1324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver/* 2324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * [The "BSD licence"] 3324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * Copyright (c) 2005-2008 Terence Parr 4324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * All rights reserved. 5324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 6324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * Conversion to C#: 7324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * Copyright (c) 2008-2009 Sam Harwell, Pixel Mine, Inc. 8324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * All rights reserved. 9324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 10324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * Redistribution and use in source and binary forms, with or without 11324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * modification, are permitted provided that the following conditions 12324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * are met: 13324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 1. Redistributions of source code must retain the above copyright 14324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * notice, this list of conditions and the following disclaimer. 15324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 2. Redistributions in binary form must reproduce the above copyright 16324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * notice, this list of conditions and the following disclaimer in the 17324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * documentation and/or other materials provided with the distribution. 18324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 3. The name of the author may not be used to endorse or promote products 19324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * derived from this software without specific prior written permission. 20324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 21324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver */ 32324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 33324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruvernamespace Antlr.Runtime 34324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver{ 35324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver using System.Collections.Generic; 36324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver using System.Collections.ObjectModel; 37324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver using ArgumentNullException = System.ArgumentNullException; 38324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver using Exception = System.Exception; 39324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver using SerializationInfo = System.Runtime.Serialization.SerializationInfo; 40324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver using StreamingContext = System.Runtime.Serialization.StreamingContext; 41324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 42324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver /** <summary>A mismatched char or Token or tree node</summary> */ 43324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver [System.Serializable] 44324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public class MismatchedTokenException : RecognitionException 45324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 46324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver private readonly int _expecting = TokenTypes.Invalid; 47324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver private readonly ReadOnlyCollection<string> _tokenNames; 48324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 49324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public MismatchedTokenException() 50324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 51324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 52324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 53324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public MismatchedTokenException(string message) 54324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver : base(message) 55324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 56324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 57324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 58324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public MismatchedTokenException(string message, Exception innerException) 59324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver : base(message, innerException) 60324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 61324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 62324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 63324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public MismatchedTokenException(int expecting, IIntStream input) 64324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver : this(expecting, input, null) 65324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 66324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 67324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 68324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public MismatchedTokenException(int expecting, IIntStream input, IList<string> tokenNames) 69324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver : base(input) 70324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 71324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this._expecting = expecting; 72324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 73324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver if (tokenNames != null) 74324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this._tokenNames = new List<string>(tokenNames).AsReadOnly(); 75324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 76324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 77324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public MismatchedTokenException(string message, int expecting, IIntStream input, IList<string> tokenNames) 78324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver : base(message, input) 79324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 80324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this._expecting = expecting; 81324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 82324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver if (tokenNames != null) 83324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this._tokenNames = new List<string>(tokenNames).AsReadOnly(); 84324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 85324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 86324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public MismatchedTokenException(string message, int expecting, IIntStream input, IList<string> tokenNames, Exception innerException) 87324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver : base(message, input, innerException) 88324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 89324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this._expecting = expecting; 90324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 91324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver if (tokenNames != null) 92324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this._tokenNames = new List<string>(tokenNames).AsReadOnly(); 93324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 94324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 95324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver protected MismatchedTokenException(SerializationInfo info, StreamingContext context) 96324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver : base(info, context) 97324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 98324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver if (info == null) 99324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver throw new ArgumentNullException("info"); 100324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 101324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this._expecting = info.GetInt32("Expecting"); 102324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this._tokenNames = new ReadOnlyCollection<string>((string[])info.GetValue("TokenNames", typeof(string[]))); 103324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 104324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 105324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public int Expecting 106324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 107324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver get 108324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 109324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return _expecting; 110324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 111324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 112324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 113324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public ReadOnlyCollection<string> TokenNames 114324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 115324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver get 116324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 117324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return _tokenNames; 118324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 119324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 120324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 121324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public override void GetObjectData(SerializationInfo info, StreamingContext context) 122324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 123324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver if (info == null) 124324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver throw new ArgumentNullException("info"); 125324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 126324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver base.GetObjectData(info, context); 127324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver info.AddValue("Expecting", _expecting); 128324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver info.AddValue("TokenNames", (_tokenNames != null) ? new List<string>(_tokenNames).ToArray() : default(string[])); 129324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 130324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 131324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public override string ToString() 132324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 133324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver int unexpectedType = UnexpectedType; 134324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver string unexpected = ( TokenNames != null && unexpectedType >= 0 && unexpectedType < TokenNames.Count ) ? TokenNames[unexpectedType] : unexpectedType.ToString(); 135324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver string expected = ( TokenNames != null && Expecting >= 0 && Expecting < TokenNames.Count ) ? TokenNames[Expecting] : Expecting.ToString(); 136324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return "MismatchedTokenException(" + unexpected + "!=" + expected + ")"; 137324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 138324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 139324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver} 140