org.redisson.core

Interface RBatch

All Known Implementing Classes:

RedissonBatch

public interface RBatch

Interface for using pipeline feature.

All method invocations on objects from this interface are batched to separate queue and could be executed later with execute() or executeAsync() methods.

Please be ware, atomicity is not guaranteed.

Author:

Nikita Koksharov

Method Summary

Methods

Modifier and Type	Method and Description
List<?>	execute() Executes all operations accumulated during async methods invocations.
io.netty.util.concurrent.Future<List<?>>	executeAsync() Executes all operations accumulated during async methods invocations asynchronously.
RAtomicDoubleAsync	getAtomicDouble(String name) Returns atomicDouble instance by name.
RAtomicLongAsync	getAtomicLong(String name) Returns atomicLong instance by name.
RBitSetAsync	getBitSet(String name)
<V> RBlockingDequeAsync<V>	getBlockingDeque(String name) Returns blocking deque instance by name.
<V> RBlockingDequeAsync<V>	getBlockingDeque(String name, Codec codec)
<V> RBlockingQueueAsync<V>	getBlockingQueue(String name) Returns blocking queue instance by name.
<V> RBlockingQueueAsync<V>	getBlockingQueue(String name, Codec codec)
<V> RBucketAsync<V>	getBucket(String name) Returns object holder by name
<V> RBucketAsync<V>	getBucket(String name, Codec codec)
<V> RDequeAsync<V>	getDeque(String name) Returns deque instance by name.
<V> RDequeAsync<V>	getDeque(String name, Codec codec)
<V> RHyperLogLogAsync<V>	getHyperLogLog(String name) Returns HyperLogLog object
<V> RHyperLogLogAsync<V>	getHyperLogLog(String name, Codec codec)
RKeysAsync	getKeys() Returns keys operations.
RLexSortedSetAsync	getLexSortedSet(String name) Returns String based Redis Sorted Set instance by name All elements are inserted with the same score during addition, in order to force lexicographical ordering
<V> RListAsync<V>	getList(String name) Returns list instance by name.
<V> RListAsync<V>	getList(String name, Codec codec)
<K,V> RListMultimap<K,V>	getListMultimap(String name) Returns List based MultiMap instance by name.
<K,V> RListMultimap<K,V>	getListMultimap(String name, Codec codec) Returns List based MultiMap instance by name using provided codec for both map keys and values.
<K,V> RMapAsync<K,V>	getMap(String name) Returns map instance by name.
<K,V> RMapAsync<K,V>	getMap(String name, Codec codec)
<K,V> RMapCacheAsync<K,V>	getMapCache(String name) Returns map-based cache instance by name.
<K,V> RMapCacheAsync<K,V>	getMapCache(String name, Codec codec) Returns map-based cache instance by name using provided codec for both cache keys and values.
<V> RQueueAsync<V>	getQueue(String name) Returns queue instance by name.
<V> RQueueAsync<V>	getQueue(String name, Codec codec)
<V> RScoredSortedSetAsync<V>	getScoredSortedSet(String name) Returns Redis Sorted Set instance by name
<V> RScoredSortedSetAsync<V>	getScoredSortedSet(String name, Codec codec)
RScriptAsync	getScript() Returns script operations object
<V> RSetAsync<V>	getSet(String name) Returns set instance by name.
<V> RSetAsync<V>	getSet(String name, Codec codec)
<V> RSetCacheAsync<V>	getSetCache(String name) Returns set-based cache instance by name.
<V> RSetCacheAsync<V>	getSetCache(String name, Codec codec) Returns set-based cache instance by name using provided codec for values.
<K,V> RSetMultimap<K,V>	getSetMultimap(String name) Returns Set based MultiMap instance by name.
<K,V> RSetMultimap<K,V>	getSetMultimap(String name, Codec codec) Returns Set based MultiMap instance by name using provided codec for both map keys and values.
<M> RTopicAsync<M>	getTopic(String name) Returns topic instance by name.
<M> RTopicAsync<M>	getTopic(String name, Codec codec)

Method Detail

getSetMultimap

<K,V> RSetMultimap<K,V> getSetMultimap(String name)

Returns Set based MultiMap instance by name.

Parameters:

name -

Returns:

getSetMultimap

<K,V> RSetMultimap<K,V> getSetMultimap(String name,
                                     Codec codec)

Returns Set based MultiMap instance by name using provided codec for both map keys and values.

Parameters:

name -

codec -

Returns:

getSetCache

<V> RSetCacheAsync<V> getSetCache(String name)

Returns set-based cache instance by name. Uses map (value_hash, value) under the hood for minimal memory consumption. Supports value eviction with a given TTL value.

If eviction is not required then it's better to use regular map getSet(String, Codec).

Parameters:

name -

codec -

Returns:

getSetCache

<V> RSetCacheAsync<V> getSetCache(String name,
                                Codec codec)

Returns set-based cache instance by name using provided codec for values. Uses map (value_hash, value) under the hood for minimal memory consumption. Supports value eviction with a given TTL value.

If eviction is not required then it's better to use regular map getSet(String, Codec).

Parameters:

name -

codec -

Returns:

getMapCache

<K,V> RMapCacheAsync<K,V> getMapCache(String name,
                                    Codec codec)

Returns map-based cache instance by name using provided codec for both cache keys and values. Supports entry eviction with a given TTL value.

If eviction is not required then it's better to use regular map getMap(String, Codec).

Parameters:

name -

codec -

Returns:

getMapCache

<K,V> RMapCacheAsync<K,V> getMapCache(String name)

Returns map-based cache instance by name. Supports entry eviction with a given TTL value.

If eviction is not required then it's better to use regular map getMap(String).

Parameters:

name -

Returns:

getBucket

<V> RBucketAsync<V> getBucket(String name)

Returns object holder by name

Parameters:

name - of object

Returns:

getBucket

<V> RBucketAsync<V> getBucket(String name,
                            Codec codec)

getHyperLogLog

<V> RHyperLogLogAsync<V> getHyperLogLog(String name)

Returns HyperLogLog object

Parameters:

name - of object

Returns:

getHyperLogLog

<V> RHyperLogLogAsync<V> getHyperLogLog(String name,
                                      Codec codec)

getList

<V> RListAsync<V> getList(String name)

Returns list instance by name.

Parameters:

name - of list

Returns:

getList

<V> RListAsync<V> getList(String name,
                        Codec codec)

getListMultimap

<K,V> RListMultimap<K,V> getListMultimap(String name)

Returns List based MultiMap instance by name.

Parameters:

name -

Returns:

getListMultimap

<K,V> RListMultimap<K,V> getListMultimap(String name,
                                       Codec codec)

Returns List based MultiMap instance by name using provided codec for both map keys and values.

Parameters:

name -

codec -

Returns:

getMap

<K,V> RMapAsync<K,V> getMap(String name)

Returns map instance by name.

Parameters:

name - of map

Returns:

getMap

<K,V> RMapAsync<K,V> getMap(String name,
                          Codec codec)

getSet

<V> RSetAsync<V> getSet(String name)

Returns set instance by name.

Parameters:

name - of set

Returns:

getSet

<V> RSetAsync<V> getSet(String name,
                      Codec codec)

getTopic

<M> RTopicAsync<M> getTopic(String name)

Returns topic instance by name.

Parameters:

name - of topic

Returns:

getTopic

<M> RTopicAsync<M> getTopic(String name,
                          Codec codec)

getQueue

<V> RQueueAsync<V> getQueue(String name)

Returns queue instance by name.

Parameters:

name - of queue

Returns:

getQueue

<V> RQueueAsync<V> getQueue(String name,
                          Codec codec)

getBlockingQueue

<V> RBlockingQueueAsync<V> getBlockingQueue(String name)

Returns blocking queue instance by name.

Parameters:

name - of queue

Returns:

getBlockingQueue

<V> RBlockingQueueAsync<V> getBlockingQueue(String name,
                                          Codec codec)

getDeque

<V> RDequeAsync<V> getDeque(String name)

Returns deque instance by name.

Parameters:

name - of deque

Returns:

getDeque

<V> RDequeAsync<V> getDeque(String name,
                          Codec codec)

getBlockingDeque

<V> RBlockingDequeAsync<V> getBlockingDeque(String name)

Returns blocking deque instance by name.

Parameters:

name - of queue

Returns:

getBlockingDeque

<V> RBlockingDequeAsync<V> getBlockingDeque(String name,
                                          Codec codec)

getAtomicLong

RAtomicLongAsync getAtomicLong(String name)

Returns atomicLong instance by name.

Parameters:

name -

Returns:

getAtomicDouble

RAtomicDoubleAsync getAtomicDouble(String name)

Returns atomicDouble instance by name.

Parameters:

name -

Returns:

getScoredSortedSet

<V> RScoredSortedSetAsync<V> getScoredSortedSet(String name)

Returns Redis Sorted Set instance by name

Parameters:

name -

Returns:

getScoredSortedSet

<V> RScoredSortedSetAsync<V> getScoredSortedSet(String name,
                                              Codec codec)

getLexSortedSet

RLexSortedSetAsync getLexSortedSet(String name)

Returns String based Redis Sorted Set instance by name All elements are inserted with the same score during addition, in order to force lexicographical ordering

Parameters:

name -

Returns:

getBitSet

RBitSetAsync getBitSet(String name)

getScript

RScriptAsync getScript()

Returns script operations object

Returns:

getKeys

RKeysAsync getKeys()

Returns keys operations. Each of Redis/Redisson object associated with own key

Returns:

execute

List<?> execute()
                throws RedisException

Executes all operations accumulated during async methods invocations. If cluster configuration used then operations are grouped by slot ids and may be executed on different servers. Thus command execution order could be changed

Returns:

List with result object for each command

Throws:

RedisException - in case of any error

executeAsync

io.netty.util.concurrent.Future<List<?>> executeAsync()

Executes all operations accumulated during async methods invocations asynchronously. In cluster configurations operations grouped by slot ids so may be executed on different servers. Thus command execution order could be changed

Returns:

List with result object for each command