source: branches/0.22.x/abcl/src/org/armedbear/lisp/StandardReaderMethodClass.java

Last change on this file was 12288, checked in by vvoutilainen, 15 years ago

Don't extend Lisp in LispObject, static import Lisp wherever
necessary. Patch by Douglas R. Miles.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 2.8 KB
Line 
1/*
2 * StandardReaderMethodClass.java
3 *
4 * Copyright (C) 2005 Peter Graves
5 * $Id: StandardReaderMethodClass.java 12288 2009-11-29 22:00:12Z vvoutilainen $
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * 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 * As a special exception, the copyright holders of this library give you
22 * permission to link this library with independent modules to produce an
23 * executable, regardless of the license terms of these independent
24 * modules, and to copy and distribute the resulting executable under
25 * terms of your choice, provided that you also meet, for each linked
26 * independent module, the terms and conditions of the license of that
27 * module.  An independent module is a module which is not derived from
28 * or based on this library.  If you modify this library, you may extend
29 * this exception to your version of the library, but you are not
30 * obligated to do so.  If you do not wish to do so, delete this
31 * exception statement from your version.
32 */
33
34package org.armedbear.lisp;
35
36import static org.armedbear.lisp.Lisp.*;
37
38public final class StandardReaderMethodClass extends StandardClass
39{
40  // From StandardMethodClass.java:
41  public static final int SLOT_INDEX_GENERIC_FUNCTION = 0;
42  public static final int SLOT_INDEX_LAMBDA_LIST      = 1;
43  public static final int SLOT_INDEX_SPECIALIZERS     = 2;
44  public static final int SLOT_INDEX_QUALIFIERS       = 3;
45  public static final int SLOT_INDEX_FUNCTION         = 4;
46  public static final int SLOT_INDEX_FAST_FUNCTION    = 5;
47  public static final int SLOT_INDEX_DOCUMENTATION    = 6;
48
49  // Added:
50  public static final int SLOT_INDEX_SLOT_NAME        = 7;
51
52  public StandardReaderMethodClass()
53  {
54    super(Symbol.STANDARD_READER_METHOD,
55          list(StandardClass.STANDARD_READER_METHOD));
56    Package pkg = PACKAGE_SYS;
57    LispObject[] instanceSlotNames =
58      {
59        Symbol.GENERIC_FUNCTION,
60        pkg.intern("LAMBDA-LIST"),
61        pkg.intern("SPECIALIZERS"),
62        pkg.intern("QUALIFIERS"),
63        Symbol.FUNCTION,
64        pkg.intern("FAST-FUNCTION"),
65        Symbol.DOCUMENTATION,
66        pkg.intern("SLOT-NAME")
67      };
68    setClassLayout(new Layout(this, instanceSlotNames, NIL));
69    setFinalized(true);
70  }
71
72  @Override
73  public LispObject allocateInstance()
74  {
75    return new StandardReaderMethod();
76  }
77}
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