Module com.darkcollective.relix.ast

Package com.darkcollective.relix.ast

Enum Class WindowFrame.Unit

java.lang.Object

java.lang.Enum<WindowFrame.Unit>

com.darkcollective.relix.ast.WindowFrame.Unit

All Implemented Interfaces:

Serializable, Comparable<WindowFrame.Unit>, Constable

Enclosing interface:

WindowFrame

public static enum WindowFrame.Unit
extends Enum<WindowFrame.Unit>

What a WindowFrame.Between frame's offsets count.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
RANGE	Distance along the sort key from the current row's value.
ROWS	Rows before and after the current one.

Method Summary

Modifier and Type	Method	Description
static WindowFrame.Unit	valueOf(String name)	Returns the enum constant of this class with the specified name.
static WindowFrame.Unit[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

ROWS

public static final WindowFrame.Unit ROWS

Rows before and after the current one.

RANGE

public static final WindowFrame.Unit RANGE

Distance along the sort key from the current row's value.

Method Details

values

public static WindowFrame.Unit[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static WindowFrame.Unit valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null