Interface GraphQLEndpoint

All Superinterfaces:

FederationMember

All Known Implementing Classes:

GraphQLEndpointImpl

public interface GraphQLEndpoint
extends FederationMember

Method Summary

Modifier and Type	Method	Description
GraphQLSchema	getSchema()
String	getURL()	Returns the URL at which this GraphQL endpoint can be reached.
default boolean	isSupportedPattern(SPARQLGraphPattern p)	Returns true if this federation member supports answering the given graph patterns in a single request.
default boolean	supportsMoreThanTriplePatterns()	Returns false if the only types of graph patterns that can be answered by a single request to this federation member are triple patterns.

Methods inherited from interface se.liu.ida.hefquin.federation.FederationMember

getAuthenticationInformation, getID, getServiceURI

Method Details

getURL

String getURL()

Returns the URL at which this GraphQL endpoint can be reached.

getSchema

GraphQLSchema getSchema()

supportsMoreThanTriplePatterns

default boolean supportsMoreThanTriplePatterns()

Description copied from interface: FederationMember

Returns false if the only types of graph patterns that can be answered by a single request to this federation member are triple patterns.

Notice that a return value of true does not mean that the federation member supports arbitrary graph patterns, but only that it supports more than only triple patterns. For a more specific way of checking, use FederationMember.isSupportedPattern(SPARQLGraphPattern).

Specified by:

supportsMoreThanTriplePatterns in interface FederationMember

isSupportedPattern

default boolean isSupportedPattern(SPARQLGraphPattern p)

Description copied from interface: FederationMember

Returns true if this federation member supports answering the given graph patterns in a single request.

Specified by:

isSupportedPattern in interface FederationMember