[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]
Aggregator for use on top of another aggregator that handles unique value aggregation (versus all-value aggregation)
for the underlying aggregator.
The following tables list the members exposed by the UniqueValueAggregator type.
Public Methods
Name | Description | |
---|---|---|
![]() | Enter |
Apply the value as entering aggregation (entering window).
The value can be null since 'null' values may be counted as unique separate values.
|
![]() | Equals | (Inherited from Object.) |
![]() | GetHashCode | (Inherited from Object.) |
![]() | GetType | (Inherited from Object.) |
![]() | Leave |
Apply the value as leaving aggregation (leaving window).
The value can be null since 'null' values may be counted as unique separate values.
|
![]() | NewAggregator |
Make a new, initalized aggregation state.
|
![]() | ToString | (Inherited from Object.) |
Protected Methods
Name | Description | |
---|---|---|
![]() | Finalize | (Inherited from Object.) |
![]() | MemberwiseClone | (Inherited from Object.) |
Public Constructors
Name | Description | |
---|---|---|
![]() | UniqueValueAggregatorNew | Ctor. |