Package org.redisson.api

Interface RSetAsync<V>

Type Parameters:

V - value

All Superinterfaces:

<V>>

All Known Subinterfaces:

RSet<V>

All Known Implementing Classes:

RedissonSet, RedissonSetMultimapValues, RedissonTransactionalSet

public interface RSetAsync<V>
extends <V>>

Async set functions

Author:

Nikita Koksharov

Method Summary

Modifier and Type	Method	Description
>	... names)	Diff sets specified by name and write to current set.
>	... names)	Intersection sets specified by name and write to current set.
>	destination, V member)	Move a member from this set to the given destination set in async mode.
RFuture<V>	randomAsync()	Returns random element from set in async mode
<V>>	randomAsync(int count)	Returns random elements from set limited by count
<V>>	readAllAsync()	Read all elements at once
<V>>	... names)	Diff sets specified by name with current set.
<V>>	... names)	Intersection sets specified by name with current set.
<V>>	... names)	Union sets specified by name with current set.
RFuture<V>	removeRandomAsync()	Removes and returns random element from set in async mode
<V>>	removeRandomAsync(int amount)	Removes and returns random elements from set in async mode
>	tryAddAsync(V... values)	Tries to add elements only if none of them in set.
>	... names)	Union sets specified by name and write to current set.

Methods inherited from interface org.redisson.api.RCollectionAsync

addAllAsync, addAsync, containsAllAsync, containsAsync, removeAllAsync, removeAsync, retainAllAsync, sizeAsync

Methods inherited from interface org.redisson.api.RExpirableAsync

clearExpireAsync, expireAsync, expireAsync, expireAtAsync, expireAtAsync, remainTimeToLiveAsync

Methods inherited from interface org.redisson.api.RObjectAsync

addListenerAsync, copyAsync, deleteAsync, dumpAsync, getIdleTimeAsync, isExistsAsync, migrateAsync, moveAsync, removeListenerAsync, renameAsync, renamenxAsync, restoreAndReplaceAsync, restoreAndReplaceAsync, restoreAsync, restoreAsync, sizeInMemoryAsync, touchAsync, unlinkAsync

Methods inherited from interface org.redisson.api.RSortableAsync

readSortAlphaAsync, readSortAlphaAsync, readSortAlphaAsync, readSortAlphaAsync, readSortAlphaAsync, readSortAlphaAsync, readSortAsync, readSortAsync, readSortAsync, readSortAsync, readSortAsync, readSortAsync, sortToAsync, sortToAsync, sortToAsync, sortToAsync, sortToAsync, sortToAsync

Method Detail

removeRandomAsync

<V>> removeRandomAsync(int amount)

Removes and returns random elements from set in async mode

Parameters:

amount - of random values

Returns:

random values

removeRandomAsync

RFuture<V> removeRandomAsync()

Removes and returns random element from set in async mode

Returns:

value

randomAsync

RFuture<V> randomAsync()

Returns random element from set in async mode

Returns:

value

randomAsync

<V>> randomAsync(int count)

Returns random elements from set limited by count

Parameters:

count - - values amount to return

Returns:

value

moveAsync

> moveAsync( destination,
                           V member)

Move a member from this set to the given destination set in async mode.

Parameters:

destination - the destination set

member - the member to move

Returns:

true if the element is moved, false if the element is not a member of this set or no operation was performed

readAllAsync

<V>> readAllAsync()

Read all elements at once

Returns:

values

unionAsync

> unionAsync(... names)

Union sets specified by name and write to current set. If current set already exists, it is overwritten.

Parameters:

names - - name of sets

Returns:

size of union

readUnionAsync

<... names)

Union sets specified by name with current set. Without current set state change.

Parameters:

names - - name of sets

Returns:

values

diffAsync

> diffAsync(... names)

Diff sets specified by name and write to current set. If current set already exists, it is overwritten.

Parameters:

names - - name of sets

Returns:

size of diff

readDiffAsync

<... names)

Diff sets specified by name with current set. Without current set state change.

Parameters:

names - - name of sets

Returns:

values

intersectionAsync

> intersectionAsync(... names)

Intersection sets specified by name and write to current set. If current set already exists, it is overwritten.

Parameters:

names - - name of sets

Returns:

size of intersection

readIntersectionAsync

<... names)

Intersection sets specified by name with current set. Without current set state change.

Parameters:

names - - name of sets

Returns:

values

tryAddAsync

> tryAddAsync(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.