/*
 ***** BEGIN LICENSE BLOCK *****
 * Version: EPL 2.0/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Eclipse Public
 * License Version 2.0 (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/epl-v20.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.
 *
 * Copyright (C) 2002 Anders Bengtsson <ndrsbngtssn@yahoo.se>
 * Copyright (C) 2002 Jan Arne Petersen <jpetersen@uni-bonn.de>
 * Copyright (C) 2002 Benoit Cerrina <b.cerrina@wanadoo.fr>
 * Copyright (C) 2004 Thomas E Enebo <enebo@acm.org>
 * 
 * Alternatively, the contents of this file may be used under the terms of
 * 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"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
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 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the EPL, the GPL or the LGPL.
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package org.jruby.ast;

import java.util.List;
import org.jcodings.Encoding;

import org.jruby.ast.types.ILiteralNode;
import org.jruby.ast.visitor.NodeVisitor;
import org.jruby.lexer.yacc.ISourcePosition;
import org.jruby.util.ByteList;
import org.jruby.util.RegexpOptions;

Represents a simple regular expression literal.
/** * Represents a simple regular expression literal. */
public class RegexpNode extends Node implements ILiteralNode { private final ByteList value; private final RegexpOptions options; public RegexpNode(ISourcePosition position, ByteList value, RegexpOptions options) { super(position, false); this.value = value; this.options = options; } public Encoding getEncoding() { return value.getEncoding(); } public NodeType getNodeType() { return NodeType.REGEXPNODE; } public <T> T accept(NodeVisitor<T> iVisitor) { return iVisitor.visitRegexpNode(this); }
Gets the options.
/** * Gets the options. */
public RegexpOptions getOptions() { return options; }
Gets the value.
Returns:Returns a ByteList
/** * Gets the value. * @return Returns a ByteList */
public ByteList getValue() { return value; } public List<Node> childNodes() { return EMPTY_LIST; } }