private static string ProcessMatrixExpression(string expression, bool debugMode)
{
if (debugMode)
{
TextProc.WriteProcess("preprocessing");
}
expression = ConstantsValidator.ValidateMatrixExpression(expression);
if (expression.Length == 0)
{
return("error (length)");
}
if (!CharValidator.Validate(CharValidator.ExpressionType.Matrix, expression, debugMode))
{
return("error (chars)");
}
if (!BracketsValidator.Validate(BracketsValidator.BracketsTypes.Round, expression, debugMode))
{
return("error (brackets)");
}
if (!BracketsValidator.Validate(BracketsValidator.BracketsTypes.Square, expression, debugMode))
{
return("error (brackets)");
}
if (!PointersValidator.Validate('.', expression, debugMode))
{
return("error (pointers)");
}
if (!SequenceValidator.ValidateMatrixExpression(expression, debugMode))
{
return("error (sequence)");
}
if (debugMode)
{
TextProc.WriteProcess("processing");
}
var separatedExpression = MatrixProcessor.GetExpressionSeparated(expression, debugMode);
if (!MatrixValidator.Validate(separatedExpression, debugMode))
{
return("error (matrix)");
}
if (debugMode)
{
TextProc.WriteProcess("calculating");
}
return(MatrixProcessor.ResolveExpression(separatedExpression));
}
private static string ProcessRegularExpression(string expression, bool debugMode)
{
if (debugMode)
{
TextProc.WriteProcess("preprocessing");
}
expression = ConstantsValidator.ValidateRegExpression(expression);
if (expression.Length == 0)
{
return("error (length)");
}
if (!CharValidator.Validate(CharValidator.ExpressionType.Reg, expression, debugMode))
{
return("error (chars)");
}
if (!BracketsValidator.Validate(BracketsValidator.BracketsTypes.Round, expression, debugMode))
{
return("error (brackets)");
}
if (!SequenceValidator.ValidateRegExpression(expression, debugMode))
{
return("error (sequence)");
}
if (!PointersValidator.Validate(',', expression, debugMode))
{
return("error (pointers)");
}
if (debugMode)
{
TextProc.WriteProcess("processing");
}
return("" + Processor.ResolveExpression(
Processor.GetExpressionSeparated(expression, debugMode)));
}