package com.kixeye.kixmpp.server.module.roster;
/*
* #%L
* KIXMPP
* %%
* Copyright (C) 2014 KIXEYE, Inc
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
import java.util.List;
import com.kixeye.kixmpp.KixmppJid;
import io.netty.util.concurrent.Promise;
/**
* Provides the roster for a user.
*
* @author ebahtijaragic
*/
public interface RosterProvider {
/**
* Gets the roster for a user.
*
* @param userJid
* @return
*/
public Promise<List<RosterItem>> getRoster(KixmppJid userJid);
}