01: /**********************************************************************************
02: * $URL: $
03: * $Id: $
04: ***********************************************************************************
05: *
06: * Copyright (c) 2003, 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.component.osid.repository.srw;
21:
22: /**
23: * @author Massachusetts Institute of Techbology, Sakai Software Development Team
24: * @version
25: */
26: public class PartIterator implements org.osid.repository.PartIterator {
27: private java.util.Vector vector = new java.util.Vector();
28: private int i = 0;
29:
30: public PartIterator(java.util.Vector vector)
31: throws org.osid.repository.RepositoryException {
32: this .vector = vector;
33: }
34:
35: public boolean hasNextPart()
36: throws org.osid.repository.RepositoryException {
37: return i < vector.size();
38: }
39:
40: public org.osid.repository.Part nextPart()
41: throws org.osid.repository.RepositoryException {
42: if (i >= vector.size()) {
43: throw new org.osid.repository.RepositoryException(
44: org.osid.shared.SharedException.NO_MORE_ITERATOR_ELEMENTS);
45: }
46: return (org.osid.repository.Part) vector.elementAt(i++);
47: }
48: }
|