Package org.orekit.data

Interface DataLoader

All Known Implementing Classes:
AbstractSolarActivityDataLoader, AstronomicalAmplitudeReader, CssiSpaceWeatherDataLoader, DtcDataLoader, EGMFormatReader, FESCHatEpsilonReader, FESCnmSnmReader, GeoMagneticModelLoader, GRGSFormatReader, ICGEMFormatReader, InterpolationTableLoader, KlobucharIonoCoefficientsLoader, MarshallSolarActivityFutureEstimationLoader, OceanTidesReader, PotentialCoefficientsReader, SEMParser, SHAFormatReader, SHMFormatReader, SOLFSMYDataLoader, ViennaModelCoefficientsLoader, YUMAParser
public interface DataLoader
Interface for loading data files from data providers.
Author:
Luc Maisonobe
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    loadData(InputStream input, String name)
    Load data from a stream.
    boolean
    stillAcceptsData()
    Check if the loader still accepts new data.

  • Method Details

    • stillAcceptsData

      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.

      Returns:
      true while the loader still accepts new data

    • loadData

      void loadData(InputStream input, String name) throws IOException, ParseException
      Load data from a stream.
      Parameters:
      input - data input stream
      name - name of the file (or zip entry)
      Throws:
      IOException - if data can't be read
      ParseException - if data can't be parsed or if some loader specific error occurs