com.facebook.presto.sql.tree

Class ExistsPredicate

java.lang.Object

com.facebook.presto.sql.tree.Node

com.facebook.presto.sql.tree.Expression

com.facebook.presto.sql.tree.ExistsPredicate

public class ExistsPredicate
extends Expression

Constructor Summary

Constructors

Constructor and Description
ExistsPredicate(Expression subquery)
ExistsPredicate(NodeLocation location, Expression subquery)

Method Summary

Modifier and Type	Method and Description
<R,C> R	accept(AstVisitor<R,C> visitor, C context) Accessible for AstVisitor, use AstVisitor.process(Node, Object) instead.
boolean	equals(Object o)
List<Node>	getChildren()
Expression	getSubquery()
int	hashCode()

Methods inherited from class com.facebook.presto.sql.tree.Expression

toString

Methods inherited from class com.facebook.presto.sql.tree.Node

getLocation

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ExistsPredicate

public ExistsPredicate(Expression subquery)

ExistsPredicate

public ExistsPredicate(NodeLocation location,
                       Expression subquery)

Method Detail

getSubquery

public Expression getSubquery()

accept

public <R,C> R accept(AstVisitor<R,C> visitor,
                      C context)

Description copied from class: Expression

Accessible for AstVisitor, use AstVisitor.process(Node, Object) instead.

Overrides:

accept in class Expression

getChildren

public List<Node> getChildren()

Specified by:

getChildren in class Node

equals

public boolean equals(Object o)

Specified by:

equals in class Node

hashCode

public int hashCode()

Specified by:

hashCode in class Node