com.espertech.esper.core.start

Class EPStatementStartMethodHelperAssignExpr

java.lang.Object

com.espertech.esper.core.start.EPStatementStartMethodHelperAssignExpr

public class EPStatementStartMethodHelperAssignExpr
extends Object

Constructor Summary

Constructors

Constructor and Description
EPStatementStartMethodHelperAssignExpr()

Method Summary

Modifier and Type	Method and Description
static void	assignAggregations(AggregationResultFuture aggregationService, List<AggregationServiceAggExpressionDesc> aggregationExpressions)
static void	assignExpressionStrategies(EPStatementStartMethodSelectDesc selectDesc, AggregationService aggregationService, Map<ExprSubselectNode,SubSelectStrategyHolder> subselectStrategyInstances, Map<ExprPriorNode,ExprPriorEvalStrategy> priorStrategyInstances, Map<ExprPreviousNode,ExprPreviousEvalStrategy> previousStrategyInstances, Set<ExprPreviousMatchRecognizeNode> matchRecognizeNodes, RegexExprPreviousEvalStrategy matchRecognizePrevEvalStrategy, Map<ExprTableAccessNode,ExprTableAccessEvalStrategy> tableAccessStrategyInstances)
static void	assignMatchRecognizePreviousStrategies(Set<ExprPreviousMatchRecognizeNode> matchRecognizeNodes, RegexExprPreviousEvalStrategy strategy)
static void	assignPreviousStrategies(Map<ExprPreviousNode,ExprPreviousEvalStrategy> previousStrategyInstances)
static void	assignPriorStrategies(Map<ExprPriorNode,ExprPriorEvalStrategy> priorStrategyInstances)
static void	assignSubqueryStrategies(SubSelectStrategyCollection subSelectStrategyCollection, Map<ExprSubselectNode,SubSelectStrategyHolder> subselectStrategyInstances)
static void	assignTableAccessStrategies(Map<ExprTableAccessNode,ExprTableAccessEvalStrategy> tableAccessStrategies)
static ResultSetProcessor	getAssignResultSetProcessor(AgentInstanceContext agentInstanceContext, ResultSetProcessorFactoryDesc resultSetProcessorPrototype, boolean isSubquery, Integer subqueryNumber, boolean isFireAndForget)
static void	unassignAggregations(List<AggregationServiceAggExpressionDesc> aggregationExpressions)
static void	unassignMatchRecognizePreviousStrategies(Collection<ExprPreviousMatchRecognizeNode> matchRecognizeNodes)
static void	unassignPreviousStrategies(Collection<ExprPreviousNode> nodes)
static void	unassignPriorStrategies(Collection<ExprPriorNode> priorStrategyInstances)
static void	unassignSubqueryStrategies(Collection<ExprSubselectNode> subselects)

Methods inherited from class java.lang.Object

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

Constructor Detail

EPStatementStartMethodHelperAssignExpr

public EPStatementStartMethodHelperAssignExpr()

Method Detail

assignExpressionStrategies

public static void assignExpressionStrategies(EPStatementStartMethodSelectDesc selectDesc,
                                              AggregationService aggregationService,
                                              Map<ExprSubselectNode,SubSelectStrategyHolder> subselectStrategyInstances,
                                              Map<ExprPriorNode,ExprPriorEvalStrategy> priorStrategyInstances,
                                              Map<ExprPreviousNode,ExprPreviousEvalStrategy> previousStrategyInstances,
                                              Set<ExprPreviousMatchRecognizeNode> matchRecognizeNodes,
                                              RegexExprPreviousEvalStrategy matchRecognizePrevEvalStrategy,
                                              Map<ExprTableAccessNode,ExprTableAccessEvalStrategy> tableAccessStrategyInstances)

assignTableAccessStrategies

public static void assignTableAccessStrategies(Map<ExprTableAccessNode,ExprTableAccessEvalStrategy> tableAccessStrategies)

assignMatchRecognizePreviousStrategies

public static void assignMatchRecognizePreviousStrategies(Set<ExprPreviousMatchRecognizeNode> matchRecognizeNodes,
                                                          RegexExprPreviousEvalStrategy strategy)

unassignMatchRecognizePreviousStrategies

public static void unassignMatchRecognizePreviousStrategies(Collection<ExprPreviousMatchRecognizeNode> matchRecognizeNodes)

assignAggregations

public static void assignAggregations(AggregationResultFuture aggregationService,
                                      List<AggregationServiceAggExpressionDesc> aggregationExpressions)

unassignAggregations

public static void unassignAggregations(List<AggregationServiceAggExpressionDesc> aggregationExpressions)

assignPreviousStrategies

public static void assignPreviousStrategies(Map<ExprPreviousNode,ExprPreviousEvalStrategy> previousStrategyInstances)

unassignPreviousStrategies

public static void unassignPreviousStrategies(Collection<ExprPreviousNode> nodes)

assignPriorStrategies

public static void assignPriorStrategies(Map<ExprPriorNode,ExprPriorEvalStrategy> priorStrategyInstances)

unassignPriorStrategies

public static void unassignPriorStrategies(Collection<ExprPriorNode> priorStrategyInstances)

getAssignResultSetProcessor

public static ResultSetProcessor getAssignResultSetProcessor(AgentInstanceContext agentInstanceContext,
                                                             ResultSetProcessorFactoryDesc resultSetProcessorPrototype,
                                                             boolean isSubquery,
                                                             Integer subqueryNumber,
                                                             boolean isFireAndForget)

unassignSubqueryStrategies

public static void unassignSubqueryStrategies(Collection<ExprSubselectNode> subselects)

assignSubqueryStrategies

public static void assignSubqueryStrategies(SubSelectStrategyCollection subSelectStrategyCollection,
                                            Map<ExprSubselectNode,SubSelectStrategyHolder> subselectStrategyInstances)