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Java > Open Source Codes > org > apache > ojb > broker > accesslayer > PkIterator


1 package org.apache.ojb.broker.accesslayer;
2
3 /* Copyright 2002-2005 The Apache Software Foundation
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17
18 import java.io.Serializable JavaDoc;
19 import java.util.Enumeration JavaDoc;
20 import java.util.Iterator JavaDoc;
21
22 /**
23  * @version $Id: PkIterator.java,v 1.8.2.2 2005/12/21 22:22:58 tomdz Exp $
24  */
25 public class PkIterator implements Iterator JavaDoc, Serializable JavaDoc
26 {
27     static final long serialVersionUID = 1906110293623601724L;
28     private Enumeration JavaDoc internalEnum;
29
30     public PkIterator(Enumeration JavaDoc en)
31     {
32         internalEnum = en;
33     }
34
35     public boolean hasNext()
36     {
37         return internalEnum.hasMoreElements();
38     }
39
40     public Object JavaDoc next()
41     {
42         return internalEnum.nextElement();
43     }
44
45     public void remove()
46     {
47         //do nothing
48 }
49 }
50
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