type: System.Boolean
A new stream with the events' time changed.
Type Parameters
- TPayload
The input event payload type.
See Also
CepStream Class
Microsoft.ComplexEventProcessing.Linq Namespace
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