Uses of Interface
io.prestosql.cost.CostCalculator

Packages that use CostCalculator

Package	Description
io.prestosql.cost
io.prestosql.sql.analyzer
io.prestosql.sql.planner
io.prestosql.sql.planner.iterative
io.prestosql.testing

Uses of CostCalculator in io.prestosql.cost

Classes in io.prestosql.cost that implement CostCalculator

Modifier and Type	Class and Description
class	CostCalculatorUsingExchanges Simple implementation of CostCalculator.
class	CostCalculatorWithEstimatedExchanges A wrapper around CostCalculator that estimates ExchangeNodes cost.

Constructors in io.prestosql.cost with parameters of type CostCalculator

Constructor and Description
CachingCostProvider(CostCalculator costCalculator, StatsProvider statsProvider, Optional<Memo> memo, Session session, TypeProvider types)
CachingCostProvider(CostCalculator costCalculator, StatsProvider statsProvider, Session session, TypeProvider types)
CostCalculatorWithEstimatedExchanges(CostCalculator costCalculator, TaskCountEstimator taskCountEstimator)

Uses of CostCalculator in io.prestosql.sql.analyzer

Constructors in io.prestosql.sql.analyzer with parameters of type CostCalculator

Constructor and Description
QueryExplainer(List<PlanOptimizer> planOptimizers, PlanFragmenter planFragmenter, Metadata metadata, AccessControl accessControl, SqlParser sqlParser, StatsCalculator statsCalculator, CostCalculator costCalculator, Map<Class<? extends Statement>,DataDefinitionTask<?>> dataDefinitionTask)
QueryExplainer(PlanOptimizers planOptimizers, PlanFragmenter planFragmenter, Metadata metadata, AccessControl accessControl, SqlParser sqlParser, StatsCalculator statsCalculator, CostCalculator costCalculator, Map<Class<? extends Statement>,DataDefinitionTask<?>> dataDefinitionTask)

Uses of CostCalculator in io.prestosql.sql.planner

Constructors in io.prestosql.sql.planner with parameters of type CostCalculator

Constructor and Description
LogicalPlanner(Session session, List<PlanOptimizer> planOptimizers, PlanNodeIdAllocator idAllocator, Metadata metadata, TypeAnalyzer typeAnalyzer, StatsCalculator statsCalculator, CostCalculator costCalculator, WarningCollector warningCollector)
LogicalPlanner(Session session, List<PlanOptimizer> planOptimizers, PlanSanityChecker planSanityChecker, PlanNodeIdAllocator idAllocator, Metadata metadata, TypeAnalyzer typeAnalyzer, StatsCalculator statsCalculator, CostCalculator costCalculator, WarningCollector warningCollector)
PlanOptimizers(Metadata metadata, TypeAnalyzer typeAnalyzer, FeaturesConfig featuresConfig, NodeSchedulerConfig nodeSchedulerConfig, InternalNodeManager nodeManager, TaskManagerConfig taskManagerConfig, org.weakref.jmx.MBeanExporter exporter, SplitManager splitManager, PageSourceManager pageSourceManager, StatsCalculator statsCalculator, CostCalculator costCalculator, CostCalculator estimatedExchangesCostCalculator, CostComparator costComparator, TaskCountEstimator taskCountEstimator)
PlanOptimizers(Metadata metadata, TypeAnalyzer typeAnalyzer, FeaturesConfig featuresConfig, TaskManagerConfig taskManagerConfig, boolean forceSingleNode, org.weakref.jmx.MBeanExporter exporter, SplitManager splitManager, PageSourceManager pageSourceManager, StatsCalculator statsCalculator, CostCalculator costCalculator, CostCalculator estimatedExchangesCostCalculator, CostComparator costComparator, TaskCountEstimator taskCountEstimator)

Uses of CostCalculator in io.prestosql.sql.planner.iterative

Constructors in io.prestosql.sql.planner.iterative with parameters of type CostCalculator

Constructor and Description
IterativeOptimizer(RuleStatsRecorder stats, StatsCalculator statsCalculator, CostCalculator costCalculator, List<PlanOptimizer> legacyRules, Set<Rule<?>> newRules)
IterativeOptimizer(RuleStatsRecorder stats, StatsCalculator statsCalculator, CostCalculator costCalculator, Set<Rule<?>> rules)

Uses of CostCalculator in io.prestosql.testing

Methods in io.prestosql.testing that return CostCalculator

Modifier and Type	Method and Description
CostCalculator	LocalQueryRunner.getCostCalculator()
CostCalculator	LocalQueryRunner.getEstimatedExchangesCostCalculator()