Package io.trino.sql.planner

Class DomainTranslator

java.lang.Object

io.trino.sql.planner.DomainTranslator

public final class DomainTranslator
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DomainTranslator.ExtractionResult

Constructor Summary

Constructors

Constructor	Description
DomainTranslator(Metadata metadata)

Method Summary

Modifier and Type	Method	Description
static DomainTranslator.ExtractionResult	getExtractionResult(PlannerContext plannerContext, Session session, Expression predicate)	Convert an Expression predicate into an ExtractionResult consisting of: 1) A successfully extracted TupleDomain 2) An Expression fragment which represents the part of the original Expression that will need to be re-evaluated after filtering with the TupleDomain.
Expression	toPredicate(TupleDomain<Symbol> tupleDomain)
List<Expression>	toPredicateConjuncts(TupleDomain<Symbol> tupleDomain)

Methods inherited from class java.lang.Object

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

Constructor Details

DomainTranslator

public DomainTranslator(Metadata metadata)

Method Details

toPredicate

public Expression toPredicate(TupleDomain<Symbol> tupleDomain)

toPredicateConjuncts

public List<Expression> toPredicateConjuncts(TupleDomain<Symbol> tupleDomain)

getExtractionResult

public static DomainTranslator.ExtractionResult getExtractionResult(PlannerContext plannerContext,
 Session session,
 Expression predicate)

Convert an Expression predicate into an ExtractionResult consisting of: 1) A successfully extracted TupleDomain 2) An Expression fragment which represents the part of the original Expression that will need to be re-evaluated after filtering with the TupleDomain.