/*
***************************************************************************************
* 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.supportregression.epl;
import com.espertech.esper.collection.Pair;
import com.espertech.esper.epl.agg.util.AggregationLocalGroupByPlan;
import com.espertech.esper.epl.agg.util.AggregationGroupByLocalGroupDesc;
import com.espertech.esper.epl.agg.util.AggregationLocalLevelHook;
public class SupportAggLevelPlanHook implements AggregationLocalLevelHook {
private static Pair<AggregationGroupByLocalGroupDesc,AggregationLocalGroupByPlan> desc;
public void planned(AggregationGroupByLocalGroupDesc localGroupDesc, AggregationLocalGroupByPlan localGroupByPlan) {
desc = new Pair<AggregationGroupByLocalGroupDesc,AggregationLocalGroupByPlan>(localGroupDesc, localGroupByPlan);
}
public static Pair<AggregationGroupByLocalGroupDesc,AggregationLocalGroupByPlan> getAndReset() {
Pair<AggregationGroupByLocalGroupDesc,AggregationLocalGroupByPlan> tmp = desc;
desc = null;
return tmp;
}
}