001/**
002 *
003 * Copyright the original author or authors
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.pubsub;
018
019/**
020 * This enumeration defines the possible event types that are supported within PubSub
021 * event messages.
022 *
023 * @author Robin Collier
024 */
025public enum EventElementType {
026
027    /** A node has been associated or disassociated with a collection node. */
028    collection,
029
030    /** A node has had its configuration changed. */
031    configuration,
032
033    /** A node has been deleted. */
034    delete,
035
036    /** Items have been published to a node. */
037    items,
038
039    /** All items have been purged from a node. */
040    purge,
041
042    /** A node has been subscribed to. */
043    subscription
044}