Package org.redisson.api

Interface RBlockingDeque<V>

Type Parameters:

V - the type of elements held in this collection

All Superinterfaces:

BlockingDeque<V>, BlockingQueue<V>, Collection<V>, Deque<V>, Iterable<V>, Queue<V>, RBlockingDequeAsync<V>, RBlockingQueue<V>, RBlockingQueueAsync<V>, RCollectionAsync<V>, RDeque<V>, RDequeAsync<V>, RExpirable, RExpirableAsync, RObject, RObjectAsync, RQueue<V>, RQueueAsync<V>

All Known Subinterfaces:

RPriorityBlockingDeque<V>

All Known Implementing Classes:

RedissonBlockingDeque, RedissonPriorityBlockingDeque

public interface RBlockingDeque<V>
extends BlockingDeque<V>, RBlockingQueue<V>, RDeque<V>, RBlockingDequeAsync<V>

BlockingDeque backed by Redis

Author:

Nikita Koksharov

Method Summary

Modifier and Type	Method	Description
V	pollFirstFromAny(long timeout, TimeUnit unit, String... queueNames)	Retrieves and removes first available head element of any queue, waiting up to the specified wait time if necessary for an element to become available in any of defined queues including queue own.
V	pollLastFromAny(long timeout, TimeUnit unit, String... queueNames)	Retrieves and removes first available tail element of any queue, waiting up to the specified wait time if necessary for an element to become available in any of defined queues including queue own.

Methods inherited from interface java.util.concurrent.BlockingDeque

add, addFirst, addLast, contains, element, iterator, offer, offer, offerFirst, offerFirst, offerLast, offerLast, peek, poll, poll, pollFirst, pollLast, push, put, putFirst, putLast, remove, remove, removeFirstOccurrence, removeLastOccurrence, size, take, takeFirst, takeLast

Methods inherited from interface java.util.concurrent.BlockingQueue

drainTo, drainTo, remainingCapacity

Methods inherited from interface java.util.Collection

clear, containsAll, equals, hashCode, isEmpty, parallelStream, removeAll, removeIf, retainAll, spliterator, stream, toArray, toArray, toArray

Methods inherited from interface java.util.Deque

add, addAll, contains, descendingIterator, getFirst, getLast, offer, peekFirst, peekLast, pollFirst, pollLast, pop, remove, removeFirst, removeLast

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface org.redisson.api.RBlockingDequeAsync

pollFirstAsync, pollFirstFromAnyAsync, pollLastAsync, pollLastFromAnyAsync, putFirstAsync, putLastAsync, takeFirstAsync, takeLastAsync

Methods inherited from interface org.redisson.api.RBlockingQueue

pollFromAny, pollLastAndOfferFirstTo, takeLastAndOfferFirstTo

Methods inherited from interface org.redisson.api.RBlockingQueueAsync

drainToAsync, drainToAsync, pollAsync, pollFromAnyAsync, pollLastAndOfferFirstToAsync, putAsync, takeAsync, takeLastAndOfferFirstToAsync

Methods inherited from interface org.redisson.api.RCollectionAsync

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

Methods inherited from interface org.redisson.api.RDequeAsync

addFirstAsync, addLastAsync, getLastAsync, offerFirstAsync, offerLastAsync, peekFirstAsync, peekLastAsync, pollFirstAsync, pollLastAsync, popAsync, pushAsync, removeFirstAsync, removeFirstOccurrenceAsync, removeLastAsync, removeLastOccurrenceAsync

Methods inherited from interface org.redisson.api.RExpirable

clearExpire, expire, expireAt, expireAt, remainTimeToLive

Methods inherited from interface org.redisson.api.RExpirableAsync

clearExpireAsync, expireAsync, expireAtAsync, expireAtAsync, remainTimeToLiveAsync

Methods inherited from interface org.redisson.api.RObject

copy, delete, dump, getCodec, getName, isExists, migrate, move, rename, renamenx, restore, restore, restoreAndReplace, restoreAndReplace, touch, unlink

Methods inherited from interface org.redisson.api.RObjectAsync

copyAsync, deleteAsync, dumpAsync, isExistsAsync, migrateAsync, moveAsync, renameAsync, renamenxAsync, restoreAndReplaceAsync, restoreAndReplaceAsync, restoreAsync, restoreAsync, touchAsync, unlinkAsync

Methods inherited from interface org.redisson.api.RQueue

pollLastAndOfferFirstTo, readAll

Methods inherited from interface org.redisson.api.RQueueAsync

offerAsync, peekAsync, pollAsync, pollLastAndOfferFirstToAsync, readAllAsync

Method Detail

pollFirstFromAny

V pollFirstFromAny(long timeout,
                   TimeUnit unit,
                   String... queueNames)
            throws InterruptedException

Retrieves and removes first available head element of any queue, waiting up to the specified wait time if necessary for an element to become available in any of defined queues including queue own.

Parameters:

queueNames - - names of queue

timeout - how long to wait before giving up, in units of unit

unit - a TimeUnit determining how to interpret the timeout parameter

Returns:

the head of this queue, or null if the specified waiting time elapses before an element is available

Throws:

InterruptedException - if interrupted while waiting

pollLastFromAny

V pollLastFromAny(long timeout,
                  TimeUnit unit,
                  String... queueNames)
           throws InterruptedException

Retrieves and removes first available tail element of any queue, waiting up to the specified wait time if necessary for an element to become available in any of defined queues including queue own.

Parameters:

queueNames - - names of queue

timeout - how long to wait before giving up, in units of unit

unit - a TimeUnit determining how to interpret the timeout parameter

Returns:

the head of this queue, or null if the specified waiting time elapses before an element is available

Throws:

InterruptedException - if interrupted while waiting