Package com.epimorphics.lda.query

The query package contains the classes which construct SPARQL queries for the item-selection part of the LDA process.

See: Description

Interface Summary

Interface	Description
APIQuery.QueryBasis	The parameters that form the basis of an API Query.
ValTranslator.Filters
WantsMetadata

Class Summary

Class	Description
APIQuery	Query abstraction that supports assembling multiple filter/order/view specifications into a set of working sparql queries.
APIQuery.FilterExpressions
ContextQueryUpdater	A ContextQueryUpdater is used to update an APIQuery according to context parameters, including geospatial ones, and to deliver the view specified by the context.
GEOLocation	GEOLocation is used in the query-building component to record the values of near-lat, near-long, and _distance parameters and to build the appropriate query component if any of them are present.
PendingParameterValue	A P=V pair taken from a filter in the config.
QueryParameter	Transparent names for the reserved _spoo query parameters and their default values (if they have them) and the allowable parameter prefixes.
ValTranslator	ValTranslator handles the translation of the V in ?P=V to a suitable RDFQ node, usually (but not always) some kind of literal.

Package com.epimorphics.lda.query Description

The query package contains the classes which construct SPARQL queries for the item-selection part of the LDA process.