CepOrderableStream<T> Class
Represents a stream of events that can be ordered.
Inheritance Hierarchy
System.Object
Microsoft.ComplexEventProcessing.Linq.CepOrderableStream<T>
Namespace: Microsoft.ComplexEventProcessing.Linq
Assembly: Microsoft.ComplexEventProcessing (in Microsoft.ComplexEventProcessing.dll)
Syntax
public class CepOrderableStream<T>
Type Parameters
- T
The CepOrderableStream<T> type exposes the following members.
Methods
| Name | Description | |
|---|---|---|
.jpeg "Public method") |
Equals | (Inherited from Object.) |
.jpeg "Protected method") |
Finalize | (Inherited from Object.) |
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GetHashCode | (Inherited from Object.) |
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GetType | (Inherited from Object.) |
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MemberwiseClone | (Inherited from Object.) |
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ToString | (Inherited from Object.) |
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Extension Methods
| Name | Description | |
|---|---|---|
.gif "Public Extension Method") |
OrderBy<TPayload, TOrderKey> | Orders the input stream by the rankSelector. (Defined by CepStream.) |
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OrderByDescending<TPayload, TOrderKey> | Orders the input stream by the rankSelector in descending order. (Defined by CepStream.) |
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Remarks
CepOrderableStream helps you write ranking expressions. A CepOrderableStream is produced when a SelectMany is applied to a window stream as shown in the following example.
(from w in s.Window()
from e in w
order by e.i
select e).Take(10)
An orderable stream facilitates the specification of an "order by" clause. After at least one "order by" clause is applied to an orderable stream, an ordered stream is produced.
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.