Package org.redisson.api

Interface RSetCacheReactive<V>

Type Parameters:

V - value

All Superinterfaces:

RCollectionReactive<V>, RDestroyable, RExpirableReactive, RObjectReactive

public interface RSetCacheReactive<V>
extends RCollectionReactive<V>, RDestroyable

Reactive interface for RSetCache object

Author:

Nikita Koksharov

Method Summary

Modifier and Type	Method	Description
reactor.core.publisher.Mono<Boolean>	add(V value, long ttl, TimeUnit unit)	Stores value with specified time to live.
RLockReactive	getFairLock(V value)	Returns RLock instance associated with value
RLockReactive	getLock(V value)	Returns lock instance associated with value
RPermitExpirableSemaphoreReactive	getPermitExpirableSemaphore(V value)	Returns RPermitExpirableSemaphore instance associated with value
RReadWriteLockReactive	getReadWriteLock(V value)	Returns RReadWriteLock instance associated with value
RSemaphoreReactive	getSemaphore(V value)	Returns RSemaphore instance associated with value
reactor.core.publisher.Mono<Set<V>>	readAll()	Read all elements at once
reactor.core.publisher.Mono<Integer>	size()	Returns the number of elements in cache.

Methods inherited from interface org.redisson.api.RCollectionReactive

add, addAll, addAll, contains, containsAll, iterator, remove, removeAll, retainAll

Methods inherited from interface org.redisson.api.RDestroyable

destroy

Methods inherited from interface org.redisson.api.RExpirableReactive

clearExpire, expire, expire, expire, expireAt, expireAt, expireIfGreater, expireIfGreater, expireIfLess, expireIfLess, expireIfNotSet, expireIfNotSet, expireIfSet, expireIfSet, getExpireTime, remainTimeToLive

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 Details

getPermitExpirableSemaphore

RPermitExpirableSemaphoreReactive getPermitExpirableSemaphore(V value)

Returns RPermitExpirableSemaphore instance associated with value

Parameters:

value - - set value

Returns:

RPermitExpirableSemaphore object

getSemaphore

RSemaphoreReactive getSemaphore(V value)

Returns RSemaphore instance associated with value

Parameters:

value - - set value

Returns:

RSemaphore object

getFairLock

RLockReactive getFairLock(V value)

Returns RLock instance associated with value

Parameters:

value - - set value

Returns:

RLock object

getReadWriteLock

RReadWriteLockReactive getReadWriteLock(V value)

Returns RReadWriteLock instance associated with value

Parameters:

value - - set value

Returns:

RReadWriteLock object

getLock

RLockReactive getLock(V value)

Returns lock instance associated with value

Parameters:

value - - set value

Returns:

RLock object

add

reactor.core.publisher.Mono<Boolean> add(V value,
 long ttl,
 TimeUnit unit)

Stores value with specified time to live. Value expires after specified time to live.

Parameters:

value - to add

ttl - - time to live for key\value entry. If 0 then stores infinitely.

unit - - time unit

Returns:

true if value has been added. false if value already been in collection.

size

reactor.core.publisher.Mono<Integer> size()

Returns the number of elements in cache. This number can reflects expired elements too due to non realtime cleanup process.

Specified by:

size in interface RCollectionReactive<V>

Returns:

size of collection

readAll

reactor.core.publisher.Mono<Set<V>> readAll()

Read all elements at once

Returns:

values