io.vertigo.commons.impl.node

Interface NodeRegistryPlugin

All Superinterfaces:

Component, Plugin

All Known Implementing Classes:

DbNodeRegistryPlugin, RedisNodeRegistryPlugin, SingleNodeRegistryPlugin

public interface NodeRegistryPlugin
extends Plugin

Plugin for storing and querying the node topology of an App.

Author:

mlaroche

Method Summary

Modifier and Type	Method and Description
Optional<Node>	find(String nodeId) Find a node in the topology with the given id
List<Node>	getTopology() Get the whole topology of the app
void	register(Node node) Register a node
void	unregister(Node node) Unregister a node
void	updateStatus(Node node) Update the status of a node

Method Detail

register

void register(Node node)

Register a node

Parameters:

node - the node to register

unregister

void unregister(Node node)

Unregister a node

Parameters:

node - the node to unregister

getTopology

List<Node> getTopology()

Get the whole topology of the app

Returns:

the list of node of the app

find

Optional<Node> find(String nodeId)

Find a node in the topology with the given id

Parameters:

nodeId - the id to look for

Returns:

an optional Node

updateStatus

void updateStatus(Node node)

Update the status of a node

Parameters:

node - the node to update