1324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver/* 2324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * Note to JL: Removed LINQ usages from original 3324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 4324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * [The "BSD licence"] 5324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * Copyright (c) 2005-2008 Terence Parr 6324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * All rights reserved. 7324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 8324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * Conversion to C#: 9324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * Copyright (c) 2008-2009 Sam Harwell, Pixel Mine, Inc. 10324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * All rights reserved. 11324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 12324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * Redistribution and use in source and binary forms, with or without 13324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * modification, are permitted provided that the following conditions 14324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * are met: 15324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 1. Redistributions of source code must retain the above copyright 16324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * notice, this list of conditions and the following disclaimer. 17324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 2. Redistributions in binary form must reproduce the above copyright 18324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * notice, this list of conditions and the following disclaimer in the 19324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * documentation and/or other materials provided with the distribution. 20324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 3. The name of the author may not be used to endorse or promote products 21324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * derived from this software without specific prior written permission. 22324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 23324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 24324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 25324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 26324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 27324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 28324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 29324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 30324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 31324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 32324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver */ 34324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 35324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruvernamespace Antlr.Runtime { 36324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver using System; 37324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver using System.Collections.Generic; 38324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver using System.Collections.ObjectModel; 39324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver using ArgumentNullException = System.ArgumentNullException; 40324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver using Exception = System.Exception; 41324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver using SerializationInfo = System.Runtime.Serialization.SerializationInfo; 42324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver using StreamingContext = System.Runtime.Serialization.StreamingContext; 43324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 44324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver /** <summary>A mismatched char or Token or tree node</summary> */ 45324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver [System.Serializable] 46324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public class MismatchedTokenException : RecognitionException { 47324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver private readonly int _expecting = TokenTypes.Invalid; 48324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver private readonly ReadOnlyCollection<string> _tokenNames; 49324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 50324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public MismatchedTokenException() { 51324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 52324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 53324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public MismatchedTokenException(string message) 54324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver : base(message) { 55324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 56324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 57324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public MismatchedTokenException(string message, Exception innerException) 58324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver : base(message, innerException) { 59324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 60324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 61324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public MismatchedTokenException(int expecting, IIntStream input) 62324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver : this(expecting, input, null) { 63324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 64324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 65324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public MismatchedTokenException(int expecting, IIntStream input, IList<string> tokenNames) 66324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver : base(input) { 67324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this._expecting = expecting; 68324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 69324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver if (tokenNames != null) 70324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this._tokenNames = new List<string>(tokenNames).AsReadOnly(); 71324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 72324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public MismatchedTokenException(string message, int expecting, IIntStream input, IList<string> tokenNames) 73324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver : base(message, input) { 74324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this._expecting = expecting; 75324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 76324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver if (tokenNames != null) { 77324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this._tokenNames = new ReadOnlyCollection<string>(new List<string>(tokenNames)); 78324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 79324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 80324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 81324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public MismatchedTokenException(string message, int expecting, IIntStream input, IList<string> tokenNames, Exception innerException) 82324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver : base(message, input, innerException) { 83324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this._expecting = expecting; 84324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 85324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver if (tokenNames != null) 86324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this._tokenNames = new ReadOnlyCollection<string>(new List<string>(tokenNames)); 87324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 88324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 89324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver protected MismatchedTokenException(SerializationInfo info, StreamingContext context) 90324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver : base(info, context) { 91324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver if (info == null) 92324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver throw new ArgumentNullException("info"); 93324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 94324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this._expecting = info.GetInt32("Expecting"); 95324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this._tokenNames = new ReadOnlyCollection<string>((string[])info.GetValue("TokenNames", typeof(string[]))); 96324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 97324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 98324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public int Expecting { 99324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver get { 100324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return _expecting; 101324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 102324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 103324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 104324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public ReadOnlyCollection<string> TokenNames { 105324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver get { 106324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return _tokenNames; 107324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 108324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 109324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 110324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public override void GetObjectData(SerializationInfo info, StreamingContext context) { 111324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver if (info == null) 112324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver throw new ArgumentNullException("info"); 113324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 114324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver base.GetObjectData(info, context); 115324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver info.AddValue("Expecting", _expecting); 116324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver var tokenArray = default(string[]); 117324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver if (_tokenNames != null) { 118324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver tokenArray = new string[_tokenNames.Count]; 119324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver int i = 0; 120324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver foreach (var token in _tokenNames) { 121324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver tokenArray[i++] = token; 122324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 123324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 124324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver info.AddValue("TokenNames", tokenArray); 125324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 126324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 127324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public override string ToString() { 128324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver int unexpectedType = UnexpectedType; 129324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver string unexpected = (TokenNames != null && unexpectedType >= 0 && unexpectedType < TokenNames.Count) ? TokenNames[unexpectedType] : unexpectedType.ToString(); 130324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver string expected = (TokenNames != null && Expecting >= 0 && Expecting < TokenNames.Count) ? TokenNames[Expecting] : Expecting.ToString(); 131324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return "MismatchedTokenException(" + unexpected + "!=" + expected + ")"; 132324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 133324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 134324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver} 135