| /* |
| [The "BSD licence"] |
| Copyright (c) 2005-2008 Terence Parr |
| 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. |
| */ |
| package org.eclipse.persistence.internal.libraries.antlr.runtime; |
| |
| /** Rules that return more than a single value must return an object |
| * containing all the values. Besides the properties defined in |
| * RuleLabelScope.predefinedRulePropertiesScope there may be user-defined |
| * return values. This class simply defines the minimum properties that |
| * are always defined and methods to access the others that might be |
| * available depending on output option such as template and tree. |
| * |
| * Note text is not an actual property of the return value, it is computed |
| * from start and stop using the input stream's toString() method. I |
| * could add a ctor to this so that we can pass in and store the input |
| * stream, but I'm not sure we want to do that. It would seem to be undefined |
| * to get the .text property anyway if the rule matches tokens from multiple |
| * input streams. |
| * |
| * I do not use getters for fields of objects that are used simply to |
| * group values such as this aggregate. The getters/setters are there to |
| * satisfy the superclass interface. |
| */ |
| public class ParserRuleReturnScope extends RuleReturnScope { |
| public Token start, stop; |
| public Object getStart() { return start; } |
| public Object getStop() { return stop; } |
| } |