Package uk.ac.starlink.ttools.cone

Interface ConeQueryRowSequence

All Superinterfaces:
AutoCloseable, Closeable, uk.ac.starlink.table.RowData, uk.ac.starlink.table.RowSequence, uk.ac.starlink.util.Sequence
All Known Subinterfaces:
ConeResultRowSequence
All Known Implementing Classes:
ColumnQueryRowSequence, ParallelResultRowSequence, SequentialResultRowSequence, WrapperQuerySequence
public interface ConeQueryRowSequence extends uk.ac.starlink.table.RowSequence
RowSequence sub-interface which additionally defines methods for retrieving RA, Dec search radius and row index for each row.
Since:
16 Oct 2007
Author:
Mark Taylor

  • Method Summary

    Modifier and Type
    Method
    Description
    double
    getDec()
    Get central declination for the current row's cone search request in degrees.
    long
    getIndex()
    Get the index in the underlying table to which the current row relates.
    double
    getRa()
    Get central right ascension for the current row's cone search request in degrees.
    double
    getRadius()
    Get search radius for the current row's cone search request in degrees.

    Methods inherited from interface uk.ac.starlink.table.RowSequence

    close, getCell, getRow, next

  • Method Details

    • getRa

      double getRa() throws IOException
      Get central right ascension for the current row's cone search request in degrees.
      Returns:
      right ascension
      Throws:
      IOException

    • getDec

      double getDec() throws IOException
      Get central declination for the current row's cone search request in degrees.
      Returns:
      declination
      Throws:
      IOException

    • getRadius

      double getRadius() throws IOException
      Get search radius for the current row's cone search request in degrees.
      Returns:
      search radius
      Throws:
      IOException

    • getIndex

      long getIndex() throws IOException
      Get the index in the underlying table to which the current row relates. The identity of this underlying table is not specified by this interface, but must be understood by the creator and user of instances. In particular, the return value does not necessarily increment by one for each call to next.
      Returns:
      row index
      Throws:
      IOException