com.facebook.presto.sql.planner.sanity

Class PlanChecker

java.lang.Object

com.facebook.presto.sql.planner.sanity.PlanChecker

public final class PlanChecker
extends Object

Perform checks on the plan that may generate warnings or errors.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	PlanChecker.Checker

Constructor Summary

Constructors

Constructor and Description
PlanChecker(FeaturesConfig featuresConfig)
PlanChecker(FeaturesConfig featuresConfig, boolean forceSingleNode)

Method Summary

Modifier and Type	Method and Description
void	validateFinalPlan(PlanNode planNode, Session session, Metadata metadata, SqlParser sqlParser, TypeProvider types, WarningCollector warningCollector)
void	validateIntermediatePlan(PlanNode planNode, Session session, Metadata metadata, SqlParser sqlParser, TypeProvider types, WarningCollector warningCollector)
void	validatePlanFragment(PlanNode planNode, Session session, Metadata metadata, SqlParser sqlParser, TypeProvider types, WarningCollector warningCollector)

Methods inherited from class java.lang.Object

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

Constructor Detail

PlanChecker

@Inject
public PlanChecker(FeaturesConfig featuresConfig)

PlanChecker

public PlanChecker(FeaturesConfig featuresConfig,
                   boolean forceSingleNode)

Method Detail

validateFinalPlan

public void validateFinalPlan(PlanNode planNode,
                              Session session,
                              Metadata metadata,
                              SqlParser sqlParser,
                              TypeProvider types,
                              WarningCollector warningCollector)

validateIntermediatePlan

public void validateIntermediatePlan(PlanNode planNode,
                                     Session session,
                                     Metadata metadata,
                                     SqlParser sqlParser,
                                     TypeProvider types,
                                     WarningCollector warningCollector)

validatePlanFragment

public void validatePlanFragment(PlanNode planNode,
                                 Session session,
                                 Metadata metadata,
                                 SqlParser sqlParser,
                                 TypeProvider types,
                                 WarningCollector warningCollector)