001/*
002 *  Copyright 2017 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016package org.ametys.core.group;
017
018import org.ametys.core.user.UserIdentity;
019
020/**
021 * {@link Group} which is modifiable
022 */
023public interface ModifiableGroup extends Group
024{
025    /**
026     * Set the label of this group
027     * @param label The new label of the group
028     */
029    public void setLabel(String label);
030    
031    /**
032     * Adds a user to this group
033     * @param user The user to add
034     */
035    public void addUser(UserIdentity user);
036    
037    /**
038     * Removes a user to this group
039     * @param user The user to add
040     */
041    public void removeUser(UserIdentity user);
042    
043    /**
044     * Removes all users of this group
045     */
046    public void removeUsers();
047}