| /* |
| * [The "BSD licence"] |
| * Copyright (c) 2005-2008 Terence Parr |
| * All rights reserved. |
| * |
| * Conversion to C#: |
| * Copyright (c) 2008-2009 Sam Harwell, Pixel Mine, Inc. |
| * 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. |
| */ |
| |
| namespace Antlr.Runtime |
| { |
| using System.Collections.Generic; |
| using System.Collections.ObjectModel; |
| using ArgumentNullException = System.ArgumentNullException; |
| using Exception = System.Exception; |
| using SerializationInfo = System.Runtime.Serialization.SerializationInfo; |
| using StreamingContext = System.Runtime.Serialization.StreamingContext; |
| |
| /** <summary>A mismatched char or Token or tree node</summary> */ |
| [System.Serializable] |
| public class MismatchedTokenException : RecognitionException |
| { |
| private readonly int _expecting = TokenTypes.Invalid; |
| private readonly ReadOnlyCollection<string> _tokenNames; |
| |
| public MismatchedTokenException() |
| { |
| } |
| |
| public MismatchedTokenException(string message) |
| : base(message) |
| { |
| } |
| |
| public MismatchedTokenException(string message, Exception innerException) |
| : base(message, innerException) |
| { |
| } |
| |
| public MismatchedTokenException(int expecting, IIntStream input) |
| : this(expecting, input, null) |
| { |
| } |
| |
| public MismatchedTokenException(int expecting, IIntStream input, IList<string> tokenNames) |
| : base(input) |
| { |
| this._expecting = expecting; |
| |
| if (tokenNames != null) |
| this._tokenNames = new List<string>(tokenNames).AsReadOnly(); |
| } |
| |
| public MismatchedTokenException(string message, int expecting, IIntStream input, IList<string> tokenNames) |
| : base(message, input) |
| { |
| this._expecting = expecting; |
| |
| if (tokenNames != null) |
| this._tokenNames = new List<string>(tokenNames).AsReadOnly(); |
| } |
| |
| public MismatchedTokenException(string message, int expecting, IIntStream input, IList<string> tokenNames, Exception innerException) |
| : base(message, input, innerException) |
| { |
| this._expecting = expecting; |
| |
| if (tokenNames != null) |
| this._tokenNames = new List<string>(tokenNames).AsReadOnly(); |
| } |
| |
| protected MismatchedTokenException(SerializationInfo info, StreamingContext context) |
| : base(info, context) |
| { |
| if (info == null) |
| throw new ArgumentNullException("info"); |
| |
| this._expecting = info.GetInt32("Expecting"); |
| this._tokenNames = new ReadOnlyCollection<string>((string[])info.GetValue("TokenNames", typeof(string[]))); |
| } |
| |
| public int Expecting |
| { |
| get |
| { |
| return _expecting; |
| } |
| } |
| |
| public ReadOnlyCollection<string> TokenNames |
| { |
| get |
| { |
| return _tokenNames; |
| } |
| } |
| |
| public override void GetObjectData(SerializationInfo info, StreamingContext context) |
| { |
| if (info == null) |
| throw new ArgumentNullException("info"); |
| |
| base.GetObjectData(info, context); |
| info.AddValue("Expecting", _expecting); |
| info.AddValue("TokenNames", (_tokenNames != null) ? new List<string>(_tokenNames).ToArray() : default(string[])); |
| } |
| |
| public override string ToString() |
| { |
| int unexpectedType = UnexpectedType; |
| string unexpected = ( TokenNames != null && unexpectedType >= 0 && unexpectedType < TokenNames.Count ) ? TokenNames[unexpectedType] : unexpectedType.ToString(); |
| string expected = ( TokenNames != null && Expecting >= 0 && Expecting < TokenNames.Count ) ? TokenNames[Expecting] : Expecting.ToString(); |
| return "MismatchedTokenException(" + unexpected + "!=" + expected + ")"; |
| } |
| } |
| } |