redis.clients.jedis.util

Class CompareCondition

java.lang.Object

redis.clients.jedis.util.CompareCondition

@Experimental
public final class CompareCondition
extends java.lang.Object

A compare condition to be used with commands that support conditional value checks (e.g. SET with IFEQ/IFNE/IFDEQ/IFDNE and DELEX). This abstraction lets callers express value-based or digest-based comparisons.

Digest-based comparisons use a 64-bit XXH3 digest represented as a 16-character lower-case hexadecimal string.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CompareCondition.Condition The kind of condition represented by this instance.

Method Summary

Modifier and Type	Method and Description
void	addTo(CommandArguments args) Append this condition to the command arguments by emitting the appropriate keyword and payload.
static CompareCondition	digestEq(byte[] digest)
static CompareCondition	digestEq(java.lang.String hex16)
static CompareCondition	digestNe(byte[] digest)
static CompareCondition	digestNe(java.lang.String hex16)
boolean	equals(java.lang.Object o)
CompareCondition.Condition	getCondition() The kind of this condition.
java.lang.Object	getPayload() The payload for this condition (String or byte[]).
int	hashCode()
java.lang.String	toString()
static CompareCondition	valueEq(byte[] value)
static CompareCondition	valueEq(java.lang.String value)
static CompareCondition	valueNe(byte[] value)
static CompareCondition	valueNe(java.lang.String value)

Methods inherited from class java.lang.Object

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

Method Detail

valueEq

public static CompareCondition valueEq(java.lang.String value)

valueNe

public static CompareCondition valueNe(java.lang.String value)

valueEq

public static CompareCondition valueEq(byte[] value)

valueNe

public static CompareCondition valueNe(byte[] value)

digestEq

public static CompareCondition digestEq(java.lang.String hex16)

digestNe

public static CompareCondition digestNe(java.lang.String hex16)

digestEq

public static CompareCondition digestEq(byte[] digest)

digestNe

public static CompareCondition digestNe(byte[] digest)

addTo

public void addTo(CommandArguments args)

Append this condition to the command arguments by emitting the appropriate keyword and payload.

getCondition

public CompareCondition.Condition getCondition()

The kind of this condition.

getPayload

public java.lang.Object getPayload()

The payload for this condition (String or byte[]).

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object