01: /**********************************************************************************
02: * $URL: https://source.sakaiproject.org/svn/sam/trunk/component/src/java/org/sakaiproject/tool/assessment/facade/SectionIteratorFacade.java $
03: * $Id: SectionIteratorFacade.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.facade;
21:
22: import java.util.Collection;
23: import java.util.Iterator;
24:
25: /**
26: * A Section iterator implementation.
27: *
28: * @author Rachel Gollub <rgollub@stanford.edu>
29: */
30: public class SectionIteratorFacade {
31: private Iterator sections;
32:
33: /**
34: * Creates a new SectionIteratorImpl object.
35: *
36: * @param psections DOCUMENTATION PENDING
37: */
38: public SectionIteratorFacade(Collection psections) {
39: sections = psections.iterator();
40: }
41:
42: /**
43: * DOCUMENTATION PENDING
44: *
45: * @return DOCUMENTATION PENDING
46: *
47: * @throws DataFacadeException DOCUMENTATION PENDING
48: */
49: public boolean hasNextSection() throws DataFacadeException {
50: try {
51: return sections.hasNext();
52: } catch (Exception e) {
53: throw new DataFacadeException("No objects to return.");
54: }
55: }
56:
57: /**
58: * DOCUMENTATION PENDING
59: *
60: * @return DOCUMENTATION PENDING
61: *
62: * @throws DataFacadeException DOCUMENTATION PENDING
63: */
64: public SectionFacade nextSection() throws DataFacadeException {
65: try {
66: return (SectionFacade) sections.next();
67: } catch (Exception e) {
68: throw new DataFacadeException("No objects to return.");
69: }
70: }
71: }
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