I am using Jfreechart. I have the code like this:
TimeSeries t1 = new TimeSeries("EUR/GBP");
t1.add(new Day(4, MonthConstants.JANUARY, 2001), new Double(1.5807));
But I get `String` from my SQL query. TimeSeries accepts only `RegularTimePeriod` or `TimeSeriesDataItem`.
Please let me know how to convert a `String` into `RegularTimePeriod`.
Thanks in Advance. Which String? What does the String look like?
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