01: /**
02: * Copyright (C) 2001-2003 France Telecom R&D
03: *
04: * This library is free software; you can redistribute it and/or
05: * modify it under the terms of the GNU Lesser General Public
06: * License as published by the Free Software Foundation; either
07: * version 2 of the License, or (at your option) any later version.
08: *
09: * 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: */package org.objectweb.util.monolog.wrapper.common;
18:
19: import java.util.Enumeration;
20:
21: /**
22: * This tools class is a basic implementation of the java.util.Enumeration.
23: * This implementation is based on an object array.
24: *
25: * @author Sebastien Chassande-Barrioz
26: */
27: public class EnumrationImpl implements Enumeration {
28:
29: protected Object[] objs = null;
30:
31: protected int pos;
32:
33: public EnumrationImpl(Object[] os) {
34: objs = (os == null ? new Object[0] : os);
35: pos = 0;
36: }
37:
38: public boolean hasMoreElements() {
39: return pos < objs.length;
40: }
41:
42: public Object nextElement() {
43: return objs[pos++];
44: }
45: }
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