/*
    Copyright (c) [2023] [squallzhao]
    fountain is licensed under APACHE LICENSE, VERSION 2.0.
    You can use this software according to the terms and conditions of the APACHE LICENSE, VERSION 2.0.
    You may obtain a copy of APACHE LICENSE, VERSION 2.0 at: https://www.apache.org/licenses/LICENSE-2.0
*/
package microservice.resttemplate
import std.collection.*
import microservice.trace.*

public class Refer{
    var registedService = HashSet<String>()
    
    public func add(service: String): Unit{
        registedService.put(service)
    }

    public func getRefers():  HashSet<String>{
        return registedService
    }

    public func dump(){
        for (k in registedService){
            Logger.trace("refer service "+k)
        }
    }
}