org.graylog2.cluster

Interface NodeService

All Superinterfaces:

PersistedService

All Known Implementing Classes:

NodeServiceImpl

public interface NodeService
extends PersistedService

Author:

Dennis Oelkers

Method Summary

Modifier and Type	Method and Description
java.util.Map<java.lang.String,Node>	allActive()
java.util.Map<java.lang.String,Node>	allActive(Node.Type type)
Node	byNodeId(NodeId nodeId)
Node	byNodeId(java.lang.String nodeId)
void	dropOutdated()
boolean	isAnyMasterPresent()
boolean	isOnlyMaster(NodeId nodeIde)
void	markAsAlive(Node node, boolean isMaster, java.lang.String restTransportAddress)
void	markAsAlive(Node node, boolean isMaster, java.net.URI restTransportAddress)
java.lang.String	registerRadio(java.lang.String nodeId, java.lang.String restTransportUri)
java.lang.String	registerServer(java.lang.String nodeId, boolean isMaster, java.net.URI restTransportUri)

Methods inherited from interface org.graylog2.database.PersistedService

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

Method Detail

registerServer

java.lang.String registerServer(java.lang.String nodeId,
                                boolean isMaster,
                                java.net.URI restTransportUri)

registerRadio

java.lang.String registerRadio(java.lang.String nodeId,
                               java.lang.String restTransportUri)

byNodeId

Node byNodeId(java.lang.String nodeId)
       throws NodeNotFoundException

Throws:

NodeNotFoundException

byNodeId

Node byNodeId(NodeId nodeId)
       throws NodeNotFoundException

Throws:

NodeNotFoundException

allActive

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

allActive

java.util.Map<java.lang.String,Node> allActive()

dropOutdated

void dropOutdated()

markAsAlive

void markAsAlive(Node node,
                 boolean isMaster,
                 java.lang.String restTransportAddress)

markAsAlive

void markAsAlive(Node node,
                 boolean isMaster,
                 java.net.URI restTransportAddress)

isOnlyMaster

boolean isOnlyMaster(NodeId nodeIde)

isAnyMasterPresent

boolean isAnyMasterPresent()