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DDSJFX-168 getBars(..., filter, from, to) http://www.dukascopy.com/swiss/english/forex/jforex/forum/viewtopic.php?f=96&t=4664 |
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Author: | RoadRunner [ Sun 11 Apr, 2010, 20:37 ] |
Post subject: | DDSJFX-168 getBars(..., filter, from, to) |
could you please consider including a getBars(...) with filter and from/to times: getBars(Instrument instrument, Period period, OfferSide side, Filter filter, long from, long to); Thanks a lot, RR. |
Author: | RoadRunner [ Thu 20 May, 2010, 07:11 ] |
Post subject: | Re: JFOREX-1654: getBars(..., filter, from, to) |
Hi, this topic has been moved to finished issues. Will it get included in one of the next versions? At the moment in order to get filtered bars within a specified period in time, one has to work with the start time of the end bar and the estimated number of bars for a shift back in time and then loop through the return list to get the bar that is >= the start time, one is looking for. It would be very beneficial, if you could include a timefrom/timeto version of a filtered getBars. Could you please let me know your plans? Thanks, RR. |
Author: | [brainstom] [ Thu 07 Oct, 2010, 13:41 ] |
Post subject: | gettimeForNBarsBack() / getTimeForNBarsForward() |
the getBars() API is not orthogonal it seems... these 2 methods should also accept a Filter specifier. Otherwise one can not fetch the appropriate number of (filtered) bars, given a start time. Example: I need to fetch all bars between a certain point past in time (an order open for example) and now. I want to filter out all flats. getBars() with filter specifier requires a number of candles, not "from" and "to" time specifiers. Since the bars are filtered, I can not know beforehand how many candles there are effectively between two points in time. Alternatively to gettimeForNBarsBack() / getTimeForNBarsForward() also taking a filter specifier; a version of getBars() taking filter and "from" - "to" time would allow to do what is needed here. |
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