com.facebook.presto.sql.tree

Class Join

java.lang.Object

com.facebook.presto.sql.tree.Node

com.facebook.presto.sql.tree.Relation

com.facebook.presto.sql.tree.Join

public class Join
extends Relation

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Join.Type

Constructor Summary

Constructors

Constructor and Description
Join(Join.Type type, Relation left, Relation right, Optional<JoinCriteria> criteria)
Join(NodeLocation location, Join.Type type, Relation left, Relation right, Optional<JoinCriteria> criteria)

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()
Optional<JoinCriteria>	getCriteria()
Relation	getLeft()
Relation	getRight()
Join.Type	getType()
int	hashCode()
String	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

Join

public Join(Join.Type type,
            Relation left,
            Relation right,
            Optional<JoinCriteria> criteria)

Join

public Join(NodeLocation location,
            Join.Type type,
            Relation left,
            Relation right,
            Optional<JoinCriteria> criteria)

Method Detail

getType

public Join.Type getType()

getLeft

public Relation getLeft()

getRight

public Relation getRight()

getCriteria

public Optional<JoinCriteria> getCriteria()

accept

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

Description copied from class: Node

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

Overrides:

accept in class Relation

getChildren

public List<Node> getChildren()

Specified by:

getChildren in class Node

toString

public String toString()

Specified by:

toString 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