/*
***************************************************************************************
* Copyright (C) 2006 EsperTech, Inc. All rights reserved. *
* http://www.espertech.com/esper *
* http://www.espertech.com *
* ---------------------------------------------------------------------------------- *
* The software in this package is published under the terms of the GPL license *
* a copy of which has been included with this distribution in the license.txt file. *
***************************************************************************************
*/
package com.espertech.esper.epl.agg.service;
import com.espertech.esper.core.context.util.AgentInstanceContext;
import com.espertech.esper.epl.agg.util.AggregationLocalGroupByPlan;
import com.espertech.esper.epl.core.EngineImportService;
/**
* Implementation for handling aggregation with grouping by group-keys.
*/
public class AggSvcGroupAllLocalGroupByFactory implements AggregationServiceFactory {
protected final boolean isJoin;
private final AggregationLocalGroupByPlan localGroupByPlan;
public AggSvcGroupAllLocalGroupByFactory(boolean join, AggregationLocalGroupByPlan localGroupByPlan) {
isJoin = join;
this.localGroupByPlan = localGroupByPlan;
}
public AggregationService makeService(AgentInstanceContext agentInstanceContext, EngineImportService engineImportService, boolean isSubquery, Integer subqueryNumber) {
return new AggSvcGroupAllLocalGroupBy(isJoin, localGroupByPlan);
}
}