/* *************************************************************************************** * 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.client.annotation.Hint; import com.espertech.esper.epl.agg.access.AggregationAccessorSlotPair; import com.espertech.esper.epl.agg.access.AggregationAgent; import com.espertech.esper.epl.agg.util.AggregationLocalGroupByPlan; import com.espertech.esper.epl.expression.core.ExprEvaluator; import com.espertech.esper.epl.expression.core.ExprNode; import com.espertech.esper.epl.expression.core.ExprValidationException; import com.espertech.esper.epl.spec.IntoTableSpec; import com.espertech.esper.epl.table.mgmt.TableColumnMethodPair; import com.espertech.esper.epl.table.mgmt.TableMetadata; import com.espertech.esper.epl.variable.VariableService; public class AggregationServiceFactoryServiceImpl implements AggregationServiceFactoryService { public final static AggregationServiceFactoryService DEFAULT_FACTORY = new AggregationServiceFactoryServiceImpl(); public AggregationServiceFactory getNullAggregationService() { return AggregationServiceNullFactory.AGGREGATION_SERVICE_NULL_FACTORY; } public AggregationServiceFactory getNoGroupNoAccess(ExprEvaluator[] evaluatorsArr, AggregationMethodFactory[] aggregatorsArr, boolean isUnidirectional, boolean isFireAndForget, boolean isOnSelect) { return new AggSvcGroupAllNoAccessFactory(evaluatorsArr, aggregatorsArr); } public AggregationServiceFactory getNoGroupAccessOnly(AggregationAccessorSlotPair[] pairs, AggregationStateFactory[] accessAggSpecs, boolean join, boolean isUnidirectional, boolean isFireAndForget, boolean isOnSelect) { return new AggSvcGroupAllAccessOnlyFactory(pairs, accessAggSpecs, join); } public AggregationServiceFactory getNoGroupAccessMixed(ExprEvaluator[] evaluatorsArr, AggregationMethodFactory[] aggregatorsArr, AggregationAccessorSlotPair[] pairs, AggregationStateFactory[] accessAggregations, boolean join, boolean isUnidirectional, boolean isFireAndForget, boolean isOnSelect) { return new AggSvcGroupAllMixedAccessFactory(evaluatorsArr, aggregatorsArr, pairs, accessAggregations, join); } public AggregationServiceFactory getGroupedNoReclaimNoAccess(ExprNode[] groupByNodes, ExprEvaluator[] evaluatorsArr, AggregationMethodFactory[] aggregatorsArr, boolean isUnidirectional, boolean isFireAndForget, boolean isOnSelect) { return new AggSvcGroupByNoAccessFactory(evaluatorsArr, aggregatorsArr); } public AggregationServiceFactory getGroupNoReclaimAccessOnly(ExprNode[] groupByNodes, AggregationAccessorSlotPair[] pairs, AggregationStateFactory[] accessAggSpecs, boolean join, boolean isUnidirectional, boolean isFireAndForget, boolean isOnSelect) { return new AggSvcGroupByAccessOnlyFactory(pairs, accessAggSpecs, join); } public AggregationServiceFactory getGroupNoReclaimMixed(ExprNode[] groupByNodes, ExprEvaluator[] evaluatorsArr, AggregationMethodFactory[] aggregatorsArr, AggregationAccessorSlotPair[] pairs, AggregationStateFactory[] accessAggregations, boolean join, boolean isUnidirectional, boolean isFireAndForget, boolean isOnSelect) { return new AggSvcGroupByMixedAccessFactory(evaluatorsArr, aggregatorsArr, pairs, accessAggregations, join); } public AggregationServiceFactory getGroupReclaimAged(ExprNode[] groupByNodes, ExprEvaluator[] evaluatorsArr, AggregationMethodFactory[] aggregatorsArr, Hint reclaimGroupAged, Hint reclaimGroupFrequency, VariableService variableService, AggregationAccessorSlotPair[] pairs, AggregationStateFactory[] accessAggregations, boolean join, String optionalContextName, boolean isUnidirectional, boolean isFireAndForget, boolean isOnSelect) throws ExprValidationException { return new AggSvcGroupByReclaimAgedFactory(evaluatorsArr, aggregatorsArr, reclaimGroupAged, reclaimGroupFrequency, variableService, pairs, accessAggregations, join, optionalContextName); } public AggregationServiceFactory getGroupReclaimNoAccess(ExprNode[] groupByNodes, ExprEvaluator[] evaluatorsArr, AggregationMethodFactory[] aggregatorsArr, AggregationAccessorSlotPair[] pairs, AggregationStateFactory[] accessAggregations, boolean join, boolean isUnidirectional, boolean isFireAndForget, boolean isOnSelect) { return new AggSvcGroupByRefcountedNoAccessFactory(evaluatorsArr, aggregatorsArr); } public AggregationServiceFactory getGroupReclaimMixable(ExprNode[] groupByNodes, ExprEvaluator[] evaluatorsArr, AggregationMethodFactory[] aggregatorsArr, AggregationAccessorSlotPair[] pairs, AggregationStateFactory[] accessAggregations, boolean join, boolean isUnidirectional, boolean isFireAndForget, boolean isOnSelect) { return new AggSvcGroupByRefcountedWAccessFactory(evaluatorsArr, aggregatorsArr, pairs, accessAggregations, join); } public AggregationServiceFactory getGroupReclaimMixableRollup(ExprNode[] groupByNodes, AggregationGroupByRollupDesc byRollupDesc, ExprEvaluator[] evaluatorsArr, AggregationMethodFactory[] aggregatorsArr, AggregationAccessorSlotPair[] pairs, AggregationStateFactory[] accessAggregations, boolean join, AggregationGroupByRollupDesc groupByRollupDesc, boolean isUnidirectional, boolean isFireAndForget, boolean isOnSelect) { return new AggSvcGroupByRefcountedWAccessRollupFactory(evaluatorsArr, aggregatorsArr, pairs, accessAggregations, join, groupByRollupDesc); } public AggregationServiceFactory getGroupWBinding(TableMetadata tableMetadata, TableColumnMethodPair[] methodPairs, AggregationAccessorSlotPair[] accessorPairs, boolean join, IntoTableSpec bindings, int[] targetStates, ExprNode[] accessStateExpr, AggregationAgent[] agents, AggregationGroupByRollupDesc groupByRollupDesc) { return new AggSvcGroupByWTableFactory(tableMetadata, methodPairs, accessorPairs, join, targetStates, accessStateExpr, agents, groupByRollupDesc); } public AggregationServiceFactory getNoGroupWBinding(AggregationAccessorSlotPair[] accessors, boolean join, TableColumnMethodPair[] methodPairs, String tableName, int[] targetStates, ExprNode[] accessStateExpr, AggregationAgent[] agents) { return new AggSvcGroupAllMixedAccessWTableFactory(accessors, join, methodPairs, tableName, targetStates, accessStateExpr, agents); } public AggregationServiceFactory getNoGroupLocalGroupBy(boolean join, AggregationLocalGroupByPlan localGroupByPlan, boolean isUnidirectional, boolean isFireAndForget, boolean isOnSelect) { return new AggSvcGroupAllLocalGroupByFactory(join, localGroupByPlan); } public AggregationServiceFactory getGroupLocalGroupBy(boolean join, AggregationLocalGroupByPlan localGroupByPlan, boolean isUnidirectional, boolean isFireAndForget, boolean isOnSelect) { return new AggSvcGroupByLocalGroupByFactory(join, localGroupByPlan); } }