001/** 002 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. 003 * 004 * Copyright (c) 2006 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: Condition.java,v 1.2 2008/06/25 05:47:32 qcheng Exp $ 026 * 027 */ 028 029package com.sun.identity.saml.assertion; 030 031/** 032 *This is an abstract class which servers as an extension point for new 033 *conditions. This is one of the element within the <code>Conditions</code> 034 *object. Extension elements based on this class MUST use xsi:type attribute 035 *to indicate the derived type. 036 * 037 *@supported.all.api 038 */ 039 040public abstract class Condition { 041 042 043 /** 044 * The Condition is invalid. 045 */ 046 public static int INVALID = -1; 047 048 /** 049 * The Condition is indeterminate. 050 */ 051 public static int INDETERMINATE = 0; 052 053 /** 054 * The Condition is valid. 055 */ 056 public static int VALID = 1; 057 058 /** 059 * Returns a String representation of the 060 * <code><saml:Conditions></code> element. 061 * 062 * @param IncludeNS Determines whether or not the namespace qualifier is 063 * prepended to the Element when converted 064 * @param DeclareNS Determines whether or not the namespace is declared 065 * within the Element. 066 * @return A string containing the valid XML for this element 067 */ 068 public abstract String toString(boolean IncludeNS, boolean DeclareNS) ; 069 070 /** 071 * Evaluates this condition 072 * An abstract method which can be implemented by any condition extending 073 * this Condition object, to provide means of evaluating the condition. 074 * 075 * @return evaluation state. 076 */ 077 public abstract int evaluate() ; 078 079} 080