Inherited by CompositeAggregator
[virtual], and InvocableMap::ParallelAwareAggregator
List of all members.
Common examples of aggregation include functions such as min(), max() and avg(). However, the concept of aggregation applies to any process that needs to evaluate a group of entries to come up with a single answer.
|EntryAggregator Handle definition.|
|EntryAggregator View definition.|
|EntryAggregator Holder definition.|
Public Member Functions
|virtual Object::Holder||aggregate (Set::View vSetEntries)=0|
|Process a set of InvocableMap::Entry objects in order to produce an aggregated result.|
Process a set of InvocableMap::Entry objects in order to produce an aggregated result.