com.facebook.presto.sql.tree

Class FieldReference

java.lang.Object

com.facebook.presto.sql.tree.Node

com.facebook.presto.sql.tree.Expression

com.facebook.presto.sql.tree.FieldReference

public class FieldReference
extends Expression

Constructor Summary

Constructors

Constructor and Description
FieldReference(int fieldIndex)
FieldReference(Optional<NodeLocation> location, int fieldIndex)

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()
int	getFieldIndex()
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

FieldReference

public FieldReference(Optional<NodeLocation> location,
                      int fieldIndex)

FieldReference

public FieldReference(int fieldIndex)

Method Detail

getFieldIndex

public int getFieldIndex()

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