#region License
//=============================================================================
// Vici Core - Productivity Library for .NET 3.5
//
// Copyright (c) 2008-2010 Philippe Leybaert
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//=============================================================================
#endregion
using System;
namespace Vici.Core.Parser{
public class ExpressionTokenMatcher : ITokenMatcher
{
private readonly ITokenMatcher _matcher;
private TokenType _tokenType;
private TokenEvaluator _tokenEvaluator;
private int _precedence;
private OperatorAssociativity _associativity;
private ExpressionTokenMatcher _root;
public ExpressionTokenMatcher(ITokenMatcher matcher, TokenType tokenType, TokenEvaluator tokenEvaluator)
{
_matcher = matcher;
_tokenType = tokenType;
_tokenEvaluator = tokenEvaluator;
}
public ExpressionTokenMatcher(ITokenMatcher matcher, TokenType tokenType, int precedence, OperatorAssociativity associativity, TokenEvaluator tokenEvaluator)
{
_matcher = matcher;
_tokenType = tokenType;
_tokenEvaluator = tokenEvaluator;
_precedence = precedence;
_associativity = associativity;
}
public ITokenProcessor CreateTokenProcessor()
{
return _matcher.CreateTokenProcessor();
}
public string TranslateToken(string originalToken, ITokenProcessor tokenProcessor)
{
return _matcher.TranslateToken(originalToken, tokenProcessor);
}
public TokenType TokenType
{
get { return _tokenType; }
set { _tokenType = value; }
}
public TokenEvaluator Evaluator
{
get { return _tokenEvaluator; }
set { _tokenEvaluator = value; }
}
public int Precedence
{
get { return _precedence; }
set { _precedence = value; }
}
public bool IsPartial
{
get { return _root != null; }
}
public ExpressionTokenMatcher Root
{
get { return _root; }
set { _root = value; }
}
public OperatorAssociativity Associativity
{
get { return _associativity; }
set { _associativity = value; }
}
}
}
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