/*
* Copyright 2000-2006 JetBrains s.r.o.
*
* 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.
*/
package jetbrains.communicator.core.users;
import jetbrains.communicator.core.EventBroadcaster;
/**
* @author Kir Maximov
*/
public interface UserModel {
String DEFAULT_GROUP = "General";
String AUTO_GROUP = "<Auto>";
/** create user object but do not add it to contact list */
User createUser(String userName, String transportCode);
/** add user to contact list*/
void addUser(User user);
/** remove user from contact list*/
void removeUser(User user);
String[] getGroups();
/**@return actually set name */
String renameGroup(String oldGroup, String newGroup);
User[] getUsers(String groupName);
User[] getAllUsers();
boolean hasUser(User user);
String getGroup(User user);
/** If group name is empty, no group is created */
void addGroup(String groupName);
/** groups are removed with users within */
boolean removeGroup(String groupName);
EventBroadcaster getBroadcaster();
User findUser(String userName, String transportCode);
boolean forEach(Object[] nodes, UserAction userAction, boolean considerOnlyOnlineUsers);
}