Package com.epimorphics.lda.sources

The sources package contains classes that interface between Elda and the different kinds of RDF/SPARQL data sources available.

See: Description

Interface Summary

Interface	Description
Source	Abstraction of the data endpoint to be queried.
Source.ResultSetConsumer	The callback object used for SELECTs.

Class Summary

Class	Description
AuthInfo
AuthMap	An AuthMap is a map from authKey strings (as specified by an elda:authKey property of a SPARQL endpoint in an LDA config) to AuthInfo objects, which are themselves maps from strings (eg 'basic.password') to string values (eg 'mumsbirthday' or '150d7a9b34e9f').
CombinedSource	A combined source is a way of composing data from different endpoints.
GetDataSource
HereSource	A Source that pulls its data from the supplied model (which typically will be the model that the endpoint resource was taken from).
LocalSource	Data source which represents an in-memory model loaded from a local file.
Source.Util
SourceBase	SourceBase provides the canonical implementation of the extended Source operations.
SparqlSource	Data source representing and external SPARQL endpoint.
TDBSource

Enum Summary

Enum	Description
SparqlSource.Perhaps

Package com.epimorphics.lda.sources Description

The sources package contains classes that interface between Elda and the different kinds of RDF/SPARQL data sources available. Sources may be connected to files, TDB datasets, SPARQL endpoints, or data pulled directly from the API configuration.