Class MocStreamFormat

java.lang.Object
uk.ac.starlink.ttools.moc.MocStreamFormat
public abstract class MocStreamFormat extends Object
Defines a MOC serialization format.
Since:
8 Dec 2016
Author:
Mark Taylor

  • Field Details

    • ASCII

      public static final MocStreamFormat ASCII
      Writes MOC 2.0 ASCII output.

    • JSON

      public static final MocStreamFormat JSON
      Writes JSON format.

    • FITS

      public static final MocStreamFormat FITS
      Writes MOC 1.0-compliant FITS files.

    • RAW

      public static final MocStreamFormat RAW
      Writes a list of UNIQ values.

    • SUMMARY

      public static final MocStreamFormat SUMMARY
      Writes a text summary.

    • CDS_ASCII

      public static final MocStreamFormat CDS_ASCII
      Writes MOC 2.0 ASCII format using CDS SMoc serialization.

    • CDS_JSON

      public static final MocStreamFormat CDS_JSON
      Writes JSON format using CDS SMoc serialization.

    • CDS_FITS

      public static final MocStreamFormat CDS_FITS
      Writes MOC 1.0-compliant FITS files using CDS SMoc serialization.

    • FORMATS

      public static final MocStreamFormat[] FORMATS
      Known format instances.

  • Constructor Details

    • MocStreamFormat

      protected MocStreamFormat(String name)
      Constructor.
      Parameters:
      name - format name

  • Method Details

    • writeMoc

      public abstract void writeMoc(PrimitiveIterator.OfLong uniqIt, long count, int maxOrder, OutputStream out) throws IOException
      Outputs a given MOC to a given stream.
      Parameters:
      uniqIt - iterator over sorted list of uniq-encoded tile values
      count - number of tiles in iterator
      maxOrder - maximum HEALPix order represented in iterator
      out - destination stream
      Throws:
      IOException

    • toString

      public String toString()
      Overrides:
      toString in class Object

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