Class SetCondition

java.lang.Object

org.springframework.data.redis.connection.SetCondition

public class SetCondition
extends Object

Condition for SET command.

Since:

4.1

Author:

Yordan Tsintsov, Mark Paluch

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	SetCondition.KeyCondition	Condition for SET command key presence.

Method Summary

Modifier and Type	Method	Description
@Nullable CompareCondition	getCompareCondition()
SetCondition.KeyCondition	getKeyCondition()
static SetCondition	ifAbsent()	Perform the SET operation only if the key is absent using the NX condition.
static SetCondition	ifDigestEquals(String digest)	Perform the SET operation only if the value digest value equals digest using the IFDEQ condition.
static SetCondition	ifDigestNotEquals(String digest)	Perform the SET operation only if the value digest value does not equal digest using the IFDNE condition.
static SetCondition	ifEquals(byte[] expectedValue)	Perform the SET operation only if the value at the key equals the expectedValue using the IFEQ condition.
static SetCondition	ifNotEquals(byte[] expectedValue)	Perform the SET operation only if the value at the key does not equal the expectedValue using the IFNE condition.
static SetCondition	ifPresent()	Perform the SET operation only if the key is present using the XX condition.
static SetCondition	upsert()	Create or update a key.

Methods inherited from class Object

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

Method Details

upsert

public static SetCondition upsert()

Create or update a key. Does not add XX or NX conditions to the SET command.

ifPresent

public static SetCondition ifPresent()

Perform the SET operation only if the key is present using the XX condition.

ifAbsent

public static SetCondition ifAbsent()

Perform the SET operation only if the key is absent using the NX condition.

ifEquals

public static SetCondition ifEquals(byte[] expectedValue)

Perform the SET operation only if the value at the key equals the expectedValue using the IFEQ condition.

ifNotEquals

public static SetCondition ifNotEquals(byte[] expectedValue)

Perform the SET operation only if the value at the key does not equal the expectedValue using the IFNE condition.

ifDigestEquals

public static SetCondition ifDigestEquals(String digest)

Perform the SET operation only if the value digest value equals digest using the IFDEQ condition.

ifDigestNotEquals

public static SetCondition ifDigestNotEquals(String digest)

Perform the SET operation only if the value digest value does not equal digest using the IFDNE condition.

getKeyCondition

public SetCondition.KeyCondition getKeyCondition()

getCompareCondition

public @Nullable CompareCondition getCompareCondition()