com.espertech.esper.epl.agg.service
Class AggSvcGroupAllMixedAccessFactory

java.lang.Object
  com.espertech.esper.epl.agg.service.AggregationServiceFactoryBase
      com.espertech.esper.epl.agg.service.AggSvcGroupAllMixedAccessFactory

All Implemented Interfaces:

AggregationServiceFactory

public class AggSvcGroupAllMixedAccessFactory
extends AggregationServiceFactoryBase

Implementation for handling aggregation without any grouping (no group-by).

Field Summary

protected AggregationStateFactory[]	accessAggregations
protected AggregationAccessorSlotPair[]	accessors
protected boolean	isJoin

Fields inherited from class com.espertech.esper.epl.agg.service.AggregationServiceFactoryBase

aggregators, evaluators, groupKeyBinding

Constructor Summary

AggSvcGroupAllMixedAccessFactory(ExprEvaluator[] evaluators, AggregationMethodFactory[] aggregators, java.lang.Object groupKeyBinding, AggregationAccessorSlotPair[] accessors, AggregationStateFactory[] accessAggregations, boolean join)

Method Summary

AggregationService

makeService(AgentInstanceContext agentInstanceContext, MethodResolutionService methodResolutionService)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

accessors

protected final AggregationAccessorSlotPair[] accessors

accessAggregations

protected final AggregationStateFactory[] accessAggregations

isJoin

protected final boolean isJoin

Constructor Detail

AggSvcGroupAllMixedAccessFactory

public AggSvcGroupAllMixedAccessFactory(ExprEvaluator[] evaluators,
                                        AggregationMethodFactory[] aggregators,
                                        java.lang.Object groupKeyBinding,
                                        AggregationAccessorSlotPair[] accessors,
                                        AggregationStateFactory[] accessAggregations,
                                        boolean join)

Method Detail

makeService

public AggregationService makeService(AgentInstanceContext agentInstanceContext,
                                      MethodResolutionService methodResolutionService)