[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]

All aggregation services require evaluation nodes which supply the value to be aggregated (summed, averaged, etc.) and aggregation state factories to make new aggregation states.

The following tables list the members exposed by the AggregationServiceBase type.

Public Methods

  NameDescription
ApplyEnter
Apply events as entering a window (new events).

ApplyLeave
Apply events as leaving a window (old events).

Equals (Inherited from Object.)
GetHashCode (Inherited from Object.)
GetType (Inherited from Object.)
GetValue
Returns current aggregation state, for use by expression node representing an aggregation function.

ToString (Inherited from Object.)

Protected Methods

  NameDescription
Finalize (Inherited from Object.)
MemberwiseClone (Inherited from Object.)