RedisSentinelReactiveCommandsImpl (lettuce 4.3.0.Final API)

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

Type Parameters:

K - Key type.

V - Value type.

All Implemented Interfaces:

RedisSentinelReactiveCommands<K,V>, Closeable, AutoCloseable
```
public class RedisSentinelReactiveCommandsImpl<K,V>
extends Object
implements RedisSentinelReactiveCommands<K,V>
```
A reactive and thread-safe API for a Redis Sentinel connection.

Since:

3.0

Author:

Mark Paluch

Constructor Summary

Constructors
Constructor and Description

RedisSentinelReactiveCommandsImpl(StatefulConnection<K,V> connection, RedisCodec<K,V> codec)

Constructors
Constructor and Description
`RedisSentinelReactiveCommandsImpl(StatefulConnection<K,V> connection, RedisCodec<K,V> codec)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`close()` close the underlying connection.
`<T,R> R`	`createDissolvingObservable(java.util.function.Supplier<RedisCommand<K,V,T>> commandSupplier)`
`<T> Observable<T>`	`createObservable(java.util.function.Supplier<RedisCommand<K,V,T>> commandSupplier)`
`Observable<String>`	`failover(K key)` Perform a failover.
`Observable<SocketAddress>`	`getMasterAddrByName(K key)` Return the ip and port number of the master with that name.
`StatefulRedisSentinelConnection<K,V>`	`getStatefulConnection()`
`boolean`	`isOpen()`
`Observable<Map<K,V>>`	`master(K key)` Show the state and info of the specified master.
`Observable<Map<K,V>>`	`masters()` Enumerates all the monitored masters and their states.
`Observable<String>`	`monitor(K key, String ip, int port, int quorum)` This command tells the Sentinel to start monitoring a new master with the specified name, ip, port, and quorum.
`Observable<String>`	`ping()` Ping the server.
`Observable<String>`	`remove(K key)` remove the specified master.
`Observable<Long>`	`reset(K key)` This command will reset all the masters with matching name.
`Observable<String>`	`set(K key, String option, V value)` Multiple option / value pairs can be specified (or none at all).
`Observable<Map<K,V>>`	`slaves(K key)` Provides a list of slaves for the master with the specified name.

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

- Constructor Detail
  - RedisSentinelReactiveCommandsImpl
```
public RedisSentinelReactiveCommandsImpl(StatefulConnection<K,V> connection,
                                         RedisCodec<K,V> codec)
```
- Method Detail
  - getMasterAddrByName
```
public Observable<SocketAddress> getMasterAddrByName(K key)
```
    Description copied from interface: RedisSentinelReactiveCommands
    
    Return the ip and port number of the master with that name.
    
    Specified by:
    
    getMasterAddrByName in interface RedisSentinelReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    SocketAddress;
  - masters
```
public Observable<Map<K,V>> masters()
```
    Description copied from interface: RedisSentinelReactiveCommands
    
    Enumerates all the monitored masters and their states.
    
    Specified by:
    
    masters in interface RedisSentinelReactiveCommands<K,V>
    
    Returns:
    
    Map<K, V>>
  - master
```
public Observable<Map<K,V>> master(K key)
```
    Description copied from interface: RedisSentinelReactiveCommands
    
    Show the state and info of the specified master.
    
    Specified by:
    
    master in interface RedisSentinelReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    Map<K, V>
  - slaves
```
public Observable<Map<K,V>> slaves(K key)
```
    Description copied from interface: RedisSentinelReactiveCommands
    
    Provides a list of slaves for the master with the specified name.
    
    Specified by:
    
    slaves in interface RedisSentinelReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    Map<K, V>
  - reset
```
public Observable<Long> reset(K key)
```
    Description copied from interface: RedisSentinelReactiveCommands
    
    This command will reset all the masters with matching name.
    
    Specified by:
    
    reset in interface RedisSentinelReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    Long
  - failover
```
public Observable<String> failover(K key)
```
    Description copied from interface: RedisSentinelReactiveCommands
    
    Perform a failover.
    
    Specified by:
    
    failover in interface RedisSentinelReactiveCommands<K,V>
    
    Parameters:
    
    key - the master id
    
    Returns:
    
    String
  - monitor
```
public Observable<String> monitor(K key,
                                  String ip,
                                  int port,
                                  int quorum)
```
    Description copied from interface: RedisSentinelReactiveCommands
    
    This command tells the Sentinel to start monitoring a new master with the specified name, ip, port, and quorum.
    
    Specified by:
    
    monitor in interface RedisSentinelReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    ip - the IP address
    
    port - the port
    
    quorum - the quorum count
    
    Returns:
    
    String
  - set
```
public Observable<String> set(K key,
                              String option,
                              V value)
```
    Description copied from interface: RedisSentinelReactiveCommands
    
    Multiple option / value pairs can be specified (or none at all).
    
    Specified by:
    
    set in interface RedisSentinelReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    option - the option
    
    value - the value
    
    Returns:
    
    String simple-string-reply OK if SET was executed correctly.
  - remove
```
public Observable<String> remove(K key)
```
    Description copied from interface: RedisSentinelReactiveCommands
    
    remove the specified master.
    
    Specified by:
    
    remove in interface RedisSentinelReactiveCommands<K,V>
    
    Parameters:
    
    key - the key
    
    Returns:
    
    String
  - ping
```
public Observable<String> ping()
```
    Description copied from interface: RedisSentinelReactiveCommands
    
    Ping the server.
    
    Specified by:
    
    ping in interface RedisSentinelReactiveCommands<K,V>
    
    Returns:
    
    String simple-string-reply
  - close
```
public void close()
```
    Description copied from interface: RedisSentinelReactiveCommands
    
    close the underlying connection.
    
    Specified by:
    
    close in interface RedisSentinelReactiveCommands<K,V>
    
    Specified by:
    
    close in interface Closeable
    
    Specified by:
    
    close in interface AutoCloseable
  - isOpen
```
public boolean isOpen()
```
    Specified by:
    
    isOpen in interface RedisSentinelReactiveCommands<K,V>
    
    Returns:
    
    true if the connection is open (connected and not closed).
  - getStatefulConnection
```
public StatefulRedisSentinelConnection<K,V> getStatefulConnection()
```
    Specified by:
    
    getStatefulConnection in interface RedisSentinelReactiveCommands<K,V>
    
    Returns:
    
    the underlying connection.
  - createObservable
```
public <T> Observable<T> createObservable(java.util.function.Supplier<RedisCommand<K,V,T>> commandSupplier)
```
  - createDissolvingObservable
```
public <T,R> R createDissolvingObservable(java.util.function.Supplier<RedisCommand<K,V,T>> commandSupplier)
```

Class RedisSentinelReactiveCommandsImpl<K,V>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

RedisSentinelReactiveCommandsImpl

Method Detail

getMasterAddrByName

masters

master

slaves

reset

failover

monitor

set

remove

ping

close

isOpen

getStatefulConnection

createObservable

createDissolvingObservable