Module lettuce.core

Package io.lettuce.core.cluster.event

Class ClusterTopologyChangedEvent

java.lang.Object

io.lettuce.core.cluster.event.ClusterTopologyChangedEvent

All Implemented Interfaces:

Event

public class ClusterTopologyChangedEvent
extends Object
implements Event

Signals a discovered cluster topology change. The event carries the view before() and after the change.

Since:

3.4

Author:

Mark Paluch

Constructor Summary

Constructors

Constructor	Description
ClusterTopologyChangedEvent(List<RedisClusterNode> before, List<RedisClusterNode> after)	Creates a new ClusterTopologyChangedEvent.

Method Summary

Modifier and Type	Method	Description
List<RedisClusterNode>	after()	Returns the cluster topology view after the topology changed.
List<RedisClusterNode>	before()	Returns the cluster topology view before the topology changed.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

ClusterTopologyChangedEvent

public ClusterTopologyChangedEvent(List<RedisClusterNode> before,
List<RedisClusterNode> after)

Creates a new ClusterTopologyChangedEvent.

Parameters:

before - the cluster topology view before the topology changed, must not be null

after - the cluster topology view after the topology changed, must not be null

Method Details

before

public List<RedisClusterNode> before()

Returns the cluster topology view before the topology changed.

Returns:

the cluster topology view before the topology changed.

after

public List<RedisClusterNode> after()

Returns the cluster topology view after the topology changed.

Returns:

the cluster topology view after the topology changed.

toString

public String toString()

Overrides:

toString in class Object