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.expr;
22
23 import org.millscript.millscript.action.BindingAction;
24
25 import java.util.Stack;
26
27 /**
28 * This class represents a for loop binding condition expression. A binding
29 * expression binds successive items from something to a name, on each
30 * successive iteration of the loop. It is also a condition in the sense that
31 * the for loop iteration is conditonal on there being more items to bind to.
32 *
33 * @see org.millscript.millscript.action.BindingAction
34 */
35 public abstract class BindingExpr< A extends BindingAction > extends ForConditionExpr< A > {
36
37 /**
38 * Any names to be declared local should be pushed onto the supplied stack.
39 *
40 * @param s the stack to push NameExpr's onto
41 */
42 abstract void pushNames( final Stack< Expr > s );
43
44 }