com.atlassian.jira.cluster.cache

Class NodeCutOffManager

java.lang.Object

com.atlassian.jira.cluster.cache.NodeCutOffManager

public class NodeCutOffManager
extends Object

Maintains mapping between live nodes and their cut off executors.

Since:

v7.2.12

Constructor Summary

Constructors

Constructor and Description
NodeCutOffManager(java.time.Clock clock, com.atlassian.event.api.EventPublisher eventPublisher)

Method Summary

Modifier and Type	Method and Description
CuttingOffExecutor	getCutOffExecutorForNode(Node node) Gets cutting off executor for node
void	removeStaleCutOffExecutors(Collection<Node> liveNodes) It should be called each time the list of live nodes changes.

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeCutOffManager

public NodeCutOffManager(java.time.Clock clock,
                         com.atlassian.event.api.EventPublisher eventPublisher)

Method Detail

getCutOffExecutorForNode

@Nonnull
public CuttingOffExecutor getCutOffExecutorForNode(@Nonnull
                                                            Node node)

Gets cutting off executor for node

Parameters:

node - the node for which

Returns:

the cutting off executor for that node

removeStaleCutOffExecutors

public void removeStaleCutOffExecutors(@Nonnull
                                       Collection<Node> liveNodes)

It should be called each time the list of live nodes changes. This is how this manager maintains the mapping once one of the nodes was removed.

Parameters:

liveNodes - the list of live nodes after changes