Package com.espertech.esper.common.internal.epl.agg.groupbylocal

Class AggregationGroupByLocalGroupByAnalyzer

java.lang.Object

com.espertech.esper.common.internal.epl.agg.groupbylocal.AggregationGroupByLocalGroupByAnalyzer

public class AggregationGroupByLocalGroupByAnalyzer
extends Object

- Each local-group-by gets its own access state factory, shared between same-local-group-by for compatible states

Constructor Summary

Constructors

Constructor	Description
AggregationGroupByLocalGroupByAnalyzer()

Method Summary

Modifier and Type	Method	Description
static AggregationLocalGroupByPlanDesc	analyze(ExprForge[][] methodForges, AggregationForgeFactory[] methodFactories, AggregationStateFactoryForge[] accessAggregations, AggregationGroupByLocalGroupDesc localGroupDesc, ExprNode[] groupByExpressions, MultiKeyClassRef groupByMultiKey, AggregationAccessorSlotPairForge[] accessors, StatementRawInfo raw, SerdeCompileTimeResolver serdeResolver)

Methods inherited from class java.lang.Object

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

Constructor Details

AggregationGroupByLocalGroupByAnalyzer

public AggregationGroupByLocalGroupByAnalyzer()

Method Details

analyze

public static AggregationLocalGroupByPlanDesc analyze(ExprForge[][] methodForges,
 AggregationForgeFactory[] methodFactories,
 AggregationStateFactoryForge[] accessAggregations,
 AggregationGroupByLocalGroupDesc localGroupDesc,
 ExprNode[] groupByExpressions,
 MultiKeyClassRef groupByMultiKey,
 AggregationAccessorSlotPairForge[] accessors,
 StatementRawInfo raw,
 SerdeCompileTimeResolver serdeResolver)