Class EllipseCartesianMatchEngine.InDegrees

All Implemented Interfaces:
MatchEngine
Enclosing class:
EllipseCartesianMatchEngine

public static class EllipseCartesianMatchEngine.InDegrees extends EllipseCartesianMatchEngine
MatchEngine class that behaves like EllipseCartesianSkyMatchEngine but uses human-friendly units (degrees and arcseconds) rather than radians for tuple elements and match parameters. The difference is only in position angle.
  • Constructor Details

    • InDegrees

      public InDegrees(double scale)
      Constructor.
      Parameters:
      scale - rough scale of ellipse dimensions
  • Method Details

    • getTupleInfos

      public uk.ac.starlink.table.ValueInfo[] getTupleInfos()
      Description copied from interface: MatchEngine
      Returns a set of ValueInfo objects indicating what is required for the elements of each tuple. The length of this array is the number of elements in the tuple. Each element should at least have a defined name and content class. The info's nullable attribute has a special meaning: if true it means that it makes sense for this element of the tuple to be always blank (for instance assigned to no column).
      Specified by:
      getTupleInfos in interface MatchEngine
      Overrides:
      getTupleInfos in class EllipseCartesianMatchEngine
      Returns:
      array of objects describing the requirements on each element of the tuples used for matching