com.espertech.esper.epl.agg.service

Class AggSvcGroupByWTableFactory

java.lang.Object

com.espertech.esper.epl.agg.service.AggSvcGroupByWTableFactory

All Implemented Interfaces:

AggregationServiceFactory

public class AggSvcGroupByWTableFactory
extends Object
implements AggregationServiceFactory

Implementation for handling aggregation with grouping by group-keys.

Constructor Summary

Constructors

Constructor and Description
AggSvcGroupByWTableFactory(TableMetadata tableMetadata, TableColumnMethodPair[] methodPairs, AggregationAccessorSlotPair[] accessors, boolean join, int[] targetStates, ExprNode[] accessStateExpr, AggregationAgent[] agents, AggregationGroupByRollupDesc groupByRollupDesc)

Method Summary

Modifier and Type	Method and Description
AggregationService	makeService(AgentInstanceContext agentInstanceContext, EngineImportService engineImportService, boolean isSubquery, Integer subqueryNumber)

Methods inherited from class java.lang.Object

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

Constructor Detail

AggSvcGroupByWTableFactory

public AggSvcGroupByWTableFactory(TableMetadata tableMetadata,
                                  TableColumnMethodPair[] methodPairs,
                                  AggregationAccessorSlotPair[] accessors,
                                  boolean join,
                                  int[] targetStates,
                                  ExprNode[] accessStateExpr,
                                  AggregationAgent[] agents,
                                  AggregationGroupByRollupDesc groupByRollupDesc)

Method Detail

makeService

public AggregationService makeService(AgentInstanceContext agentInstanceContext,
                                      EngineImportService engineImportService,
                                      boolean isSubquery,
                                      Integer subqueryNumber)

Specified by:

makeService in interface AggregationServiceFactory