Interface AggregatorFactory<K,V,R>
- Type Parameters:
K
- the type of the Map entry keysV
- the type of the Map entry valuesR
- the type of the value returned by the EntryAggregator
- All Known Implementing Classes:
DefaultAggregatorFactory
public interface AggregatorFactory<K,V,R>
A factory for aggregators.
- Author:
- vp 2011.07.07
-
Method Summary
Modifier and TypeMethodDescriptiongetAggregator
(String... asArgs) Returns an aggregator instance.
-
Method Details
-
getAggregator
Returns an aggregator instance.- Parameters:
asArgs
- aggregator configuration arguments- Returns:
- an aggregator instance
-