CepStreamOperator.IsEmpty Property
When overriden in a derived class, gets a value that indicates whether the internal state of the operator is empty. When true, the StreamInsight query engine may discard the operator instance to minimize memory utilization.
Namespace: Microsoft.ComplexEventProcessing.Extensibility
Assembly: Microsoft.ComplexEventProcessing (in Microsoft.ComplexEventProcessing.dll)
Syntax
public abstract bool IsEmpty { get; }
Property Value
Type: System.Boolean
true if the internal state of the operator is empty; otherwise, false.
Remarks
For more information, see User-Defined Stream Operators.