Interface Summary |
ColumnPlan |
Describes the arrangement of columns in the output table based on
the columns in the upload and raw result tables. |
ConeQueryRowSequence |
RowSequence sub-interface which additionally defines methods for
retrieving RA, Dec search radius and row index 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. |
Coverage |
Defines coverage of a sky positional search service. |
QuerySequenceFactory |
Object which can generate an iterator over cone search specifiers. |
RowMapper<I> |
Defines a mapping between objects of some given type and table row index. |
SkyTiling |
Defines a pixellation scheme which maps sky positions to long integers. |
UploadMatcher |
Defines a service that can perform sky position crossmatches by taking
a sequence of cone-like positions for input and submitting them as a
block to a remote execution matching service. |
Class Summary |
AngleUnits |
Defines a unit of angle measurement. |
BlockUploader |
Works with an UploadMatcher dividing the input table into chunks and
uploading them separately to produce an arbitrarily large result
while each upload/match operation is of a limited size. |
CdsUploadMatcher |
UploadMatcher implementation for the CDS Xmatch service. |
CdsUploadMatcher.VizierMeta |
Metadata provided for Vizier tables by the CDS Xmatch service. |
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. |
ConeMatcher.ConeWorker |
Object which produces the result table. |
ConeQueryCoverage |
Coverage implementation giving the area defined by a sequence of
positional (cone search-like) queries. |
ConeSearchConer |
Coner implementation which uses remote
Cone Search services or similar. |
ConeSelector |
Abstract class for an object which can make a JDBC SELECT query
corresponding to cone searches. |
CoverageQuerySequenceFactory |
Wrapper QuerySequenceFactory that filters out elements outside of
a given coverage object. |
DalConeSearcher |
Utility class to aid with implementation of ConeSearcher classes
based on contact with remote Data Access Layer-type services. |
HealpixSortedQuerySequenceFactory |
QuerySequenceFactory that presorts rows according to HEALPix pixel index. |
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. |
LimitRowSink |
TableSink wrapper implementation that truncates the row stream
at a given maximum. |
MocCoverage |
Abstract superclass for Coverage implementations based on MOC
(HEALPix Multi-Order Coverage) objects. |
ParallelResultRowSequence |
ConeResultRowSequence implementation which uses a fixed number of
worker threads to dispatch cone queries in parallel. |
PixtoolsHealpix |
Healpix implementation for use with MOC library based on Kuropatkin's
PixTools library. |
SequentialResultRowSequence |
Straightforward implementation of ConeResultRowSequence based on a
ConeQueryRowSequence. |
ServiceConeSearcher |
ConeSearcher implementation using a VO
Cone Search service. |
SiaConeSearcher |
ConeSearcher implementation using a VO
Simple Image Access service. |
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. |
SsaConeSearcher |
ConeSearcher implementation using a VO
Simple Spectral Access service. |
TapUploadMatcher |
UploadMatcher implementation for a TAP service. |
TilingParameter |
Parameter for specifying SkyTiling values. |
UploadConeTable |
Table suitable for uploading based on a sequence of positional queries
and an RowMapper. |
UrlMocCoverage |
MOC coverage implementation which reads a MOC from a given URL. |
WrapperQuerySequence |
ConeQueryRowSequence implementation which delegates all methods to
a supplied instance. |