01: /**********************************************************************************
02: * $URL: https://source.sakaiproject.org/svn/sam/trunk/component/src/java/org/sakaiproject/tool/assessment/business/questionpool/QuestionPoolIterator.java $
03: * $Id: QuestionPoolIterator.java 9273 2006-05-10 22:34:28Z daisyf@stanford.edu $
04: ***********************************************************************************
05: *
06: * Copyright (c) 2004, 2005, 2006 The Sakai Foundation.
07: *
08: * Licensed under the Educational Community License, Version 1.0 (the"License");
09: * you may not use this file except in compliance with the License.
10: * You may obtain a copy of the License at
11: *
12: * http://www.opensource.org/licenses/ecl1.php
13: *
14: * Unless required by applicable law or agreed to in writing, software
15: * distributed under the License is distributed on an "AS IS" BASIS,
16: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17: * See the License for the specific language governing permissions and
18: * limitations under the License.
19: *
20: **********************************************************************************/package org.sakaiproject.tool.assessment.business.questionpool;
21:
22: import org.osid.shared.SharedException;
23:
24: /**
25: * This is an OKI-style iterator interface for QuestionPools.
26: *
27: * @author Rachel Gollub <rgollub@stanford.edu>
28: */
29: public interface QuestionPoolIterator extends java.io.Serializable {
30: /**
31: * Return true if there are more pools, false if there are not.
32: */
33: boolean hasNext() throws SharedException;
34:
35: /**
36: * Return the next pool.
37: */
38: QuestionPool next() throws SharedException;
39: }
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