2 * Copyright (C) 2001, 2002 The Mir-coders group
4 * This file is part of Mir.
6 * Mir is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * Mir is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Mir; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * In addition, as a special exception, The Mir-coders gives permission to link
21 * the code of this program with the com.oreilly.servlet library, any library
22 * licensed under the Apache Software License, The Sun (tm) Java Advanced
23 * Imaging library (JAI), The Sun JIMI library (or with modified versions of
24 * the above that use the same license as the above), and distribute linked
25 * combinations including the two. You must obey the GNU General Public
26 * License in all respects for all of the code used other than the above
27 * mentioned libraries. If you modify this file, you may extend this exception
28 * to your version of the file, but you are not obligated to do so. If you do
29 * not wish to do so, delete this exception statement from your version.
32 /* taken largely from the java tutorial --- pretty much wholesale,
33 * except modified to take a list rather than an array --jd
41 public class ListOfFiles implements Enumeration {
43 private LinkedList listOfFiles;
44 private ListIterator listOfFilesIterator;
47 public ListOfFiles(LinkedList listOfFiles) {
48 this.listOfFiles = listOfFiles;
49 this.listOfFilesIterator = listOfFiles.listIterator();
52 public boolean hasMoreElements() {
53 return listOfFilesIterator.hasNext();
56 public Object nextElement() {
57 InputStream in = null;
59 if (!hasMoreElements())
60 throw new NoSuchElementException("No more files.");
62 String nextElement = (String) listOfFilesIterator.next();
64 in = new FileInputStream(nextElement);
65 } catch (FileNotFoundException e) {
66 System.err.println("ListOfFiles: Can't open " + nextElement);