01: /*
02: * WrongNumberOfArgumentsException.java
03: *
04: * Copyright (C) 2002-2004 Peter Graves
05: * $Id: WrongNumberOfArgumentsException.java,v 1.5 2004/02/04 15:11:32 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.lisp;
23:
24: public final class WrongNumberOfArgumentsException extends ProgramError {
25: private final LispObject object;
26: private final String name;
27:
28: public WrongNumberOfArgumentsException(LispObject obj) {
29: this .object = obj;
30: name = null;
31: }
32:
33: public WrongNumberOfArgumentsException(String name) {
34: object = null;
35: this .name = name;
36: }
37:
38: public String getMessage() {
39: StringBuffer sb = new StringBuffer("Wrong number of arguments");
40: if (name != null) {
41: sb.append(" for ");
42: sb.append(name);
43: } else if (object != null && object.getName() != null) {
44: sb.append(" for ");
45: sb.append(object.getName());
46: }
47: sb.append('.');
48: return sb.toString();
49: }
50: }
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