Package org.springframework.data.mapping

Enum Class AccessOptions.GetOptions.GetNulls

java.lang.Object

java.lang.Enum<AccessOptions.GetOptions.GetNulls>

org.springframework.data.mapping.AccessOptions.GetOptions.GetNulls

All Implemented Interfaces:

Serializable, Comparable<AccessOptions.GetOptions.GetNulls>, Constable

Enclosing class:

AccessOptions.GetOptions

public static enum AccessOptions.GetOptions.GetNulls
extends Enum<AccessOptions.GetOptions.GetNulls>

How to handle null values during a PersistentPropertyPath traversal.

Author:

Oliver Drotbohm

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
EARLY_RETURN	Returns null as the entire path's traversal result.
REJECT	Reject the path lookup as a null value cannot be traversed any further.

Method Summary

Modifier and Type	Method	Description
AccessOptions.SetOptions.SetNulls	toNullHandling()
static AccessOptions.GetOptions.GetNulls	valueOf(String name)	Returns the enum constant of this class with the specified name.
static AccessOptions.GetOptions.GetNulls[]	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

REJECT

public static final AccessOptions.GetOptions.GetNulls REJECT

Reject the path lookup as a null value cannot be traversed any further.

EARLY_RETURN

public static final AccessOptions.GetOptions.GetNulls EARLY_RETURN

Returns null as the entire path's traversal result.

Method Details

values

public static AccessOptions.GetOptions.GetNulls[] 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 AccessOptions.GetOptions.GetNulls 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

toNullHandling

public AccessOptions.SetOptions.SetNulls toNullHandling()