public ComputeResult Compute(string input)
{
var streamInput = new AntlrInputStream(input);
var lexer = new CurrencyComputerLexer(streamInput);
lexer.RemoveErrorListeners();
lexer.AddErrorListener(new ErrorListener());
var tokens = new CommonTokenStream(lexer);
var parser = new CurrencyComputerParser(tokens)
{
BuildParseTree = true
};
parser.Interpreter.PredictionMode = PredictionMode.LL_EXACT_AMBIG_DETECTION;
var resultComputed = (Tuple <decimal, string>) new ComputerVisitor(
_conversionsCost,
_conversionToCurrencyConventions,
_logger)
.VisitInput(parser.input());
return(new ComputeResult
{
Currency = resultComputed.Item2,
Value = resultComputed.Item1
});
}
public decimal Compute(string input)
{
var streamInput = new AntlrInputStream(input);
var lexer = new CurrencyComputerLexer(streamInput);
var tokens = new CommonTokenStream(lexer);
var parser = new CurrencyComputerParser(tokens)
{
BuildParseTree = true
};
parser.Interpreter.PredictionMode = PredictionMode.LL_EXACT_AMBIG_DETECTION;
var resultComputed = (decimal) new ComputerVisitor(
_conversionsCost,
_conversionToCurrencyConventions,
_logger)
.VisitInput(parser.input());
return(resultComputed);
}
