Package uk.ac.starlink.ttools.cone

Interface Summary
ConeQueryRowSequence RowSequence sub-interface which additionally defines methods for retrieving RA, Dec and search radius for each row.
Coner Defines a service which can perform cone search-like operations.
ConeResultRowSequence ConeQueryRowSequence sub-interface which additionally defines a method for retrieving the result of the cone search itself.
ConeSearcher Object which can perform repeated sky cone searches.
QuerySequenceFactory Object which can generate an iterator over cone search specifiers.
SkyTiling Defines a pixellation scheme which maps sky positions to long integers.
 

Class Summary
AngleUnits Defines a unit of angle measurement.
ColumnQueryRowSequence ConeQueryRowSequence implementation which extracts values based on supplied column indices.
ConeErrorPolicy Defines how errors are treated during a multiple cone search operation.
ConeErrorPolicyParameter Parameter for selecting ConeErrorPolicy objects.
ConeMatcher TableProducer which does the work for a multiple cone search-type sky crossmatch operation.
ConeSearchConer Coner implementation which uses remote Cone Search services.
ConeSelector Abstract class for an object which can make a JDBC SELECT query corresponding to cone searches.
HealpixTiling Tiling implementation based on the HEALPix scheme.
HtmTiling HTM implementation of SkyTiling.
JdbcConer Coner implementation which works by performing SELECT statements over a JDBC database connection.
JdbcConeSearcher ConeSearcher implementation using JDBC access to an SQL database.
JELQuerySequenceFactory QuerySequenceFactory which uses JEL expressions for RA, Dec and SR.
ParallelResultRowSequence ConeResultRowSequence implementation which uses a fixed number of worker threads to dispatch cone queries in parallel.
SequentialResultRowSequence Straightforward implementation of ConeResultRowSequence based on a ConeQueryRowSequence.
SkyBox Defines a region of the celestial sphere which is rectangular in Right Ascension and Declination coordinates.
SkyConeMatch2 Crossmatcher which works by performing one cone-search type query for each row of an input table on an external service of some kind.
TilingParameter Parameter for specifying SkyTiling values.
 



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