/**********************************************************************************
* $URL: https://source.sakaiproject.org/svn/sam/trunk/samigo-services/src/java/org/sakaiproject/tool/assessment/business/questionpool/QuestionPoolIterator.java $
* $Id: QuestionPoolIterator.java 106463 2012-04-02 12:20:09Z david.horwitz@uct.ac.za $
***********************************************************************************
*
* Copyright (c) 2004, 2005, 2006, 2008 The 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.tool.assessment.business.questionpool;
import org.osid.shared.SharedException;
/**
* This is an OKI-style iterator interface for QuestionPools.
*
* @author Rachel Gollub <rgollub@stanford.edu>
*/
public interface QuestionPoolIterator
extends java.io.Serializable
{
/**
* Return true if there are more pools, false if there are not.
*/
boolean hasNext()
throws SharedException;
/**
* Return the next pool.
*/
QuestionPool next()
throws SharedException;
}