001/** 002 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. 003 * 004 * Copyright (c) 2005 Sun Microsystems Inc. All Rights Reserved 005 * 006 * The contents of this file are subject to the terms 007 * of the Common Development and Distribution License 008 * (the License). You may not use this file except in 009 * compliance with the License. 010 * 011 * You can obtain a copy of the License at 012 * https://opensso.dev.java.net/public/CDDLv1.0.html or 013 * opensso/legal/CDDLv1.0.txt 014 * See the License for the specific language governing 015 * permission and limitations under the License. 016 * 017 * When distributing Covered Code, include this CDDL 018 * Header Notice in each file and include the License file 019 * at opensso/legal/CDDLv1.0.txt. 020 * If applicable, add the following below the CDDL Header, 021 * with the fields enclosed by brackets [] replaced by 022 * your own identifying information: 023 * "Portions Copyrighted [year] [name of copyright owner]" 024 * 025 * $Id: IMembership.java,v 1.3 2008/06/25 05:41:45 qcheng Exp $ 026 * 027 */ 028 029package com.iplanet.ums; 030 031/** 032 * Represents a container interface common to groups and roles. 033 * 034 * @supported.all.api 035 */ 036public interface IMembership { 037 /** 038 * Gets the members of the group. 039 * 040 * @return Iterator for unique identifiers in the group 041 * 042 */ 043 public SearchResults getMemberIDs() throws UMSException; 044 045 /** 046 * Gets the member count of the group. 047 * 048 * @return number of members in the group 049 */ 050 public int getMemberCount() throws UMSException; 051 052 /** 053 * Gets a member. 054 * 055 * @return the guid unique identifier for a member 056 */ 057 public Guid getMemberIDAt(int index) throws UMSException; 058 059 /** 060 * Checks if a given identifier is a member of the group. 061 * 062 * @param guid 063 * identity of member to be checked for membership 064 * @return <code>true </code>if it is a member 065 * @exception UMSException 066 * on failure to evaluate membership 067 */ 068 public boolean hasMember(Guid guid) throws UMSException; 069}
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