Package org.redisson.api

Interface RExpirableReactive

All Superinterfaces:

RObjectReactive

All Known Subinterfaces:

RAtomicDoubleReactive, RAtomicLongReactive, RBinaryStreamReactive, RBitSetReactive, RBlockingDequeReactive<V>, RBlockingQueueReactive<V>, RBucketReactive<V>, RCollectionReactive<V>, RDequeReactive<V>, RGeoReactive<V>, RHyperLogLogReactive<V>, RIdGeneratorReactive, RLexSortedSetReactive, RListMultimapCacheReactive<K,V>, RListMultimapReactive<K,V>, RListReactive<V>, RMapCacheReactive<K,V>, RMapReactive<K,V>, RMultimapReactive<K,V>, RPermitExpirableSemaphoreReactive, RQueueReactive<V>, RRateLimiterReactive, RReliableTopicReactive, RRingBufferReactive<V>, RScoredSortedSetReactive<V>, RSemaphoreReactive, RSetCacheReactive<V>, RSetMultimapCacheReactive<K,V>, RSetMultimapReactive<K,V>, RSetReactive<V>, RStreamReactive<K,V>, RTimeSeriesReactive<V>, RTransferQueueReactive<V>

public interface RExpirableReactive
extends RObjectReactive

Base interface for all Redisson objects which support expiration or TTL

Author:

Nikita Koksharov

Method Summary

Modifier and Type	Method	Description
reactor.core.publisher.Mono<Boolean>	clearExpire()	Clear an expire timeout or expire date for object in mode.
reactor.core.publisher.Mono<Boolean>	expire(long timeToLive, TimeUnit timeUnit)	Deprecated.
reactor.core.publisher.Mono<Boolean>	expire(Duration duration)	Sets a timeout for this object.
reactor.core.publisher.Mono<Boolean>	expire(Instant instant)	Set an expire date for object.
reactor.core.publisher.Mono<Boolean>	expireAt(long timestamp)	Deprecated.
reactor.core.publisher.Mono<Boolean>	expireAt(Date timestamp)	Deprecated.
reactor.core.publisher.Mono<Boolean>	expireIfGreater(Duration duration)	Sets a timeout for this object only if it's greater than timeout set before.
reactor.core.publisher.Mono<Boolean>	expireIfGreater(Instant time)	Sets an expiration date for this object only if it's greater than expiration date set before.
reactor.core.publisher.Mono<Boolean>	expireIfLess(Duration duration)	Sets a timeout for this object only if it's less than timeout set before.
reactor.core.publisher.Mono<Boolean>	expireIfLess(Instant time)	Sets an expiration date for this object only if it's less than expiration date set before.
reactor.core.publisher.Mono<Boolean>	expireIfNotSet(Duration duration)	Sets a timeout for this object only if it hasn't been set before.
reactor.core.publisher.Mono<Boolean>	expireIfNotSet(Instant time)	Sets an expiration date for this object only if it hasn't been set before.
reactor.core.publisher.Mono<Boolean>	expireIfSet(Duration duration)	Sets a timeout for this object only if it has been already set.
reactor.core.publisher.Mono<Boolean>	expireIfSet(Instant time)	Sets an expiration date for this object only if it has been already set.
reactor.core.publisher.Mono<Long>	getExpireTime()	Expiration time of Redisson object that has a timeout
reactor.core.publisher.Mono<Long>	remainTimeToLive()	Get remaining time to live of object in milliseconds.

Methods inherited from interface org.redisson.api.RObjectReactive

addListener, copy, delete, dump, getCodec, getIdleTime, getName, isExists, migrate, move, removeListener, rename, renamenx, restore, restore, restoreAndReplace, restoreAndReplace, sizeInMemory, touch, unlink

Method Detail

expire

@Deprecated
reactor.core.publisher.Mono<Boolean> expire(long timeToLive,
                                            TimeUnit timeUnit)

Deprecated.

Use expire(Duration) instead

Parameters:

timeToLive - - timeout before object will be deleted

timeUnit - - timeout time unit

Returns:

true if the timeout was set and false if not

expireAt

@Deprecated
reactor.core.publisher.Mono<Boolean> expireAt(Date timestamp)

Deprecated.

Use expire(Instant) instead

Parameters:

timestamp - - expire date

Returns:

true if the timeout was set and false if not

expireAt

@Deprecated
reactor.core.publisher.Mono<Boolean> expireAt(long timestamp)

Deprecated.

Use expire(Instant) instead

Parameters:

timestamp - - expire date in milliseconds (Unix timestamp)

Returns:

true if the timeout was set and false if not

expire

reactor.core.publisher.Mono<Boolean> expire(Instant instant)

Set an expire date for object. When expire date comes the key will automatically be deleted.

Parameters:

instant - - expire date

Returns:

true if the timeout was set and false if not

expireIfSet

reactor.core.publisher.Mono<Boolean> expireIfSet(Instant time)

Sets an expiration date for this object only if it has been already set. When expire date comes the object will automatically be deleted.

Requires Redis 7.0.0 and higher.

Parameters:

time - expire date

Returns:

true if the timeout was set and false if not

expireIfNotSet

reactor.core.publisher.Mono<Boolean> expireIfNotSet(Instant time)

Sets an expiration date for this object only if it hasn't been set before. When expire date comes the object will automatically be deleted.

Requires Redis 7.0.0 and higher.

Parameters:

time - expire date

Returns:

true if the timeout was set and false if not

expireIfGreater

reactor.core.publisher.Mono<Boolean> expireIfGreater(Instant time)

Sets an expiration date for this object only if it's greater than expiration date set before. When expire date comes the object will automatically be deleted.

Requires Redis 7.0.0 and higher.

Parameters:

time - expire date

Returns:

true if the timeout was set and false if not

expireIfLess

reactor.core.publisher.Mono<Boolean> expireIfLess(Instant time)

Sets an expiration date for this object only if it's less than expiration date set before. When expire date comes the object will automatically be deleted.

Requires Redis 7.0.0 and higher.

Parameters:

time - expire date

Returns:

true if the timeout was set and false if not

expire

reactor.core.publisher.Mono<Boolean> expire(Duration duration)

Sets a timeout for this object. After the timeout has expired, the key will automatically be deleted.

Parameters:

duration - timeout before object will be deleted

Returns:

true if the timeout was set and false if not

expireIfSet

reactor.core.publisher.Mono<Boolean> expireIfSet(Duration duration)

Sets a timeout for this object only if it has been already set. After the timeout has expired, the key will automatically be deleted.

Requires Redis 7.0.0 and higher.

Parameters:

duration - timeout before object will be deleted

Returns:

true if the timeout was set and false if not

expireIfNotSet

reactor.core.publisher.Mono<Boolean> expireIfNotSet(Duration duration)

Sets a timeout for this object only if it hasn't been set before. After the timeout has expired, the key will automatically be deleted.

Requires Redis 7.0.0 and higher.

Parameters:

duration - timeout before object will be deleted

Returns:

true if the timeout was set and false if not

expireIfGreater

reactor.core.publisher.Mono<Boolean> expireIfGreater(Duration duration)

Sets a timeout for this object only if it's greater than timeout set before. After the timeout has expired, the key will automatically be deleted.

Requires Redis 7.0.0 and higher.

Parameters:

duration - timeout before object will be deleted

Returns:

true if the timeout was set and false if not

expireIfLess

reactor.core.publisher.Mono<Boolean> expireIfLess(Duration duration)

Sets a timeout for this object only if it's less than timeout set before. After the timeout has expired, the key will automatically be deleted.

Requires Redis 7.0.0 and higher.

Parameters:

duration - timeout before object will be deleted

Returns:

true if the timeout was set and false if not

clearExpire

reactor.core.publisher.Mono<Boolean> clearExpire()

Clear an expire timeout or expire date for object in mode. Object will not be deleted.

Returns:

true if the timeout was cleared and false if not

remainTimeToLive

reactor.core.publisher.Mono<Long> remainTimeToLive()

Get remaining time to live of object in milliseconds.

Returns:

time in milliseconds -2 if the key does not exist. -1 if the key exists but has no associated expire.

getExpireTime

reactor.core.publisher.Mono<Long> getExpireTime()

Expiration time of Redisson object that has a timeout

Requires Redis 7.0.0 and higher.

Returns:

expiration time