Package org.redisson.api

Interface RSetCacheRx<V>

Type Parameters:

V - value

All Superinterfaces:

RCollectionRx<V>, RDestroyable, RExpirableRx, RObjectRx

public interface RSetCacheRx<V>
extends RCollectionRx<V>, RDestroyable

RxJava2 interface for RSetCache object

Author:

Nikita Koksharov

Method Summary

Modifier and Type	Method	Description
io.reactivex.rxjava3.core.Single<Boolean>	add(V value, long ttl, TimeUnit unit)	Stores value with specified time to live.
RLockRx	getFairLock(V value)	Returns RLock instance associated with value
RLockRx	getLock(V value)	Returns lock instance associated with value
RPermitExpirableSemaphoreRx	getPermitExpirableSemaphore(V value)	Returns RPermitExpirableSemaphore instance associated with value
RReadWriteLockRx	getReadWriteLock(V value)	Returns RReadWriteLock instance associated with value
RSemaphoreRx	getSemaphore(V value)	Returns RSemaphore instance associated with value
io.reactivex.rxjava3.core.Single<Set<V>>	readAll()	Read all elements at once
io.reactivex.rxjava3.core.Single<Integer>	size()	Returns the number of elements in cache.
io.reactivex.rxjava3.core.Single<Boolean>	tryAdd(long ttl, TimeUnit unit, V... values)	Tries to add elements only if none of them in set.
io.reactivex.rxjava3.core.Single<Boolean>	tryAdd(V... values)	Tries to add elements only if none of them in set.

Methods inherited from interface org.redisson.api.RCollectionRx

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.RExpirableRx

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

Methods inherited from interface org.redisson.api.RObjectRx

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

Method Details

getPermitExpirableSemaphore

RPermitExpirableSemaphoreRx getPermitExpirableSemaphore(V value)

Returns RPermitExpirableSemaphore instance associated with value

Parameters:

value - - set value

Returns:

RPermitExpirableSemaphore object

getSemaphore

RSemaphoreRx getSemaphore(V value)

Returns RSemaphore instance associated with value

Parameters:

value - - set value

Returns:

RSemaphore object

getFairLock

RLockRx getFairLock(V value)

Returns RLock instance associated with value

Parameters:

value - - set value

Returns:

RLock object

getReadWriteLock

RReadWriteLockRx getReadWriteLock(V value)

Returns RReadWriteLock instance associated with value

Parameters:

value - - set value

Returns:

RReadWriteLock object

getLock

RLockRx getLock(V value)

Returns lock instance associated with value

Parameters:

value - - set value

Returns:

RLock object

add

io.reactivex.rxjava3.core.Single<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

io.reactivex.rxjava3.core.Single<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 RCollectionRx<V>

Returns:

size of collection

readAll

io.reactivex.rxjava3.core.Single<Set<V>> readAll()

Read all elements at once

Returns:

values

tryAdd

io.reactivex.rxjava3.core.Single<Boolean> tryAdd(V... values)

Tries to add elements only if none of them in set.

Parameters:

values - - values to add

Returns:

true if elements successfully added, otherwise false.

tryAdd

io.reactivex.rxjava3.core.Single<Boolean> tryAdd(long ttl,
 TimeUnit unit,
 V... values)

Tries to add elements only if none of them in set.

Parameters:

values - - values to add

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

unit - - time unit

Returns:

true if elements successfully added, otherwise false.