Package io.trino.sql.planner

Class PartialTranslator

java.lang.Object

io.trino.sql.planner.PartialTranslator

public final class PartialTranslator
extends Object

Method Summary

Modifier and Type	Method	Description
static Map<NodeRef<Expression>,ConnectorExpression>	extractPartialTranslations(Expression inputExpression, Session session, TypeAnalyzer typeAnalyzer, TypeProvider typeProvider)	Produces ConnectorExpression translations for disjoint components in the {@param inputExpression} in a top-down manner.

Methods inherited from class java.lang.Object

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

Method Detail

extractPartialTranslations

public static Map<NodeRef<Expression>,ConnectorExpression> extractPartialTranslations(Expression inputExpression,
                                                                                            Session session,
                                                                                            TypeAnalyzer typeAnalyzer,
                                                                                            TypeProvider typeProvider)

Produces ConnectorExpression translations for disjoint components in the {@param inputExpression} in a top-down manner. i.e. if an expression node is translatable, we do not consider its children.