/* ASTPtFunctionalIfNode represents method calls on other Tokens and functional
if-then else (?:) constructs.
Copyright (c) 1998-2005 The Regents of the University of California.
All rights reserved.
Permission is hereby granted, without written agreement and without
license or royalty fees, to use, copy, modify, and distribute this
software and its documentation for any purpose, provided that the above
copyright notice and the following two paragraphs appear in all copies
of this software.
IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
ENHANCEMENTS, OR MODIFICATIONS.
PT_COPYRIGHT_VERSION_2
COPYRIGHTENDKEY
Created : May 1998
*/
package ptolemy.data.expr;
import ptolemy.kernel.util.IllegalActionException;
//////////////////////////////////////////////////////////////////////////
//// ASTPtFunctionalIfNode
/**
The parse tree created from the expression string consists of a
hierarchy of node objects. This class represents functional if-then-else
nodes.
<p>
A functional if-then-else if of the form booleanToken ? token : token
The token returned depends on the value of the boolean.
<p>
@author Neil Smyth
@version $Id$
@since Ptolemy II 0.2
@Pt.ProposedRating Yellow (nsmyth)
@Pt.AcceptedRating Red (cxh)
@see ptolemy.data.expr.ASTPtRootNode
@see ptolemy.data.expr.PtParser
@see ptolemy.data.Token
*/
public class ASTPtFunctionalIfNode extends ASTPtRootNode {
public ASTPtFunctionalIfNode(int id) {
super(id);
}
public ASTPtFunctionalIfNode(PtParser p, int id) {
super(p, id);
}
/** Traverse this node with the given visitor.
*/
public void visit(ParseTreeVisitor visitor) throws IllegalActionException {
visitor.visitFunctionalIfNode(this);
}
}