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/*
* [The "BSD licence"]
* Copyright (c) 2005-2008 Terence Parr
* All rights reserved.
*
* Conversion to C#:
* Copyright (c) 2008 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 ArgumentNullException = System.ArgumentNullException;
using Exception = System.Exception;
using SerializationInfo = System.Runtime.Serialization.SerializationInfo;
using StreamingContext = System.Runtime.Serialization.StreamingContext;
[System.Serializable]
public class NoViableAltException : RecognitionException {
private readonly string _grammarDecisionDescription;
private readonly int _decisionNumber;
private readonly int _stateNumber;
public NoViableAltException() {
}
public NoViableAltException(string grammarDecisionDescription) {
this._grammarDecisionDescription = grammarDecisionDescription;
}
public NoViableAltException(string message, string grammarDecisionDescription)
: base(message) {
this._grammarDecisionDescription = grammarDecisionDescription;
}
public NoViableAltException(string message, string grammarDecisionDescription, Exception innerException)
: base(message, innerException) {
this._grammarDecisionDescription = grammarDecisionDescription;
}
public NoViableAltException(string grammarDecisionDescription, int decisionNumber, int stateNumber, IIntStream input)
: base(input) {
this._grammarDecisionDescription = grammarDecisionDescription;
this._decisionNumber = decisionNumber;
this._stateNumber = stateNumber;
}
public NoViableAltException(string message, string grammarDecisionDescription, int decisionNumber, int stateNumber, IIntStream input)
: base(message, input) {
this._grammarDecisionDescription = grammarDecisionDescription;
this._decisionNumber = decisionNumber;
this._stateNumber = stateNumber;
}
public NoViableAltException(string message, string grammarDecisionDescription, int decisionNumber, int stateNumber, IIntStream input, Exception innerException)
: base(message, input, innerException) {
this._grammarDecisionDescription = grammarDecisionDescription;
this._decisionNumber = decisionNumber;
this._stateNumber = stateNumber;
}
protected NoViableAltException(SerializationInfo info, StreamingContext context)
: base(info, context) {
if (info == null)
throw new ArgumentNullException("info");
this._grammarDecisionDescription = info.GetString("GrammarDecisionDescription");
this._decisionNumber = info.GetInt32("DecisionNumber");
this._stateNumber = info.GetInt32("StateNumber");
}
public int DecisionNumber {
get {
return _decisionNumber;
}
}
public string GrammarDecisionDescription {
get {
return _grammarDecisionDescription;
}
}
public int StateNumber {
get {
return _stateNumber;
}
}
public override void GetObjectData(SerializationInfo info, StreamingContext context) {
if (info == null)
throw new ArgumentNullException("info");
base.GetObjectData(info, context);
info.AddValue("GrammarDecisionDescription", _grammarDecisionDescription);
info.AddValue("DecisionNumber", _decisionNumber);
info.AddValue("StateNumber", _stateNumber);
}
public override string ToString() {
if (Input is ICharStream) {
return "NoViableAltException('" + (char)UnexpectedType + "'@[" + GrammarDecisionDescription + "])";
} else {
return "NoViableAltException(" + UnexpectedType + "@[" + GrammarDecisionDescription + "])";
}
}
}
}
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