public IExpression ParseExpression(ITokenizer tokenizer)
{
if (tokenizer == null)
{
throw new ArgumentNullException(nameof(tokenizer));
}
tokenizer.Init();
var expressionParser = MathExpressionParser.CreateParser(_operationFactory);
var expression = expressionParser.Parse(tokenizer);
tokenizer.CurrentToken.EnsureEndOfFileSymbol();
return(expression);
}
protected virtual void OnInit()
{
Scanner.Init();
ReadToken();
}
