Class CssiSpaceWeatherDataLoader

  • All Implemented Interfaces:
    DataLoader

    public class CssiSpaceWeatherDataLoader
    extends Object
    implements DataLoader
    This class reads solar activity data from CSSI Space Weather files for the class CssiSpaceWeatherData.

    The data are retrieved through space weather files offered by CSSI/AGI. The data can be retrieved on the AGI FTP. This file is updated several times a day by using several sources mentioned in the Celestrak space weather data documentation.

    Since:
    10.2
    Author:
    Clément Jonglez
    • Constructor Detail

      • CssiSpaceWeatherDataLoader

        public CssiSpaceWeatherDataLoader​(TimeScale utc)
        Constructor.
        Parameters:
        utc - UTC time scale
    • Method Detail

      • getDataSet

        public SortedSet<TimeStamped> getDataSet()
        Getter for the data set.
        Returns:
        the data set
      • getMinDate

        public AbsoluteDate getMinDate()
        Gets the available data range minimum date.
        Returns:
        the minimum date.
      • getMaxDate

        public AbsoluteDate getMaxDate()
        Gets the available data range maximum date.
        Returns:
        the maximum date.
      • getLastDailyPredictedDate

        public AbsoluteDate getLastDailyPredictedDate()
        Gets the day (at data start) of the last daily data entry.
        Returns:
        the last daily predicted date
      • getLastObservedDate

        public AbsoluteDate getLastObservedDate()
        Gets the day (at data start) of the last observed data entry.
        Returns:
        the last observed date
      • stillAcceptsData

        public boolean stillAcceptsData()
        Check if the loader still accepts new data.

        This method is used to speed up data loading by interrupting crawling the data sets as soon as a loader has found the data it was waiting for. For loaders that can merge data from any number of sources (for example JPL ephemerides or Earth Orientation Parameters that are split among several files), this method should always return true to make sure no data is left over.

        Specified by:
        stillAcceptsData in interface DataLoader
        Returns:
        true while the loader still accepts new data