public string Calculate()
{
IExpressionValidator expressionValidator = Factory.CreateExpressionValidator();
expressionValidator.Expression = string.Join("", InfixNotationValue);
if (expressionValidator.Validate())
{
PostfixNotationValue = NotationConverter.ConvertToPostfix(string.Join("", InfixNotationValue), _operators);
foreach (var item in PostfixNotationValue)
{
if (_operators.Contains(item))
{
B = double.Parse(Stack.Pop());
A = double.Parse(Stack.Pop());
if (item == "/")
{
State = ExpressionSubjectState.Division;
this.Notify();
}
else if (item == "*")
{
State = ExpressionSubjectState.Multiplication;
this.Notify();
}
else if (item == "+")
{
State = ExpressionSubjectState.Addition;
this.Notify();
}
else if (item == "-")
{
State = ExpressionSubjectState.Subtraction;
this.Notify();
}
}
else
{
Stack.Push(item);
}
}
return(Result = Stack.Pop());
}
else
{
return(Result);
}
}
/// <summary>
/// 入力 Weight を基に、Validation を行い実際にモデルに適用される Weights を計算し、Merger を介して適用する。
/// この際、LookAt の情報を pull してそれも適用する。
/// </summary>
private void Apply()
{
// 1. Get eye direction from provider.
_inputEyeDirection = _eyeDirectionProvider?.EyeDirection ?? default;
// 2. Validate user input, and Output as actual weights.
_validator.Validate(_inputWeights, _actualWeights,
_inputEyeDirection, out _actualEyeDirection,
out var blink, out var lookAt, out var mouth);
// 3. Set eye direction expression weights or any other side-effects (ex. eye bone).
_eyeDirectionApplicable?.Apply(_actualEyeDirection, _actualWeights);
// 4. Set actual weights to raw blendshapes.
_merger.SetValues(_actualWeights);
BlinkOverrideRate = blink;
LookAtOverrideRate = lookAt;
MouthOverrideRate = mouth;
}
public void Run()
{
Log.Information("Application was started.");
_consoleMessenger.WelcomeMessage();
string userInput = _userInputCatcher.Capture();
if (string.IsNullOrEmpty(userInput) == false)
{
_fileValidator.FilePath = userInput;
if (_fileValidator.Validate())
{
Log.Information("User input is determined as a file path.");
_unitOfWork.FileRepository.SetInputFilePath(userInput);
List <IExpressionSubject> fileExpressions = _unitOfWork.FileRepository.Get();
Log.Information("Input file was loaded.");
foreach (IExpressionSubject expression in fileExpressions)
{
_expressionValidator.Expression = string.Join("", expression.InfixNotationValue);
if (_expressionValidator.Validate())
{
expression.Calculate();
_unitOfWork.DatabaseRepository.AddExpressionToStore(expression);
}
}
_unitOfWork.FileRepository.Add();
_unitOfWork.DatabaseRepository.Add();
Log.Information("The result was written to output the file and database.");
}
else
{
Log.Information("User input was determined as a mathematical expression.");
_unitOfWork.ConsoleRepository.AddExpressionToStore(userInput);
List <IExpressionSubject> consoleExpressions = _unitOfWork.ConsoleRepository.Get();
Log.Information("Input expression was loaded.");
foreach (IExpressionSubject expression in consoleExpressions)
{
expression.Calculate();
_unitOfWork.DatabaseRepository.AddExpressionToStore(expression);
}
_unitOfWork.ConsoleRepository.Add();
_unitOfWork.DatabaseRepository.Add();
Log.Information("Result was written to console.");
}
}
else
{
_consoleMessenger.EmptyInputMessage();
Log.Error("Empty input.");
}
Log.Information("Application was ended.");
}
public CompilationStatus CompileWithStats(string argPattern, StringBuilder argSBStats)
{
if (argSBStats == null)
{
return(Compile(argPattern));
}
TransitionState.ResetCounter();
int lineLength = 0;
ValidationInfo vi = _expressionValidator.Validate(argPattern);
UpdateValidationInfo(vi);
if (vi.ErrorCode != CompilationStatus.SUCCESS)
{
return(vi.ErrorCode);
}
string regExpressionPostfix = ConvertToPostfix(vi.FormattedString);
argSBStats.AppendLine("Original pattern:\t\t" + argPattern);
argSBStats.AppendLine("Pattern after formatting:\t" + vi.FormattedString);
argSBStats.AppendLine("Pattern after postfix:\t\t" + regExpressionPostfix);
argSBStats.AppendLine(Environment.NewLine);
TransitionState stateStartNfa = CreateNfa(regExpressionPostfix);
argSBStats.AppendLine(Environment.NewLine);
argSBStats.AppendLine("NFA Table:");
lineLength = GetSerializedFsa(stateStartNfa, argSBStats);
argSBStats.AppendFormat(("").PadRight(lineLength, '*'));
argSBStats.AppendLine(Environment.NewLine);
TransitionState.ResetCounter();
TransitionState stateStartDfa = ConvertToDfa(stateStartNfa);
argSBStats.AppendLine(Environment.NewLine);
argSBStats.AppendLine("DFA Table:");
lineLength = GetSerializedFsa(stateStartDfa, argSBStats);
argSBStats.AppendFormat(("").PadRight(lineLength, '*'));
argSBStats.AppendLine(Environment.NewLine);
TransitionState stateStartDfaM = ReduceDfa(stateStartDfa);
_startingDFAState = stateStartDfaM;
argSBStats.AppendLine(Environment.NewLine);
argSBStats.AppendLine("DFA M' Table:");
lineLength = GetSerializedFsa(stateStartDfaM, argSBStats);
argSBStats.AppendFormat(("").PadRight(lineLength, '*'));
argSBStats.AppendLine(Environment.NewLine);
return(CompilationStatus.SUCCESS);
}