/**********************************************************************************
* $URL: https://source.sakaiproject.org/svn/kernel/trunk/api/src/main/java/org/sakaiproject/antivirus/api/VirusFoundException.java $
* $Id: VirusFoundException.java 68335 2009-10-29 08:18:43Z david.horwitz@uct.ac.za $
***********************************************************************************
*
* Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008 Sakai Foundation
*
* Licensed under the Educational Community License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.opensource.org/licenses/ECL-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
**********************************************************************************/
package org.sakaiproject.conditions.api;
/**
*
* @author Zach A. Thomas <zach@aeroplanesoftware.com>
*
* This is a marker interface that denotes a class that can be
* used to lookup Rules that must be evaluated in response to an event.
*
* e.g. a GradebookAssignmentKey is an EventKey that contains a
* Gradebook ID and an Assignment name. Together these two Strings
* uniquely identify a single Gradebook assignment that one or more
* Rules can be bound to.
*
* When the ConditionService is notified of an event, it creates an EventKey
* from the data in the event. The EventKey can then be used as a lookup key
* to retrieve Rules that must be evaluated in response to the event.
*
*/
public interface EventKey {
}