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CepWindow<TPayload> Class
SQL Server 2008 R2
A window is a finite collection of events that results from applying a windowing operator on a stream of events..
Namespace:
Microsoft.ComplexEventProcessing.Linq
Assembly: Microsoft.ComplexEventProcessing (in Microsoft.ComplexEventProcessing.dll)
The CepWindow<TPayload> type exposes the following members.
| Name | Description | |
|---|---|---|
 | Avg<TPayload>(Expression<Func<TPayload, SByte>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, Int16>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, Int32>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, Int64>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, Byte>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, UInt16>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, UInt32>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, UInt64>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, Single>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, Decimal>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, Double>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, Nullable<SByte>>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, Nullable<Int16>>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, Nullable<Int32>>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, Nullable<Int64>>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, Nullable<Byte>>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, Nullable<UInt16>>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, Nullable<UInt32>>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, Nullable<UInt64>>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, Nullable<Single>>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, Nullable<Decimal>>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Avg<TPayload>(Expression<Func<TPayload, Nullable<Double>>>) | Overloaded. Computes the average over all events in a window. The value to average over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Count<TPayload> | Computes the count of events in the window. (Defined by CepWindowExtensionMethods.) |
| Max<TPayload, TMaxValue> | Computes the maximum of the values specified by the input parameter over a window of events. (Defined by CepWindowExtensionMethods.) |
| Min<TPayload, TMinValue> | Computes the minimum of the values specified by the input parameter over a window of events. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, SByte>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, Int16>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, Int32>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, Int64>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, Byte>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, UInt16>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, UInt32>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, UInt64>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, Single>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, Decimal>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, Double>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, Nullable<SByte>>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, Nullable<Int16>>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, Nullable<Int32>>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, Nullable<Int64>>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, Nullable<Byte>>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, Nullable<UInt16>>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, Nullable<UInt32>>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, Nullable<UInt64>>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, Nullable<Single>>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, Nullable<Decimal>>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| Sum<TPayload>(Expression<Func<TPayload, Nullable<Double>>>) | Overloaded. Computes the sum of all events in a window. The value to compute the sum over is defined in the input expression parameter. (Defined by CepWindowExtensionMethods.) |
| UserDefinedAggregate<TPayload, TUda, TAggregateOutput> | Calls a user-defined aggregate (UDA) in which the UDA does not take an additional expression to map the input event to the input that the UDA expects. (Defined by CepWindowExtensionMethods.) |
| UserDefinedAggregateWithMapping<TPayload, TUda, TAggregateInput, TAggregateOutput> | Calls a user-defined aggregate. (Defined by CepWindowExtensionMethods.) |
Windows serve as the basis for set-based operations such as aggregation or ranking. For more information, see Using Event Windows.
