1 /*
2  * Go.java
3  *
4  * Copyright (C) 2003-2005 Peter Graves
5  * $Id$
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 
34 package org.armedbear.lisp;
35 
36 public final class Go extends ControlTransfer
37 {
38     public final LispObject tagbody;
39     public final LispObject tag;
40 
Go(LispObject tagbody, LispObject tag)41     public Go(LispObject tagbody, LispObject tag)
42     {
43         this.tagbody = tagbody;
44         this.tag = tag;
45     }
46 
getTagBody()47     public LispObject getTagBody()
48     {
49         return tagbody;
50     }
51 
getTag()52     public LispObject getTag()
53     {
54         return tag;
55     }
56 
57     @Override
getCondition()58     public LispObject getCondition()
59     {
60         StringBuffer sb = new StringBuffer("No tag named ");
61         sb.append(tag.princToString());
62         sb.append(" is currently visible");
63         return new ControlError(sb.toString());
64     }
65 }
66