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com.espertech.esper.epl.agg.service
Interface AggregationStateFactory

All Known Implementing Classes:
AggregationStateFactoryPlugin, CountMinSketchAggStateFactory
public interface AggregationStateFactory

Method Summary
 AggregationState createAccess(MethodResolutionService methodResolutionService, int agentInstanceId, int groupId, int aggregationId, boolean join, java.lang.Object groupKey)
           
 ExprNode getAggregationExpression()
           
 

Method Detail

createAccess

AggregationState createAccess(MethodResolutionService methodResolutionService,
                              int agentInstanceId,
                              int groupId,
                              int aggregationId,
                              boolean join,
                              java.lang.Object groupKey)

getAggregationExpression

ExprNode getAggregationExpression()
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