Package io.prestosql.sql.analyzer

Class ExpressionTreeUtils

java.lang.Object

io.prestosql.sql.analyzer.ExpressionTreeUtils

public final class ExpressionTreeUtils
extends Object

Method Summary

Modifier and Type	Method	Description
static QualifiedName	asQualifiedName(Expression expression)
static <T extends Expression> List<T>	extractExpressions(Iterable<? extends Node> nodes, Class<T> clazz)
static Optional<Location>	extractLocation(Node node)

Methods inherited from class java.lang.Object

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

Method Detail

extractExpressions

public static <T extends Expression> List<T> extractExpressions(Iterable<? extends Node> nodes,
                                                                Class<T> clazz)

extractLocation

public static Optional<Location> extractLocation(Node node)

asQualifiedName

public static QualifiedName asQualifiedName(Expression expression)