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/***** BEGIN LICENSE BLOCK *****
* Version: CPL 1.0/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Common Public
* License Version 1.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.eclipse.org/legal/cpl-v10.html
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
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* Copyright (C) 2006 Thomas E Enebo <enebo@acm.org>
*
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* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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package org.jruby.ast;
import java.util.List;
import org.jruby.ast.visitor.NodeVisitor;
import org.jruby.evaluator.Instruction;
import org.jruby.lexer.yacc.ISourcePosition;
/**
* Representation of a comment. Note that comments are not part of evaluation so you do
* not get the ability to visit this node as part of evaluation. In theory we could add
* this if we envisioned some wacky annotation system, but we have no crazy ideas yet.
*
*/
public class CommentNode extends Node {
private static final long serialVersionUID = -8304070370230933044L;
// Textual data (this is missing newline as a single line comment and =begin..=end
// comments do contain the intermediary newlines.
String content;
public CommentNode(ISourcePosition position, String content) {
super(position, NodeTypes.COMMENTNODE);
this.content = content;
}
public Instruction accept(NodeVisitor visitor) {
return null;
}
public String getContent() {
return content;
}
public List childNodes() {
return EMPTY_LIST;
}
}