TrustEventTopic.java

/**
 * Copyright (c) 2011, SOCIETIES Consortium (WATERFORD INSTITUTE OF TECHNOLOGY (TSSG), HERIOT-WATT UNIVERSITY (HWU), SOLUTA.NET 
 * (SN), GERMAN AEROSPACE CENTRE (Deutsches Zentrum fuer Luft- und Raumfahrt e.V.) (DLR), Zavod za varnostne tehnologije
 * informacijske družbe in elektronsko poslovanje (SETCCE), INSTITUTE OF COMMUNICATION AND COMPUTER SYSTEMS (ICCS), LAKE
 * COMMUNICATIONS (LAKE), INTEL PERFORMANCE LEARNING SOLUTIONS LTD (INTEL), PORTUGAL TELECOM INOVAÇÃO, SA (PTIN), IBM Corp., 
 * INSTITUT TELECOM (ITSUD), AMITEC DIACHYTI EFYIA PLIROFORIKI KAI EPIKINONIES ETERIA PERIORISMENIS EFTHINIS (AMITEC), TELECOM 
 * ITALIA S.p.a.(TI),  TRIALOG (TRIALOG), Stiftelsen SINTEF (SINTEF), NEC EUROPE LTD (NEC))
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following
 * conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
 *    disclaimer in the documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 
 * SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 */
package org.societies.privacytrust.trust.api.event;

/**
 * The constants of this type specify the topic name of a trust event.
 * The following names have been identified:
 * <ul>
 * <li>{@link #USER_PERCEIVED_TRUST_UPDATED}: User-perceived trust update event</li>
 * </ul>
 *
 * @author <a href="mailto:nicolas.liampotis@cn.ntua.gr">Nicolas Liampotis</a> (ICCS)
 * @since 0.0.7
 */
public class TrustEventTopic {

	private static final String BASE_TOPIC = "org/societies/privacytrust/trust/event/"; 
	
	public static final String DIRECT_TRUST_UPDATED = BASE_TOPIC + "DIRECT_TRUST_UPDATED";
	
	public static final String INDIRECT_TRUST_UPDATED = BASE_TOPIC + "INDIRECT_TRUST_UPDATED";
	
	public static final String USER_PERCEIVED_TRUST_UPDATED = BASE_TOPIC + "USER-PERCEIVED_TRUST_UPDATED";
	
	public static final String TRUST_EVIDENCE_UPDATED = BASE_TOPIC + "TRUST_EVIDENCE_UPDATED";
	
	/* Prevents instantiation */
	private TrustEventTopic() {}
}