org.redisson.api

Interface RCollectionAsync<V>

Type Parameters:

V - type of value

All Superinterfaces:

RExpirableAsync, RObjectAsync

All Known Subinterfaces:

RBlockingDeque<V>, RBlockingDequeAsync<V>, RBlockingQueue<V>, RBlockingQueueAsync<V>, RBoundedBlockingQueue<V>, RBoundedBlockingQueueAsync<V>, RDelayedQueue<V>, RDeque<V>, RDequeAsync<V>, RLexSortedSet, RLexSortedSetAsync, RList<V>, RListAsync<V>, RPriorityBlockingDeque<V>, RPriorityBlockingQueue<V>, RQueue<V>, RQueueAsync<V>, RSet<V>, RSetAsync<V>, RSetCache<V>, RSetCacheAsync<V>

All Known Implementing Classes:

RedissonBlockingDeque, RedissonBlockingQueue, RedissonBoundedBlockingQueue, RedissonDelayedQueue, RedissonDeque, RedissonLexSortedSet, RedissonList, RedissonListMultimapValues, RedissonPriorityBlockingDeque, RedissonPriorityBlockingQueue, RedissonPriorityDeque, RedissonPriorityQueue, RedissonQueue, RedissonSet, RedissonSetCache, RedissonSetMultimapValues, RedissonSubList

public interface RCollectionAsync<V>
extends RExpirableAsync

Author:

Nikita Koksharov

Method Summary

Modifier and Type	Method and Description
RFuture<Boolean>	addAllAsync(Collection<? extends V> c)
RFuture<Boolean>	addAsync(V e)
RFuture<Boolean>	containsAllAsync(Collection<?> c) Returns true if this collection contains all of the elements in the specified collection.
RFuture<Boolean>	containsAsync(Object o) Returns true if this collection contains the specified element.
RFuture<Boolean>	removeAllAsync(Collection<?> c) Removes all of this collection's elements that are also contained in the specified collection (optional operation).
RFuture<Boolean>	removeAsync(Object o) Removes a single instance of the specified element from this collection, if it is present (optional operation).
RFuture<Boolean>	retainAllAsync(Collection<?> c) Retains only the elements in this collection that are contained in the specified collection (optional operation).
RFuture<Integer>	sizeAsync() Returns the number of elements in this collection.

Methods inherited from interface org.redisson.api.RExpirableAsync

clearExpireAsync, expireAsync, expireAtAsync, expireAtAsync, remainTimeToLiveAsync

Methods inherited from interface org.redisson.api.RObjectAsync

deleteAsync, isExistsAsync, migrateAsync, moveAsync, renameAsync, renamenxAsync, touchAsync, unlinkAsync

Method Detail

retainAllAsync

RFuture<Boolean> retainAllAsync(Collection<?> c)

Retains only the elements in this collection that are contained in the specified collection (optional operation). In other words, removes from this collection all of its elements that are not contained in the specified collection.

Parameters:

c - collection containing elements to be retained in this collection

Returns:

true if this collection changed as a result of the call

removeAllAsync

RFuture<Boolean> removeAllAsync(Collection<?> c)

Removes all of this collection's elements that are also contained in the specified collection (optional operation). After this call returns, this collection will contain no elements in common with the specified collection.

Parameters:

c - collection containing elements to be removed from this collection

Returns:

true if this collection changed as a result of the call

containsAsync

RFuture<Boolean> containsAsync(Object o)

Returns true if this collection contains the specified element. More formally, returns true if and only if this collection contains at least one element e such that (o==null ? e==null : o.equals(e)).

Parameters:

o - element whose presence in this collection is to be tested

Returns:

true if this collection contains the specified element

containsAllAsync

RFuture<Boolean> containsAllAsync(Collection<?> c)

Returns true if this collection contains all of the elements in the specified collection.

Parameters:

c - collection to be checked for containment in this collection

Returns:

true if this collection contains all of the elements in the specified collection

removeAsync

RFuture<Boolean> removeAsync(Object o)

Removes a single instance of the specified element from this collection, if it is present (optional operation). More formally, removes an element e such that (o==null ? e==null : o.equals(e)), if this collection contains one or more such elements. Returns true if this collection contained the specified element (or equivalently, if this collection changed as a result of the call).

Parameters:

o - element to be removed from this collection, if present

Returns:

true if an element was removed as a result of this call

sizeAsync

RFuture<Integer> sizeAsync()

Returns the number of elements in this collection.

Returns:

size of collection

addAsync

RFuture<Boolean> addAsync(V e)

addAllAsync

RFuture<Boolean> addAllAsync(Collection<? extends V> c)