ehcache

net.sf.ehcache.search.aggregator
Interface Aggregator


public interface Aggregator

An Aggregator describes a requested aggregation for a query and provides aggregator instances for execution

Author:
teck

Method Summary
<T> AggregatorInstance<T>
createInstance()
          Create an instance of this aggregator.
 

Method Detail

createInstance

<T> AggregatorInstance<T> createInstance()
Create an instance of this aggregator. Every query execution will use a unique instance for requested aggregator

Type Parameters:
T -
Returns:
aggregator instance

ehcache

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