Package org.springframework.data.domain

Enum Class Sort.Direction

java.lang.Object

java.lang.Enum<Sort.Direction>

org.springframework.data.domain.Sort.Direction

All Implemented Interfaces:

Serializable, Comparable<Sort.Direction>, Constable

Enclosing class:

Sort

public static enum Sort.Direction
extends Enum<Sort.Direction>

Enumeration for sort directions.

Author:

Oliver Gierke

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
ASC
DESC

Method Summary

Modifier and Type	Method	Description
static Optional<Sort.Direction>	fromOptionalString(String value)	Returns the Sort.Direction enum for the given String or null if it cannot be parsed into an enum value.
static Sort.Direction	fromString(String value)	Returns the Sort.Direction enum for the given String value.
boolean	isAscending()	Returns whether the direction is ascending.
boolean	isDescending()	Returns whether the direction is descending.
static Sort.Direction	valueOf(String name)	Returns the enum constant of this class with the specified name.
static Sort.Direction[]	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

ASC

public static final Sort.Direction ASC

DESC

public static final Sort.Direction DESC

Method Details

values

public static Sort.Direction[] 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 Sort.Direction 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

isAscending

public boolean isAscending()

Returns whether the direction is ascending.

Returns:

Since:

1.13

isDescending

public boolean isDescending()

Returns whether the direction is descending.

Returns:

Since:

1.13

fromString

public static Sort.Direction fromString(String value)

Returns the Sort.Direction enum for the given String value.

Parameters:

value -

Returns:

Throws:

IllegalArgumentException - in case the given value cannot be parsed into an enum value.

fromOptionalString

public static Optional<Sort.Direction> fromOptionalString(String value)

Returns the Sort.Direction enum for the given String or null if it cannot be parsed into an enum value.

Parameters:

value -

Returns: