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      1 /*
      2  * [The "BSD licence"]
      3  * Copyright (c) 2005-2008 Terence Parr
      4  * All rights reserved.
      5  *
      6  * Conversion to C#:
      7  * Copyright (c) 2008 Sam Harwell, Pixel Mine, Inc.
      8  * All rights reserved.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. The name of the author may not be used to endorse or promote products
     19  *    derived from this software without specific prior written permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     22  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     23  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     24  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     25  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     26  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     30  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31  */
     32 
     33 namespace Antlr.Runtime {
     34     using ArgumentNullException = System.ArgumentNullException;
     35     using Exception = System.Exception;
     36     using SerializationInfo = System.Runtime.Serialization.SerializationInfo;
     37     using StreamingContext = System.Runtime.Serialization.StreamingContext;
     38 
     39     /** <summary>The recognizer did not match anything for a (..)+ loop.</summary> */
     40     [System.Serializable]
     41     public class EarlyExitException : RecognitionException {
     42         private readonly int _decisionNumber;
     43 
     44         public EarlyExitException() {
     45         }
     46 
     47         public EarlyExitException(string message)
     48             : base(message) {
     49         }
     50 
     51         public EarlyExitException(string message, Exception innerException)
     52             : base(message, innerException) {
     53         }
     54 
     55         public EarlyExitException(int decisionNumber, IIntStream input)
     56             : base(input) {
     57             this._decisionNumber = decisionNumber;
     58         }
     59 
     60         public EarlyExitException(string message, int decisionNumber, IIntStream input)
     61             : base(message, input) {
     62             this._decisionNumber = decisionNumber;
     63         }
     64 
     65         public EarlyExitException(string message, int decisionNumber, IIntStream input, Exception innerException)
     66             : base(message, input, innerException) {
     67             this._decisionNumber = decisionNumber;
     68         }
     69 
     70         protected EarlyExitException(SerializationInfo info, StreamingContext context)
     71             : base(info, context) {
     72             if (info == null)
     73                 throw new ArgumentNullException("info");
     74 
     75             this._decisionNumber = info.GetInt32("DecisionNumber");
     76         }
     77 
     78         public int DecisionNumber {
     79             get {
     80                 return _decisionNumber;
     81             }
     82         }
     83 
     84         public override void GetObjectData(SerializationInfo info, StreamingContext context) {
     85             if (info == null)
     86                 throw new ArgumentNullException("info");
     87 
     88             base.GetObjectData(info, context);
     89             info.AddValue("DecisionNumber", DecisionNumber);
     90         }
     91     }
     92 }
     93