KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > jruby > ast > BignumNode


1 /***** BEGIN LICENSE BLOCK *****
2  * Version: CPL 1.0/GPL 2.0/LGPL 2.1
3  *
4  * The contents of this file are subject to the Common Public
5  * License Version 1.0 (the "License"); you may not use this file
6  * except in compliance with the License. You may obtain a copy of
7  * the License at http://www.eclipse.org/legal/cpl-v10.html
8  *
9  * Software distributed under the License is distributed on an "AS
10  * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
11  * implied. See the License for the specific language governing
12  * rights and limitations under the License.
13  *
14  * Copyright (C) 2002 Benoit Cerrina <b.cerrina@wanadoo.fr>
15  * Copyright (C) 2002 Jan Arne Petersen <jpetersen@uni-bonn.de>
16  * Copyright (C) 2002-2004 Anders Bengtsson <ndrsbngtssn@yahoo.se>
17  * Copyright (C) 2004 Thomas E Enebo <enebo@acm.org>
18  * Copyright (C) 2004 Stefan Matthias Aust <sma@3plus4.de>
19  *
20  * Alternatively, the contents of this file may be used under the terms of
21  * either of the GNU General Public License Version 2 or later (the "GPL"),
22  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
23  * in which case the provisions of the GPL or the LGPL are applicable instead
24  * of those above. If you wish to allow use of your version of this file only
25  * under the terms of either the GPL or the LGPL, and not to allow others to
26  * use your version of this file under the terms of the CPL, indicate your
27  * decision by deleting the provisions above and replace them with the notice
28  * and other provisions required by the GPL or the LGPL. If you do not delete
29  * the provisions above, a recipient may use your version of this file under
30  * the terms of any one of the CPL, the GPL or the LGPL.
31  ***** END LICENSE BLOCK *****/
32 package org.jruby.ast;
33
34 import java.math.BigInteger JavaDoc;
35 import java.util.List JavaDoc;
36
37 import org.jruby.ast.types.ILiteralNode;
38 import org.jruby.ast.visitor.NodeVisitor;
39 import org.jruby.evaluator.Instruction;
40 import org.jruby.lexer.yacc.ISourcePosition;
41
42 /** Represents a big integer literal.
43  *
44  * @author jpetersen
45  */
46 public class BignumNode extends Node implements ILiteralNode {
47     static final long serialVersionUID = -8646636291868912747L;
48
49     private BigInteger JavaDoc value;
50
51     public BignumNode(ISourcePosition position, BigInteger JavaDoc value) {
52         super(position, NodeTypes.BIGNUMNODE);
53         this.value = value;
54     }
55
56     public Instruction accept(NodeVisitor iVisitor) {
57         return iVisitor.visitBignumNode(this);
58     }
59
60     /**
61      * Gets the value.
62      * @return Returns a BigInteger
63      */
64     public BigInteger JavaDoc getValue() {
65         return value;
66     }
67     
68     public List JavaDoc childNodes() {
69         return EMPTY_LIST;
70     }
71
72     public void setValue(BigInteger JavaDoc value) {
73         this.value = value;
74     }
75
76 }
77
Popular Tags