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


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
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11  * implied. See the License for the specific language governing
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13  *
14  * Copyright (C) 2004 Thomas E Enebo <enebo@acm.org>
15  * Copyright (C) 2004 Stefan Matthias Aust <sma@3plus4.de>
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28  ***** END LICENSE BLOCK *****/
29  package org.jruby.ast;
30
31 import org.jruby.ast.visitor.NodeVisitor;
32 import org.jruby.evaluator.Instruction;
33 import org.jruby.lexer.yacc.ISourcePosition;
34
35 /**
36  * Node representing symbol in a form like ':"3jane"'.
37  *
38  */
39 public class DSymbolNode extends ListNode {
40     private static final long serialVersionUID = 3763093063878326071L;
41
42     /**
43      * For mutating from a DStr to a DSym (we just create a new one with same contents).
44      *
45      * @param node to be copied
46      */
47     public DSymbolNode(ISourcePosition position, DStrNode node) {
48         super(position, NodeTypes.DSYMBOLNODE);
49         addAll(node);
50     }
51     
52     public DSymbolNode(ISourcePosition position) {
53         super(position, NodeTypes.DSYMBOLNODE);
54     }
55
56     public Instruction accept(NodeVisitor visitor) {
57         return visitor.visitDSymbolNode(this);
58     }
59 }
60
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