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 represents the access models for the PubSub node 021 * as defined in the PubSub specification section <a href="http://xmpp.org/extensions/xep-0060.html#registrar-formtypes-config">16.4.3</a>. 022 * 023 * @author Robin Collier 024 */ 025public enum AccessModel { 026 027 /** Anyone may subscribe and retrieve items. */ 028 open, 029 030 /** Subscription request must be approved and only subscribers may retrieve items. */ 031 authorize, 032 033 /** Anyone with a presence subscription of both or from may subscribe and retrieve items. */ 034 presence, 035 036 /** Anyone in the specified roster group(s) may subscribe and retrieve items. */ 037 roster, 038 039 /** Only those on a whitelist may subscribe and retrieve items. */ 040 whitelist; 041}