01: /*
02: * ClosureTemplateFunction.java
03: *
04: * Copyright (C) 2004 Peter Graves
05: * $Id: ClosureTemplateFunction.java,v 1.3 2004/07/21 18:09:40 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 abstract class ClosureTemplateFunction extends Closure {
25: public ClosureTemplateFunction(LispObject lambdaList)
26: throws ConditionThrowable {
27: super (lambdaList, NIL, null);
28: }
29:
30: public final LispObject execute() throws ConditionThrowable {
31: return notImplemented();
32: }
33:
34: public final LispObject execute(LispObject arg)
35: throws ConditionThrowable {
36: return notImplemented();
37: }
38:
39: public final LispObject execute(LispObject first, LispObject second)
40: throws ConditionThrowable {
41: return notImplemented();
42: }
43:
44: public final LispObject execute(LispObject first,
45: LispObject second, LispObject third)
46: throws ConditionThrowable {
47: return notImplemented();
48: }
49:
50: public final LispObject execute(LispObject first,
51: LispObject second, LispObject third, LispObject fourth)
52: throws ConditionThrowable {
53: return notImplemented();
54: }
55:
56: public final LispObject execute(LispObject[] args)
57: throws ConditionThrowable {
58: return notImplemented();
59: }
60:
61: private static final LispObject notImplemented()
62: throws ConditionThrowable {
63: return signal(new LispError(
64: "ClosureTemplateFunction.execute(): not implemented"));
65: }
66:
67: public abstract LispObject execute(LispObject[] args,
68: LispObject[][] context) throws ConditionThrowable;
69: }
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