01: /*
02: * BufferIterator.java
03: *
04: * Copyright (C) 2002 Peter Graves
05: * $Id: BufferIterator.java,v 1.1.1.1 2002/09/24 16:08:37 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:
26: public final class BufferIterator implements Iterator {
27: private Iterator it;
28:
29: public BufferIterator() {
30: this (Editor.getBufferList().iterator());
31: }
32:
33: public BufferIterator(Iterator it) {
34: Debug.assertTrue(it != null);
35: Debug.assertFalse(it instanceof BufferIterator);
36: this .it = it;
37: }
38:
39: public boolean hasNext() {
40: return it.hasNext();
41: }
42:
43: public Object next() {
44: return it.next();
45: }
46:
47: public Buffer nextBuffer() {
48: return (Buffer) it.next();
49: }
50:
51: public void remove() {
52: it.remove();
53: }
54: }
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