/*

***** BEGIN LICENSE BLOCK *****

* Version: EPL 1.0/GPL 2.0/LGPL 2.1

*

* The contents of this file are subject to the Eclipse 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/epl-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.

*

* Copyright (C) 2002 Benoit Cerrina <b.cerrina@wanadoo.fr>

* Copyright (C) 2002 Jan Arne Petersen <jpetersen@uni-bonn.de>

* Copyright (C) 2002-2004 Anders Bengtsson <ndrsbngtssn@yahoo.se>

* Copyright (C) 2004 Thomas E Enebo <enebo@acm.org>

* Copyright (C) 2004 Stefan Matthias Aust <sma@3plus4.de>

*

* 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

* of those above. If you wish to allow use of your version of this file only

* under the terms of either the GPL or the LGPL, and not to allow others to

* use your version of this file under the terms of the EPL, indicate your

* 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.

***** END LICENSE BLOCK *****/

package org.jruby.ast;

import java.math.BigInteger;

import java.util.List;

import org.jruby.Ruby;

import org.jruby.RubyBignum;

import org.jruby.ast.types.ILiteralNode;

import org.jruby.ast.visitor.NodeVisitor;

import org.jruby.lexer.yacc.ISourcePosition;

import org.jruby.runtime.Block;

import org.jruby.runtime.ThreadContext;

import org.jruby.runtime.builtin.IRubyObject;

/**

* Represents a big integer literal.

*/

public class BignumNode extends Node implements ILiteralNode {

private BigInteger value;

public BignumNode(ISourcePosition position, BigInteger value) {

super(position);

this.value = value;

}

public NodeType getNodeType() {

return NodeType.BIGNUMNODE;

}

public Object accept(NodeVisitor iVisitor) {

return iVisitor.visitBignumNode(this);

}

/**

* Gets the value.

* @return Returns a BigInteger

*/

public BigInteger getValue() {

return value;

}

public List<Node> childNodes() {

return EMPTY_LIST;

}

public void setValue(BigInteger value) {

this.value = value;

}

@Override

public IRubyObject interpret(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock) {

return RubyBignum.newBignum(runtime, value);

}

}