org.redisson.api

Interface NodesGroup<N extends Node>

All Known Subinterfaces:

ClusterNodesGroup

All Known Implementing Classes:

RedisClusterNodes, RedisNodes

public interface NodesGroup<N extends Node>

Author:

Nikita Koksharov

Method Summary

Modifier and Type	Method and Description
int	addConnectionListener(ConnectionListener connectionListener) Adds connection listener which will be triggered when Redisson has just been connected to or disconnected from redis server
N	getNode(String address) Get Redis node by address in format: redis://host:port
Collection<N>	getNodes() All Redis nodes used by Redisson.
Collection<N>	getNodes(NodeType type) Get all Redis nodes by type
boolean	pingAll() Ping all Redis nodes
void	removeConnectionListener(int listenerId) Removes connection listener by id

Method Detail

addConnectionListener

int addConnectionListener(ConnectionListener connectionListener)

Adds connection listener which will be triggered when Redisson has just been connected to or disconnected from redis server

Parameters:

connectionListener - - connection listener

Returns:

id of listener

removeConnectionListener

void removeConnectionListener(int listenerId)

Removes connection listener by id

Parameters:

listenerId - - id of connection listener

getNode

N getNode(String address)

Get Redis node by address in format: redis://host:port

Parameters:

address - of node

Returns:

node

getNodes

Collection<N> getNodes(NodeType type)

Get all Redis nodes by type

Parameters:

type - - type of node

Returns:

collection of nodes

getNodes

Collection<N> getNodes()

All Redis nodes used by Redisson. This collection may change during master change, cluster topology update and etc.

Returns:

collection of nodes

pingAll

boolean pingAll()

Ping all Redis nodes

Returns:

true if all nodes have replied "PONG", false in other case.