private static Boolean TryFindPreciseTimeFormat()

in csharp/EPAM.Deltix.HdTime/Formatter.cs [341:379]

32 lines of code
6 McCabe index (conditional complexity)


		private static Boolean TryFindPreciseTimeFormat(String format, Int32 initialPosition, out Int32 startPosition, out Int32 endPosition)
		{
			Boolean isFound = false;
			startPosition = endPosition = 0;

			for (Int32 index = initialPosition; index < format.Length; index++)
			{
				Char c = format[index];
				if (IsNotPreciseTimeFormatSymbol(c))
				{
					continue;
				}

				endPosition = FindSequenceEnd(format, index, c);
				Int32 sequenceLength = endPosition - index + 1;

				if (IsNotPreciseTimeFormat(sequenceLength))
				{
					index = endPosition;
					continue;
				}

				if (IsNotSupportedFormat(sequenceLength))
				{
					throw new FormatException("Invalid format.");
				}

				startPosition = index + DateTimeFormatSymbolsCount;
				isFound = true;
				break;
			}

			if (!isFound)
			{
				endPosition = startPosition = -1;
			}

			return isFound;
		}