RDFBasedFederationMember (HeFQUIN 0.0.10-SNAPSHOT API)

All Superinterfaces:: FederationMember

All Known Subinterfaces:: BRTPFServer, SPARQLEndpoint, TPFServer

All Known Implementing Classes:: BaseForRDFBasedFederationMember, BRTPFServerImpl, SPARQLEndpointImpl, TPFServerImpl

public interface RDFBasedFederationMember extends FederationMember

This interface captures any kind of federation member that provides RDF-based data access.

Method Summary

Modifier and Type

Method

Description

VocabularyMapping

getVocabularyMapping()

For federation members for which sub-queries need to be rewritten based on a particular vocabulary mapping, this function return that mapping.

Methods inherited from interface se.liu.ida.hefquin.federation.FederationMember
getID, isSupportedPattern, supportsMoreThanTriplePatterns

Method Details
- getVocabularyMapping
  
  VocabularyMapping getVocabularyMapping()
  
  For federation members for which sub-queries need to be rewritten based on a particular vocabulary mapping, this function return that mapping. For the federation members for which the sub-queries can be used as is, this function returns null.