Package io.trino.sql.planner

Class PlanOptimizers

java.lang.Object

io.trino.sql.planner.PlanOptimizers

All Implemented Interfaces:

PlanOptimizersFactory

public class PlanOptimizers
extends Object
implements PlanOptimizersFactory

Constructor Summary

Constructors

Constructor	Description
PlanOptimizers(PlannerContext plannerContext, TypeAnalyzer typeAnalyzer, TaskManagerConfig taskManagerConfig, boolean forceSingleNode, SplitManager splitManager, PageSourceManager pageSourceManager, StatsCalculator statsCalculator, ScalarStatsCalculator scalarStatsCalculator, CostCalculator costCalculatorWithoutEstimatedExchanges, CostCalculator costCalculatorWithEstimatedExchanges, CostComparator costComparator, TaskCountEstimator taskCountEstimator, NodePartitioningManager nodePartitioningManager, RuleStatsRecorder ruleStats)
PlanOptimizers(PlannerContext plannerContext, TypeAnalyzer typeAnalyzer, TaskManagerConfig taskManagerConfig, SplitManager splitManager, PageSourceManager pageSourceManager, StatsCalculator statsCalculator, ScalarStatsCalculator scalarStatsCalculator, CostCalculator costCalculatorWithoutEstimatedExchanges, CostCalculator costCalculatorWithEstimatedExchanges, CostComparator costComparator, TaskCountEstimator taskCountEstimator, NodePartitioningManager nodePartitioningManager, RuleStatsRecorder ruleStats)

Method Summary

Modifier and Type	Method	Description
static Set<Rule<?>>	columnPruningRules(Metadata metadata)
List<PlanOptimizer>	get()
Map<Class<?>,OptimizerStats>	getOptimizerStats()
Map<Class<?>,RuleStats>	getRuleStats()

Methods inherited from class java.lang.Object

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

Constructor Details

PlanOptimizers

@Inject
public PlanOptimizers(PlannerContext plannerContext,
 TypeAnalyzer typeAnalyzer,
 TaskManagerConfig taskManagerConfig,
 SplitManager splitManager,
 PageSourceManager pageSourceManager,
 StatsCalculator statsCalculator,
 ScalarStatsCalculator scalarStatsCalculator,
 CostCalculator costCalculatorWithoutEstimatedExchanges,
 CostCalculator costCalculatorWithEstimatedExchanges,
 CostComparator costComparator,
 TaskCountEstimator taskCountEstimator,
 NodePartitioningManager nodePartitioningManager,
 RuleStatsRecorder ruleStats)

PlanOptimizers

public PlanOptimizers(PlannerContext plannerContext,
 TypeAnalyzer typeAnalyzer,
 TaskManagerConfig taskManagerConfig,
 boolean forceSingleNode,
 SplitManager splitManager,
 PageSourceManager pageSourceManager,
 StatsCalculator statsCalculator,
 ScalarStatsCalculator scalarStatsCalculator,
 CostCalculator costCalculatorWithoutEstimatedExchanges,
 CostCalculator costCalculatorWithEstimatedExchanges,
 CostComparator costComparator,
 TaskCountEstimator taskCountEstimator,
 NodePartitioningManager nodePartitioningManager,
 RuleStatsRecorder ruleStats)

Method Details

columnPruningRules

public static Set<Rule<?>> columnPruningRules(Metadata metadata)

get

public List<PlanOptimizer> get()

Specified by:

get in interface PlanOptimizersFactory

getOptimizerStats

public Map<Class<?>,OptimizerStats> getOptimizerStats()

Specified by:

getOptimizerStats in interface PlanOptimizersFactory

getRuleStats

public Map<Class<?>,RuleStats> getRuleStats()

Specified by:

getRuleStats in interface PlanOptimizersFactory