org.redisson.reactive

Class RedissonPatternTopicReactive<M>

java.lang.Object

org.redisson.reactive.RedissonPatternTopicReactive<M>

Type Parameters:

M - message

All Implemented Interfaces:

RPatternTopicReactive<M>

public class RedissonPatternTopicReactive<M>
extends Object
implements RPatternTopicReactive<M>

Distributed topic implementation. Messages are delivered to all message listeners across Redis cluster.

Author:

Nikita Koksharov

Constructor Summary

Constructors

Constructor and Description
RedissonPatternTopicReactive(Codec codec, CommandReactiveExecutor commandExecutor, String name)
RedissonPatternTopicReactive(CommandReactiveExecutor commandExecutor, String name)

Method Summary

Modifier and Type	Method and Description
protected void	acquire(AsyncSemaphore semaphore)
org.reactivestreams.Publisher<Integer>	addListener(PatternMessageListener<M> listener) Subscribes to this topic.
org.reactivestreams.Publisher<Integer>	addListener(PatternStatusListener listener) Subscribes to status changes of this topic
List<String>	getPatternNames() Get topic channel patterns
void	removeListener(int listenerId) Removes the listener by id for listening this topic

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RedissonPatternTopicReactive

public RedissonPatternTopicReactive(CommandReactiveExecutor commandExecutor,
                                    String name)

RedissonPatternTopicReactive

public RedissonPatternTopicReactive(Codec codec,
                                    CommandReactiveExecutor commandExecutor,
                                    String name)

Method Detail

addListener

public org.reactivestreams.Publisher<Integer> addListener(PatternStatusListener listener)

Description copied from interface: RPatternTopicReactive

Subscribes to status changes of this topic

Specified by:

addListener in interface RPatternTopicReactive<M>

Parameters:

listener - - message listener

Returns:

local JVM unique listener id

See Also:

StatusListener

addListener

public org.reactivestreams.Publisher<Integer> addListener(PatternMessageListener<M> listener)

Description copied from interface: RPatternTopicReactive

Subscribes to this topic. MessageListener.onMessage is called when any message is published on this topic.

Specified by:

addListener in interface RPatternTopicReactive<M>

Parameters:

listener - - message listener

Returns:

local JVM unique listener id

See Also:

MessageListener

acquire

protected void acquire(AsyncSemaphore semaphore)

removeListener

public void removeListener(int listenerId)

Description copied from interface: RPatternTopicReactive

Removes the listener by id for listening this topic

Specified by:

removeListener in interface RPatternTopicReactive<M>

Parameters:

listenerId - - message listener id

getPatternNames

public List<String> getPatternNames()

Description copied from interface: RPatternTopicReactive

Get topic channel patterns

Specified by:

getPatternNames in interface RPatternTopicReactive<M>

Returns:

list of topic names