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.logging;
21:
22: /**
23: *
24: * @inheritDoc
25: *
26: */
27: public class TypeIterator implements org.osid.shared.TypeIterator {
28: private java.util.Vector vector = new java.util.Vector();
29: private int i = 0;
30:
31: public TypeIterator(java.util.Vector vector)
32: throws org.osid.shared.SharedException {
33: this .vector = vector;
34: }
35:
36: public boolean hasNextType() throws org.osid.shared.SharedException {
37: return i < vector.size();
38: }
39:
40: public org.osid.shared.Type nextType()
41: throws org.osid.shared.SharedException {
42: if (i < vector.size()) {
43: return (org.osid.shared.Type) vector.elementAt(i++);
44: } else {
45: throw new org.osid.shared.SharedException(
46: org.osid.shared.SharedException.NO_MORE_ITERATOR_ELEMENTS);
47: }
48: }
49: }
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