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Java > Open Source Codes > org > objectweb > jorm > lib > Iterator2PNameIterator


1 /**
2  * Copyright (C) 2004 France Telecom R&D
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2 of the License, or (at your option) any later version.
8  *
9  * This library is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with this library; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  */
18 package org.objectweb.jorm.lib;
19
20 import org.objectweb.jorm.api.PNameIterator;
21 import org.objectweb.jorm.api.PException;
22
23 import java.util.Iterator JavaDoc;
24
25 /**
26  * Convertes a simple iterator into a PNameIterator
27  *
28  * @author S.Chassande-Barrioz
29  */
30 public class Iterator2PNameIterator implements PNameIterator {
31
32     /**
33      * the inner iterator
34      */
35     private Iterator inner;
36
37     public Iterator2PNameIterator(Iterator inner) {
38         this.inner = inner;
39     }
40
41     public void close() throws PException {
42         inner = null;
43     }
44
45     public boolean hasNext() {
46         return inner != null && inner.hasNext();
47     }
48
49     public Object JavaDoc next() {
50         return inner.next();
51     }
52
53     public void remove() {
54         inner.remove();
55     }
56 }
57
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