01: /*
02: * EditorIterator.java
03: *
04: * Copyright (C) 2002 Peter Graves
05: * $Id: EditorIterator.java,v 1.1.1.1 2002/09/24 16:09:27 piso Exp $
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License
09: * as published by the Free Software Foundation; either version 2
10: * of the License, or (at your option) any later version.
11: *
12: * This program is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: * GNU General Public License for more details.
16: *
17: * You should have received a copy of the GNU General Public License
18: * along with this program; if not, write to the Free Software
19: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20: */
21:
22: package org.armedbear.j;
23:
24: import java.util.Iterator;
25: import java.util.NoSuchElementException;
26:
27: public final class EditorIterator implements Iterator {
28: private Iterator it;
29:
30: public EditorIterator() {
31: this (Editor.getEditorList().iterator());
32: }
33:
34: public EditorIterator(Iterator it) {
35: Debug.assertTrue(it != null);
36: Debug.assertFalse(it instanceof EditorIterator);
37: this .it = it;
38: }
39:
40: public boolean hasNext() {
41: return it.hasNext();
42: }
43:
44: public Object next() {
45: return it.next();
46: }
47:
48: public Editor nextEditor() {
49: return (Editor) it.next();
50: }
51:
52: public void remove() {
53: throw new UnsupportedOperationException();
54: }
55: }
|