AbstractRedisReactiveCommands (lettuce 4.5.0.Final API)

java.lang.Object
- com.lambdaworks.redis.AbstractRedisReactiveCommands<K,V>

Type Parameters:

K - Key type.

V - Value type.

All Implemented Interfaces:

BaseRedisReactiveCommands<K,V>, RedisGeoReactiveCommands<K,V>, RedisHashReactiveCommands<K,V>, RedisHLLReactiveCommands<K,V>, RedisKeyReactiveCommands<K,V>, RedisListReactiveCommands<K,V>, RedisScriptingReactiveCommands<K,V>, RedisServerReactiveCommands<K,V>, RedisSetReactiveCommands<K,V>, RedisSortedSetReactiveCommands<K,V>, RedisStreamReactiveCommands<K,V>, RedisStringReactiveCommands<K,V>, RedisTransactionalReactiveCommands<K,V>, RedisClusterReactiveCommands<K,V>, AutoCloseable

Direct Known Subclasses:

RedisAdvancedClusterReactiveCommandsImpl, RedisReactiveCommandsImpl
```
public abstract class AbstractRedisReactiveCommands<K,V>
extends Object
implements RedisHashReactiveCommands<K,V>, RedisKeyReactiveCommands<K,V>, RedisStringReactiveCommands<K,V>, RedisListReactiveCommands<K,V>, RedisSetReactiveCommands<K,V>, RedisSortedSetReactiveCommands<K,V>, RedisScriptingReactiveCommands<K,V>, RedisServerReactiveCommands<K,V>, RedisHLLReactiveCommands<K,V>, BaseRedisReactiveCommands<K,V>, RedisTransactionalReactiveCommands<K,V>, RedisGeoReactiveCommands<K,V>, RedisClusterReactiveCommands<K,V>
```
A reactive and thread-safe API for a Redis connection.

Since:

4.0

Author:

Mark Paluch

Field Summary

Fields
Modifier and Type	Field and Description
`protected RedisCodec<K,V>`	`codec`
`protected com.lambdaworks.redis.RedisCommandBuilder<K,V>`	`commandBuilder`
`protected StatefulConnection<K,V>`	`connection`
`protected MultiOutput<K,V>`	`multi`

Constructor Summary

Constructors
Constructor and Description

AbstractRedisReactiveCommands(StatefulConnection<K,V> connection, RedisCodec<K,V> codec)
Initialize a new instance.

Constructors
Constructor and Description
`AbstractRedisReactiveCommands(StatefulConnection<K,V> connection, RedisCodec<K,V> codec)` Initialize a new instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Observable<Long>`	`append(K key, V value)` Append a value to a key.
`Observable<String>`	`asking()` The asking command is required after a `-ASK` redirection.
`Observable<String>`	`auth(String password)` Authenticate to the server.
`Observable<String>`	`bgrewriteaof()` Asynchronously rewrite the append-only file.
`Observable<String>`	`bgsave()` Asynchronously save the dataset to disk.
`Observable<Long>`	`bitcount(K key)` Count set bits in a string.
`Observable<Long>`	`bitcount(K key, long start, long end)` Count set bits in a string.
`Observable<Long>`	`bitfield(K key, BitFieldArgs args)` Execute `BITFIELD` with its subcommands.
`Observable<Long>`	`bitopAnd(K destination, K... keys)` Perform bitwise AND between strings.
`Observable<Long>`	`bitopNot(K destination, K source)` Perform bitwise NOT between strings.
`Observable<Long>`	`bitopOr(K destination, K... keys)` Perform bitwise OR between strings.
`Observable<Long>`	`bitopXor(K destination, K... keys)` Perform bitwise XOR between strings.
`Observable<Long>`	`bitpos(K key, boolean state)` Find first bit set or clear in a string.
`Observable<Long>`	`bitpos(K key, boolean state, long start)` Find first bit set or clear in a string.
`Observable<Long>`	`bitpos(K key, boolean state, long start, long end)` Find first bit set or clear in a string.
`Observable<KeyValue<K,V>>`	`blpop(long timeout, K... keys)` Remove and get the first element in a list, or block until one is available.
`Observable<KeyValue<K,V>>`	`brpop(long timeout, K... keys)` Remove and get the last element in a list, or block until one is available.
`Observable<V>`	`brpoplpush(long timeout, K source, K destination)` Pop a value from a list, push it to another list and return it; or block until one is available.
`Observable<KeyValue<K,ScoredValue<V>>>`	`bzpopmax(long timeout, K... keys)` Removes and returns a member with the highest scores in the sorted set stored at one of the keys.
`Observable<KeyValue<K,ScoredValue<V>>>`	`bzpopmin(long timeout, K... keys)` Removes and returns a member with the lowest scores in the sorted set stored at one of the keys.
`Observable<K>`	`clientGetname()` Get the current connection name.
`Observable<Long>`	`clientKill(KillArgs killArgs)` Kill connections of clients which are filtered by `killArgs`
`Observable<String>`	`clientKill(String addr)` Kill the connection of a client identified by ip:port.
`Observable<String>`	`clientList()` Get the list of client connections.
`Observable<String>`	`clientPause(long timeout)` Stop processing commands from clients for some time.
`Observable<String>`	`clientSetname(K name)` Set the current connection name.
`Observable<Long>`	`clientUnblock(long id, UnblockType type)` Unblock the specified blocked client.
`void`	`close()` Close the connection.
`Observable<String>`	`clusterAddSlots(int... slots)` Adds slots to the cluster node.
`Observable<String>`	`clusterBumpepoch()` Generate a new config epoch, incrementing the current epoch, assign the new epoch to this node, WITHOUT any consensus and persist the configuration on disk before sending packets with the new configuration.
`Observable<Long>`	`clusterCountFailureReports(String nodeId)` Returns the number of failure reports for the specified node.
`Observable<Long>`	`clusterCountKeysInSlot(int slot)` Returns the number of keys in the specified Redis Cluster hash `slot`.
`Observable<String>`	`clusterDelSlots(int... slots)` Removes slots from the cluster node.
`Observable<String>`	`clusterFailover(boolean force)` Failover a cluster node.
`Observable<String>`	`clusterFlushslots()` Delete all the slots associated with the specified node.
`Observable<String>`	`clusterForget(String nodeId)` Blacklist and remove the cluster node from the cluster.
`Observable<K>`	`clusterGetKeysInSlot(int slot, int count)` Retrieve the list of keys within the `slot`.
`Observable<String>`	`clusterInfo()` Get information and statistics about the cluster viewed by the current node.
`Observable<Long>`	`clusterKeyslot(K key)` Returns an integer identifying the hash slot the specified key hashes to.
`Observable<String>`	`clusterMeet(String ip, int port)` Meet another cluster node to include the node into the cluster.
`Observable<String>`	`clusterMyId()` Obtain the nodeId for the currently connected node.
`Observable<String>`	`clusterNodes()` Obtain details about all cluster nodes.
`Observable<String>`	`clusterReplicate(String nodeId)` Turn this node into a slave of the node with the id `nodeId`.
`Observable<String>`	`clusterReset(boolean hard)` Reset a node performing a soft or hard reset: All other nodes are forgotten All the assigned / open slots are released If the node is a slave, it turns into a master Only for hard reset: a new Node ID is generated Only for hard reset: currentEpoch and configEpoch are set to 0 The new configuration is saved and the cluster state updated If the node was a slave, the whole data set is flushed away
`Observable<String>`	`clusterSaveconfig()` Forces a node to save the nodes.conf configuration on disk.
`Observable<String>`	`clusterSetConfigEpoch(long configEpoch)` This command sets a specific config epoch in a fresh node.
`Observable<String>`	`clusterSetSlotImporting(int slot, String nodeId)` Flag a slot as IMPORTING (incoming) from the node specified in `nodeId`.
`Observable<String>`	`clusterSetSlotMigrating(int slot, String nodeId)` Flag a slot as MIGRATING (outgoing) towards the node specified in `nodeId`.
`Observable<String>`	`clusterSetSlotNode(int slot, String nodeId)` Assign a slot to a node.
`Observable<String>`	`clusterSetSlotStable(int slot)` Clears migrating / importing state from the slot.
`Observable<String>`	`clusterSlaves(String nodeId)` List slaves for a certain node identified by its `nodeId`.
`Observable<Object>`	`clusterSlots()` Get array of cluster slots to node mappings.
`Observable<Object>`	`command()` Returns an array reply of details about all Redis commands.
`Observable<Long>`	`commandCount()` Get total number of Redis commands.
`Observable<Object>`	`commandInfo(CommandType... commands)` Returns an array reply of details about the requested commands.
`Observable<Object>`	`commandInfo(String... commands)` Returns an array reply of details about the requested commands.
`Observable<String>`	`configGet(String parameter)` Get the value of a configuration parameter.
`Observable<String>`	`configResetstat()` Reset the stats returned by INFO.
`Observable<String>`	`configRewrite()` Rewrite the configuration file with the in memory configuration.
`Observable<String>`	`configSet(String parameter, String value)` Set a configuration parameter to the given value.
`<T,R> R`	`createDissolvingObservable(CommandType type, CommandOutput<K,V,T> output, CommandArgs<K,V> args)`
`<T,R> R`	`createDissolvingObservable(Supplier<RedisCommand<K,V,T>> commandSupplier)`
`protected <T> Observable<T>`	`createObservable(CommandType type, CommandOutput<K,V,T> output, CommandArgs<K,V> args)`
`<T> Observable<T>`	`createObservable(Supplier<RedisCommand<K,V,T>> commandSupplier)`
`Observable<Long>`	`dbsize()` Return the number of keys in the selected database.
`Observable<String>`	`debugCrashAndRecover(Long delay)` Crash and recover
`Observable<String>`	`debugHtstats(int db)` Get debugging information about the internal hash-table state.
`Observable<String>`	`debugObject(K key)` Get debugging information about a key.
`Observable<Success>`	`debugOom()` Make the server crash: Out of memory.
`Observable<String>`	`debugReload()` Save RDB, clear the database and reload RDB.
`Observable<String>`	`debugRestart(Long delay)` Restart the server gracefully.
`Observable<String>`	`debugSdslen(K key)` Get debugging information about the internal SDS length.
`Observable<Success>`	`debugSegfault()` Make the server crash: Invalid pointer access.
`Observable<Long>`	`decr(K key)` Decrement the integer value of a key by one.
`Observable<Long>`	`decrby(K key, long amount)` Decrement the integer value of a key by the given number.
`Observable<Long>`	`del(Iterable<K> keys)`
`Observable<Long>`	`del(K... keys)` Delete one or more keys.
`String`	`digest(V script)` Create a SHA1 digest from a Lua script.
`Observable<String>`	`discard()` Discard all commands issued after MULTI.
`<T> Observable<T>`	`dispatch(ProtocolKeyword type, CommandOutput<K,V,?> output)` Dispatch a command to the Redis Server.
`<T> Observable<T>`	`dispatch(ProtocolKeyword type, CommandOutput<K,V,?> output, CommandArgs<K,V> args)` Dispatch a command to the Redis Server.
`Observable<byte[]>`	`dump(K key)` Return a serialized version of the value stored at the specified key.
`Observable<V>`	`echo(V msg)` Echo the given string.
`<T> Observable<T>`	`eval(String script, ScriptOutputType type, K... keys)` Execute a Lua script server side.
`<T> Observable<T>`	`eval(String script, ScriptOutputType type, K[] keys, V... values)` Execute a Lua script server side.
`<T> Observable<T>`	`evalsha(String digest, ScriptOutputType type, K... keys)` Evaluates a script cached on the server side by its SHA1 digest
`<T> Observable<T>`	`evalsha(String digest, ScriptOutputType type, K[] keys, V... values)` Execute a Lua script server side.
`Observable<Object>`	`exec()` Execute all commands issued after MULTI.
`Observable<Long>`	`exists(Iterable<K> keys)`
`Observable<Long>`	`exists(K... keys)` Determine how many keys exist.
`Observable<Boolean>`	`exists(K key)`
`Observable<Boolean>`	`expire(K key, long seconds)` Set a key's time to live in seconds.
`Observable<Boolean>`	`expireat(K key, Date timestamp)` Set the expiration for a key as a UNIX timestamp.
`Observable<Boolean>`	`expireat(K key, long timestamp)` Set the expiration for a key as a UNIX timestamp.
`Observable<String>`	`flushall()` Remove all keys from all databases.
`Observable<String>`	`flushallAsync()` Remove all keys asynchronously from all databases.
`Observable<String>`	`flushdb()` Remove all keys from the current database.
`Observable<String>`	`flushdbAsync()` Remove all keys asynchronously from the current database.
`Observable<Long>`	`geoadd(K key, double longitude, double latitude, V member)` Single geo add.
`Observable<Long>`	`geoadd(K key, Object... lngLatMember)` Multi geo add.
`Observable<Double>`	`geodist(K key, V from, V to, GeoArgs.Unit unit)` Retrieve distance between points `from` and `to`.
`Observable<String>`	`geohash(K key, V... members)` Retrieve Geohash strings representing the position of one or more elements in a sorted set value representing a geospatial index.
`Observable<GeoCoordinates>`	`geopos(K key, V... members)` Get geo coordinates for the `members`.
`protected Observable<V>`	`georadius_ro(K key, double longitude, double latitude, double distance, GeoArgs.Unit unit)`
`protected Observable<GeoWithin<V>>`	`georadius_ro(K key, double longitude, double latitude, double distance, GeoArgs.Unit unit, GeoArgs geoArgs)`
`Observable<V>`	`georadius(K key, double longitude, double latitude, double distance, GeoArgs.Unit unit)` Retrieve members selected by distance with the center of `longitude` and `latitude`.
`Observable<GeoWithin<V>>`	`georadius(K key, double longitude, double latitude, double distance, GeoArgs.Unit unit, GeoArgs geoArgs)` Retrieve members selected by distance with the center of `longitude` and `latitude`.
`Observable<Long>`	`georadius(K key, double longitude, double latitude, double distance, GeoArgs.Unit unit, GeoRadiusStoreArgs<K> geoRadiusStoreArgs)` Perform a `RedisGeoReactiveCommands.georadius(Object, double, double, double, GeoArgs.Unit, GeoArgs)` query and store the results in a sorted set.
`protected Observable<V>`	`georadiusbymember_ro(K key, V member, double distance, GeoArgs.Unit unit)`
`protected Observable<GeoWithin<V>>`	`georadiusbymember_ro(K key, V member, double distance, GeoArgs.Unit unit, GeoArgs geoArgs)`
`Observable<V>`	`georadiusbymember(K key, V member, double distance, GeoArgs.Unit unit)` Retrieve members selected by distance with the center of `member`.
`Observable<GeoWithin<V>>`	`georadiusbymember(K key, V member, double distance, GeoArgs.Unit unit, GeoArgs geoArgs)` Retrieve members selected by distance with the center of `member`.
`Observable<Long>`	`georadiusbymember(K key, V member, double distance, GeoArgs.Unit unit, GeoRadiusStoreArgs<K> geoRadiusStoreArgs)` Perform a `RedisGeoReactiveCommands.georadiusbymember(Object, Object, double, GeoArgs.Unit, GeoArgs)` query and store the results in a sorted set.
`Observable<V>`	`get(K key)` Get the value of a key.
`Observable<Long>`	`getbit(K key, long offset)` Returns the bit value at offset in the string value stored at key.
`StatefulConnection<K,V>`	`getConnection()`
`Observable<V>`	`getrange(K key, long start, long end)` Get a substring of the string stored at a key.
`Observable<V>`	`getset(K key, V value)` Set the string value of a key and return its old value.
`protected <T> Observable<Success>`	`getSuccessObservable(Observable<T> observable)` Emits just `Success.Success` or the `Throwable` after the inner observable is completed.
`Observable<Long>`	`hdel(K key, K... fields)` Delete one or more hash fields.
`Observable<Boolean>`	`hexists(K key, K field)` Determine if a hash field exists.
`Observable<V>`	`hget(K key, K field)` Get the value of a hash field.
`Observable<Map<K,V>>`	`hgetall(K key)` Get all the fields and values in a hash.
`Observable<Long>`	`hgetall(KeyValueStreamingChannel<K,V> channel, K key)` Stream over all the fields and values in a hash.
`Observable<Long>`	`hincrby(K key, K field, long amount)` Increment the integer value of a hash field by the given number.
`Observable<Double>`	`hincrbyfloat(K key, K field, double amount)` Increment the float value of a hash field by the given amount.
`Observable<K>`	`hkeys(K key)` Get all the fields in a hash.
`Observable<Long>`	`hkeys(KeyStreamingChannel<K> channel, K key)` Stream over all the fields in a hash.
`Observable<Long>`	`hlen(K key)` Get the number of fields in a hash.
`Observable<V>`	`hmget(K key, K... fields)` Get the values of all the given hash fields.
`Observable<Long>`	`hmget(ValueStreamingChannel<V> channel, K key, K... fields)` Stream over the values of all the given hash fields.
`Observable<String>`	`hmset(K key, Map<K,V> map)` Set multiple hash fields to multiple values.
`Observable<MapScanCursor<K,V>>`	`hscan(K key)` Incrementally iterate hash fields and associated values.
`Observable<StreamScanCursor>`	`hscan(KeyValueStreamingChannel<K,V> channel, K key)` Incrementally iterate hash fields and associated values.
`Observable<StreamScanCursor>`	`hscan(KeyValueStreamingChannel<K,V> channel, K key, ScanArgs scanArgs)` Incrementally iterate hash fields and associated values.
`Observable<StreamScanCursor>`	`hscan(KeyValueStreamingChannel<K,V> channel, K key, ScanCursor scanCursor)` Incrementally iterate hash fields and associated values.
`Observable<StreamScanCursor>`	`hscan(KeyValueStreamingChannel<K,V> channel, K key, ScanCursor scanCursor, ScanArgs scanArgs)` Incrementally iterate hash fields and associated values.
`Observable<MapScanCursor<K,V>>`	`hscan(K key, ScanArgs scanArgs)` Incrementally iterate hash fields and associated values.
`Observable<MapScanCursor<K,V>>`	`hscan(K key, ScanCursor scanCursor)` Incrementally iterate hash fields and associated values.
`Observable<MapScanCursor<K,V>>`	`hscan(K key, ScanCursor scanCursor, ScanArgs scanArgs)` Incrementally iterate hash fields and associated values.
`Observable<Boolean>`	`hset(K key, K field, V value)` Set the string value of a hash field.
`Observable<Boolean>`	`hsetnx(K key, K field, V value)` Set the value of a hash field, only if the field does not exist.
`Observable<Long>`	`hstrlen(K key, K field)` Get the string length of the field value in a hash.
`Observable<V>`	`hvals(K key)` Get all the values in a hash.
`Observable<Long>`	`hvals(ValueStreamingChannel<V> channel, K key)` Stream over all the values in a hash.
`Observable<Long>`	`incr(K key)` Increment the integer value of a key by one.
`Observable<Long>`	`incrby(K key, long amount)` Increment the integer value of a key by the given amount.
`Observable<Double>`	`incrbyfloat(K key, double amount)` Increment the float value of a key by the given amount.
`Observable<String>`	`info()` Get information and statistics about the server.
`Observable<String>`	`info(String section)` Get information and statistics about the server.
`boolean`	`isOpen()`
`Observable<K>`	`keys(K pattern)` Find all keys matching the given pattern.
`Observable<Long>`	`keys(KeyStreamingChannel<K> channel, K pattern)` Find all keys matching the given pattern.
`Observable<Date>`	`lastsave()` Get the UNIX time stamp of the last successful save to disk.
`Observable<V>`	`lindex(K key, long index)` Get an element from a list by its index.
`Observable<Long>`	`linsert(K key, boolean before, V pivot, V value)` Insert an element before or after another element in a list.
`Observable<Long>`	`llen(K key)` Get the length of a list.
`Observable<V>`	`lpop(K key)` Remove and get the first element in a list.
`Observable<Long>`	`lpush(K key, V... values)` Prepend one or multiple values to a list.
`Observable<Long>`	`lpushx(K key, V... values)` Prepend values to a list, only if the list exists.
`Observable<Long>`	`lpushx(K key, V value)` Prepend a value to a list, only if the list exists.
`Observable<V>`	`lrange(K key, long start, long stop)` Get a range of elements from a list.
`Observable<Long>`	`lrange(ValueStreamingChannel<V> channel, K key, long start, long stop)` Get a range of elements from a list.
`Observable<Long>`	`lrem(K key, long count, V value)` Remove elements from a list.
`Observable<String>`	`lset(K key, long index, V value)` Set the value of an element in a list by its index.
`Observable<String>`	`ltrim(K key, long start, long stop)` Trim a list to the specified range.
`Observable<V>`	`mget(Iterable<K> keys)`
`Observable<V>`	`mget(K... keys)` Get the values of all the given keys.
`Observable<Long>`	`mget(ValueStreamingChannel<V> channel, Iterable<K> keys)`
`Observable<Long>`	`mget(ValueStreamingChannel<V> channel, K... keys)` Stream over the values of all the given keys.
`Observable<String>`	`migrate(String host, int port, int db, long timeout, MigrateArgs<K> migrateArgs)` Atomically transfer one or more keys from a Redis instance to another one.
`Observable<String>`	`migrate(String host, int port, K key, int db, long timeout)` Atomically transfer a key from a Redis instance to another one.
`Observable<Boolean>`	`move(K key, int db)` Move a key to another database.
`Observable<String>`	`mset(Map<K,V> map)` Set multiple keys to multiple values.
`Observable<Boolean>`	`msetnx(Map<K,V> map)` Set multiple keys to multiple values, only if none of the keys exist.
`Observable<String>`	`multi()` Mark the start of a transaction block.
`Observable<String>`	`objectEncoding(K key)` returns the kind of internal representation used in order to store the value associated with a key.
`Observable<Long>`	`objectIdletime(K key)` returns the number of seconds since the object stored at the specified key is idle (not requested by read or write operations).
`Observable<Long>`	`objectRefcount(K key)` returns the number of references of the value associated with the specified key.
`Observable<Boolean>`	`persist(K key)` Remove the expiration from a key.
`Observable<Boolean>`	`pexpire(K key, long milliseconds)` Set a key's time to live in milliseconds.
`Observable<Boolean>`	`pexpireat(K key, Date timestamp)` Set the expiration for a key as a UNIX timestamp specified in milliseconds.
`Observable<Boolean>`	`pexpireat(K key, long timestamp)` Set the expiration for a key as a UNIX timestamp specified in milliseconds.
`Observable<Long>`	`pfadd(K key, V... values)` Adds the specified elements to the specified HyperLogLog.
`Observable<Long>`	`pfadd(K key, V value, V... values)`
`Observable<Long>`	`pfcount(K... keys)` Return the approximated cardinality of the set(s) observed by the HyperLogLog at key(s).
`Observable<Long>`	`pfcount(K key, K... keys)`
`Observable<String>`	`pfmerge(K destkey, K... sourcekeys)` Merge N different HyperLogLogs into a single one.
`Observable<String>`	`pfmerge(K destkey, K sourceKey, K... sourcekeys)`
`Observable<String>`	`ping()` Ping the server.
`Observable<String>`	`psetex(K key, long milliseconds, V value)` Set the value and expiration in milliseconds of a key.
`Observable<Long>`	`pttl(K key)` Get the time to live for a key in milliseconds.
`Observable<Long>`	`publish(K channel, V message)` Post a message to a channel.
`Observable<K>`	`pubsubChannels()` Lists the currently active channels.
`Observable<K>`	`pubsubChannels(K channel)` Lists the currently active channels.
`Observable<Long>`	`pubsubNumpat()` Returns the number of subscriptions to patterns.
`Observable<Map<K,Long>>`	`pubsubNumsub(K... channels)` Returns the number of subscribers (not counting clients subscribed to patterns) for the specified channels.
`Observable<String>`	`quit()` Instructs Redis to disconnect the connection.
`Observable<V>`	`randomkey()` Return a random key from the keyspace.
`Observable<String>`	`readOnly()` Switch connection to Read-Only mode when connecting to a cluster.
`Observable<String>`	`readWrite()` Switch connection to Read-Write mode (default) when connecting to a cluster.
`Observable<String>`	`rename(K key, K newKey)` Rename a key.
`Observable<Boolean>`	`renamenx(K key, K newKey)` Rename a key, only if the new key does not exist.
`void`	`reset()` Reset the command state.
`Observable<String>`	`restore(K key, byte[] value, RestoreArgs args)` Create a key using the provided serialized value, previously obtained using DUMP.
`Observable<String>`	`restore(K key, long ttl, byte[] value)` Create a key using the provided serialized value, previously obtained using DUMP.
`Observable<Object>`	`role()` Return the role of the instance in the context of replication.
`Observable<V>`	`rpop(K key)` Remove and get the last element in a list.
`Observable<V>`	`rpoplpush(K source, K destination)` Remove the last element in a list, append it to another list and return it.
`Observable<Long>`	`rpush(K key, V... values)` Append one or multiple values to a list.
`Observable<Long>`	`rpushx(K key, V... values)` Append values to a list, only if the list exists.
`Observable<Long>`	`rpushx(K key, V value)` Append a value to a list, only if the list exists.
`Observable<Long>`	`sadd(K key, V... members)` Add one or more members to a set.
`Observable<String>`	`save()` Synchronously save the dataset to disk.
`Observable<KeyScanCursor<K>>`	`scan()` Incrementally iterate the keys space.
`Observable<StreamScanCursor>`	`scan(KeyStreamingChannel<K> channel)` Incrementally iterate the keys space.
`Observable<StreamScanCursor>`	`scan(KeyStreamingChannel<K> channel, ScanArgs scanArgs)` Incrementally iterate the keys space.
`Observable<StreamScanCursor>`	`scan(KeyStreamingChannel<K> channel, ScanCursor scanCursor)` Incrementally iterate the keys space.
`Observable<StreamScanCursor>`	`scan(KeyStreamingChannel<K> channel, ScanCursor scanCursor, ScanArgs scanArgs)` Incrementally iterate the keys space.
`Observable<KeyScanCursor<K>>`	`scan(ScanArgs scanArgs)` Incrementally iterate the keys space.
`Observable<KeyScanCursor<K>>`	`scan(ScanCursor scanCursor)` Incrementally iterate the keys space.
`Observable<KeyScanCursor<K>>`	`scan(ScanCursor scanCursor, ScanArgs scanArgs)` Incrementally iterate the keys space.
`Observable<Long>`	`scard(K key)` Get the number of members in a set.
`Observable<Boolean>`	`scriptExists(String... digests)` Check existence of scripts in the script cache.
`Observable<String>`	`scriptFlush()` Remove all the scripts from the script cache.
`Observable<String>`	`scriptKill()` Kill the script currently in execution.
`Observable<String>`	`scriptLoad(V script)` Load the specified Lua script into the script cache.
`Observable<V>`	`sdiff(K... keys)` Subtract multiple sets.
`Observable<Long>`	`sdiff(ValueStreamingChannel<V> channel, K... keys)` Subtract multiple sets.
`Observable<Long>`	`sdiffstore(K destination, K... keys)` Subtract multiple sets and store the resulting set in a key.
`Observable<String>`	`select(int db)`
`Observable<String>`	`set(K key, V value)` Set the string value of a key.
`Observable<String>`	`set(K key, V value, SetArgs setArgs)` Set the string value of a key.
`Observable<Long>`	`setbit(K key, long offset, int value)` Sets or clears the bit at offset in the string value stored at key.
`Observable<String>`	`setex(K key, long seconds, V value)` Set the value and expiration of a key.
`Observable<Boolean>`	`setnx(K key, V value)` Set the value of a key, only if the key does not exist.
`Observable<Long>`	`setrange(K key, long offset, V value)` Overwrite part of a string at key starting at the specified offset.
`void`	`setTimeout(long timeout, TimeUnit unit)` Set the default timeout for operations.
`Observable<Success>`	`shutdown(boolean save)` Synchronously save the dataset to disk and then shut down the server.
`Observable<V>`	`sinter(K... keys)` Intersect multiple sets.
`Observable<Long>`	`sinter(ValueStreamingChannel<V> channel, K... keys)` Intersect multiple sets.
`Observable<Long>`	`sinterstore(K destination, K... keys)` Intersect multiple sets and store the resulting set in a key.
`Observable<Boolean>`	`sismember(K key, V member)` Determine if a given value is a member of a set.
`Observable<String>`	`slaveof(String host, int port)` Make the server a slave of another instance, or promote it as master.
`Observable<String>`	`slaveofNoOne()` Promote server as master.
`Observable<Object>`	`slowlogGet()` Read the slow log.
`Observable<Object>`	`slowlogGet(int count)` Read the slow log.
`Observable<Long>`	`slowlogLen()` Obtaining the current length of the slow log.
`Observable<String>`	`slowlogReset()` Resetting the slow log.
`Observable<V>`	`smembers(K key)` Get all the members in a set.
`Observable<Long>`	`smembers(ValueStreamingChannel<V> channel, K key)` Get all the members in a set.
`Observable<Boolean>`	`smove(K source, K destination, V member)` Move a member from one set to another.
`Observable<V>`	`sort(K key)` Sort the elements in a list, set or sorted set.
`Observable<V>`	`sort(K key, SortArgs sortArgs)` Sort the elements in a list, set or sorted set.
`Observable<Long>`	`sort(ValueStreamingChannel<V> channel, K key)` Sort the elements in a list, set or sorted set.
`Observable<Long>`	`sort(ValueStreamingChannel<V> channel, K key, SortArgs sortArgs)` Sort the elements in a list, set or sorted set.
`Observable<Long>`	`sortStore(K key, SortArgs sortArgs, K destination)` Sort the elements in a list, set or sorted set.
`Observable<V>`	`spop(K key)` Remove and return a random member from a set.
`Observable<V>`	`spop(K key, long count)` Remove and return one or multiple random members from a set.
`Observable<V>`	`srandmember(K key)` Get one random member from a set.
`Observable<V>`	`srandmember(K key, long count)` Get one or multiple random members from a set.
`Observable<Long>`	`srandmember(ValueStreamingChannel<V> channel, K key, long count)` Get one or multiple random members from a set.
`Observable<Long>`	`srem(K key, V... members)` Remove one or more members from a set.
`Observable<ValueScanCursor<V>>`	`sscan(K key)` Incrementally iterate Set elements.
`Observable<ValueScanCursor<V>>`	`sscan(K key, ScanArgs scanArgs)` Incrementally iterate Set elements.
`Observable<ValueScanCursor<V>>`	`sscan(K key, ScanCursor scanCursor)` Incrementally iterate Set elements.
`Observable<ValueScanCursor<V>>`	`sscan(K key, ScanCursor scanCursor, ScanArgs scanArgs)` Incrementally iterate Set elements.
`Observable<StreamScanCursor>`	`sscan(ValueStreamingChannel<V> channel, K key)` Incrementally iterate Set elements.
`Observable<StreamScanCursor>`	`sscan(ValueStreamingChannel<V> channel, K key, ScanArgs scanArgs)` Incrementally iterate Set elements.
`Observable<StreamScanCursor>`	`sscan(ValueStreamingChannel<V> channel, K key, ScanCursor scanCursor)` Incrementally iterate Set elements.
`Observable<StreamScanCursor>`	`sscan(ValueStreamingChannel<V> channel, K key, ScanCursor scanCursor, ScanArgs scanArgs)` Incrementally iterate Set elements.
`Observable<Long>`	`strlen(K key)` Get the length of the value stored in a key.
`Observable<V>`	`sunion(K... keys)` Add multiple sets.
`Observable<Long>`	`sunion(ValueStreamingChannel<V> channel, K... keys)` Add multiple sets.
`Observable<Long>`	`sunionstore(K destination, K... keys)` Add multiple sets and store the resulting set in a key.
`Observable<String>`	`swapdb(int db1, int db2)`
`Observable<String>`	`sync()` Internal command used for replication.
`Observable<V>`	`time()` Return the current server time.
`Observable<Long>`	`touch(Iterable<K> keys)`
`Observable<Long>`	`touch(K... keys)` Touch one or more keys.
`Observable<Long>`	`ttl(K key)` Get the time to live for a key.
`Observable<String>`	`type(K key)` Determine the type stored at key.
`Observable<Long>`	`unlink(Iterable<K> keys)`
`Observable<Long>`	`unlink(K... keys)` Unlink one or more keys (non blocking DEL).
`Observable<String>`	`unwatch()` Forget about all watched keys.
`Observable<Long>`	`waitForReplication(int replicas, long timeout)` Wait for replication.
`Observable<String>`	`watch(K... keys)` Watch the given keys to determine execution of the MULTI/EXEC block.
`Observable<Long>`	`xack(K key, K group, String... messageIds)` Acknowledge one or more messages as processed.
`Observable<String>`	`xadd(K key, Map<K,V> body)` Append a message to the stream `key`.
`Observable<String>`	`xadd(K key, Object... keysAndValues)` Append a message to the stream `key`.
`Observable<String>`	`xadd(K key, XAddArgs args, Map<K,V> body)` Append a message to the stream `key`.
`Observable<String>`	`xadd(K key, XAddArgs args, Object... keysAndValues)` Append a message to the stream `key`.
`Observable<StreamMessage<K,V>>`	`xclaim(K key, Consumer<K> consumer, long minIdleTime, String... messageIds)` Gets ownership of one or multiple messages in the Pending Entries List of a given stream consumer group.
`Observable<StreamMessage<K,V>>`	`xclaim(K key, Consumer<K> consumer, XClaimArgs args, String... messageIds)` Gets ownership of one or multiple messages in the Pending Entries List of a given stream consumer group.
`Observable<Long>`	`xdel(K key, String... messageIds)` Removes the specified entries from the stream.
`Observable<String>`	`xgroupCreate(XReadArgs.StreamOffset<K> streamOffset, K group)` Create a consumer group.
`Observable<Boolean>`	`xgroupDelconsumer(K key, Consumer<K> consumer)` Delete a consumer from a consumer group.
`Observable<Boolean>`	`xgroupDestroy(K key, K group)` Destroy a consumer group.
`Observable<String>`	`xgroupSetid(XReadArgs.StreamOffset<K> streamOffset, K group)` Set the current `group` id.
`Observable<Long>`	`xlen(K key)` Get the length of a steam.
`Observable<Object>`	`xpending(K key, Consumer<K> consumer, Range<String> range, Limit limit)` Read pending messages from a stream within a specific `Range`.
`Observable<Object>`	`xpending(K key, K group)` Read pending messages from a stream for a `group`.
`Observable<Object>`	`xpending(K key, K group, Range<String> range, Limit limit)` Read pending messages from a stream within a specific `Range`.
`Observable<StreamMessage<K,V>>`	`xrange(K key, Range<String> range)` Read messages from a stream within a specific `Range`.
`Observable<StreamMessage<K,V>>`	`xrange(K key, Range<String> range, Limit limit)` Read messages from a stream within a specific `Range` applying a `Limit`.
`Observable<StreamMessage<K,V>>`	`xread(XReadArgs.StreamOffset<K>... streams)` Read messages from one or more `XReadArgs.StreamOffset`s.
`Observable<StreamMessage<K,V>>`	`xread(XReadArgs args, XReadArgs.StreamOffset<K>... streams)` Read messages from one or more `XReadArgs.StreamOffset`s.
`Observable<StreamMessage<K,V>>`	`xreadgroup(Consumer<K> consumer, XReadArgs.StreamOffset<K>... streams)` Read messages from one or more `XReadArgs.StreamOffset`s using a consumer group.
`Observable<StreamMessage<K,V>>`	`xreadgroup(Consumer<K> consumer, XReadArgs args, XReadArgs.StreamOffset<K>... streams)` Read messages from one or more `XReadArgs.StreamOffset`s using a consumer group.
`Observable<StreamMessage<K,V>>`	`xrevrange(K key, Range<String> range)` Read messages from a stream within a specific `Range` in reverse order.
`Observable<StreamMessage<K,V>>`	`xrevrange(K key, Range<String> range, Limit limit)` Read messages from a stream within a specific `Range` applying a `Limit` in reverse order.
`Observable<Long>`	`xtrim(K key, boolean approximateTrimming, long count)` Trims the stream to `count` elements.
`Observable<Long>`	`xtrim(K key, long count)` Trims the stream to `count` elements.
`Observable<Long>`	`zadd(K key, double score, V member)` Add one or more members to a sorted set, or update its score if it already exists.
`Observable<Long>`	`zadd(K key, Object... scoresAndValues)` Add one or more members to a sorted set, or update its score if it already exists.
`Observable<Long>`	`zadd(K key, ScoredValue<V>... scoredValues)` Add one or more members to a sorted set, or update its score if it already exists.
`Observable<Long>`	`zadd(K key, ZAddArgs zAddArgs, double score, V member)` Add one or more members to a sorted set, or update its score if it already exists.
`Observable<Long>`	`zadd(K key, ZAddArgs zAddArgs, Object... scoresAndValues)` Add one or more members to a sorted set, or update its score if it already exists.
`Observable<Long>`	`zadd(K key, ZAddArgs zAddArgs, ScoredValue<V>... scoredValues)` Add one or more members to a sorted set, or update its score if it already exists.
`Observable<Double>`	`zaddincr(K key, double score, V member)` Add one or more members to a sorted set, or update its score if it already exists applying the `INCR` option.
`Observable<Double>`	`zaddincr(K key, ZAddArgs zAddArgs, double score, V member)` Add one or more members to a sorted set, or update its score if it already exists applying the `INCR` option.
`Observable<Long>`	`zcard(K key)` Get the number of members in a sorted set.
`Observable<Long>`	`zcount(K key, double min, double max)` Count the members in a sorted set with scores within the given values.
`Observable<Long>`	`zcount(K key, Range<? extends Number> range)` Count the members in a sorted set with scores within the given `Range`.
`Observable<Long>`	`zcount(K key, String min, String max)` Count the members in a sorted set with scores within the given values.
`Observable<Double>`	`zincrby(K key, double amount, V member)` Increment the score of a member in a sorted set.
`Observable<Long>`	`zinterstore(K destination, K... keys)` Intersect multiple sorted sets and store the resulting sorted set in a new key.
`Observable<Long>`	`zinterstore(K destination, ZStoreArgs storeArgs, K... keys)` Intersect multiple sorted sets and store the resulting sorted set in a new key.
`Observable<Long>`	`zlexcount(K key, Range<? extends V> range)` Count the number of members in a sorted set between a given lexicographical range.
`Observable<Long>`	`zlexcount(K key, String min, String max)` Count the number of members in a sorted set between a given lexicographical range.
`Observable<ScoredValue<V>>`	`zpopmax(K key)` Removes and returns up to count members with the highest scores in the sorted set stored at key.
`Observable<ScoredValue<V>>`	`zpopmax(K key, long count)` Removes and returns up to count members with the highest scores in the sorted set stored at key.
`Observable<ScoredValue<V>>`	`zpopmin(K key)` Removes and returns up to count members with the lowest scores in the sorted set stored at key.
`Observable<ScoredValue<V>>`	`zpopmin(K key, long count)` Removes and returns up to count members with the lowest scores in the sorted set stored at key.
`Observable<V>`	`zrange(K key, long start, long stop)` Return a range of members in a sorted set, by index.
`Observable<Long>`	`zrange(ValueStreamingChannel<V> channel, K key, long start, long stop)` Return a range of members in a sorted set, by index.
`Observable<V>`	`zrangebylex(K key, Range<? extends V> range)` Return a range of members in a sorted set, by lexicographical range.
`Observable<V>`	`zrangebylex(K key, Range<? extends V> range, Limit limit)` Return a range of members in a sorted set, by lexicographical range.
`Observable<V>`	`zrangebylex(K key, String min, String max)` Return a range of members in a sorted set, by lexicographical range.
`Observable<V>`	`zrangebylex(K key, String min, String max, long offset, long count)` Return a range of members in a sorted set, by lexicographical range.
`Observable<V>`	`zrangebyscore(K key, double min, double max)` Return a range of members in a sorted set, by score.
`Observable<V>`	`zrangebyscore(K key, double min, double max, long offset, long count)` Return a range of members in a sorted set, by score.
`Observable<V>`	`zrangebyscore(K key, Range<? extends Number> range)` Return a range of members in a sorted set, by score.
`Observable<V>`	`zrangebyscore(K key, Range<? extends Number> range, Limit limit)` Return a range of members in a sorted set, by score.
`Observable<V>`	`zrangebyscore(K key, String min, String max)` Return a range of members in a sorted set, by score.
`Observable<V>`	`zrangebyscore(K key, String min, String max, long offset, long count)` Return a range of members in a sorted set, by score.
`Observable<Long>`	`zrangebyscore(ValueStreamingChannel<V> channel, K key, double min, double max)` Stream over a range of members in a sorted set, by score.
`Observable<Long>`	`zrangebyscore(ValueStreamingChannel<V> channel, K key, double min, double max, long offset, long count)` Stream over range of members in a sorted set, by score.
`Observable<Long>`	`zrangebyscore(ValueStreamingChannel<V> channel, K key, Range<? extends Number> range)` Stream over a range of members in a sorted set, by score.
`Observable<Long>`	`zrangebyscore(ValueStreamingChannel<V> channel, K key, Range<? extends Number> range, Limit limit)` Stream over a range of members in a sorted set, by score.
`Observable<Long>`	`zrangebyscore(ValueStreamingChannel<V> channel, K key, String min, String max)` Stream over a range of members in a sorted set, by score.
`Observable<Long>`	`zrangebyscore(ValueStreamingChannel<V> channel, K key, String min, String max, long offset, long count)` Stream over a range of members in a sorted set, by score.
`Observable<ScoredValue<V>>`	`zrangebyscoreWithScores(K key, double min, double max)` Return a range of members with score in a sorted set, by score.
`Observable<ScoredValue<V>>`	`zrangebyscoreWithScores(K key, double min, double max, long offset, long count)` Return a range of members with score in a sorted set, by score.
`Observable<ScoredValue<V>>`	`zrangebyscoreWithScores(K key, Range<? extends Number> range)` Return a range of members with score in a sorted set, by score.
`Observable<ScoredValue<V>>`	`zrangebyscoreWithScores(K key, Range<? extends Number> range, Limit limit)` Return a range of members with score in a sorted set, by score.
`Observable<ScoredValue<V>>`	`zrangebyscoreWithScores(K key, String min, String max)` Return a range of members with score in a sorted set, by score.
`Observable<ScoredValue<V>>`	`zrangebyscoreWithScores(K key, String min, String max, long offset, long count)` Return a range of members with score in a sorted set, by score.
`Observable<Long>`	`zrangebyscoreWithScores(ScoredValueStreamingChannel<V> channel, K key, double min, double max)` Stream over a range of members with scores in a sorted set, by score.
`Observable<Long>`	`zrangebyscoreWithScores(ScoredValueStreamingChannel<V> channel, K key, double min, double max, long offset, long count)` Stream over a range of members with scores in a sorted set, by score.
`Observable<Long>`	`zrangebyscoreWithScores(ScoredValueStreamingChannel<V> channel, K key, Range<? extends Number> range)` Stream over a range of members with scores in a sorted set, by score.
`Observable<Long>`	`zrangebyscoreWithScores(ScoredValueStreamingChannel<V> channel, K key, Range<? extends Number> range, Limit limit)` Stream over a range of members with scores in a sorted set, by score.
`Observable<Long>`	`zrangebyscoreWithScores(ScoredValueStreamingChannel<V> channel, K key, String min, String max)` Stream over a range of members with scores in a sorted set, by score.
`Observable<Long>`	`zrangebyscoreWithScores(ScoredValueStreamingChannel<V> channel, K key, String min, String max, long offset, long count)` Stream over a range of members with scores in a sorted set, by score.
`Observable<ScoredValue<V>>`	`zrangeWithScores(K key, long start, long stop)` Return a range of members with scores in a sorted set, by index.
`Observable<Long>`	`zrangeWithScores(ScoredValueStreamingChannel<V> channel, K key, long start, long stop)` Stream over a range of members with scores in a sorted set, by index.
`Observable<Long>`	`zrank(K key, V member)` Determine the index of a member in a sorted set.
`Observable<Long>`	`zrem(K key, V... members)` Remove one or more members from a sorted set.
`Observable<Long>`	`zremrangebylex(K key, Range<? extends V> range)` Remove all members in a sorted set between the given lexicographical range.
`Observable<Long>`	`zremrangebylex(K key, String min, String max)` Remove all members in a sorted set between the given lexicographical range.
`Observable<Long>`	`zremrangebyrank(K key, long start, long stop)` Remove all members in a sorted set within the given indexes.
`Observable<Long>`	`zremrangebyscore(K key, double min, double max)` Remove all members in a sorted set within the given scores.
`Observable<Long>`	`zremrangebyscore(K key, Range<? extends Number> range)` Remove all members in a sorted set within the given scores.
`Observable<Long>`	`zremrangebyscore(K key, String min, String max)` Remove all members in a sorted set within the given scores.
`Observable<V>`	`zrevrange(K key, long start, long stop)` Return a range of members in a sorted set, by index, with scores ordered from high to low.
`Observable<Long>`	`zrevrange(ValueStreamingChannel<V> channel, K key, long start, long stop)` Stream over a range of members in a sorted set, by index, with scores ordered from high to low.
`Observable<V>`	`zrevrangebylex(K key, Range<? extends V> range)` Return a range of members in a sorted set, by lexicographical range ordered from high to low.
`Observable<V>`	`zrevrangebylex(K key, Range<? extends V> range, Limit limit)` Return a range of members in a sorted set, by lexicographical range ordered from high to low.
`Observable<V>`	`zrevrangebyscore(K key, double max, double min)` Return a range of members in a sorted set, by score, with scores ordered from high to low.
`Observable<V>`	`zrevrangebyscore(K key, double max, double min, long offset, long count)` Return a range of members in a sorted set, by score, with scores ordered from high to low.
`Observable<V>`	`zrevrangebyscore(K key, Range<? extends Number> range)` Return a range of members in a sorted set, by score, with scores ordered from high to low.
`Observable<V>`	`zrevrangebyscore(K key, Range<? extends Number> range, Limit limit)` Return a range of members in a sorted set, by score, with scores ordered from high to low.
`Observable<V>`	`zrevrangebyscore(K key, String max, String min)` Return a range of members in a sorted set, by score, with scores ordered from high to low.
`Observable<V>`	`zrevrangebyscore(K key, String max, String min, long offset, long count)` Return a range of members in a sorted set, by score, with scores ordered from high to low.
`Observable<Long>`	`zrevrangebyscore(ValueStreamingChannel<V> channel, K key, double max, double min)` Stream over a range of members in a sorted set, by score, with scores ordered from high to low.
`Observable<Long>`	`zrevrangebyscore(ValueStreamingChannel<V> channel, K key, double max, double min, long offset, long count)` Stream over a range of members in a sorted set, by score, with scores ordered from high to low.
`Observable<Long>`	`zrevrangebyscore(ValueStreamingChannel<V> channel, K key, Range<? extends Number> range)` Stream over a range of members in a sorted set, by score, with scores ordered from high to low.
`Observable<Long>`	`zrevrangebyscore(ValueStreamingChannel<V> channel, K key, Range<? extends Number> range, Limit limit)` Stream over a range of members in a sorted set, by score, with scores ordered from high to low.
`Observable<Long>`	`zrevrangebyscore(ValueStreamingChannel<V> channel, K key, String max, String min)` Stream over a range of members in a sorted set, by score, with scores ordered from high to low.
`Observable<Long>`	`zrevrangebyscore(ValueStreamingChannel<V> channel, K key, String max, String min, long offset, long count)` Stream over a range of members in a sorted set, by score, with scores ordered from high to low.
`Observable<ScoredValue<V>>`	`zrevrangebyscoreWithScores(K key, double max, double min)` Return a range of members with scores in a sorted set, by score, with scores ordered from high to low.
`Observable<ScoredValue<V>>`	`zrevrangebyscoreWithScores(K key, double max, double min, long offset, long count)` Return a range of members with scores in a sorted set, by score, with scores ordered from high to low.
`Observable<ScoredValue<V>>`	`zrevrangebyscoreWithScores(K key, Range<? extends Number> range)` Return a range of members with scores in a sorted set, by score, with scores ordered from high to low.
`Observable<ScoredValue<V>>`	`zrevrangebyscoreWithScores(K key, Range<? extends Number> range, Limit limit)` Return a range of members with scores in a sorted set, by score, with scores ordered from high to low.
`Observable<ScoredValue<V>>`	`zrevrangebyscoreWithScores(K key, String max, String min)` Return a range of members with scores in a sorted set, by score, with scores ordered from high to low.
`Observable<ScoredValue<V>>`	`zrevrangebyscoreWithScores(K key, String max, String min, long offset, long count)` Return a range of members with scores in a sorted set, by score, with scores ordered from high to low.
`Observable<Long>`	`zrevrangebyscoreWithScores(ScoredValueStreamingChannel<V> channel, K key, double max, double min)` Stream over a range of members with scores in a sorted set, by score, with scores ordered from high to low.
`Observable<Long>`	`zrevrangebyscoreWithScores(ScoredValueStreamingChannel<V> channel, K key, double max, double min, long offset, long count)` Stream over a range of members with scores in a sorted set, by score, with scores ordered from high to low.
`Observable<Long>`	`zrevrangebyscoreWithScores(ScoredValueStreamingChannel<V> channel, K key, Range<? extends Number> range)` Stream over a range of members with scores in a sorted set, by score, with scores ordered from high to low.
`Observable<Long>`	`zrevrangebyscoreWithScores(ScoredValueStreamingChannel<V> channel, K key, Range<? extends Number> range, Limit limit)` Stream over a range of members with scores in a sorted set, by score, with scores ordered from high to low.
`Observable<Long>`	`zrevrangebyscoreWithScores(ScoredValueStreamingChannel<V> channel, K key, String max, String min)` Stream over a range of members with scores in a sorted set, by score, with scores ordered from high to low.
`Observable<Long>`	`zrevrangebyscoreWithScores(ScoredValueStreamingChannel<V> channel, K key, String max, String min, long offset, long count)` Stream over a range of members with scores in a sorted set, by score, with scores ordered from high to low.
`Observable<ScoredValue<V>>`	`zrevrangeWithScores(K key, long start, long stop)` Return a range of members with scores in a sorted set, by index, with scores ordered from high to low.
`Observable<Long>`	`zrevrangeWithScores(ScoredValueStreamingChannel<V> channel, K key, long start, long stop)` Stream over a range of members with scores in a sorted set, by index, with scores ordered from high to low.
`Observable<Long>`	`zrevrank(K key, V member)` Determine the index of a member in a sorted set, with scores ordered from high to low.
`Observable<ScoredValueScanCursor<V>>`	`zscan(K key)` Incrementally iterate sorted sets elements and associated scores.
`Observable<ScoredValueScanCursor<V>>`	`zscan(K key, ScanArgs scanArgs)` Incrementally iterate sorted sets elements and associated scores.
`Observable<ScoredValueScanCursor<V>>`	`zscan(K key, ScanCursor scanCursor)` Incrementally iterate sorted sets elements and associated scores.
`Observable<ScoredValueScanCursor<V>>`	`zscan(K key, ScanCursor scanCursor, ScanArgs scanArgs)` Incrementally iterate sorted sets elements and associated scores.
`Observable<StreamScanCursor>`	`zscan(ScoredValueStreamingChannel<V> channel, K key)` Incrementally iterate sorted sets elements and associated scores.
`Observable<StreamScanCursor>`	`zscan(ScoredValueStreamingChannel<V> channel, K key, ScanArgs scanArgs)` Incrementally iterate sorted sets elements and associated scores.
`Observable<StreamScanCursor>`	`zscan(ScoredValueStreamingChannel<V> channel, K key, ScanCursor scanCursor)` Incrementally iterate sorted sets elements and associated scores.
`Observable<StreamScanCursor>`	`zscan(ScoredValueStreamingChannel<V> channel, K key, ScanCursor scanCursor, ScanArgs scanArgs)` Incrementally iterate sorted sets elements and associated scores.
`Observable<Double>`	`zscore(K key, V member)` Get the score associated with the given member in a sorted set.
`Observable<Long>`	`zunionstore(K destination, K... keys)` Add multiple sorted sets and store the resulting sorted set in a new key.
`Observable<Long>`	`zunionstore(K destination, ZStoreArgs storeArgs, K... keys)` Add multiple sorted sets and store the resulting sorted set in a new key.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - connection
```
protected StatefulConnection<K,V> connection
```
  - codec
```
protected RedisCodec<K,V> codec
```
  - commandBuilder
```
protected com.lambdaworks.redis.RedisCommandBuilder<K,V> commandBuilder
```
  - multi
```
protected MultiOutput<K,V> multi
```
- Constructor Detail
  - AbstractRedisReactiveCommands
```
public AbstractRedisReactiveCommands(StatefulConnection<K,V> connection,
                                     RedisCodec<K,V> codec)
```
    Initialize a new instance.
    
    Parameters:
    
    connection - the connection to operate on
    
    codec - the codec for command encoding
- Method Detail
  - append
```
public Observable<Long> append(K key,
                               V value)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Append a value to a key.
    
    Specified by:
    
    append in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    value - the value
    
    Returns:
    
    Long integer-reply the length of the string after the append operation.
  - asking
```
public Observable<String> asking()
```
    Description copied from interface: RedisClusterReactiveCommands
    
    The asking command is required after a -ASK redirection. The client should issue ASKING before to actually send the command to the target instance. See the Redis Cluster specification for more information.
    
    Specified by:
    
    asking in interface RedisClusterReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply
  - auth
```
public Observable<String> auth(String password)
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Authenticate to the server.
    
    Specified by:
    
    auth in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    password - the password
    
    Returns:
    
    String simple-string-reply
  - bgrewriteaof
```
public Observable<String> bgrewriteaof()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Asynchronously rewrite the append-only file.
    
    Specified by:
    
    bgrewriteaof in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply always OK.
  - bgsave
```
public Observable<String> bgsave()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Asynchronously save the dataset to disk.
    
    Specified by:
    
    bgsave in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply
  - bitcount
```
public Observable<Long> bitcount(K key)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Count set bits in a string.
    
    Specified by:
    
    bitcount in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    Long integer-reply The number of bits set to 1.
  - bitcount
```
public Observable<Long> bitcount(K key,
                                 long start,
                                 long end)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Count set bits in a string.
    
    Specified by:
    
    bitcount in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    start - the start
    
    end - the end
    
    Returns:
    
    Long integer-reply The number of bits set to 1.
  - bitfield
```
public Observable<Long> bitfield(K key,
                                 BitFieldArgs args)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Execute BITFIELD with its subcommands.
    
    Specified by:
    
    bitfield in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    args - the args containing subcommands, must not be null.
    
    Returns:
    
    Long bulk-reply the results from the bitfield commands.
  - bitopAnd
```
public Observable<Long> bitopAnd(K destination,
                                 K... keys)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Perform bitwise AND between strings.
    
    Specified by:
    
    bitopAnd in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    destination - result key of the operation
    
    keys - operation input key names
    
    Returns:
    
    Long integer-reply The size of the string stored in the destination key, that is equal to the size of the longest input string.
  - bitopNot
```
public Observable<Long> bitopNot(K destination,
                                 K source)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Perform bitwise NOT between strings.
    
    Specified by:
    
    bitopNot in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    destination - result key of the operation
    
    source - operation input key names
    
    Returns:
    
    Long integer-reply The size of the string stored in the destination key, that is equal to the size of the longest input string.
  - bitopOr
```
public Observable<Long> bitopOr(K destination,
                                K... keys)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Perform bitwise OR between strings.
    
    Specified by:
    
    bitopOr in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    destination - result key of the operation
    
    keys - operation input key names
    
    Returns:
    
    Long integer-reply The size of the string stored in the destination key, that is equal to the size of the longest input string.
  - bitopXor
```
public Observable<Long> bitopXor(K destination,
                                 K... keys)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Perform bitwise XOR between strings.
    
    Specified by:
    
    bitopXor in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    destination - result key of the operation
    
    keys - operation input key names
    
    Returns:
    
    Long integer-reply The size of the string stored in the destination key, that is equal to the size of the longest input string.
  - bitpos
```
public Observable<Long> bitpos(K key,
                               boolean state)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Find first bit set or clear in a string.
    
    Specified by:
    
    bitpos in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    state - the state
    
    Returns:
    
    Long integer-reply The command returns the position of the first bit set to 1 or 0 according to the request. If we look for set bits (the bit argument is 1) and the string is empty or composed of just zero bytes, -1 is returned. If we look for clear bits (the bit argument is 0) and the string only contains bit set to 1, the function returns the first bit not part of the string on the right. So if the string is tree bytes set to the value 0xff the command BITPOS key 0 will return 24, since up to bit 23 all the bits are 1. Basically the function consider the right of the string as padded with zeros if you look for clear bits and specify no range.
  - bitpos
```
public Observable<Long> bitpos(K key,
                               boolean state,
                               long start)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Find first bit set or clear in a string.
    
    Specified by:
    
    bitpos in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    state - the bit type: long
    
    start - the start type: long
    
    Returns:
    
    Long integer-reply The command returns the position of the first bit set to 1 or 0 according to the request. If we look for set bits (the bit argument is 1) and the string is empty or composed of just zero bytes, -1 is returned. If we look for clear bits (the bit argument is 0) and the string only contains bit set to 1, the function returns the first bit not part of the string on the right. So if the string is tree bytes set to the value 0xff the command BITPOS key 0 will return 24, since up to bit 23 all the bits are 1. Basically the function consider the right of the string as padded with zeros if you look for clear bits and specify no range or the start argument only.
  - bitpos
```
public Observable<Long> bitpos(K key,
                               boolean state,
                               long start,
                               long end)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Find first bit set or clear in a string.
    
    Specified by:
    
    bitpos in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    state - the bit type: long
    
    start - the start type: long
    
    end - the end type: long
    
    Returns:
    
    Long integer-reply The command returns the position of the first bit set to 1 or 0 according to the request. If we look for set bits (the bit argument is 1) and the string is empty or composed of just zero bytes, -1 is returned. If we look for clear bits (the bit argument is 0) and the string only contains bit set to 1, the function returns the first bit not part of the string on the right. So if the string is tree bytes set to the value 0xff the command BITPOS key 0 will return 24, since up to bit 23 all the bits are 1. Basically the function consider the right of the string as padded with zeros if you look for clear bits and specify no range or the start argument only. However this behavior changes if you are looking for clear bits and specify a range with both start and end. If no clear bit is found in the specified range, the function returns -1 as the user specified a clear range and there are no 0 bits in that range.
  - blpop
```
public Observable<KeyValue<K,V>> blpop(long timeout,
                                       K... keys)
```
    Description copied from interface: RedisListReactiveCommands
    
    Remove and get the first element in a list, or block until one is available.
    
    Specified by:
    
    blpop in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    timeout - the timeout in seconds
    
    keys - the keys
    
    Returns:
    
    KeyValue<K,V> array-reply specifically: A null multi-bulk when no element could be popped and the timeout expired. A two-element multi-bulk with the first element being the name of the key where an element was popped and the second element being the value of the popped element.
  - brpop
```
public Observable<KeyValue<K,V>> brpop(long timeout,
                                       K... keys)
```
    Description copied from interface: RedisListReactiveCommands
    
    Remove and get the last element in a list, or block until one is available.
    
    Specified by:
    
    brpop in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    timeout - the timeout in seconds
    
    keys - the keys
    
    Returns:
    
    KeyValue<K,V> array-reply specifically: A null multi-bulk when no element could be popped and the timeout expired. A two-element multi-bulk with the first element being the name of the key where an element was popped and the second element being the value of the popped element.
  - brpoplpush
```
public Observable<V> brpoplpush(long timeout,
                                K source,
                                K destination)
```
    Description copied from interface: RedisListReactiveCommands
    
    Pop a value from a list, push it to another list and return it; or block until one is available.
    
    Specified by:
    
    brpoplpush in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    timeout - the timeout in seconds
    
    source - the source key
    
    destination - the destination type: key
    
    Returns:
    
    V bulk-string-reply the element being popped from source and pushed to destination. If timeout is reached, a
  - clientGetname
```
public Observable<K> clientGetname()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Get the current connection name.
    
    Specified by:
    
    clientGetname in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    K bulk-string-reply The connection name, or a null bulk reply if no name is set.
  - clientKill
```
public Observable<String> clientKill(String addr)
```
    Description copied from interface: RedisServerReactiveCommands
    
    Kill the connection of a client identified by ip:port.
    
    Specified by:
    
    clientKill in interface RedisServerReactiveCommands<K,V>
    
    Parameters:
    
    addr - ip:port
    
    Returns:
    
    String simple-string-reply OK if the connection exists and has been closed
  - clientKill
```
public Observable<Long> clientKill(KillArgs killArgs)
```
    Description copied from interface: RedisServerReactiveCommands
    
    Kill connections of clients which are filtered by killArgs
    
    Specified by:
    
    clientKill in interface RedisServerReactiveCommands<K,V>
    
    Parameters:
    
    killArgs - args for the kill operation
    
    Returns:
    
    Long integer-reply number of killed connections
  - clientList
```
public Observable<String> clientList()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Get the list of client connections.
    
    Specified by:
    
    clientList in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    String bulk-string-reply a unique string, formatted as follows: One client connection per line (separated by LF), each line is composed of a succession of property=value fields separated by a space character.
  - clientPause
```
public Observable<String> clientPause(long timeout)
```
    Description copied from interface: RedisServerReactiveCommands
    
    Stop processing commands from clients for some time.
    
    Specified by:
    
    clientPause in interface RedisServerReactiveCommands<K,V>
    
    Parameters:
    
    timeout - the timeout value in milliseconds
    
    Returns:
    
    String simple-string-reply The command returns OK or an error if the timeout is invalid.
  - clientSetname
```
public Observable<String> clientSetname(K name)
```
    Description copied from interface: RedisServerReactiveCommands
    
    Set the current connection name.
    
    Specified by:
    
    clientSetname in interface RedisServerReactiveCommands<K,V>
    
    Parameters:
    
    name - the client name
    
    Returns:
    
    simple-string-reply OK if the connection name was successfully set.
  - clientUnblock
```
public Observable<Long> clientUnblock(long id,
                                      UnblockType type)
```
    Description copied from interface: RedisServerReactiveCommands
    
    Unblock the specified blocked client.
    
    Specified by:
    
    clientUnblock in interface RedisServerReactiveCommands<K,V>
    
    Parameters:
    
    id - the client id.
    
    type - unblock type.
    
    Returns:
    
    Long integer-reply number of unblocked connections.
  - close
```
public void close()
```
    Description copied from interface: BaseRedisReactiveCommands
    
    Close the connection. The connection will become not usable anymore as soon as this method was called.
    
    Specified by:
    
    close in interface BaseRedisReactiveCommands<K,V>
    
    Specified by:
    
    close in interface AutoCloseable
  - clusterAddSlots
```
public Observable<String> clusterAddSlots(int... slots)
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Adds slots to the cluster node. The current node will become the master for the specified slots.
    
    Specified by:
    
    clusterAddSlots in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    slots - one or more slots from 0 to 16384
    
    Returns:
    
    String simple-string-reply
  - clusterBumpepoch
```
public Observable<String> clusterBumpepoch()
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Generate a new config epoch, incrementing the current epoch, assign the new epoch to this node, WITHOUT any consensus and persist the configuration on disk before sending packets with the new configuration.
    
    Specified by:
    
    clusterBumpepoch in interface RedisClusterReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply If the new config epoch is generated and assigned either BUMPED (epoch) or STILL (epoch) are returned.
  - clusterCountFailureReports
```
public Observable<Long> clusterCountFailureReports(String nodeId)
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Returns the number of failure reports for the specified node. Failure reports are the way Redis Cluster uses in order to promote a PFAIL state, that means a node is not reachable, to a FAIL state, that means that the majority of masters in the cluster agreed within a window of time that the node is not reachable.
    
    Specified by:
    
    clusterCountFailureReports in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    nodeId - the node id
    
    Returns:
    
    Integer reply: The number of active failure reports for the node.
  - clusterCountKeysInSlot
```
public Observable<Long> clusterCountKeysInSlot(int slot)
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Returns the number of keys in the specified Redis Cluster hash slot.
    
    Specified by:
    
    clusterCountKeysInSlot in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    slot - the slot
    
    Returns:
    
    Integer reply: The number of keys in the specified hash slot, or an error if the hash slot is invalid.
  - clusterDelSlots
```
public Observable<String> clusterDelSlots(int... slots)
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Removes slots from the cluster node.
    
    Specified by:
    
    clusterDelSlots in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    slots - one or more slots from 0 to 16384
    
    Returns:
    
    String simple-string-reply
  - clusterFailover
```
public Observable<String> clusterFailover(boolean force)
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Failover a cluster node. Turns the currently connected node into a master and the master into its slave.
    
    Specified by:
    
    clusterFailover in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    force - do not coordinate with master if true
    
    Returns:
    
    String simple-string-reply
  - clusterFlushslots
```
public Observable<String> clusterFlushslots()
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Delete all the slots associated with the specified node. The number of deleted slots is returned.
    
    Specified by:
    
    clusterFlushslots in interface RedisClusterReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply
  - clusterForget
```
public Observable<String> clusterForget(String nodeId)
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Blacklist and remove the cluster node from the cluster.
    
    Specified by:
    
    clusterForget in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    nodeId - the node Id
    
    Returns:
    
    String simple-string-reply
  - clusterGetKeysInSlot
```
public Observable<K> clusterGetKeysInSlot(int slot,
                                          int count)
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Retrieve the list of keys within the slot.
    
    Specified by:
    
    clusterGetKeysInSlot in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    slot - the slot
    
    count - maximal number of keys
    
    Returns:
    
    List<K> array-reply list of keys
  - clusterInfo
```
public Observable<String> clusterInfo()
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Get information and statistics about the cluster viewed by the current node.
    
    Specified by:
    
    clusterInfo in interface RedisClusterReactiveCommands<K,V>
    
    Returns:
    
    String bulk-string-reply as a collection of text lines.
  - clusterKeyslot
```
public Observable<Long> clusterKeyslot(K key)
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Returns an integer identifying the hash slot the specified key hashes to. This command is mainly useful for debugging and testing, since it exposes via an API the underlying Redis implementation of the hashing algorithm. Basically the same as SlotHash.getSlot(byte[]). If not, call Houston and report that we've got a problem.
    
    Specified by:
    
    clusterKeyslot in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    key - the key.
    
    Returns:
    
    Integer reply: The hash slot number.
  - clusterMeet
```
public Observable<String> clusterMeet(String ip,
                                      int port)
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Meet another cluster node to include the node into the cluster. The command starts the cluster handshake and returns with OK when the node was added to the cluster.
    
    Specified by:
    
    clusterMeet in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    ip - IP address of the host
    
    port - port number.
    
    Returns:
    
    String simple-string-reply
  - clusterMyId
```
public Observable<String> clusterMyId()
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Obtain the nodeId for the currently connected node.
    
    Specified by:
    
    clusterMyId in interface RedisClusterReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply
  - clusterNodes
```
public Observable<String> clusterNodes()
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Obtain details about all cluster nodes. Can be parsed using ClusterPartitionParser.parse(java.lang.String)
    
    Specified by:
    
    clusterNodes in interface RedisClusterReactiveCommands<K,V>
    
    Returns:
    
    String bulk-string-reply as a collection of text lines
  - clusterReplicate
```
public Observable<String> clusterReplicate(String nodeId)
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Turn this node into a slave of the node with the id nodeId.
    
    Specified by:
    
    clusterReplicate in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    nodeId - master node id
    
    Returns:
    
    String simple-string-reply
  - clusterReset
```
public Observable<String> clusterReset(boolean hard)
```
    Description copied from interface: RedisClusterReactiveCommands
    Reset a node performing a soft or hard reset:
    - All other nodes are forgotten
    - All the assigned / open slots are released
    - If the node is a slave, it turns into a master
    - Only for hard reset: a new Node ID is generated
    - Only for hard reset: currentEpoch and configEpoch are set to 0
    - The new configuration is saved and the cluster state updated
    - If the node was a slave, the whole data set is flushed away
    Specified by:
    
    clusterReset in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    hard - true for hard reset. Generates a new nodeId and currentEpoch/configEpoch are set to 0
    
    Returns:
    
    String simple-string-reply
  - clusterSaveconfig
```
public Observable<String> clusterSaveconfig()
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Forces a node to save the nodes.conf configuration on disk.
    
    Specified by:
    
    clusterSaveconfig in interface RedisClusterReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply: OK or an error if the operation fails.
  - clusterSetConfigEpoch
```
public Observable<String> clusterSetConfigEpoch(long configEpoch)
```
    Description copied from interface: RedisClusterReactiveCommands
    This command sets a specific config epoch in a fresh node. It only works when:
    - The nodes table of the node is empty.
    - The node current config epoch is zero.
    Specified by:
    
    clusterSetConfigEpoch in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    configEpoch - the config epoch
    
    Returns:
    
    String simple-string-reply: OK or an error if the operation fails.
  - clusterSetSlotImporting
```
public Observable<String> clusterSetSlotImporting(int slot,
                                                  String nodeId)
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Flag a slot as IMPORTING (incoming) from the node specified in nodeId.
    
    Specified by:
    
    clusterSetSlotImporting in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    slot - the slot
    
    nodeId - the id of the node is the master of the slot
    
    Returns:
    
    String simple-string-reply
  - clusterSetSlotMigrating
```
public Observable<String> clusterSetSlotMigrating(int slot,
                                                  String nodeId)
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Flag a slot as MIGRATING (outgoing) towards the node specified in nodeId. The slot must be handled by the current node in order to be migrated.
    
    Specified by:
    
    clusterSetSlotMigrating in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    slot - the slot
    
    nodeId - the id of the node is targeted to become the master for the slot
    
    Returns:
    
    String simple-string-reply
  - clusterSetSlotNode
```
public Observable<String> clusterSetSlotNode(int slot,
                                             String nodeId)
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Assign a slot to a node. The command migrates the specified slot from the current node to the specified node in nodeId
    
    Specified by:
    
    clusterSetSlotNode in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    slot - the slot
    
    nodeId - the id of the node that will become the master for the slot
    
    Returns:
    
    String simple-string-reply
  - clusterSetSlotStable
```
public Observable<String> clusterSetSlotStable(int slot)
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Clears migrating / importing state from the slot.
    
    Specified by:
    
    clusterSetSlotStable in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    slot - the slot
    
    Returns:
    
    String simple-string-reply
  - clusterSlaves
```
public Observable<String> clusterSlaves(String nodeId)
```
    Description copied from interface: RedisClusterReactiveCommands
    
    List slaves for a certain node identified by its nodeId. Can be parsed using ClusterPartitionParser.parse(java.lang.String)
    
    Specified by:
    
    clusterSlaves in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    nodeId - node id of the master node
    
    Returns:
    
    List<String> array-reply list of slaves. The command returns data in the same format as RedisClusterReactiveCommands.clusterNodes() but one line per slave.
  - clusterSlots
```
public Observable<Object> clusterSlots()
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Get array of cluster slots to node mappings.
    
    Specified by:
    
    clusterSlots in interface RedisClusterReactiveCommands<K,V>
    
    Returns:
    
    List<Object> array-reply nested list of slot ranges with IP/Port mappings.
  - command
```
public Observable<Object> command()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Returns an array reply of details about all Redis commands.
    
    Specified by:
    
    command in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    Object array-reply
  - commandCount
```
public Observable<Long> commandCount()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Get total number of Redis commands.
    
    Specified by:
    
    commandCount in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    Long integer-reply of number of total commands in this Redis server.
  - commandInfo
```
public Observable<Object> commandInfo(String... commands)
```
    Description copied from interface: RedisServerReactiveCommands
    
    Returns an array reply of details about the requested commands.
    
    Specified by:
    
    commandInfo in interface RedisServerReactiveCommands<K,V>
    
    Parameters:
    
    commands - the commands to query for
    
    Returns:
    
    Object array-reply
  - commandInfo
```
public Observable<Object> commandInfo(CommandType... commands)
```
    Description copied from interface: RedisServerReactiveCommands
    
    Returns an array reply of details about the requested commands.
    
    Specified by:
    
    commandInfo in interface RedisServerReactiveCommands<K,V>
    
    Parameters:
    
    commands - the commands to query for
    
    Returns:
    
    Object array-reply
  - configGet
```
public Observable<String> configGet(String parameter)
```
    Description copied from interface: RedisServerReactiveCommands
    
    Get the value of a configuration parameter.
    
    Specified by:
    
    configGet in interface RedisServerReactiveCommands<K,V>
    
    Parameters:
    
    parameter - name of the parameter
    
    Returns:
    
    String bulk-string-reply
  - configResetstat
```
public Observable<String> configResetstat()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Reset the stats returned by INFO.
    
    Specified by:
    
    configResetstat in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply always OK.
  - configRewrite
```
public Observable<String> configRewrite()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Rewrite the configuration file with the in memory configuration.
    
    Specified by:
    
    configRewrite in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply OK when the configuration was rewritten properly. Otherwise an error is returned.
  - configSet
```
public Observable<String> configSet(String parameter,
                                    String value)
```
    Description copied from interface: RedisServerReactiveCommands
    
    Set a configuration parameter to the given value.
    
    Specified by:
    
    configSet in interface RedisServerReactiveCommands<K,V>
    
    Parameters:
    
    parameter - the parameter name
    
    value - the parameter value
    
    Returns:
    
    String simple-string-reply: OK when the configuration was set properly. Otherwise an error is returned.
  - createDissolvingObservable
```
public <T,R> R createDissolvingObservable(Supplier<RedisCommand<K,V,T>> commandSupplier)
```
  - createDissolvingObservable
```
public <T,R> R createDissolvingObservable(CommandType type,
                                          CommandOutput<K,V,T> output,
                                          CommandArgs<K,V> args)
```
  - createObservable
```
protected <T> Observable<T> createObservable(CommandType type,
                                             CommandOutput<K,V,T> output,
                                             CommandArgs<K,V> args)
```
  - createObservable
```
public <T> Observable<T> createObservable(Supplier<RedisCommand<K,V,T>> commandSupplier)
```
  - dbsize
```
public Observable<Long> dbsize()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Return the number of keys in the selected database.
    
    Specified by:
    
    dbsize in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    Long integer-reply
  - debugCrashAndRecover
```
public Observable<String> debugCrashAndRecover(Long delay)
```
    Description copied from interface: RedisServerReactiveCommands
    
    Crash and recover
    
    Specified by:
    
    debugCrashAndRecover in interface RedisServerReactiveCommands<K,V>
    
    Parameters:
    
    delay - optional delay in milliseconds
    
    Returns:
    
    String simple-string-reply
  - debugHtstats
```
public Observable<String> debugHtstats(int db)
```
    Description copied from interface: RedisServerReactiveCommands
    
    Get debugging information about the internal hash-table state.
    
    Specified by:
    
    debugHtstats in interface RedisServerReactiveCommands<K,V>
    
    Parameters:
    
    db - the database number
    
    Returns:
    
    String simple-string-reply
  - debugObject
```
public Observable<String> debugObject(K key)
```
    Description copied from interface: RedisServerReactiveCommands
    
    Get debugging information about a key.
    
    Specified by:
    
    debugObject in interface RedisServerReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    String simple-string-reply
  - debugOom
```
public Observable<Success> debugOom()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Make the server crash: Out of memory.
    
    Specified by:
    
    debugOom in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    nothing, because the server crashes before returning.
  - debugReload
```
public Observable<String> debugReload()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Save RDB, clear the database and reload RDB.
    
    Specified by:
    
    debugReload in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply The commands returns OK on success.
  - debugRestart
```
public Observable<String> debugRestart(Long delay)
```
    Description copied from interface: RedisServerReactiveCommands
    
    Restart the server gracefully.
    
    Specified by:
    
    debugRestart in interface RedisServerReactiveCommands<K,V>
    
    Parameters:
    
    delay - optional delay in milliseconds
    
    Returns:
    
    String simple-string-reply
  - debugSdslen
```
public Observable<String> debugSdslen(K key)
```
    Description copied from interface: RedisServerReactiveCommands
    
    Get debugging information about the internal SDS length.
    
    Specified by:
    
    debugSdslen in interface RedisServerReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    String simple-string-reply
  - debugSegfault
```
public Observable<Success> debugSegfault()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Make the server crash: Invalid pointer access.
    
    Specified by:
    
    debugSegfault in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    nothing, because the server crashes before returning.
  - decr
```
public Observable<Long> decr(K key)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Decrement the integer value of a key by one.
    
    Specified by:
    
    decr in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    Long integer-reply the value of key after the decrement
  - decrby
```
public Observable<Long> decrby(K key,
                               long amount)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Decrement the integer value of a key by the given number.
    
    Specified by:
    
    decrby in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    amount - the decrement type: long
    
    Returns:
    
    Long integer-reply the value of key after the decrement
  - del
```
public Observable<Long> del(K... keys)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Delete one or more keys.
    
    Specified by:
    
    del in interface RedisKeyReactiveCommands<K,V>
    
    Specified by:
    
    del in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    keys - the keys
    
    Returns:
    
    Long integer-reply The number of keys that were removed.
  - del
```
public Observable<Long> del(Iterable<K> keys)
```
  - digest
```
public String digest(V script)
```
    Description copied from interface: RedisScriptingReactiveCommands
    
    Create a SHA1 digest from a Lua script.
    
    Specified by:
    
    digest in interface RedisScriptingReactiveCommands<K,V>
    
    Parameters:
    
    script - script content
    
    Returns:
    
    the SHA1 value
  - discard
```
public Observable<String> discard()
```
    Description copied from interface: RedisTransactionalReactiveCommands
    
    Discard all commands issued after MULTI.
    
    Specified by:
    
    discard in interface RedisTransactionalReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply always OK.
  - dispatch
```
public <T> Observable<T> dispatch(ProtocolKeyword type,
                                  CommandOutput<K,V,?> output)
```
    Description copied from interface: BaseRedisReactiveCommands
    
    Dispatch a command to the Redis Server. Please note the command output type must fit to the command response.
    
    Specified by:
    
    dispatch in interface BaseRedisReactiveCommands<K,V>
    
    Type Parameters:
    
    T - response type
    
    Parameters:
    
    type - the command, must not be null.
    
    output - the command output, must not be null.
    
    Returns:
    
    the command response
  - dispatch
```
public <T> Observable<T> dispatch(ProtocolKeyword type,
                                  CommandOutput<K,V,?> output,
                                  CommandArgs<K,V> args)
```
    Description copied from interface: BaseRedisReactiveCommands
    
    Dispatch a command to the Redis Server. Please note the command output type must fit to the command response.
    
    Specified by:
    
    dispatch in interface BaseRedisReactiveCommands<K,V>
    
    Type Parameters:
    
    T - response type
    
    Parameters:
    
    type - the command, must not be null.
    
    output - the command output, must not be null.
    
    args - the command arguments, must not be null.
    
    Returns:
    
    the command response
  - dump
```
public Observable<byte[]> dump(K key)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Return a serialized version of the value stored at the specified key.
    
    Specified by:
    
    dump in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    byte[] bulk-string-reply the serialized value.
  - echo
```
public Observable<V> echo(V msg)
```
    Description copied from interface: BaseRedisReactiveCommands
    
    Echo the given string.
    
    Specified by:
    
    echo in interface BaseRedisReactiveCommands<K,V>
    
    Parameters:
    
    msg - the message type: value
    
    Returns:
    
    V bulk-string-reply
  - eval
```
public <T> Observable<T> eval(String script,
                              ScriptOutputType type,
                              K... keys)
```
    Description copied from interface: RedisScriptingReactiveCommands
    
    Execute a Lua script server side.
    
    Specified by:
    
    eval in interface RedisScriptingReactiveCommands<K,V>
    
    Type Parameters:
    
    T - expected return type
    
    Parameters:
    
    script - Lua 5.1 script.
    
    type - output type
    
    keys - key names
    
    Returns:
    
    script result
  - eval
```
public <T> Observable<T> eval(String script,
                              ScriptOutputType type,
                              K[] keys,
                              V... values)
```
    Description copied from interface: RedisScriptingReactiveCommands
    
    Execute a Lua script server side.
    
    Specified by:
    
    eval in interface RedisScriptingReactiveCommands<K,V>
    
    Type Parameters:
    
    T - expected return type
    
    Parameters:
    
    script - Lua 5.1 script.
    
    type - the type
    
    keys - the keys
    
    values - the values
    
    Returns:
    
    script result
  - evalsha
```
public <T> Observable<T> evalsha(String digest,
                                 ScriptOutputType type,
                                 K... keys)
```
    Description copied from interface: RedisScriptingReactiveCommands
    
    Evaluates a script cached on the server side by its SHA1 digest
    
    Specified by:
    
    evalsha in interface RedisScriptingReactiveCommands<K,V>
    
    Type Parameters:
    
    T - expected return type
    
    Parameters:
    
    digest - SHA1 of the script
    
    type - the type
    
    keys - the keys
    
    Returns:
    
    script result
  - evalsha
```
public <T> Observable<T> evalsha(String digest,
                                 ScriptOutputType type,
                                 K[] keys,
                                 V... values)
```
    Description copied from interface: RedisScriptingReactiveCommands
    
    Execute a Lua script server side.
    
    Specified by:
    
    evalsha in interface RedisScriptingReactiveCommands<K,V>
    
    Type Parameters:
    
    T - expected return type
    
    Parameters:
    
    digest - SHA1 of the script
    
    type - the type
    
    keys - the keys
    
    values - the values
    
    Returns:
    
    script result
  - exec
```
public Observable<Object> exec()
```
    Description copied from interface: RedisTransactionalReactiveCommands
    
    Execute all commands issued after MULTI.
    
    Specified by:
    
    exec in interface RedisTransactionalReactiveCommands<K,V>
    
    Returns:
    
    Object array-reply each element being the reply to each of the commands in the atomic transaction. When using WATCH, EXEC can return a
  - exists
```
public Observable<Boolean> exists(K key)
```
  - exists
```
public Observable<Long> exists(K... keys)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Determine how many keys exist.
    
    Specified by:
    
    exists in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    keys - the keys
    
    Returns:
    
    Long integer-reply specifically: Number of existing keys
  - exists
```
public Observable<Long> exists(Iterable<K> keys)
```
  - expire
```
public Observable<Boolean> expire(K key,
                                  long seconds)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Set a key's time to live in seconds.
    
    Specified by:
    
    expire in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    seconds - the seconds type: long
    
    Returns:
    
    Boolean integer-reply specifically: true if the timeout was set. false if key does not exist or the timeout could not be set.
  - expireat
```
public Observable<Boolean> expireat(K key,
                                    long timestamp)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Set the expiration for a key as a UNIX timestamp.
    
    Specified by:
    
    expireat in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    timestamp - the timestamp type: posix time
    
    Returns:
    
    Boolean integer-reply specifically: true if the timeout was set. false if key does not exist or the timeout could not be set (see: EXPIRE).
  - expireat
```
public Observable<Boolean> expireat(K key,
                                    Date timestamp)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Set the expiration for a key as a UNIX timestamp.
    
    Specified by:
    
    expireat in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    timestamp - the timestamp type: posix time
    
    Returns:
    
    Boolean integer-reply specifically: true if the timeout was set. false if key does not exist or the timeout could not be set (see: EXPIRE).
  - flushall
```
public Observable<String> flushall()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Remove all keys from all databases.
    
    Specified by:
    
    flushall in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply
  - flushallAsync
```
public Observable<String> flushallAsync()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Remove all keys asynchronously from all databases.
    
    Specified by:
    
    flushallAsync in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply
  - flushdb
```
public Observable<String> flushdb()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Remove all keys from the current database.
    
    Specified by:
    
    flushdb in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply
  - flushdbAsync
```
public Observable<String> flushdbAsync()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Remove all keys asynchronously from the current database.
    
    Specified by:
    
    flushdbAsync in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply
  - geoadd
```
public Observable<Long> geoadd(K key,
                               double longitude,
                               double latitude,
                               V member)
```
    Description copied from interface: RedisGeoReactiveCommands
    
    Single geo add.
    
    Specified by:
    
    geoadd in interface RedisGeoReactiveCommands<K,V>
    
    Parameters:
    
    key - the key of the geo set
    
    longitude - the longitude coordinate according to WGS84
    
    latitude - the latitude coordinate according to WGS84
    
    member - the member to add
    
    Returns:
    
    Long integer-reply the number of elements that were added to the set
  - geoadd
```
public Observable<Long> geoadd(K key,
                               Object... lngLatMember)
```
    Description copied from interface: RedisGeoReactiveCommands
    
    Multi geo add.
    
    Specified by:
    
    geoadd in interface RedisGeoReactiveCommands<K,V>
    
    Parameters:
    
    key - the key of the geo set
    
    lngLatMember - triplets of double longitude, double latitude and V member
    
    Returns:
    
    Long integer-reply the number of elements that were added to the set
  - geodist
```
public Observable<Double> geodist(K key,
                                  V from,
                                  V to,
                                  GeoArgs.Unit unit)
```
    Description copied from interface: RedisGeoReactiveCommands
    
    Retrieve distance between points from and to. If one or more elements are missing null is returned. Default in meters by, otherwise according to unit
    
    Specified by:
    
    geodist in interface RedisGeoReactiveCommands<K,V>
    
    Parameters:
    
    key - the key of the geo set
    
    from - from member
    
    to - to member
    
    unit - distance unit
    
    Returns:
    
    distance between points from and to. If one or more elements are missing null is returned.
  - geohash
```
public Observable<String> geohash(K key,
                                  V... members)
```
    Description copied from interface: RedisGeoReactiveCommands
    
    Retrieve Geohash strings representing the position of one or more elements in a sorted set value representing a geospatial index.
    
    Specified by:
    
    geohash in interface RedisGeoReactiveCommands<K,V>
    
    Parameters:
    
    key - the key of the geo set
    
    members - the members
    
    Returns:
    
    bulk reply Geohash strings in the order of members. Returns null if a member is not found.
  - geopos
```
public Observable<GeoCoordinates> geopos(K key,
                                         V... members)
```
    Description copied from interface: RedisGeoReactiveCommands
    
    Get geo coordinates for the members.
    
    Specified by:
    
    geopos in interface RedisGeoReactiveCommands<K,V>
    
    Parameters:
    
    key - the key of the geo set
    
    members - the members
    
    Returns:
    
    a list of GeoCoordinatess representing the x,y position of each element specified in the arguments. For missing elements null is returned.
  - georadius
```
public Observable<V> georadius(K key,
                               double longitude,
                               double latitude,
                               double distance,
                               GeoArgs.Unit unit)
```
    Description copied from interface: RedisGeoReactiveCommands
    
    Retrieve members selected by distance with the center of longitude and latitude.
    
    Specified by:
    
    georadius in interface RedisGeoReactiveCommands<K,V>
    
    Parameters:
    
    key - the key of the geo set
    
    longitude - the longitude coordinate according to WGS84
    
    latitude - the latitude coordinate according to WGS84
    
    distance - radius distance
    
    unit - distance unit
    
    Returns:
    
    bulk reply
  - georadius
```
public Observable<GeoWithin<V>> georadius(K key,
                                          double longitude,
                                          double latitude,
                                          double distance,
                                          GeoArgs.Unit unit,
                                          GeoArgs geoArgs)
```
    Description copied from interface: RedisGeoReactiveCommands
    
    Retrieve members selected by distance with the center of longitude and latitude.
    
    Specified by:
    
    georadius in interface RedisGeoReactiveCommands<K,V>
    
    Parameters:
    
    key - the key of the geo set
    
    longitude - the longitude coordinate according to WGS84
    
    latitude - the latitude coordinate according to WGS84
    
    distance - radius distance
    
    unit - distance unit
    
    geoArgs - args to control the result
    
    Returns:
    
    nested multi-bulk reply. The GeoWithin contains only fields which were requested by GeoArgs
  - georadius
```
public Observable<Long> georadius(K key,
                                  double longitude,
                                  double latitude,
                                  double distance,
                                  GeoArgs.Unit unit,
                                  GeoRadiusStoreArgs<K> geoRadiusStoreArgs)
```
    Description copied from interface: RedisGeoReactiveCommands
    
    Perform a RedisGeoReactiveCommands.georadius(Object, double, double, double, GeoArgs.Unit, GeoArgs) query and store the results in a sorted set.
    
    Specified by:
    
    georadius in interface RedisGeoReactiveCommands<K,V>
    
    Parameters:
    
    key - the key of the geo set
    
    longitude - the longitude coordinate according to WGS84
    
    latitude - the latitude coordinate according to WGS84
    
    distance - radius distance
    
    unit - distance unit
    
    geoRadiusStoreArgs - args to store either the resulting elements with their distance or the resulting elements with their locations a sorted set.
    
    Returns:
    
    Long integer-reply the number of elements in the result
  - georadius_ro
```
protected Observable<V> georadius_ro(K key,
                                     double longitude,
                                     double latitude,
                                     double distance,
                                     GeoArgs.Unit unit)
```
  - georadius_ro
```
protected Observable<GeoWithin<V>> georadius_ro(K key,
                                                double longitude,
                                                double latitude,
                                                double distance,
                                                GeoArgs.Unit unit,
                                                GeoArgs geoArgs)
```
  - georadiusbymember
```
public Observable<V> georadiusbymember(K key,
                                       V member,
                                       double distance,
                                       GeoArgs.Unit unit)
```
    Description copied from interface: RedisGeoReactiveCommands
    
    Retrieve members selected by distance with the center of member. The member itself is always contained in the results.
    
    Specified by:
    
    georadiusbymember in interface RedisGeoReactiveCommands<K,V>
    
    Parameters:
    
    key - the key of the geo set
    
    member - reference member
    
    distance - radius distance
    
    unit - distance unit
    
    Returns:
    
    set of members
  - georadiusbymember
```
public Observable<GeoWithin<V>> georadiusbymember(K key,
                                                  V member,
                                                  double distance,
                                                  GeoArgs.Unit unit,
                                                  GeoArgs geoArgs)
```
    Description copied from interface: RedisGeoReactiveCommands
    
    Retrieve members selected by distance with the center of member. The member itself is always contained in the results.
    
    Specified by:
    
    georadiusbymember in interface RedisGeoReactiveCommands<K,V>
    
    Parameters:
    
    key - the key of the geo set
    
    member - reference member
    
    distance - radius distance
    
    unit - distance unit
    
    geoArgs - args to control the result
    
    Returns:
    
    nested multi-bulk reply. The GeoWithin contains only fields which were requested by GeoArgs
  - georadiusbymember
```
public Observable<Long> georadiusbymember(K key,
                                          V member,
                                          double distance,
                                          GeoArgs.Unit unit,
                                          GeoRadiusStoreArgs<K> geoRadiusStoreArgs)
```
    Description copied from interface: RedisGeoReactiveCommands
    
    Perform a RedisGeoReactiveCommands.georadiusbymember(Object, Object, double, GeoArgs.Unit, GeoArgs) query and store the results in a sorted set.
    
    Specified by:
    
    georadiusbymember in interface RedisGeoReactiveCommands<K,V>
    
    Parameters:
    
    key - the key of the geo set
    
    member - reference member
    
    distance - radius distance
    
    unit - distance unit
    
    geoRadiusStoreArgs - args to store either the resulting elements with their distance or the resulting elements with their locations a sorted set.
    
    Returns:
    
    Long integer-reply the number of elements in the result
  - georadiusbymember_ro
```
protected Observable<V> georadiusbymember_ro(K key,
                                             V member,
                                             double distance,
                                             GeoArgs.Unit unit)
```
  - georadiusbymember_ro
```
protected Observable<GeoWithin<V>> georadiusbymember_ro(K key,
                                                        V member,
                                                        double distance,
                                                        GeoArgs.Unit unit,
                                                        GeoArgs geoArgs)
```
  - get
```
public Observable<V> get(K key)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Get the value of a key.
    
    Specified by:
    
    get in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    V bulk-string-reply the value of key, or null when key does not exist.
  - getConnection
```
public StatefulConnection<K,V> getConnection()
```
  - getSuccessObservable
```
protected <T> Observable<Success> getSuccessObservable(Observable<T> observable)
```
    Emits just Success.Success or the Throwable after the inner observable is completed.
    
    Type Parameters:
    
    T - used for type inference
    
    Parameters:
    
    observable - inner observable
    
    Returns:
    
    Success observable
  - getbit
```
public Observable<Long> getbit(K key,
                               long offset)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Returns the bit value at offset in the string value stored at key.
    
    Specified by:
    
    getbit in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    offset - the offset type: long
    
    Returns:
    
    Long integer-reply the bit value stored at offset.
  - getrange
```
public Observable<V> getrange(K key,
                              long start,
                              long end)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Get a substring of the string stored at a key.
    
    Specified by:
    
    getrange in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    start - the start type: long
    
    end - the end type: long
    
    Returns:
    
    V bulk-string-reply
  - getset
```
public Observable<V> getset(K key,
                            V value)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Set the string value of a key and return its old value.
    
    Specified by:
    
    getset in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    value - the value
    
    Returns:
    
    V bulk-string-reply the old value stored at key, or null when key did not exist.
  - hdel
```
public Observable<Long> hdel(K key,
                             K... fields)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Delete one or more hash fields.
    
    Specified by:
    
    hdel in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    fields - the field type: key
    
    Returns:
    
    Long integer-reply the number of fields that were removed from the hash, not including specified but non existing fields.
  - hexists
```
public Observable<Boolean> hexists(K key,
                                   K field)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Determine if a hash field exists.
    
    Specified by:
    
    hexists in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    field - the field type: key
    
    Returns:
    
    Boolean integer-reply specifically: true if the hash contains field. false if the hash does not contain field, or key does not exist.
  - hget
```
public Observable<V> hget(K key,
                          K field)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Get the value of a hash field.
    
    Specified by:
    
    hget in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    field - the field type: key
    
    Returns:
    
    V bulk-string-reply the value associated with field, or null when field is not present in the hash or key does not exist.
  - hgetall
```
public Observable<Map<K,V>> hgetall(K key)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Get all the fields and values in a hash.
    
    Specified by:
    
    hgetall in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    Map<K,V> array-reply list of fields and their values stored in the hash, or an empty list when key does not exist.
  - hgetall
```
public Observable<Long> hgetall(KeyValueStreamingChannel<K,V> channel,
                                K key)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Stream over all the fields and values in a hash.
    
    Specified by:
    
    hgetall in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    channel - the channel
    
    key - the key
    
    Returns:
    
    Long count of the keys.
  - hincrby
```
public Observable<Long> hincrby(K key,
                                K field,
                                long amount)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Increment the integer value of a hash field by the given number.
    
    Specified by:
    
    hincrby in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    field - the field type: key
    
    amount - the increment type: long
    
    Returns:
    
    Long integer-reply the value at field after the increment operation.
  - hincrbyfloat
```
public Observable<Double> hincrbyfloat(K key,
                                       K field,
                                       double amount)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Increment the float value of a hash field by the given amount.
    
    Specified by:
    
    hincrbyfloat in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    field - the field type: key
    
    amount - the increment type: double
    
    Returns:
    
    Double bulk-string-reply the value of field after the increment.
  - hkeys
```
public Observable<K> hkeys(K key)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Get all the fields in a hash.
    
    Specified by:
    
    hkeys in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    K array-reply list of fields in the hash, or an empty list when key does not exist.
  - hkeys
```
public Observable<Long> hkeys(KeyStreamingChannel<K> channel,
                              K key)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Stream over all the fields in a hash.
    
    Specified by:
    
    hkeys in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    channel - the channel
    
    key - the key
    
    Returns:
    
    Long count of the keys.
  - hlen
```
public Observable<Long> hlen(K key)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Get the number of fields in a hash.
    
    Specified by:
    
    hlen in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    Long integer-reply number of fields in the hash, or 0 when key does not exist.
  - hmget
```
public Observable<V> hmget(K key,
                           K... fields)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Get the values of all the given hash fields.
    
    Specified by:
    
    hmget in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    fields - the field type: key
    
    Returns:
    
    V array-reply list of values associated with the given fields, in the same
  - hmget
```
public Observable<Long> hmget(ValueStreamingChannel<V> channel,
                              K key,
                              K... fields)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Stream over the values of all the given hash fields.
    
    Specified by:
    
    hmget in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    channel - the channel
    
    key - the key
    
    fields - the fields
    
    Returns:
    
    Long count of the keys
  - hmset
```
public Observable<String> hmset(K key,
                                Map<K,V> map)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Set multiple hash fields to multiple values.
    
    Specified by:
    
    hmset in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    map - the null
    
    Returns:
    
    String simple-string-reply
  - hscan
```
public Observable<MapScanCursor<K,V>> hscan(K key)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Incrementally iterate hash fields and associated values.
    
    Specified by:
    
    hscan in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    MapScanCursor<K, V> map scan cursor.
  - hscan
```
public Observable<MapScanCursor<K,V>> hscan(K key,
                                            ScanArgs scanArgs)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Incrementally iterate hash fields and associated values.
    
    Specified by:
    
    hscan in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    scanArgs - scan arguments
    
    Returns:
    
    MapScanCursor<K, V> map scan cursor.
  - hscan
```
public Observable<MapScanCursor<K,V>> hscan(K key,
                                            ScanCursor scanCursor,
                                            ScanArgs scanArgs)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Incrementally iterate hash fields and associated values.
    
    Specified by:
    
    hscan in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    scanCursor - cursor to resume from a previous scan, must not be null
    
    scanArgs - scan arguments
    
    Returns:
    
    MapScanCursor<K, V> map scan cursor.
  - hscan
```
public Observable<MapScanCursor<K,V>> hscan(K key,
                                            ScanCursor scanCursor)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Incrementally iterate hash fields and associated values.
    
    Specified by:
    
    hscan in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    scanCursor - cursor to resume from a previous scan, must not be null
    
    Returns:
    
    MapScanCursor<K, V> map scan cursor.
  - hscan
```
public Observable<StreamScanCursor> hscan(KeyValueStreamingChannel<K,V> channel,
                                          K key)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Incrementally iterate hash fields and associated values.
    
    Specified by:
    
    hscan in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    channel - streaming channel that receives a call for every key-value pair
    
    key - the key
    
    Returns:
    
    StreamScanCursor scan cursor.
  - hscan
```
public Observable<StreamScanCursor> hscan(KeyValueStreamingChannel<K,V> channel,
                                          K key,
                                          ScanArgs scanArgs)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Incrementally iterate hash fields and associated values.
    
    Specified by:
    
    hscan in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    channel - streaming channel that receives a call for every key-value pair
    
    key - the key
    
    scanArgs - scan arguments
    
    Returns:
    
    StreamScanCursor scan cursor.
  - hscan
```
public Observable<StreamScanCursor> hscan(KeyValueStreamingChannel<K,V> channel,
                                          K key,
                                          ScanCursor scanCursor,
                                          ScanArgs scanArgs)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Incrementally iterate hash fields and associated values.
    
    Specified by:
    
    hscan in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    channel - streaming channel that receives a call for every key-value pair
    
    key - the key
    
    scanCursor - cursor to resume from a previous scan, must not be null
    
    scanArgs - scan arguments
    
    Returns:
    
    StreamScanCursor scan cursor.
  - hscan
```
public Observable<StreamScanCursor> hscan(KeyValueStreamingChannel<K,V> channel,
                                          K key,
                                          ScanCursor scanCursor)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Incrementally iterate hash fields and associated values.
    
    Specified by:
    
    hscan in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    channel - streaming channel that receives a call for every key-value pair
    
    key - the key
    
    scanCursor - cursor to resume from a previous scan, must not be null
    
    Returns:
    
    StreamScanCursor scan cursor.
  - hset
```
public Observable<Boolean> hset(K key,
                                K field,
                                V value)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Set the string value of a hash field.
    
    Specified by:
    
    hset in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    field - the field type: key
    
    value - the value
    
    Returns:
    
    Boolean integer-reply specifically: true if field is a new field in the hash and value was set. false if field already exists in the hash and the value was updated.
  - hsetnx
```
public Observable<Boolean> hsetnx(K key,
                                  K field,
                                  V value)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Set the value of a hash field, only if the field does not exist.
    
    Specified by:
    
    hsetnx in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    field - the field type: key
    
    value - the value
    
    Returns:
    
    Boolean integer-reply specifically: 1 if field is a new field in the hash and value was set. 0 if field already exists in the hash and no operation was performed.
  - hstrlen
```
public Observable<Long> hstrlen(K key,
                                K field)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Get the string length of the field value in a hash.
    
    Specified by:
    
    hstrlen in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    field - the field type: key
    
    Returns:
    
    Long integer-reply the string length of the field value, or 0 when field is not present in the hash or key does not exist at all.
  - hvals
```
public Observable<V> hvals(K key)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Get all the values in a hash.
    
    Specified by:
    
    hvals in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    V array-reply list of values in the hash, or an empty list when key does not exist.
  - hvals
```
public Observable<Long> hvals(ValueStreamingChannel<V> channel,
                              K key)
```
    Description copied from interface: RedisHashReactiveCommands
    
    Stream over all the values in a hash.
    
    Specified by:
    
    hvals in interface RedisHashReactiveCommands<K,V>
    
    Parameters:
    
    channel - streaming channel that receives a call for every value
    
    key - the key
    
    Returns:
    
    Long count of the keys.
  - incr
```
public Observable<Long> incr(K key)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Increment the integer value of a key by one.
    
    Specified by:
    
    incr in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    Long integer-reply the value of key after the increment
  - incrby
```
public Observable<Long> incrby(K key,
                               long amount)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Increment the integer value of a key by the given amount.
    
    Specified by:
    
    incrby in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    amount - the increment type: long
    
    Returns:
    
    Long integer-reply the value of key after the increment
  - incrbyfloat
```
public Observable<Double> incrbyfloat(K key,
                                      double amount)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Increment the float value of a key by the given amount.
    
    Specified by:
    
    incrbyfloat in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    amount - the increment type: double
    
    Returns:
    
    Double bulk-string-reply the value of key after the increment.
  - info
```
public Observable<String> info()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Get information and statistics about the server.
    
    Specified by:
    
    info in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    String bulk-string-reply as a collection of text lines.
  - info
```
public Observable<String> info(String section)
```
    Description copied from interface: RedisServerReactiveCommands
    
    Get information and statistics about the server.
    
    Specified by:
    
    info in interface RedisServerReactiveCommands<K,V>
    
    Parameters:
    
    section - the section type: string
    
    Returns:
    
    String bulk-string-reply as a collection of text lines.
  - isOpen
```
public boolean isOpen()
```
    Specified by:
    
    isOpen in interface BaseRedisReactiveCommands<K,V>
    
    Returns:
    
    true if the connection is open (connected and not closed).
  - keys
```
public Observable<K> keys(K pattern)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Find all keys matching the given pattern.
    
    Specified by:
    
    keys in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    pattern - the pattern type: patternkey (pattern)
    
    Returns:
    
    K array-reply list of keys matching pattern.
  - keys
```
public Observable<Long> keys(KeyStreamingChannel<K> channel,
                             K pattern)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Find all keys matching the given pattern.
    
    Specified by:
    
    keys in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    channel - the channel
    
    pattern - the pattern
    
    Returns:
    
    Long array-reply list of keys matching pattern.
  - lastsave
```
public Observable<Date> lastsave()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Get the UNIX time stamp of the last successful save to disk.
    
    Specified by:
    
    lastsave in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    Date integer-reply an UNIX time stamp.
  - lindex
```
public Observable<V> lindex(K key,
                            long index)
```
    Description copied from interface: RedisListReactiveCommands
    
    Get an element from a list by its index.
    
    Specified by:
    
    lindex in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    index - the index type: long
    
    Returns:
    
    V bulk-string-reply the requested element, or null when index is out of range.
  - linsert
```
public Observable<Long> linsert(K key,
                                boolean before,
                                V pivot,
                                V value)
```
    Description copied from interface: RedisListReactiveCommands
    
    Insert an element before or after another element in a list.
    
    Specified by:
    
    linsert in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    before - the before
    
    pivot - the pivot
    
    value - the value
    
    Returns:
    
    Long integer-reply the length of the list after the insert operation, or -1 when the value pivot was not found.
  - llen
```
public Observable<Long> llen(K key)
```
    Description copied from interface: RedisListReactiveCommands
    
    Get the length of a list.
    
    Specified by:
    
    llen in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    Long integer-reply the length of the list at key.
  - lpop
```
public Observable<V> lpop(K key)
```
    Description copied from interface: RedisListReactiveCommands
    
    Remove and get the first element in a list.
    
    Specified by:
    
    lpop in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    V bulk-string-reply the value of the first element, or null when key does not exist.
  - lpush
```
public Observable<Long> lpush(K key,
                              V... values)
```
    Description copied from interface: RedisListReactiveCommands
    
    Prepend one or multiple values to a list.
    
    Specified by:
    
    lpush in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    values - the value
    
    Returns:
    
    Long integer-reply the length of the list after the push operations.
  - lpushx
```
public Observable<Long> lpushx(K key,
                               V value)
```
    Description copied from interface: RedisListReactiveCommands
    
    Prepend a value to a list, only if the list exists.
    
    Specified by:
    
    lpushx in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    value - the value
    
    Returns:
    
    Long integer-reply the length of the list after the push operation.
  - lpushx
```
public Observable<Long> lpushx(K key,
                               V... values)
```
    Description copied from interface: RedisListReactiveCommands
    
    Prepend values to a list, only if the list exists.
    
    Specified by:
    
    lpushx in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    values - the values
    
    Returns:
    
    Long integer-reply the length of the list after the push operation.
  - lrange
```
public Observable<V> lrange(K key,
                            long start,
                            long stop)
```
    Description copied from interface: RedisListReactiveCommands
    
    Get a range of elements from a list.
    
    Specified by:
    
    lrange in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    start - the start type: long
    
    stop - the stop type: long
    
    Returns:
    
    V array-reply list of elements in the specified range.
  - lrange
```
public Observable<Long> lrange(ValueStreamingChannel<V> channel,
                               K key,
                               long start,
                               long stop)
```
    Description copied from interface: RedisListReactiveCommands
    
    Get a range of elements from a list.
    
    Specified by:
    
    lrange in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    channel - the channel
    
    key - the key
    
    start - the start type: long
    
    stop - the stop type: long
    
    Returns:
    
    Long count of elements in the specified range.
  - lrem
```
public Observable<Long> lrem(K key,
                             long count,
                             V value)
```
    Description copied from interface: RedisListReactiveCommands
    
    Remove elements from a list.
    
    Specified by:
    
    lrem in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    count - the count type: long
    
    value - the value
    
    Returns:
    
    Long integer-reply the number of removed elements.
  - lset
```
public Observable<String> lset(K key,
                               long index,
                               V value)
```
    Description copied from interface: RedisListReactiveCommands
    
    Set the value of an element in a list by its index.
    
    Specified by:
    
    lset in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    index - the index type: long
    
    value - the value
    
    Returns:
    
    String simple-string-reply
  - ltrim
```
public Observable<String> ltrim(K key,
                                long start,
                                long stop)
```
    Description copied from interface: RedisListReactiveCommands
    
    Trim a list to the specified range.
    
    Specified by:
    
    ltrim in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    start - the start type: long
    
    stop - the stop type: long
    
    Returns:
    
    String simple-string-reply
  - mget
```
public Observable<V> mget(K... keys)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Get the values of all the given keys.
    
    Specified by:
    
    mget in interface RedisStringReactiveCommands<K,V>
    
    Specified by:
    
    mget in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    keys - the key
    
    Returns:
    
    V array-reply list of values at the specified keys.
  - mget
```
public Observable<V> mget(Iterable<K> keys)
```
  - mget
```
public Observable<Long> mget(ValueStreamingChannel<V> channel,
                             K... keys)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Stream over the values of all the given keys.
    
    Specified by:
    
    mget in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    channel - the channel
    
    keys - the keys
    
    Returns:
    
    Long array-reply list of values at the specified keys.
  - mget
```
public Observable<Long> mget(ValueStreamingChannel<V> channel,
                             Iterable<K> keys)
```
  - migrate
```
public Observable<String> migrate(String host,
                                  int port,
                                  K key,
                                  int db,
                                  long timeout)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Atomically transfer a key from a Redis instance to another one.
    
    Specified by:
    
    migrate in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    host - the host
    
    port - the port
    
    key - the key
    
    db - the database
    
    timeout - the timeout in milliseconds
    
    Returns:
    
    String simple-string-reply The command returns OK on success.
  - migrate
```
public Observable<String> migrate(String host,
                                  int port,
                                  int db,
                                  long timeout,
                                  MigrateArgs<K> migrateArgs)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Atomically transfer one or more keys from a Redis instance to another one.
    
    Specified by:
    
    migrate in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    host - the host
    
    port - the port
    
    db - the database
    
    timeout - the timeout in milliseconds
    
    migrateArgs - migrate args that allow to configure further options
    
    Returns:
    
    String simple-string-reply The command returns OK on success.
  - move
```
public Observable<Boolean> move(K key,
                                int db)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Move a key to another database.
    
    Specified by:
    
    move in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    db - the db type: long
    
    Returns:
    
    Boolean integer-reply specifically:
  - mset
```
public Observable<String> mset(Map<K,V> map)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Set multiple keys to multiple values.
    
    Specified by:
    
    mset in interface RedisStringReactiveCommands<K,V>
    
    Specified by:
    
    mset in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    map - the null
    
    Returns:
    
    String simple-string-reply always OK since MSET can't fail.
  - msetnx
```
public Observable<Boolean> msetnx(Map<K,V> map)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Set multiple keys to multiple values, only if none of the keys exist.
    
    Specified by:
    
    msetnx in interface RedisStringReactiveCommands<K,V>
    
    Specified by:
    
    msetnx in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    map - the null
    
    Returns:
    
    Boolean integer-reply specifically: 1 if the all the keys were set. 0 if no key was set (at least one key already existed).
  - multi
```
public Observable<String> multi()
```
    Description copied from interface: RedisTransactionalReactiveCommands
    
    Mark the start of a transaction block.
    
    Specified by:
    
    multi in interface RedisTransactionalReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply always OK.
  - objectEncoding
```
public Observable<String> objectEncoding(K key)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    returns the kind of internal representation used in order to store the value associated with a key.
    
    Specified by:
    
    objectEncoding in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    String
  - objectIdletime
```
public Observable<Long> objectIdletime(K key)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    returns the number of seconds since the object stored at the specified key is idle (not requested by read or write operations).
    
    Specified by:
    
    objectIdletime in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    number of seconds since the object stored at the specified key is idle.
  - objectRefcount
```
public Observable<Long> objectRefcount(K key)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    returns the number of references of the value associated with the specified key.
    
    Specified by:
    
    objectRefcount in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    Long
  - persist
```
public Observable<Boolean> persist(K key)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Remove the expiration from a key.
    
    Specified by:
    
    persist in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    Boolean integer-reply specifically: true if the timeout was removed. false if key does not exist or does not have an associated timeout.
  - pexpire
```
public Observable<Boolean> pexpire(K key,
                                   long milliseconds)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Set a key's time to live in milliseconds.
    
    Specified by:
    
    pexpire in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    milliseconds - the milliseconds type: long
    
    Returns:
    
    integer-reply, specifically: true if the timeout was set. false if key does not exist or the timeout could not be set.
  - pexpireat
```
public Observable<Boolean> pexpireat(K key,
                                     Date timestamp)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Set the expiration for a key as a UNIX timestamp specified in milliseconds.
    
    Specified by:
    
    pexpireat in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    timestamp - the milliseconds-timestamp type: posix time
    
    Returns:
    
    Boolean integer-reply specifically: true if the timeout was set. false if key does not exist or the timeout could not be set (see: EXPIRE).
  - pexpireat
```
public Observable<Boolean> pexpireat(K key,
                                     long timestamp)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Set the expiration for a key as a UNIX timestamp specified in milliseconds.
    
    Specified by:
    
    pexpireat in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    timestamp - the milliseconds-timestamp type: posix time
    
    Returns:
    
    Boolean integer-reply specifically: true if the timeout was set. false if key does not exist or the timeout could not be set (see: EXPIRE).
  - pfadd
```
public Observable<Long> pfadd(K key,
                              V... values)
```
    Description copied from interface: RedisHLLReactiveCommands
    
    Adds the specified elements to the specified HyperLogLog.
    
    Specified by:
    
    pfadd in interface RedisHLLReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    values - the values
    
    Returns:
    
    Long integer-reply specifically: 1 if at least 1 HyperLogLog internal register was altered. 0 otherwise.
  - pfadd
```
public Observable<Long> pfadd(K key,
                              V value,
                              V... values)
```
  - pfcount
```
public Observable<Long> pfcount(K... keys)
```
    Description copied from interface: RedisHLLReactiveCommands
    
    Return the approximated cardinality of the set(s) observed by the HyperLogLog at key(s).
    
    Specified by:
    
    pfcount in interface RedisHLLReactiveCommands<K,V>
    
    Parameters:
    
    keys - the keys
    
    Returns:
    
    Long integer-reply specifically: The approximated number of unique elements observed via PFADD.
  - pfcount
```
public Observable<Long> pfcount(K key,
                                K... keys)
```
  - pfmerge
```
public Observable<String> pfmerge(K destkey,
                                  K... sourcekeys)
```
    Description copied from interface: RedisHLLReactiveCommands
    
    Merge N different HyperLogLogs into a single one.
    
    Specified by:
    
    pfmerge in interface RedisHLLReactiveCommands<K,V>
    
    Parameters:
    
    destkey - the destination key
    
    sourcekeys - the source key
    
    Returns:
    
    String simple-string-reply The command just returns OK.
  - pfmerge
```
public Observable<String> pfmerge(K destkey,
                                  K sourceKey,
                                  K... sourcekeys)
```
  - ping
```
public Observable<String> ping()
```
    Description copied from interface: BaseRedisReactiveCommands
    
    Ping the server.
    
    Specified by:
    
    ping in interface BaseRedisReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply
  - psetex
```
public Observable<String> psetex(K key,
                                 long milliseconds,
                                 V value)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Set the value and expiration in milliseconds of a key.
    
    Specified by:
    
    psetex in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    milliseconds - the milliseconds type: long
    
    value - the value
    
    Returns:
    
    String simple-string-reply
  - pttl
```
public Observable<Long> pttl(K key)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Get the time to live for a key in milliseconds.
    
    Specified by:
    
    pttl in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    Long integer-reply TTL in milliseconds, or a negative value in order to signal an error (see the description above).
  - publish
```
public Observable<Long> publish(K channel,
                                V message)
```
    Description copied from interface: BaseRedisReactiveCommands
    
    Post a message to a channel.
    
    Specified by:
    
    publish in interface BaseRedisReactiveCommands<K,V>
    
    Parameters:
    
    channel - the channel type: key
    
    message - the message type: value
    
    Returns:
    
    Long integer-reply the number of clients that received the message.
  - pubsubChannels
```
public Observable<K> pubsubChannels()
```
    Description copied from interface: BaseRedisReactiveCommands
    
    Lists the currently *active channels*.
    
    Specified by:
    
    pubsubChannels in interface BaseRedisReactiveCommands<K,V>
    
    Returns:
    
    K array-reply a list of active channels, optionally matching the specified pattern.
  - pubsubChannels
```
public Observable<K> pubsubChannels(K channel)
```
    Description copied from interface: BaseRedisReactiveCommands
    
    Lists the currently *active channels*.
    
    Specified by:
    
    pubsubChannels in interface BaseRedisReactiveCommands<K,V>
    
    Parameters:
    
    channel - the key
    
    Returns:
    
    K array-reply a list of active channels, optionally matching the specified pattern.
  - pubsubNumpat
```
public Observable<Long> pubsubNumpat()
```
    Description copied from interface: BaseRedisReactiveCommands
    
    Returns the number of subscriptions to patterns.
    
    Specified by:
    
    pubsubNumpat in interface BaseRedisReactiveCommands<K,V>
    
    Returns:
    
    Long integer-reply the number of patterns all the clients are subscribed to.
  - pubsubNumsub
```
public Observable<Map<K,Long>> pubsubNumsub(K... channels)
```
    Description copied from interface: BaseRedisReactiveCommands
    
    Returns the number of subscribers (not counting clients subscribed to patterns) for the specified channels.
    
    Specified by:
    
    pubsubNumsub in interface BaseRedisReactiveCommands<K,V>
    
    Parameters:
    
    channels - channel keys
    
    Returns:
    
    array-reply a list of channels and number of subscribers for every channel.
  - quit
```
public Observable<String> quit()
```
    Description copied from interface: BaseRedisReactiveCommands
    
    Instructs Redis to disconnect the connection. Note that if auto-reconnect is enabled then Lettuce will auto-reconnect if the connection was disconnected. Use StatefulConnection.close() to close connections and release resources.
    
    Specified by:
    
    quit in interface BaseRedisReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply always OK.
  - randomkey
```
public Observable<V> randomkey()
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Return a random key from the keyspace.
    
    Specified by:
    
    randomkey in interface RedisKeyReactiveCommands<K,V>
    
    Returns:
    
    V bulk-string-reply the random key, or null when the database is empty.
  - readOnly
```
public Observable<String> readOnly()
```
    Description copied from interface: BaseRedisReactiveCommands
    
    Switch connection to Read-Only mode when connecting to a cluster.
    
    Specified by:
    
    readOnly in interface BaseRedisReactiveCommands<K,V>
    
    Specified by:
    
    readOnly in interface RedisClusterReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply.
  - readWrite
```
public Observable<String> readWrite()
```
    Description copied from interface: BaseRedisReactiveCommands
    
    Switch connection to Read-Write mode (default) when connecting to a cluster.
    
    Specified by:
    
    readWrite in interface BaseRedisReactiveCommands<K,V>
    
    Specified by:
    
    readWrite in interface RedisClusterReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply.
  - rename
```
public Observable<String> rename(K key,
                                 K newKey)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Rename a key.
    
    Specified by:
    
    rename in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    newKey - the newkey type: key
    
    Returns:
    
    String simple-string-reply
  - renamenx
```
public Observable<Boolean> renamenx(K key,
                                    K newKey)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Rename a key, only if the new key does not exist.
    
    Specified by:
    
    renamenx in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    newKey - the newkey type: key
    
    Returns:
    
    Boolean integer-reply specifically: true if key was renamed to newkey. false if newkey already exists.
  - reset
```
public void reset()
```
    Description copied from interface: BaseRedisReactiveCommands
    
    Reset the command state. Queued commands will be canceled and the internal state will be reset. This is useful when the internal state machine gets out of sync with the connection.
    
    Specified by:
    
    reset in interface BaseRedisReactiveCommands<K,V>
  - restore
```
public Observable<String> restore(K key,
                                  long ttl,
                                  byte[] value)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Create a key using the provided serialized value, previously obtained using DUMP.
    
    Specified by:
    
    restore in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    ttl - the ttl type: long
    
    value - the serialized-value type: string
    
    Returns:
    
    String simple-string-reply The command returns OK on success.
  - restore
```
public Observable<String> restore(K key,
                                  byte[] value,
                                  RestoreArgs args)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Create a key using the provided serialized value, previously obtained using DUMP.
    
    Specified by:
    
    restore in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    value - the serialized-value type: string
    
    args - the RestoreArgs, must not be null.
    
    Returns:
    
    String simple-string-reply The command returns OK on success.
  - role
```
public Observable<Object> role()
```
    Description copied from interface: BaseRedisReactiveCommands
    
    Return the role of the instance in the context of replication.
    
    Specified by:
    
    role in interface BaseRedisReactiveCommands<K,V>
    
    Returns:
    
    Object array-reply where the first element is one of master, slave, sentinel and the additional elements are role-specific.
  - rpop
```
public Observable<V> rpop(K key)
```
    Description copied from interface: RedisListReactiveCommands
    
    Remove and get the last element in a list.
    
    Specified by:
    
    rpop in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    V bulk-string-reply the value of the last element, or null when key does not exist.
  - rpoplpush
```
public Observable<V> rpoplpush(K source,
                               K destination)
```
    Description copied from interface: RedisListReactiveCommands
    
    Remove the last element in a list, append it to another list and return it.
    
    Specified by:
    
    rpoplpush in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    source - the source key
    
    destination - the destination type: key
    
    Returns:
    
    V bulk-string-reply the element being popped and pushed.
  - rpush
```
public Observable<Long> rpush(K key,
                              V... values)
```
    Description copied from interface: RedisListReactiveCommands
    
    Append one or multiple values to a list.
    
    Specified by:
    
    rpush in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    values - the value
    
    Returns:
    
    Long integer-reply the length of the list after the push operation.
  - rpushx
```
public Observable<Long> rpushx(K key,
                               V value)
```
    Description copied from interface: RedisListReactiveCommands
    
    Append a value to a list, only if the list exists.
    
    Specified by:
    
    rpushx in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    value - the value
    
    Returns:
    
    Long integer-reply the length of the list after the push operation.
  - rpushx
```
public Observable<Long> rpushx(K key,
                               V... values)
```
    Description copied from interface: RedisListReactiveCommands
    
    Append values to a list, only if the list exists.
    
    Specified by:
    
    rpushx in interface RedisListReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    values - the values
    
    Returns:
    
    Long integer-reply the length of the list after the push operation.
  - sadd
```
public Observable<Long> sadd(K key,
                             V... members)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Add one or more members to a set.
    
    Specified by:
    
    sadd in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    members - the member type: value
    
    Returns:
    
    Long integer-reply the number of elements that were added to the set, not including all the elements already present into the set.
  - save
```
public Observable<String> save()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Synchronously save the dataset to disk.
    
    Specified by:
    
    save in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply The commands returns OK on success.
  - scan
```
public Observable<KeyScanCursor<K>> scan()
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Incrementally iterate the keys space.
    
    Specified by:
    
    scan in interface RedisKeyReactiveCommands<K,V>
    
    Returns:
    
    KeyScanCursor<K> scan cursor.
  - scan
```
public Observable<KeyScanCursor<K>> scan(ScanArgs scanArgs)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Incrementally iterate the keys space.
    
    Specified by:
    
    scan in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    scanArgs - scan arguments
    
    Returns:
    
    KeyScanCursor<K> scan cursor.
  - scan
```
public Observable<KeyScanCursor<K>> scan(ScanCursor scanCursor,
                                         ScanArgs scanArgs)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Incrementally iterate the keys space.
    
    Specified by:
    
    scan in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    scanCursor - cursor to resume from a previous scan, must not be null
    
    scanArgs - scan arguments
    
    Returns:
    
    KeyScanCursor<K> scan cursor.
  - scan
```
public Observable<KeyScanCursor<K>> scan(ScanCursor scanCursor)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Incrementally iterate the keys space.
    
    Specified by:
    
    scan in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    scanCursor - cursor to resume from a previous scan, must not be null
    
    Returns:
    
    KeyScanCursor<K> scan cursor.
  - scan
```
public Observable<StreamScanCursor> scan(KeyStreamingChannel<K> channel)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Incrementally iterate the keys space.
    
    Specified by:
    
    scan in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    channel - streaming channel that receives a call for every key
    
    Returns:
    
    StreamScanCursor scan cursor.
  - scan
```
public Observable<StreamScanCursor> scan(KeyStreamingChannel<K> channel,
                                         ScanArgs scanArgs)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Incrementally iterate the keys space.
    
    Specified by:
    
    scan in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    channel - streaming channel that receives a call for every key
    
    scanArgs - scan arguments
    
    Returns:
    
    StreamScanCursor scan cursor.
  - scan
```
public Observable<StreamScanCursor> scan(KeyStreamingChannel<K> channel,
                                         ScanCursor scanCursor,
                                         ScanArgs scanArgs)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Incrementally iterate the keys space.
    
    Specified by:
    
    scan in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    channel - streaming channel that receives a call for every key
    
    scanCursor - cursor to resume from a previous scan, must not be null
    
    scanArgs - scan arguments
    
    Returns:
    
    StreamScanCursor scan cursor.
  - scan
```
public Observable<StreamScanCursor> scan(KeyStreamingChannel<K> channel,
                                         ScanCursor scanCursor)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Incrementally iterate the keys space.
    
    Specified by:
    
    scan in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    channel - streaming channel that receives a call for every key
    
    scanCursor - cursor to resume from a previous scan, must not be null
    
    Returns:
    
    StreamScanCursor scan cursor.
  - scard
```
public Observable<Long> scard(K key)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Get the number of members in a set.
    
    Specified by:
    
    scard in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    Long integer-reply the cardinality (number of elements) of the set, or false if key does not exist.
  - scriptExists
```
public Observable<Boolean> scriptExists(String... digests)
```
    Description copied from interface: RedisScriptingReactiveCommands
    
    Check existence of scripts in the script cache.
    
    Specified by:
    
    scriptExists in interface RedisScriptingReactiveCommands<K,V>
    
    Parameters:
    
    digests - script digests
    
    Returns:
    
    Boolean array-reply The command returns an array of integers that correspond to the specified SHA1 digest arguments. For every corresponding SHA1 digest of a script that actually exists in the script cache, an 1 is returned, otherwise 0 is returned.
  - scriptFlush
```
public Observable<String> scriptFlush()
```
    Description copied from interface: RedisScriptingReactiveCommands
    
    Remove all the scripts from the script cache.
    
    Specified by:
    
    scriptFlush in interface RedisScriptingReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply
  - scriptKill
```
public Observable<String> scriptKill()
```
    Description copied from interface: RedisScriptingReactiveCommands
    
    Kill the script currently in execution.
    
    Specified by:
    
    scriptKill in interface RedisScriptingReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply
  - scriptLoad
```
public Observable<String> scriptLoad(V script)
```
    Description copied from interface: RedisScriptingReactiveCommands
    
    Load the specified Lua script into the script cache.
    
    Specified by:
    
    scriptLoad in interface RedisScriptingReactiveCommands<K,V>
    
    Parameters:
    
    script - script content
    
    Returns:
    
    String bulk-string-reply This command returns the SHA1 digest of the script added into the script cache.
  - sdiff
```
public Observable<V> sdiff(K... keys)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Subtract multiple sets.
    
    Specified by:
    
    sdiff in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    keys - the key
    
    Returns:
    
    V array-reply list with members of the resulting set.
  - sdiff
```
public Observable<Long> sdiff(ValueStreamingChannel<V> channel,
                              K... keys)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Subtract multiple sets.
    
    Specified by:
    
    sdiff in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    channel - the channel
    
    keys - the keys
    
    Returns:
    
    Long count of members of the resulting set.
  - sdiffstore
```
public Observable<Long> sdiffstore(K destination,
                                   K... keys)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Subtract multiple sets and store the resulting set in a key.
    
    Specified by:
    
    sdiffstore in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    destination - the destination type: key
    
    keys - the key
    
    Returns:
    
    Long integer-reply the number of elements in the resulting set.
  - select
```
public Observable<String> select(int db)
```
  - set
```
public Observable<String> set(K key,
                              V value)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Set the string value of a key.
    
    Specified by:
    
    set in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    value - the value
    
    Returns:
    
    String simple-string-reply OK if SET was executed correctly.
  - set
```
public Observable<String> set(K key,
                              V value,
                              SetArgs setArgs)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Set the string value of a key.
    
    Specified by:
    
    set in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    value - the value
    
    setArgs - the setArgs
    
    Returns:
    
    String simple-string-reply OK if SET was executed correctly.
  - setTimeout
```
public void setTimeout(long timeout,
                       TimeUnit unit)
```
    Description copied from interface: RedisClusterReactiveCommands
    
    Set the default timeout for operations.
    
    Specified by:
    
    setTimeout in interface RedisClusterReactiveCommands<K,V>
    
    Parameters:
    
    timeout - the timeout value
    
    unit - the unit of the timeout value
  - setbit
```
public Observable<Long> setbit(K key,
                               long offset,
                               int value)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Sets or clears the bit at offset in the string value stored at key.
    
    Specified by:
    
    setbit in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    offset - the offset type: long
    
    value - the value type: string
    
    Returns:
    
    Long integer-reply the original bit value stored at offset.
  - setex
```
public Observable<String> setex(K key,
                                long seconds,
                                V value)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Set the value and expiration of a key.
    
    Specified by:
    
    setex in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    seconds - the seconds type: long
    
    value - the value
    
    Returns:
    
    String simple-string-reply
  - setnx
```
public Observable<Boolean> setnx(K key,
                                 V value)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Set the value of a key, only if the key does not exist.
    
    Specified by:
    
    setnx in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    value - the value
    
    Returns:
    
    Boolean integer-reply specifically: 1 if the key was set 0 if the key was not set
  - setrange
```
public Observable<Long> setrange(K key,
                                 long offset,
                                 V value)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Overwrite part of a string at key starting at the specified offset.
    
    Specified by:
    
    setrange in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    offset - the offset type: long
    
    value - the value
    
    Returns:
    
    Long integer-reply the length of the string after it was modified by the command.
  - shutdown
```
public Observable<Success> shutdown(boolean save)
```
    Description copied from interface: RedisServerReactiveCommands
    
    Synchronously save the dataset to disk and then shut down the server.
    
    Specified by:
    
    shutdown in interface RedisServerReactiveCommands<K,V>
    
    Parameters:
    
    save - true force save operation
  - sinter
```
public Observable<V> sinter(K... keys)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Intersect multiple sets.
    
    Specified by:
    
    sinter in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    keys - the key
    
    Returns:
    
    V array-reply list with members of the resulting set.
  - sinter
```
public Observable<Long> sinter(ValueStreamingChannel<V> channel,
                               K... keys)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Intersect multiple sets.
    
    Specified by:
    
    sinter in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    channel - the channel
    
    keys - the keys
    
    Returns:
    
    Long count of members of the resulting set.
  - sinterstore
```
public Observable<Long> sinterstore(K destination,
                                    K... keys)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Intersect multiple sets and store the resulting set in a key.
    
    Specified by:
    
    sinterstore in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    destination - the destination type: key
    
    keys - the key
    
    Returns:
    
    Long integer-reply the number of elements in the resulting set.
  - sismember
```
public Observable<Boolean> sismember(K key,
                                     V member)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Determine if a given value is a member of a set.
    
    Specified by:
    
    sismember in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    member - the member type: value
    
    Returns:
    
    Boolean integer-reply specifically: true if the element is a member of the set. false if the element is not a member of the set, or if key does not exist.
  - slaveof
```
public Observable<String> slaveof(String host,
                                  int port)
```
    Description copied from interface: RedisServerReactiveCommands
    
    Make the server a slave of another instance, or promote it as master.
    
    Specified by:
    
    slaveof in interface RedisServerReactiveCommands<K,V>
    
    Parameters:
    
    host - the host type: string
    
    port - the port type: string
    
    Returns:
    
    String simple-string-reply
  - slaveofNoOne
```
public Observable<String> slaveofNoOne()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Promote server as master.
    
    Specified by:
    
    slaveofNoOne in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply
  - slowlogGet
```
public Observable<Object> slowlogGet()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Read the slow log.
    
    Specified by:
    
    slowlogGet in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    Object deeply nested multi bulk replies
  - slowlogGet
```
public Observable<Object> slowlogGet(int count)
```
    Description copied from interface: RedisServerReactiveCommands
    
    Read the slow log.
    
    Specified by:
    
    slowlogGet in interface RedisServerReactiveCommands<K,V>
    
    Parameters:
    
    count - the count
    
    Returns:
    
    Object deeply nested multi bulk replies
  - slowlogLen
```
public Observable<Long> slowlogLen()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Obtaining the current length of the slow log.
    
    Specified by:
    
    slowlogLen in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    Long length of the slow log.
  - slowlogReset
```
public Observable<String> slowlogReset()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Resetting the slow log.
    
    Specified by:
    
    slowlogReset in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply The commands returns OK on success.
  - smembers
```
public Observable<V> smembers(K key)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Get all the members in a set.
    
    Specified by:
    
    smembers in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    V array-reply all elements of the set.
  - smembers
```
public Observable<Long> smembers(ValueStreamingChannel<V> channel,
                                 K key)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Get all the members in a set.
    
    Specified by:
    
    smembers in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    channel - the channel
    
    key - the keys
    
    Returns:
    
    Long count of members of the resulting set.
  - smove
```
public Observable<Boolean> smove(K source,
                                 K destination,
                                 V member)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Move a member from one set to another.
    
    Specified by:
    
    smove in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    source - the source key
    
    destination - the destination type: key
    
    member - the member type: value
    
    Returns:
    
    Boolean integer-reply specifically: true if the element is moved. false if the element is not a member of source and no operation was performed.
  - sort
```
public Observable<V> sort(K key)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Sort the elements in a list, set or sorted set.
    
    Specified by:
    
    sort in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    V array-reply list of sorted elements.
  - sort
```
public Observable<Long> sort(ValueStreamingChannel<V> channel,
                             K key)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Sort the elements in a list, set or sorted set.
    
    Specified by:
    
    sort in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    channel - streaming channel that receives a call for every value
    
    key - the key
    
    Returns:
    
    Long number of values.
  - sort
```
public Observable<V> sort(K key,
                          SortArgs sortArgs)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Sort the elements in a list, set or sorted set.
    
    Specified by:
    
    sort in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    sortArgs - sort arguments
    
    Returns:
    
    V array-reply list of sorted elements.
  - sort
```
public Observable<Long> sort(ValueStreamingChannel<V> channel,
                             K key,
                             SortArgs sortArgs)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Sort the elements in a list, set or sorted set.
    
    Specified by:
    
    sort in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    channel - streaming channel that receives a call for every value
    
    key - the key
    
    sortArgs - sort arguments
    
    Returns:
    
    Long number of values.
  - sortStore
```
public Observable<Long> sortStore(K key,
                                  SortArgs sortArgs,
                                  K destination)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Sort the elements in a list, set or sorted set.
    
    Specified by:
    
    sortStore in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    sortArgs - sort arguments
    
    destination - the destination key to store sort results
    
    Returns:
    
    Long number of values.
  - spop
```
public Observable<V> spop(K key)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Remove and return a random member from a set.
    
    Specified by:
    
    spop in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    V bulk-string-reply the removed element, or null when key does not exist.
  - spop
```
public Observable<V> spop(K key,
                          long count)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Remove and return one or multiple random members from a set.
    
    Specified by:
    
    spop in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    count - number of members to pop
    
    Returns:
    
    V bulk-string-reply the removed element, or null when key does not exist.
  - srandmember
```
public Observable<V> srandmember(K key)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Get one random member from a set.
    
    Specified by:
    
    srandmember in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    V bulk-string-reply without the additional count argument the command returns a Bulk Reply with the randomly selected element, or null when key does not exist.
  - srandmember
```
public Observable<V> srandmember(K key,
                                 long count)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Get one or multiple random members from a set.
    
    Specified by:
    
    srandmember in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    count - the count type: long
    
    Returns:
    
    V bulk-string-reply without the additional count argument the command returns a Bulk Reply with the randomly selected element, or null when key does not exist.
  - srandmember
```
public Observable<Long> srandmember(ValueStreamingChannel<V> channel,
                                    K key,
                                    long count)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Get one or multiple random members from a set.
    
    Specified by:
    
    srandmember in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    channel - streaming channel that receives a call for every value
    
    key - the key
    
    count - the count
    
    Returns:
    
    Long count of members of the resulting set.
  - srem
```
public Observable<Long> srem(K key,
                             V... members)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Remove one or more members from a set.
    
    Specified by:
    
    srem in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    members - the member type: value
    
    Returns:
    
    Long integer-reply the number of members that were removed from the set, not including non existing members.
  - sscan
```
public Observable<ValueScanCursor<V>> sscan(K key)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Incrementally iterate Set elements.
    
    Specified by:
    
    sscan in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    ValueScanCursor<V> scan cursor.
  - sscan
```
public Observable<ValueScanCursor<V>> sscan(K key,
                                            ScanArgs scanArgs)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Incrementally iterate Set elements.
    
    Specified by:
    
    sscan in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    scanArgs - scan arguments
    
    Returns:
    
    ValueScanCursor<V> scan cursor.
  - sscan
```
public Observable<ValueScanCursor<V>> sscan(K key,
                                            ScanCursor scanCursor,
                                            ScanArgs scanArgs)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Incrementally iterate Set elements.
    
    Specified by:
    
    sscan in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    scanCursor - cursor to resume from a previous scan, must not be null
    
    scanArgs - scan arguments
    
    Returns:
    
    ValueScanCursor<V> scan cursor.
  - sscan
```
public Observable<ValueScanCursor<V>> sscan(K key,
                                            ScanCursor scanCursor)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Incrementally iterate Set elements.
    
    Specified by:
    
    sscan in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    scanCursor - cursor to resume from a previous scan, must not be null
    
    Returns:
    
    ValueScanCursor<V> scan cursor.
  - sscan
```
public Observable<StreamScanCursor> sscan(ValueStreamingChannel<V> channel,
                                          K key)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Incrementally iterate Set elements.
    
    Specified by:
    
    sscan in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    channel - streaming channel that receives a call for every value
    
    key - the key
    
    Returns:
    
    StreamScanCursor scan cursor.
  - sscan
```
public Observable<StreamScanCursor> sscan(ValueStreamingChannel<V> channel,
                                          K key,
                                          ScanArgs scanArgs)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Incrementally iterate Set elements.
    
    Specified by:
    
    sscan in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    channel - streaming channel that receives a call for every value
    
    key - the key
    
    scanArgs - scan arguments
    
    Returns:
    
    StreamScanCursor scan cursor.
  - sscan
```
public Observable<StreamScanCursor> sscan(ValueStreamingChannel<V> channel,
                                          K key,
                                          ScanCursor scanCursor,
                                          ScanArgs scanArgs)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Incrementally iterate Set elements.
    
    Specified by:
    
    sscan in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    channel - streaming channel that receives a call for every value
    
    key - the key
    
    scanCursor - cursor to resume from a previous scan, must not be null
    
    scanArgs - scan arguments
    
    Returns:
    
    StreamScanCursor scan cursor.
  - sscan
```
public Observable<StreamScanCursor> sscan(ValueStreamingChannel<V> channel,
                                          K key,
                                          ScanCursor scanCursor)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Incrementally iterate Set elements.
    
    Specified by:
    
    sscan in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    channel - streaming channel that receives a call for every value
    
    key - the key
    
    scanCursor - cursor to resume from a previous scan, must not be null
    
    Returns:
    
    StreamScanCursor scan cursor.
  - strlen
```
public Observable<Long> strlen(K key)
```
    Description copied from interface: RedisStringReactiveCommands
    
    Get the length of the value stored in a key.
    
    Specified by:
    
    strlen in interface RedisStringReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    Long integer-reply the length of the string at key, or 0 when key does not exist.
  - sunion
```
public Observable<V> sunion(K... keys)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Add multiple sets.
    
    Specified by:
    
    sunion in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    keys - the key
    
    Returns:
    
    V array-reply list with members of the resulting set.
  - sunion
```
public Observable<Long> sunion(ValueStreamingChannel<V> channel,
                               K... keys)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Add multiple sets.
    
    Specified by:
    
    sunion in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    channel - streaming channel that receives a call for every value
    
    keys - the keys
    
    Returns:
    
    Long count of members of the resulting set.
  - sunionstore
```
public Observable<Long> sunionstore(K destination,
                                    K... keys)
```
    Description copied from interface: RedisSetReactiveCommands
    
    Add multiple sets and store the resulting set in a key.
    
    Specified by:
    
    sunionstore in interface RedisSetReactiveCommands<K,V>
    
    Parameters:
    
    destination - the destination type: key
    
    keys - the key
    
    Returns:
    
    Long integer-reply the number of elements in the resulting set.
  - swapdb
```
public Observable<String> swapdb(int db1,
                                 int db2)
```
  - sync
```
public Observable<String> sync()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Internal command used for replication.
    
    Specified by:
    
    sync in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply
  - time
```
public Observable<V> time()
```
    Description copied from interface: RedisServerReactiveCommands
    
    Return the current server time.
    
    Specified by:
    
    time in interface RedisServerReactiveCommands<K,V>
    
    Returns:
    
    V array-reply specifically: A multi bulk reply containing two elements: unix time in seconds. microseconds.
  - touch
```
public Observable<Long> touch(K... keys)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Touch one or more keys. Touch sets the last accessed time for a key. Non-exsitent keys wont get created.
    
    Specified by:
    
    touch in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    keys - the keys
    
    Returns:
    
    Long integer-reply the number of found keys.
  - touch
```
public Observable<Long> touch(Iterable<K> keys)
```
  - ttl
```
public Observable<Long> ttl(K key)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Get the time to live for a key.
    
    Specified by:
    
    ttl in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    Long integer-reply TTL in seconds, or a negative value in order to signal an error (see the description above).
  - type
```
public Observable<String> type(K key)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Determine the type stored at key.
    
    Specified by:
    
    type in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    String simple-string-reply type of key, or none when key does not exist.
  - unlink
```
public Observable<Long> unlink(K... keys)
```
    Description copied from interface: RedisKeyReactiveCommands
    
    Unlink one or more keys (non blocking DEL).
    
    Specified by:
    
    unlink in interface RedisKeyReactiveCommands<K,V>
    
    Parameters:
    
    keys - the keys
    
    Returns:
    
    Long integer-reply The number of keys that were removed.
  - unlink
```
public Observable<Long> unlink(Iterable<K> keys)
```
  - unwatch
```
public Observable<String> unwatch()
```
    Description copied from interface: RedisTransactionalReactiveCommands
    
    Forget about all watched keys.
    
    Specified by:
    
    unwatch in interface RedisTransactionalReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply always OK.
  - waitForReplication
```
public Observable<Long> waitForReplication(int replicas,
                                           long timeout)
```
    Description copied from interface: BaseRedisReactiveCommands
    
    Wait for replication.
    
    Specified by:
    
    waitForReplication in interface BaseRedisReactiveCommands<K,V>
    
    Parameters:
    
    replicas - minimum number of replicas
    
    timeout - timeout in milliseconds
    
    Returns:
    
    number of replicas
  - watch
```
public Observable<String> watch(K... keys)
```
    Description copied from interface: RedisTransactionalReactiveCommands
    
    Watch the given keys to determine execution of the MULTI/EXEC block.
    
    Specified by:
    
    watch in interface RedisTransactionalReactiveCommands<K,V>
    
    Parameters:
    
    keys - the key
    
    Returns:
    
    String simple-string-reply always OK.
  - xack
```
public Observable<Long> xack(K key,
                             K group,
                             String... messageIds)
```
    Description copied from interface: RedisStreamReactiveCommands
    
    Acknowledge one or more messages as processed.
    
    Specified by:
    
    xack in interface RedisStreamReactiveCommands<K,V>
    
    Parameters:
    
    key - the stream key.
    
    group - name of the consumer group.
    
    messageIds - message Id's to acknowledge.
    
    Returns:
    
    simple-reply the lenght of acknowledged messages.
  - xadd
```
public Observable<String> xadd(K key,
                               Map<K,V> body)
```
    Description copied from interface: RedisStreamReactiveCommands
    
    Append a message to the stream key.
    
    Specified by:
    
    xadd in interface RedisStreamReactiveCommands<K,V>
    
    Parameters:
    
    key - the stream key.
    
    body - message body.
    
    Returns:
    
    simple-reply the message Id.
  - xadd
```
public Observable<String> xadd(K key,
                               XAddArgs args,
                               Map<K,V> body)
```
    Description copied from interface: RedisStreamReactiveCommands
    
    Append a message to the stream key.
    
    Specified by:
    
    xadd in interface RedisStreamReactiveCommands<K,V>
    
    Parameters:
    
    key - the stream key.
    
    body - message body.
    
    Returns:
    
    simple-reply the message Id.
  - xadd
```
public Observable<String> xadd(K key,
                               Object... keysAndValues)
```
    Description copied from interface: RedisStreamReactiveCommands
    
    Append a message to the stream key.
    
    Specified by:
    
    xadd in interface RedisStreamReactiveCommands<K,V>
    
    Parameters:
    
    key - the stream key.
    
    keysAndValues - message body.
    
    Returns:
    
    simple-reply the message Id.
  - xadd
```
public Observable<String> xadd(K key,
                               XAddArgs args,
                               Object... keysAndValues)
```
    Description copied from interface: RedisStreamReactiveCommands
    
    Append a message to the stream key.
    
    Specified by:
    
    xadd in interface RedisStreamReactiveCommands<K,V>
    
    Parameters:
    
    key - the stream key.
    
    keysAndValues - message body.
    
    Returns:
    
    simple-reply the message Id.
  - xclaim
```
public Observable<StreamMessage<K,V>> xclaim(K key,
                                             Consumer<K> consumer,
                                             long minIdleTime,
                                             String... messageIds)
```
    Description copied from interface: RedisStreamReactiveCommands
    
    Gets ownership of one or multiple messages in the Pending Entries List of a given stream consumer group.
    
    Specified by:
    
    xclaim in interface RedisStreamReactiveCommands<K,V>
    
    Parameters:
    
    key - the stream key.
    
    consumer - consumer identified by group name and consumer key.
    
    messageIds - message Id's to claim.
    
    Returns:
    
    simple-reply the StreamMessage
  - xclaim
```
public Observable<StreamMessage<K,V>> xclaim(K key,
                                             Consumer<K> consumer,
                                             XClaimArgs args,
                                             String... messageIds)
```
    Description copied from interface: RedisStreamReactiveCommands
    
    Gets ownership of one or multiple messages in the Pending Entries List of a given stream consumer group.
    
    Specified by:
    
    xclaim in interface RedisStreamReactiveCommands<K,V>
    
    Parameters:
    
    key - the stream key.
    
    consumer - consumer identified by group name and consumer key.
    
    messageIds - message Id's to claim.
    
    Returns:
    
    simple-reply the StreamMessage
  - xdel
```
public Observable<Long> xdel(K key,
                             String... messageIds)
```
    Description copied from interface: RedisStreamReactiveCommands
    
    Removes the specified entries from the stream. Returns the number of items deleted, that may be different from the number of IDs passed in case certain IDs do not exist.
    
    Specified by:
    
    xdel in interface RedisStreamReactiveCommands<K,V>
    
    Parameters:
    
    key - the stream key.
    
    messageIds - stream message Id's.
    
    Returns:
    
    simple-reply number of removed entries.
  - xgroupCreate
```
public Observable<String> xgroupCreate(XReadArgs.StreamOffset<K> streamOffset,
                                       K group)
```
    Description copied from interface: RedisStreamReactiveCommands
    
    Create a consumer group.
    
    Specified by:
    
    xgroupCreate in interface RedisStreamReactiveCommands<K,V>
    
    Parameters:
    
    streamOffset - name of the stream containing the offset to set.
    
    group - name of the consumer group.
    
    Returns:
    
    simple-reply true if successful.
  - xgroupDelconsumer
```
public Observable<Boolean> xgroupDelconsumer(K key,
                                             Consumer<K> consumer)
```
    Description copied from interface: RedisStreamReactiveCommands
    
    Delete a consumer from a consumer group.
    
    Specified by:
    
    xgroupDelconsumer in interface RedisStreamReactiveCommands<K,V>
    
    Parameters:
    
    key - the stream key.
    
    consumer - consumer identified by group name and consumer key.
    
    Returns:
    
    simple-reply true if successful.
  - xgroupDestroy
```
public Observable<Boolean> xgroupDestroy(K key,
                                         K group)
```
    Description copied from interface: RedisStreamReactiveCommands
    
    Destroy a consumer group.
    
    Specified by:
    
    xgroupDestroy in interface RedisStreamReactiveCommands<K,V>
    
    Parameters:
    
    key - the stream key.
    
    group - name of the consumer group.
    
    Returns:
    
    simple-reply true if successful.
  - xgroupSetid
```
public Observable<String> xgroupSetid(XReadArgs.StreamOffset<K> streamOffset,
                                      K group)
```
    Description copied from interface: RedisStreamReactiveCommands
    
    Set the current group id.
    
    Specified by:
    
    xgroupSetid in interface RedisStreamReactiveCommands<K,V>
    
    Parameters:
    
    streamOffset - name of the stream containing the offset to set.
    
    group - name of the consumer group.
    
    Returns:
    
    simple-reply OK
  - xlen
```
public Observable<Long> xlen(K key)
```
    Description copied from interface: RedisStreamReactiveCommands
    
    Get the length of a steam.
    
    Specified by:
    
    xlen in interface RedisStreamReactiveCommands<K,V>
    
    Parameters:
    
    key - the stream key.
    
    Returns:
    
    simple-reply the lenght of the stream.
  - xpending
```
public Observable<Object> xpending(K key,
                                   K group)
```
    Description copied from interface: RedisStreamReactiveCommands
    
    Read pending messages from a stream for a group.
    
    Specified by:
    
    xpending in interface RedisStreamReactiveCommands<K,V>
    
    Parameters:
    
    key - the stream key.
    
    group - name of the consumer group.
    
    Returns:
    
    Object array-reply list pending entries.
  - xpending
```
public Observable<Object> xpending(K key,
                                   K group,
                                   Range<String> range,
                                   Limit limit)
```
    Description copied from interface: RedisStreamReactiveCommands
    
    Read pending messages from a stream within a specific Range.
    
    Specified by:
    
    xpending in interface RedisStreamReactiveCommands<K,V>
    
    Parameters:
    
    key - the stream key.
    
    group - name of the consumer group.
    
    range - must not be null.
    
    limit - must not be null.
    
    Returns:
    
    Object array-reply list with members of the resulting stream.
  - xpending
```
public Observable<Object> xpending(K key,
                                   Consumer<K> consumer,
                                   Range<String> range,
                                   Limit limit)
```
    Description copied from interface: RedisStreamReactiveCommands
    
    Read pending messages from a stream within a specific Range.
    
    Specified by:
    
    xpending in interface RedisStreamReactiveCommands<K,V>
    
    Parameters:
    
    key - the stream key.
    
    consumer - consumer identified by group name and consumer key.
    
    range - must not be null.
    
    limit - must not be null.
    
    Returns:
    
    Object array-reply list with members of the resulting stream.
  - xrange
```
public Observable<StreamMessage<K,V>> xrange(K key,
                                             Range<String> range)
```
    Description copied from interface: RedisStreamReactiveCommands
    
    Read messages from a stream within a specific Range.
    
    Specified by:
    
    xrange in interface RedisStreamReactiveCommands<K,V>
    
    Parameters:
    
    key - the stream key.
    
    range - must not be null.
    
    Returns:
    
    StreamMessage array-reply list with members of the resulting stream.
  - xrange
```
public Observable<StreamMessage<K,V>> xrange(K key,
                                             Range<String> range,
                                             Limit limit)
```
    Description copied from interface: RedisStreamReactiveCommands
    
    Read messages from a stream within a specific Range applying a Limit.
    
    Specified by:
    
    xrange in interface RedisStreamReactiveCommands<K,V>
    
    Parameters:
    
    key - the stream key.
    
    range - must not be null.
    
    limit - must not be null.
    
    Returns:
    
    StreamMessage array-reply list with members of the resulting stream.
  - xread
```
public Observable<StreamMessage<K,V>> xread(XReadArgs.StreamOffset<K>... streams)
```
    Description copied from interface: RedisStreamReactiveCommands
    
    Read messages from one or more XReadArgs.StreamOffsets.
    
    Specified by:
    
    xread in interface RedisStreamReactiveCommands<K,V>
    
    Parameters:
    
    streams - the streams to read from.
    
    Returns:
    
    StreamMessage array-reply list with members of the resulting stream.
  - xread
```
public Observable<StreamMessage<
```

Class AbstractRedisReactiveCommands<K,V>

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

connection

codec

commandBuilder

multi

Constructor Detail

AbstractRedisReactiveCommands

Method Detail

append

asking

auth

bgrewriteaof

bgsave

bitcount

bitcount

bitfield

bitopAnd

bitopNot

bitopOr

bitopXor

bitpos

bitpos

bitpos

blpop

brpop

brpoplpush

clientGetname

clientKill

clientKill

clientList

clientPause

clientSetname

clientUnblock

close

clusterAddSlots

clusterBumpepoch

clusterCountFailureReports

clusterCountKeysInSlot

clusterDelSlots

clusterFailover

clusterFlushslots

clusterForget

clusterGetKeysInSlot

clusterInfo

clusterKeyslot

clusterMeet

clusterMyId

clusterNodes

clusterReplicate

clusterReset

clusterSaveconfig

clusterSetConfigEpoch

clusterSetSlotImporting

clusterSetSlotMigrating

clusterSetSlotNode

clusterSetSlotStable

clusterSlaves

clusterSlots

command

commandCount

commandInfo

commandInfo

configGet

configResetstat

configRewrite

configSet

createDissolvingObservable

createDissolvingObservable

createObservable

createObservable

dbsize

debugCrashAndRecover

debugHtstats

debugObject

debugOom