001/**
002 *
003 * Copyright © 2018 Miguel Hincapie
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * You may obtain a copy of the License at
008 *
009 *     http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.jivesoftware.smackx.chat_markers;
018
019/**
020 * Chat Markers elements (XEP-0333).
021 *
022 * @author Miguel Hincapie
023 * @see <a href="http://xmpp.org/extensions/xep-0333.html">XEP-0333: Chat
024 * Markers</a>
025 */
026public enum ChatMarkersState {
027    /**
028     *  Indicates that a message can be marked with a Chat Marker and is therefore
029     *  a "markable message".
030     */
031    markable,
032    /**
033     * The message has been received by a client.
034     */
035    received,
036    /**
037     * The message has been displayed to a user in a active chat and not in a system notification.
038     */
039    displayed,
040    /**
041     * The message has been acknowledged by some user interaction e.g. pressing an
042     * acknowledgement button.
043     */
044    acknowledged
045}