1 ////////////////////////////////////////////////////////////////////////////////
2 // MillScript: an Open Spice interpreter and batch website creation tool
3 // Copyright (C) 2001-2004 Open World Ltd
4 //
5 // This file is part of MillScript.
6 //
7 // MillScript is free software; you can redistribute it and/or modify it under
8 // the terms of the GNU General Public License as published by the Free
9 // Software Foundation; either version 2 of the License, or (at your option)
10 // any later version.
11 //
12 // MillScript is distributed in the hope that it will be useful, but WITHOUT
13 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 // more details.
16 //
17 // You should have received a copy of the GNU General Public License along with
18 // MillScript; if not, write to the Free Software Foundation, Inc., 59 Temple
19 // Place, Suite 330, Boston, MA 02111-1307 USA
20 ////////////////////////////////////////////////////////////////////////////////
21 package org.millscript.millscript.syntax;
22
23 import org.millscript.millscript.expr.CommaExpr;
24 import org.millscript.millscript.expr.Expr;
25
26 /**
27 * This class implements <code>,</code> syntax. It is used to chain multiple
28 * expressions together, e.g. when you want to return results from multiple
29 * expressions. It is not required that either expression generates results.
30 *
31 * <p>
32 * <code><expr>, <expr></code>
33 * </p>
34 *
35 * @see CommaExpr
36 */
37 public final class CommaSyntax extends SimplePostfixSyntax {
38
39 /**
40 * @see org.millscript.millscript.syntax.SimplePostfixSyntax#simple(org.millscript.millscript.expr.Expr, org.millscript.millscript.expr.Expr)
41 */
42 @Override
43 Expr simple( final Expr lhs, final Expr rhs ) {
44 return CommaExpr.make( lhs, rhs );
45 }
46
47 }