com.alipay.sofa.registry.server.session.node.service

接口 DataNodeService

所有已知实现类:

DataNodeServiceImpl

public interface DataNodeService

版本:

$Id: NodeService.java, v 0.1 2017-11-28 11:09 shangyu.wh Exp $

作者:

shangyu.wh

方法概要

限定符和类型	方法和说明
void	clientOff(ClientOffPublishers clientOffPublishers) session server support api to stop some client node,all register data on data server will be removed data on session server will be remove too
MultiSubDatum	fetch(String dataInfoId, Set<String> dataCenters) fetch one dataCenter publisher data from data server
void	fetchDataVersion(String dataCenter, int slotId, Map<String,DatumVersion> interests, ExchangeCallback<Map<String,DatumVersion>> callback)
void	register(Publisher publisher) new publisher data transform to data server
void	unregister(Publisher publisher) remove publisher data from data server

方法详细资料

register

void register(Publisher publisher)

new publisher data transform to data server

参数:

publisher - publisher

unregister

void unregister(Publisher publisher)

remove publisher data from data server

参数:

publisher - publisher

clientOff

void clientOff(ClientOffPublishers clientOffPublishers)

session server support api to stop some client node,all register data on data server will be removed data on session server will be remove too

参数:

clientOffPublishers - clientOffPublishers

fetchDataVersion

void fetchDataVersion(String dataCenter,
                      int slotId,
                      Map<String,DatumVersion> interests,
                      ExchangeCallback<Map<String,DatumVersion>> callback)

fetch

MultiSubDatum fetch(String dataInfoId,
                    Set<String> dataCenters)

fetch one dataCenter publisher data from data server

参数:

dataInfoId - dataInfoId

dataCenters - dataCenters

返回:

MultiSubDatum