001/* ASTPtRecordConstructNode represents record construction in the parse tree.
002
003 Copyright (c) 2009-2014 The Regents of the University of California.
004 All rights reserved.
005 Permission is hereby granted, without written agreement and without
006 license or royalty fees, to use, copy, modify, and distribute this
007 software and its documentation for any purpose, provided that the above
008 copyright notice and the following two paragraphs appear in all copies
009 of this software.
010
011 IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
012 FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
013 ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
014 THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
015 SUCH DAMAGE.
016
017 THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
018 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
019 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
020 PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
021 CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
022 ENHANCEMENTS, OR MODIFICATIONS.
023
024 PT_COPYRIGHT_VERSION_2
025 COPYRIGHTENDKEY
026
027 */
028package ptolemy.data.expr;
029
030import ptolemy.kernel.util.IllegalActionException;
031
032//////////////////////////////////////////////////////////////////////////
033//// ASTPtOrderedRecordConstructNode
034
035/**
036 The parse tree created from the expression string consists of a
037 hierarchy of node objects. This class represents record construction using
038 the following syntax: <code>{foo = "abc", bar = 1}</code>. The result of
039 parsing and evaluating this expression is a record token with two fields:
040 a field <i>foo</i> containing a StringToken of value "abc", and a field
041 <i>bar</i> containing a IntToken of value 1.
042
043 @author Ben Leinfelder, based on ASTPtRecordConstructNode by Xiaojun Liu, Steve Neuendorffer
044 @version $Id$
045 @since Ptolemy II 8.0
046 @Pt.ProposedRating Red (liuxj)
047 @Pt.AcceptedRating Red (cxh)
048 @see ptolemy.data.expr.ASTPtRootNode
049 @see ptolemy.data.expr.PtParser
050 @see ptolemy.data.Token
051 */
052public class ASTPtOrderedRecordConstructNode extends ASTPtRecordConstructNode {
053    public ASTPtOrderedRecordConstructNode(int id) {
054        super(id);
055    }
056
057    public ASTPtOrderedRecordConstructNode(PtParser p, int id) {
058        super(p, id);
059    }
060
061    /** Traverse this node with the given visitor.
062     */
063    @Override
064    public void visit(ParseTreeVisitor visitor) throws IllegalActionException {
065        visitor.visitRecordConstructNode(this);
066    }
067
068}