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

Interface FederationAccessManager

All Superinterfaces:

StatsProvider

All Known Implementing Classes:

AsyncFederationAccessManagerImpl, BlockingFederationAccessManagerImpl, FederationAccessManagerBase1, FederationAccessManagerBase2, FederationAccessManagerWithCache

public interface FederationAccessManager
extends StatsProvider

Method Summary

Modifier and Type	Method	Description
FederationAccessStats	getStats()
CompletableFuture<CardinalityResponse>	issueCardinalityRequest(BRTPFRequest req, BRTPFServer fm)
CompletableFuture<CardinalityResponse>	issueCardinalityRequest(SPARQLRequest req, SPARQLEndpoint fm)	Requests the cardinality of the result of the given request.
CompletableFuture<CardinalityResponse>	issueCardinalityRequest(TPFRequest req, BRTPFServer fm)
CompletableFuture<CardinalityResponse>	issueCardinalityRequest(TPFRequest req, TPFServer fm)
CompletableFuture<TPFResponse>	issueRequest(BRTPFRequest req, BRTPFServer fm)
CompletableFuture<RecordsResponse>	issueRequest(Neo4jRequest req, Neo4jServer fm)
CompletableFuture<SolMapsResponse>	issueRequest(SPARQLRequest req, SPARQLEndpoint fm)
CompletableFuture<TPFResponse>	issueRequest(TPFRequest req, BRTPFServer fm)
CompletableFuture<TPFResponse>	issueRequest(TPFRequest req, TPFServer fm)

Methods inherited from interface se.liu.ida.hefquin.base.utils.StatsProvider

resetStats

Method Details

issueRequest

CompletableFuture<SolMapsResponse> issueRequest(SPARQLRequest req,
 SPARQLEndpoint fm)
                                         throws FederationAccessException

Throws:

FederationAccessException

issueRequest

CompletableFuture<TPFResponse> issueRequest(TPFRequest req,
 TPFServer fm)
                                     throws FederationAccessException

Throws:

FederationAccessException

issueRequest

CompletableFuture<TPFResponse> issueRequest(TPFRequest req,
 BRTPFServer fm)
                                     throws FederationAccessException

Throws:

FederationAccessException

issueRequest

CompletableFuture<TPFResponse> issueRequest(BRTPFRequest req,
 BRTPFServer fm)
                                     throws FederationAccessException

Throws:

FederationAccessException

issueRequest

CompletableFuture<RecordsResponse> issueRequest(Neo4jRequest req,
 Neo4jServer fm)
                                         throws FederationAccessException

Throws:

FederationAccessException

issueCardinalityRequest

CompletableFuture<CardinalityResponse> issueCardinalityRequest(SPARQLRequest req,
 SPARQLEndpoint fm)
                                                        throws FederationAccessException

Requests the cardinality of the result of the given request. Assumes that the given request contains a SPARQLGraphPattern rather than a full SPARQLQuery. If it does not, then this method throws an IllegalArgumentException.

Throws:

FederationAccessException

issueCardinalityRequest

CompletableFuture<CardinalityResponse> issueCardinalityRequest(TPFRequest req,
 TPFServer fm)
                                                        throws FederationAccessException

Throws:

FederationAccessException

issueCardinalityRequest

CompletableFuture<CardinalityResponse> issueCardinalityRequest(TPFRequest req,
 BRTPFServer fm)
                                                        throws FederationAccessException

Throws:

FederationAccessException

issueCardinalityRequest

CompletableFuture<CardinalityResponse> issueCardinalityRequest(BRTPFRequest req,
 BRTPFServer fm)
                                                        throws FederationAccessException

Throws:

FederationAccessException

getStats

FederationAccessStats getStats()

Specified by:

getStats in interface StatsProvider