/* * [The "BSD license"] * Copyright (c) 2011 Terence Parr * All rights reserved. * * Conversion to C#: * Copyright (c) 2011 Sam Harwell, Pixel Mine, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ namespace Antlr.Runtime.Tree { /** * This is identical to the ParserRuleReturnScope except that * the start property is a tree nodes not Token object * when you are parsing trees. * */ [System.Serializable] public class TreeRuleReturnScope : IRuleReturnScope { private TTree _start; /** Gets the first node or root node of tree matched for this rule. */ public TTree Start { get { return _start; } set { _start = value; } } object IRuleReturnScope.Start { get { return Start; } } TTree IRuleReturnScope.Stop { get { return default(TTree); } } object IRuleReturnScope.Stop { get { return default(TTree); } } } }