static void Main(string[] args)
{
string input = "log(10 + A1 * 35 + (5.4 - 7.4))";
ICharStream inputStream = CharStreams.fromString(input);
SpreadsheetLexer spreadsheetLexer = new SpreadsheetLexer(inputStream);
CommonTokenStream commonTokenStream = new CommonTokenStream(spreadsheetLexer);
SpreadsheetParser spreadsheetParser = new SpreadsheetParser(commonTokenStream);
SpreadsheetParser.ExpressionContext expressionContext = spreadsheetParser.expression();
DoubleSpreadsheetVisitor visitor = new DoubleSpreadsheetVisitor();
Console.WriteLine(visitor.Visit(expressionContext));
}
public static void Main()
{
const string input = "log(10 + A1 * 35 + (5.4 - 7.4))";
// C# uses Antlr4.Runtime.AntlrInputStream instead of Java's org.antlr.v4.runtime.CharStream
var inputStream = new AntlrInputStream(input);
var spreadsheetLexer = new SpreadsheetLexer(inputStream);
var commonTokenStream = new CommonTokenStream(spreadsheetLexer);
var spreadsheetParser = new SpreadsheetParser(commonTokenStream);
var expressionContext = spreadsheetParser.expression();
var visitor = new SpreadsheetVisitor();
// we output on the screen the result of our visitor
Console.WriteLine(visitor.Visit(expressionContext));
}
// if you need to output something during tests
// private readonly ITestOutputHelper output;
//
// public SpreadsheetTests(ITestOutputHelper output)
// {
// this.output = output;
// }
private void Setup(string input)
{
var inputStream = new AntlrInputStream(input);
lexer = new SpreadsheetLexer(inputStream);
var commonTokenStream = new CommonTokenStream(lexer);
parser = new SpreadsheetParser(commonTokenStream);
var writer = new StringWriter();
errorListener = new SpreadsheetErrorListener(writer);
lexer.RemoveErrorListeners();
//markupLexer.addErrorListener(errorListener);
parser.RemoveErrorListeners();
parser.AddErrorListener(errorListener);
}
// Start is called before the first frame update
void Start()
{
instance = this;
promptDictionary = new Dictionary <int, string[]>();
string[] rowEntries = promptSpreadsheet.text.Split('\n');
foreach (string row in rowEntries)
{
string[] rowCells = row.Split('\t');
promptDictionary.Add(dictionaryIDAssigner, rowCells);
dictionaryIDAssigner++;
}
Debug.Log("The count of promptDictionary is " + promptDictionary.Count);
path = Application.dataPath + "/AssignmentLog.txt";
}
// if you need to output something during tests
// private readonly ITestOutputHelper output;
//
// public SpreadsheetTests(ITestOutputHelper output)
// {
// this.output = output;
// }
private void setup(String input)
{
ICharStream inputStream = CharStreams.fromString(input);
lexer = new SpreadsheetLexer(inputStream);
CommonTokenStream commonTokenStream = new CommonTokenStream(lexer);
parser = new SpreadsheetParser(commonTokenStream);
StringWriter writer = new StringWriter();
errorListener = new SpreadsheetErrorListener(writer);
lexer.RemoveErrorListeners();
// uncomment this if you want to see errors from the lexer
//lexer.addErrorListener(errorListener);
parser.RemoveErrorListeners();
parser.AddErrorListener(errorListener);
}
public Repository(SpreadsheetParser spreadsheetParser, string summaryFilePrefix)
{
_spreadsheetParser = spreadsheetParser;
_summaryFilePrefix = summaryFilePrefix;
}
static void TypecheckFile(string file)
{
var ext = Path.GetExtension(file);
if (ext != ".xl")
{
Logger.DebugLine("====================================================", 10);
Logger.DebugLine($"Skipping file {file}, invalid extension!", 10);
Logger.DebugLine("====================================================", 10);
return;
}
Logger.DebugLine("====================================================", 10);
Logger.DebugLine($"Going to parse file {file}", 10);
if (GlobalSettings.TypecheckerStopAtNextFile)
{
Logger.DebugLine("Enter to continue", 10);
Console.ReadLine();
}
Logger.DebugLine("====================================================", 10);
StreamReader reader = File.OpenText(file);
ErrorHandler handler = new ErrorHandler();
AntlrInputStream inputStream = new AntlrInputStream(reader);
SpreadsheetLexer spreadsheetLexer = new SpreadsheetLexer(inputStream);
CommonTokenStream commonTokenStream = new CommonTokenStream(spreadsheetLexer);
SpreadsheetParser spreadsheetParser = new SpreadsheetParser(commonTokenStream);
reader.BaseStream.Seek(0, SeekOrigin.Begin);
Logger.DebugLine(reader.ReadToEnd(), 5);
Logger.DebugLine("====================================================", 5);
reader.BaseStream.Seek(0, SeekOrigin.Begin);
SpreadsheetParser.SpreadSheetContext context = spreadsheetParser.spreadSheet();
if (spreadsheetParser.NumberOfSyntaxErrors > 0)
{
Logger.DebugLine("===================================", 10);
Logger.DebugLine("Found Syntax Error - Dont processing file", 10);
if (GlobalSettings.TypecheckerStopSyntaxError)
{
Logger.DebugLine("Enter to continue", 10);
Console.ReadLine();
}
Logger.DebugLine("===================================", 10);
return;
}
SpreadsheetVisitor visitor = new TypecheckVisitor(handler);
Logger.DebugLine("", 0);
PrintContext(context, 0, 0);
Logger.DebugLine("", 0);
bool result = visitor.Visit(context);
Logger.DebugLine("Basic Typechecking has returned result: " + result, 10);
Logger.DebugLine("===================================", 10);
if (result)
{
Logger.DebugLine($"Count Cells: {visitor.Repository.CellTypes.Count}", 7);
Logger.DebugLine($"Count Formulas: {visitor.Repository.Formulas.CellFormulas.Count}", 7);
Logger.DebugLine("===================================", 7);
Logger.DebugLine("", 5);
Logger.DebugLine("CellTypes:", 5);
foreach (var value in visitor.Repository.CellTypes)
{
Logger.DebugLine($"{value.Key.Item1}, {value.Key.Item2}: {value.Value.Type.ToString()}", 5);
}
Logger.DebugLine("", 5);
Logger.DebugLine("CellFormulas:", 5);
foreach (var formula in visitor.Repository.Formulas.CellFormulas)
{
Logger.Debug($"{formula.Key.Item1}, {formula.Key.Item2}: {formula.Value.ToString()}", 5);
formula.Value.Simplify();
Logger.DebugLine($" - Simplified: {formula.Value.ToString()}", 5);
}
Logger.DebugLine("===================================", 5);
}
Logger.DebugLine($"Detected Errors: {handler.fileData.Errors} (Invocations: {handler.fileData.ErrorInvocations})", 10);
LastCells = visitor.Repository.CellTypes.Count;
LastFormulas = visitor.Repository.Formulas.CellFormulas.Count;
LastErrors = handler.fileData.Errors;
LastErrorInvocations = handler.fileData.ErrorInvocations;
Logger.DebugLine("", 10);
}