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A high performance, distributed RPC framework.

There is a newer version: 1.8.1

package com.xxl.rpc.registry;


import java.util.Map;
import java.util.Set;
import java.util.TreeSet;

/**
 * service registry
 *
 *  /xxl-rpc/dev/
 *              - key01(service01)
 *                  - value01 (ip:port01)
 *                  - value02 (ip:port02)
 *
 * @author xuxueli 2018-10-17
 */
public abstract class ServiceRegistry {

    /**
     * start
     */
    public abstract void start(Map param);

    /**
     * start
     */
    public abstract void stop();


    /**
     * registry service, for mult
     *
     * @param keys      service key
     * @param value     service value/ip:port
     * @return
     */
    public abstract boolean registry(Set keys, String value);


    /**
     * remove service, for mult
     *
     * @param keys
     * @param value
     * @return
     */
    public abstract boolean remove(Set keys, String value);

    /**
     * discovery services, for mult
     *
     * @param keys
     * @return
     */
    public abstract Map> discovery(Set keys);

    /**
     * discovery service, for one
     *
     * @param key   service key
     * @return      service value/ip:port
     */
    public abstract TreeSet discovery(String key);

}