Uses of Class
com.espertech.esper.epl.expression.baseagg.ExprAggregateNodeGroupKey

Packages that use ExprAggregateNodeGroupKey

com.espertech.esper.epl.agg.service

Aggregation services.

Uses of ExprAggregateNodeGroupKey in com.espertech.esper.epl.agg.service

Methods in com.espertech.esper.epl.agg.service that return types with arguments of type ExprAggregateNodeGroupKey

java.util.List<ExprAggregateNodeGroupKey>

AggregationServiceFactoryDesc.getGroupKeyExpressions()

Method parameters in com.espertech.esper.epl.agg.service with type arguments of type ExprAggregateNodeGroupKey

static AggregationServiceFactoryDesc

AggregationServiceFactoryFactory.getService(java.util.List<ExprAggregateNode> selectAggregateExprNodes, java.util.Map<ExprNode,java.lang.String> selectClauseNamedNodes, java.util.List<ExprDeclaredNode> declaredExpressions, ExprNode[] groupByNodes, java.util.List<ExprAggregateNode> havingAggregateExprNodes, java.util.List<ExprAggregateNode> orderByAggregateExprNodes, java.util.List<ExprAggregateNodeGroupKey> groupKeyExpressions, boolean hasGroupByClause, java.lang.annotation.Annotation[] annotations, VariableService variableService, boolean isJoin, boolean isDisallowNoReclaim, ExprNode whereClause, ExprNode havingClause, AggregationServiceFactoryService factoryService, EventType[] typesPerStream, AggregationGroupByRollupDesc groupByRollupDesc, java.lang.String optionalContextName, IntoTableSpec intoTableSpec, TableService tableService, boolean isUnidirectional, boolean isFireAndForget, boolean isOnSelect) Returns an instance to handle the aggregation required by the aggregation expression nodes, depending on whether there are any group-by nodes.

Constructor parameters in com.espertech.esper.epl.agg.service with type arguments of type ExprAggregateNodeGroupKey

AggregationServiceFactoryDesc(AggregationServiceFactory aggregationServiceFactory, java.util.List<AggregationServiceAggExpressionDesc> expressions, java.util.List<ExprAggregateNodeGroupKey> groupKeyExpressions)