uk.ac.starlink.table.join

Class SphericalPolarMatchEngine.InDegrees

java.lang.Object

uk.ac.starlink.table.join.AbstractCartesianMatchEngine

uk.ac.starlink.table.join.SphericalPolarMatchEngine

uk.ac.starlink.table.join.SphericalPolarMatchEngine.InDegrees

All Implemented Interfaces:

MatchEngine

Enclosing class:

SphericalPolarMatchEngine

public static class SphericalPolarMatchEngine.InDegrees
extends SphericalPolarMatchEngine

MatchEngine class that behaves like SphericalPolarSkyMatchEngine but uses human-friendly units (degrees and arcseconds) rather than radians for tuple elements and match parameters.

Nested Class Summary

Nested classes/interfaces inherited from class uk.ac.starlink.table.join.SphericalPolarMatchEngine

SphericalPolarMatchEngine.InDegrees

Constructor Summary

Constructors

Constructor and Description
InDegrees(double err) Constructor.

Method Summary

Modifier and Type	Method and Description
ValueInfo[]	getTupleInfos() Returns a set of ValueInfo objects indicating what is required for the elements of each tuple.

Methods inherited from class uk.ac.starlink.table.join.SphericalPolarMatchEngine

createCoverageFactory, createMatchKitFactory, getError, getMatchParameters, getMatchScoreInfo, getScoreScale, setError, toString

Methods inherited from class uk.ac.starlink.table.join.AbstractCartesianMatchEngine

getBinFactor, getIsotropicScale, getNdim, getScale, getTuningParameters, setBinFactor, setIsotropicScale, setScale

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

InDegrees

public InDegrees(double err)

Constructor.

Parameters:

err - maximum separation for a match

Method Detail

getTupleInfos

public 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 SphericalPolarMatchEngine

Returns:

array of objects describing the requirements on each element of the tuples used for matching