Package org.redisson
Class RedissonQueue<V>
- java.lang.Object
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- org.redisson.RedissonObject
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- org.redisson.RedissonList<V>
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- org.redisson.RedissonQueue<V>
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- Type Parameters:
V
- the type of elements held in this collection
- All Implemented Interfaces:
Iterable<V>
,Collection<V>
,List<V>
,Queue<V>
,RandomAccess
,RCollectionAsync<V>
,RExpirable
,RExpirableAsync
,RList<V>
,RListAsync<V>
,RObject
,RObjectAsync
,RQueue<V>
,RQueueAsync<V>
,RSortable<List<V>>
,RSortableAsync<List<V>>
- Direct Known Subclasses:
RedissonBlockingQueue
,RedissonBoundedBlockingQueue
,RedissonDeque
public class RedissonQueue<V> extends RedissonList<V> implements RQueue<V>
Distributed and concurrent implementation ofQueue
- Author:
- Nikita Koksharov
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Field Summary
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Fields inherited from class org.redisson.RedissonObject
codec, commandExecutor
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Constructor Summary
Constructors Constructor Description RedissonQueue(Codec codec, CommandAsyncExecutor commandExecutor, String name, RedissonClient redisson)
RedissonQueue(CommandAsyncExecutor commandExecutor, String name, RedissonClient redisson)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
clearExpire()
Clear an expire timeout or expire date for object.RFuture<Boolean>
clearExpireAsync()
Clear an expire timeout or expire date for object in async mode.V
element()
boolean
expire(long timeToLive, TimeUnit timeUnit)
Set a timeout for object.RFuture<Boolean>
expireAsync(long timeToLive, TimeUnit timeUnit)
Set a timeout for object in async mode.boolean
expireAt(long timestamp)
Set an expire date for object.boolean
expireAt(Date timestamp)
Set an expire date for object.RFuture<Boolean>
expireAtAsync(long timestamp)
Set an expire date for object in async mode.RFuture<Boolean>
expireAtAsync(Date timestamp)
Set an expire date for object in async mode.V
getFirst()
boolean
offer(V e)
RFuture<Boolean>
offerAsync(V e)
V
peek()
RFuture<V>
peekAsync()
V
poll()
RFuture<V>
pollAsync()
V
pollLastAndOfferFirstTo(String queueName)
RFuture<V>
pollLastAndOfferFirstToAsync(String queueName)
long
remainTimeToLive()
Remaining time to live of Redisson object that has a timeoutRFuture<Long>
remainTimeToLiveAsync()
Remaining time to live of Redisson object that has a timeoutV
remove()
V
removeFirst()
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Methods inherited from class org.redisson.RedissonList
add, add, addAfter, addAfterAsync, addAll, addAll, addAllAsync, addAllAsync, addAsync, addAsync, addAsync, addBefore, addBeforeAsync, clear, contains, containsAll, containsAllAsync, containsAsync, equals, fastRemove, fastRemoveAsync, fastSet, fastSetAsync, get, get, getAsync, getAsync, hashCode, indexOf, indexOfAsync, indexOfAsync, isEmpty, iterator, lastIndexOf, lastIndexOfAsync, lastIndexOfAsync, listIterator, listIterator, mapReduce, readAll, readAllAsync, readSort, readSort, readSort, readSort, readSort, readSort, readSortAlpha, readSortAlpha, readSortAlpha, readSortAlpha, readSortAlpha, readSortAlpha, readSortAlphaAsync, readSortAlphaAsync, readSortAlphaAsync, readSortAlphaAsync, readSortAlphaAsync, readSortAlphaAsync, readSortAsync, readSortAsync, readSortAsync, readSortAsync, readSortAsync, readSortAsync, remove, remove, remove, removeAll, removeAllAsync, removeAsync, removeAsync, removeAsync, retainAll, retainAllAsync, set, setAsync, size, sizeAsync, sortTo, sortTo, sortTo, sortTo, sortTo, sortTo, sortToAsync, sortToAsync, sortToAsync, sortToAsync, sortToAsync, sortToAsync, subList, toArray, toArray, toString, trim, trimAsync
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Methods inherited from class org.redisson.RedissonObject
await, copy, copyAsync, delete, deleteAsync, dump, dumpAsync, encode, encode, encode, encodeMapKey, encodeMapKeys, encodeMapValue, encodeMapValues, get, getCodec, getName, getName, isExists, isExistsAsync, migrate, migrateAsync, move, moveAsync, prefixName, rename, renameAsync, renamenx, renamenxAsync, restore, restore, restoreAndReplace, restoreAndReplace, restoreAndReplaceAsync, restoreAndReplaceAsync, restoreAsync, restoreAsync, suffixName, toSeconds, touch, touchAsync, unlink, unlinkAsync
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream, toArray
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Methods inherited from interface java.util.List
replaceAll, sort, spliterator
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Methods inherited from interface org.redisson.api.RCollectionAsync
addAllAsync, addAsync, containsAllAsync, containsAsync, removeAllAsync, removeAsync, retainAllAsync, sizeAsync
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Methods inherited from interface org.redisson.api.RExpirable
clearExpire, expire, expireAt, expireAt, remainTimeToLive
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Methods inherited from interface org.redisson.api.RExpirableAsync
clearExpireAsync, expireAsync, expireAtAsync, expireAtAsync, remainTimeToLiveAsync
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Methods inherited from interface org.redisson.api.RObject
copy, delete, dump, getCodec, getName, isExists, migrate, move, rename, renamenx, restore, restore, restoreAndReplace, restoreAndReplace, touch, unlink
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Methods inherited from interface org.redisson.api.RObjectAsync
copyAsync, deleteAsync, dumpAsync, isExistsAsync, migrateAsync, moveAsync, renameAsync, renamenxAsync, restoreAndReplaceAsync, restoreAndReplaceAsync, restoreAsync, restoreAsync, touchAsync, unlinkAsync
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Methods inherited from interface org.redisson.api.RQueueAsync
readAllAsync
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Constructor Detail
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RedissonQueue
public RedissonQueue(CommandAsyncExecutor commandExecutor, String name, RedissonClient redisson)
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RedissonQueue
public RedissonQueue(Codec codec, CommandAsyncExecutor commandExecutor, String name, RedissonClient redisson)
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Method Detail
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offerAsync
public RFuture<Boolean> offerAsync(V e)
- Specified by:
offerAsync
in interfaceRQueueAsync<V>
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getFirst
public V getFirst()
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removeFirst
public V removeFirst()
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pollAsync
public RFuture<V> pollAsync()
- Specified by:
pollAsync
in interfaceRQueueAsync<V>
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peekAsync
public RFuture<V> peekAsync()
- Specified by:
peekAsync
in interfaceRQueueAsync<V>
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pollLastAndOfferFirstTo
public V pollLastAndOfferFirstTo(String queueName)
- Specified by:
pollLastAndOfferFirstTo
in interfaceRQueue<V>
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pollLastAndOfferFirstToAsync
public RFuture<V> pollLastAndOfferFirstToAsync(String queueName)
- Specified by:
pollLastAndOfferFirstToAsync
in interfaceRQueueAsync<V>
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expire
public boolean expire(long timeToLive, TimeUnit timeUnit)
Description copied from interface:RExpirable
Set a timeout for object. After the timeout has expired, the key will automatically be deleted.- Specified by:
expire
in interfaceRExpirable
- Parameters:
timeToLive
- - timeout before object will be deletedtimeUnit
- - timeout time unit- Returns:
true
if the timeout was set andfalse
if not
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expireAsync
public RFuture<Boolean> expireAsync(long timeToLive, TimeUnit timeUnit)
Description copied from interface:RExpirableAsync
Set a timeout for object in async mode. After the timeout has expired, the key will automatically be deleted.- Specified by:
expireAsync
in interfaceRExpirableAsync
- Parameters:
timeToLive
- - timeout before object will be deletedtimeUnit
- - timeout time unit- Returns:
true
if the timeout was set andfalse
if not
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expireAt
public boolean expireAt(long timestamp)
Description copied from interface:RExpirable
Set an expire date for object. When expire date comes the key will automatically be deleted.- Specified by:
expireAt
in interfaceRExpirable
- Parameters:
timestamp
- - expire date in milliseconds (Unix timestamp)- Returns:
true
if the timeout was set andfalse
if not
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expireAtAsync
public RFuture<Boolean> expireAtAsync(long timestamp)
Description copied from interface:RExpirableAsync
Set an expire date for object in async mode. When expire date comes the key will automatically be deleted.- Specified by:
expireAtAsync
in interfaceRExpirableAsync
- Parameters:
timestamp
- - expire date in milliseconds (Unix timestamp)- Returns:
true
if the timeout was set andfalse
if not
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expireAt
public boolean expireAt(Date timestamp)
Description copied from interface:RExpirable
Set an expire date for object. When expire date comes the key will automatically be deleted.- Specified by:
expireAt
in interfaceRExpirable
- Parameters:
timestamp
- - expire date- Returns:
true
if the timeout was set andfalse
if not
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expireAtAsync
public RFuture<Boolean> expireAtAsync(Date timestamp)
Description copied from interface:RExpirableAsync
Set an expire date for object in async mode. When expire date comes the key will automatically be deleted.- Specified by:
expireAtAsync
in interfaceRExpirableAsync
- Parameters:
timestamp
- - expire date- Returns:
true
if the timeout was set andfalse
if not
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clearExpire
public boolean clearExpire()
Description copied from interface:RExpirable
Clear an expire timeout or expire date for object.- Specified by:
clearExpire
in interfaceRExpirable
- Returns:
true
if timeout was removedfalse
if object does not exist or does not have an associated timeout
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clearExpireAsync
public RFuture<Boolean> clearExpireAsync()
Description copied from interface:RExpirableAsync
Clear an expire timeout or expire date for object in async mode. Object will not be deleted.- Specified by:
clearExpireAsync
in interfaceRExpirableAsync
- Returns:
true
if the timeout was cleared andfalse
if not
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remainTimeToLive
public long remainTimeToLive()
Description copied from interface:RExpirable
Remaining time to live of Redisson object that has a timeout- Specified by:
remainTimeToLive
in interfaceRExpirable
- Returns:
- time in milliseconds -2 if the key does not exist. -1 if the key exists but has no associated expire.
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remainTimeToLiveAsync
public RFuture<Long> remainTimeToLiveAsync()
Description copied from interface:RExpirableAsync
Remaining time to live of Redisson object that has a timeout- Specified by:
remainTimeToLiveAsync
in interfaceRExpirableAsync
- Returns:
- time in milliseconds -2 if the key does not exist. -1 if the key exists but has no associated expire.
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