Package org.graylog2.cluster

Interface NodeService

All Superinterfaces:

PersistedService

All Known Implementing Classes:

NodeServiceImpl

public interface NodeService
extends PersistedService

Method Summary

Modifier and Type	Method	Description
Map<String,Node>	allActive()
Map<String,Node>	allActive(Node.Type type)
Node	byNodeId(String nodeId)
Node	byNodeId(NodeId nodeId)
void	dropOutdated()
boolean	isAnyLeaderPresent()
boolean	isOnlyLeader(NodeId nodeIde)
void	markAsAlive(Node node, boolean isLeader, String restTransportAddress)
void	markAsAlive(Node node, boolean isLeader, URI restTransportAddress)
String	registerServer(String nodeId, boolean isLeader, URI httpPublishUri, String hostname)

Methods inherited from interface org.graylog2.plugin.database.PersistedService

destroy, destroyAll, save, saveWithoutValidation, validate, validate, validate

Method Details

registerServer

String registerServer(String nodeId,
 boolean isLeader,
 URI httpPublishUri,
 String hostname)

byNodeId

Node byNodeId(String nodeId)
       throws NodeNotFoundException

Throws:

NodeNotFoundException

byNodeId

Node byNodeId(NodeId nodeId)
       throws NodeNotFoundException

Throws:

NodeNotFoundException

allActive

Map<String,Node> allActive(Node.Type type)

allActive

Map<String,Node> allActive()

dropOutdated

void dropOutdated()

markAsAlive

void markAsAlive(Node node,
 boolean isLeader,
 String restTransportAddress)

markAsAlive

void markAsAlive(Node node,
 boolean isLeader,
 URI restTransportAddress)

isOnlyLeader

boolean isOnlyLeader(NodeId nodeIde)

isAnyLeaderPresent

boolean isAnyLeaderPresent()