public TextImporter(string formatString)
{
string[] subStrings = null;
for (int i = 0; i < seperators.Length; i++)
{
subStrings = formatString.Split(new char[] { seperators[i] }, StringSplitOptions.None);
if (subStrings.Length < 4)
{
continue;
}
Splitter = new char[] { seperators[i] };
break;
}
if (Splitter.Length != 1)
{
throw new Exception("Splitter is missing or not detected!");
}
if (findIndicator(subStrings, KeywordsDictionary[0]) == -1)
{
subStrings = DefaultLineFormat;
}
foreach (KeyValuePair <int, string[]> kvp in KeywordsDictionary)
{
IndexPositions[kvp.Key] = findIndicator(subStrings, kvp.Value);
}
dateTimeParser = new DateTimeParseDelegate(tryParseAsUtc);
}
public Quote FromFirstString(string line)
{
DateTimeOffset time;
String[] subStr = line.Split(Splitter);
if (IndexPositions[0] == -1 || subStr[0] == "")
{
throw new ArgumentException("Fail to get date from: " + line);
}
else if (!dateTimeParser(subStr[IndexPositions[0]], out time))
{
string dateStr = subStr[IndexPositions[0]];
switch (dateStr.Length)
{
case 6:
dateTimeFormat = "yyMMdd";
break;
case 8:
dateTimeFormat = "yyyyMMdd";
break;
default:
break;
}
if (dateTimeFormat != null && dateTimeFormat.Length != 0 && parseDateTime(dateStr, out time))
{
dateTimeParser = new DateTimeParseDelegate(parseDateTime);
}
else if (parseWithPredefinedFormat(dateStr, out time))
{
dateTimeParser = new DateTimeParseDelegate(parseDateTime);
}
else
{
throw new ArgumentException("Fail to get date from: " + line);
}
}
List <Double> values = getValues(subStr);
return(new Quote(time, values));
}
