io.prestosql.sql.analyzer

Class FreeLambdaReferenceExtractor

java.lang.Object

io.prestosql.sql.analyzer.FreeLambdaReferenceExtractor

public class FreeLambdaReferenceExtractor
extends Object

Extract expressions that are free (unbound) references to a lambda argument.

Method Summary

Modifier and Type	Method and Description
static List<Expression>	getFreeReferencesToLambdaArgument(Node node, Analysis analysis)
static boolean	hasFreeReferencesToLambdaArgument(Node node, Analysis analysis)

Methods inherited from class java.lang.Object

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

Method Detail

hasFreeReferencesToLambdaArgument

public static boolean hasFreeReferencesToLambdaArgument(Node node,
                                                        Analysis analysis)

getFreeReferencesToLambdaArgument

public static List<Expression> getFreeReferencesToLambdaArgument(Node node,
                                                                 Analysis analysis)