org.apache.tajo.plan.logical

Class WindowSpec

java.lang.Object

org.apache.tajo.plan.logical.WindowSpec

public class WindowSpec
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	WindowSpec.WindowEndBound
static class	WindowSpec.WindowFrame
static class	WindowSpec.WindowStartBound

Constructor Summary

Constructors

Constructor and Description
WindowSpec()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
Column[]	getPartitionKeys()
WindowSpec.WindowFrame	getWindowFrame()
String	getWindowName()
int	hashCode()
boolean	hasPartitionKeys()
boolean	hasWindowFrame()

Methods inherited from class java.lang.Object

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

Constructor Detail

WindowSpec

public WindowSpec()

Method Detail

getWindowName

public String getWindowName()

hasPartitionKeys

public boolean hasPartitionKeys()

getPartitionKeys

public Column[] getPartitionKeys()

hasWindowFrame

public boolean hasWindowFrame()

getWindowFrame

public WindowSpec.WindowFrame getWindowFrame()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object