NodeService (Graylog 6.1.2 API)

All Known Implementing Classes:: AbstractNodeService, DataNodeClusterService, ServerNodeClusterService

public interface NodeService<T extends NodeDto>

Method Summary

Modifier and Type

Method

Description

Map<String,T>

allActive()

T

byNodeId(String nodeId)

T

byNodeId(NodeId nodeId)

Map<String,T>

byNodeIds(Collection<String> nodeIds)

void

dropOutdated()

boolean

isAnyLeaderPresent()

boolean

isOnlyLeader(NodeId nodeIde)

void

markAsAlive(NodeDto dto)

void

ping(NodeDto dto)

Sets the last seen date of the node, additionally updating the settings.

boolean

registerServer(NodeDto dto)

void

update(NodeDto dto)

Method Details
- registerServer
  
  boolean registerServer(NodeDto dto)
- byNodeId
  
  T byNodeId(String nodeId) throws NodeNotFoundException
  
  Throws:
  
  NodeNotFoundException
- byNodeId
  
  T byNodeId(NodeId nodeId) throws NodeNotFoundException
  
  Throws:
  
  NodeNotFoundException
- byNodeIds
  
  Map<String,T> byNodeIds(Collection<String> nodeIds)
- allActive
  
  Map<String,T> allActive()
- dropOutdated
  
  void dropOutdated()
- markAsAlive
  
  void markAsAlive(NodeDto dto) throws NodeNotFoundException
  
  Throws:
  
  NodeNotFoundException
- isOnlyLeader
  
  boolean isOnlyLeader(NodeId nodeIde)
- isAnyLeaderPresent
  
  boolean isAnyLeaderPresent()
- ping
  
  void ping(NodeDto dto)
  
  Sets the last seen date of the node, additionally updating the settings. If the node hasn't been registered yet, it will be registered.
  
  Parameters:
  
  dto - Dto of the node to be marked as alive
- update
  
  void update(NodeDto dto)