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

java.lang.Object
  com.espertech.esper.epl.agg.service.AggregationServiceNullFactory

All Implemented Interfaces:

AggregationServiceFactory

public class AggregationServiceNullFactory
extends java.lang.Object
implements AggregationServiceFactory

A null object implementation of the AggregationService interface.

Field Summary

static AggregationServiceNullFactory

AGGREGATION_SERVICE_NULL_FACTORY

Constructor Summary

AggregationServiceNullFactory()

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

AGGREGATION_SERVICE_NULL_FACTORY

public static final AggregationServiceNullFactory AGGREGATION_SERVICE_NULL_FACTORY

Constructor Detail

AggregationServiceNullFactory

public AggregationServiceNullFactory()

Method Detail

makeService

public AggregationService makeService(AgentInstanceContext agentInstanceContext,
                                      MethodResolutionService methodResolutionService)

Specified by:

makeService in interface AggregationServiceFactory