com.facebook.presto.sql.tree

Class WindowFrame

java.lang.Object

com.facebook.presto.sql.tree.Node

com.facebook.presto.sql.tree.WindowFrame

public class WindowFrame
extends Node

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	WindowFrame.Type

Constructor Summary

Constructors

Constructor and Description
WindowFrame(NodeLocation location, WindowFrame.Type type, FrameBound start, Optional<FrameBound> end)
WindowFrame(WindowFrame.Type type, FrameBound start, Optional<FrameBound> end)

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 obj)
List<Node>	getChildren()
Optional<FrameBound>	getEnd()
FrameBound	getStart()
WindowFrame.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

WindowFrame

public WindowFrame(WindowFrame.Type type,
                   FrameBound start,
                   Optional<FrameBound> end)

WindowFrame

public WindowFrame(NodeLocation location,
                   WindowFrame.Type type,
                   FrameBound start,
                   Optional<FrameBound> end)

Method Detail

getType

public WindowFrame.Type getType()

getStart

public FrameBound getStart()

getEnd

public Optional<FrameBound> getEnd()

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 Node

getChildren

public List<Node> getChildren()

Specified by:

getChildren in class Node

equals

public boolean equals(Object obj)

Specified by:

equals in class Node

hashCode

public int hashCode()

Specified by:

hashCode in class Node

toString

public String toString()

Specified by:

toString in class Node