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
33namespace Antlr.Runtime
34{
35    using ArgumentNullException = System.ArgumentNullException;
36    using Exception = System.Exception;
37    using SerializationInfo = System.Runtime.Serialization.SerializationInfo;
38    using StreamingContext = System.Runtime.Serialization.StreamingContext;
39
40    /** <summary>The recognizer did not match anything for a (..)+ loop.</summary> */
41    [System.Serializable]
42    public class EarlyExitException : RecognitionException
43    {
44        private readonly int _decisionNumber;
45
46        public EarlyExitException()
47        {
48        }
49
50        public EarlyExitException(string message)
51            : base(message)
52        {
53        }
54
55        public EarlyExitException(string message, Exception innerException)
56            : base(message, innerException)
57        {
58        }
59
60        public EarlyExitException(int decisionNumber, IIntStream input)
61            : base(input)
62        {
63            this._decisionNumber = decisionNumber;
64        }
65
66        public EarlyExitException(string message, int decisionNumber, IIntStream input)
67            : base(message, input)
68        {
69            this._decisionNumber = decisionNumber;
70        }
71
72        public EarlyExitException(string message, int decisionNumber, IIntStream input, Exception innerException)
73            : base(message, input, innerException)
74        {
75            this._decisionNumber = decisionNumber;
76        }
77
78        protected EarlyExitException(SerializationInfo info, StreamingContext context)
79            : base(info, context)
80        {
81            if (info == null)
82                throw new ArgumentNullException("info");
83
84            this._decisionNumber = info.GetInt32("DecisionNumber");
85        }
86
87        public int DecisionNumber
88        {
89            get
90            {
91                return _decisionNumber;
92            }
93        }
94
95        public override void GetObjectData(SerializationInfo info, StreamingContext context)
96        {
97            if (info == null)
98                throw new ArgumentNullException("info");
99
100            base.GetObjectData(info, context);
101            info.AddValue("DecisionNumber", DecisionNumber);
102        }
103    }
104}
105