Package se.liu.ida.hefquin.engine.federation.access

Interface DataRetrievalInterface

All Known Subinterfaces:

BRTPFInterface, GraphQLInterface, JSONRetrievalInterface, Neo4jInterface, RecordsRetrievalInterface, SolMapRetrievalInterface, SPARQLEndpointInterface, StringRetrievalInterface, TPFInterface, TriplesRetrievalInterface

All Known Implementing Classes:

BRTPFInterfaceImpl, DataRetrievalInterfaceBase, GraphQLInterfaceImpl, Neo4jInterfaceImpl, SPARQLEndpointInterfaceImpl, TPFInterfaceImpl

public interface DataRetrievalInterface

Method Summary

Modifier and Type	Method	Description
int	getID()	Returns an identifier of this data retrieval interface (federation member), which should be unique.
boolean	supportsBGPRequests()
boolean	supportsRequest(DataRetrievalRequest req)
boolean	supportsSPARQLPatternRequests()
boolean	supportsTriplePatternRequests()

Method Details

supportsTriplePatternRequests

boolean supportsTriplePatternRequests()

supportsBGPRequests

boolean supportsBGPRequests()

supportsSPARQLPatternRequests

boolean supportsSPARQLPatternRequests()

supportsRequest

boolean supportsRequest(DataRetrievalRequest req)

getID

int getID()

Returns an identifier of this data retrieval interface (federation member), which should be unique.