Uses of Interface
se.liu.ida.hefquin.engine.federation.access.DataRetrievalRequest

Packages that use DataRetrievalRequest

Package	Description
se.liu.ida.hefquin.engine.federation.access
se.liu.ida.hefquin.engine.federation.access.impl
se.liu.ida.hefquin.engine.federation.access.impl.iface
se.liu.ida.hefquin.engine.federation.access.impl.req
se.liu.ida.hefquin.engine.federation.access.impl.reqproc
se.liu.ida.hefquin.engine.federation.access.impl.response
se.liu.ida.hefquin.engine.federation.access.utils
se.liu.ida.hefquin.engine.queryplan.executable.impl.ops
se.liu.ida.hefquin.engine.queryplan.logical.impl
se.liu.ida.hefquin.engine.queryplan.physical.impl
se.liu.ida.hefquin.engine.queryplan.utils
se.liu.ida.hefquin.engine.queryproc.impl.poptimizer.costmodel

Uses of DataRetrievalRequest in se.liu.ida.hefquin.engine.federation.access

Subinterfaces of DataRetrievalRequest in se.liu.ida.hefquin.engine.federation.access

Modifier and Type	Interface	Description
interface	BGPRequest
interface	BindingsRestrictedTriplePatternRequest
interface	BRTPFRequest
interface	GraphQLRequest
interface	Neo4jRequest
interface	SPARQLRequest
interface	TPFRequest
interface	TriplePatternRequest

Fields in se.liu.ida.hefquin.engine.federation.access declared as DataRetrievalRequest

Modifier and Type	Field	Description
protected final DataRetrievalRequest	FederationAccessException.req	the request during which this exception occurred

Methods in se.liu.ida.hefquin.engine.federation.access that return DataRetrievalRequest

Modifier and Type	Method	Description
DataRetrievalRequest	FederationAccessException.getDataRetrievalRequest()	Returns the request during which this exception occurred.
DataRetrievalRequest	DataRetrievalResponse.getRequest()	Returns the request that has been issued to obtain this response.

Methods in se.liu.ida.hefquin.engine.federation.access with parameters of type DataRetrievalRequest

Modifier and Type	Method	Description
boolean	DataRetrievalInterface.supportsRequest(DataRetrievalRequest req)

Constructors in se.liu.ida.hefquin.engine.federation.access with parameters of type DataRetrievalRequest

Modifier	Constructor	Description
	FederationAccessException(String message, Throwable cause, DataRetrievalRequest req, FederationMember fm)
	FederationAccessException(String message, DataRetrievalRequest req, FederationMember fm)
	FederationAccessException(Throwable cause, DataRetrievalRequest req, FederationMember fm)
	FederationAccessException(DataRetrievalRequest req, FederationMember fm)

Uses of DataRetrievalRequest in se.liu.ida.hefquin.engine.federation.access.impl

Constructors in se.liu.ida.hefquin.engine.federation.access.impl with parameters of type DataRetrievalRequest

Modifier	Constructor	Description
	Key(DataRetrievalRequest req, FederationMember fm)

Uses of DataRetrievalRequest in se.liu.ida.hefquin.engine.federation.access.impl.iface

Methods in se.liu.ida.hefquin.engine.federation.access.impl.iface with parameters of type DataRetrievalRequest

Modifier and Type	Method	Description
boolean	BRTPFInterfaceImpl.supportsRequest(DataRetrievalRequest req)
boolean	GraphQLInterfaceImpl.supportsRequest(DataRetrievalRequest req)
boolean	Neo4jInterfaceImpl.supportsRequest(DataRetrievalRequest req)
boolean	SPARQLEndpointInterfaceImpl.supportsRequest(DataRetrievalRequest req)
boolean	TPFInterfaceImpl.supportsRequest(DataRetrievalRequest req)

Uses of DataRetrievalRequest in se.liu.ida.hefquin.engine.federation.access.impl.req

Classes in se.liu.ida.hefquin.engine.federation.access.impl.req that implement DataRetrievalRequest

Modifier and Type	Class	Description
class	BGPRequestImpl
class	BindingsRestrictedTriplePatternRequestImpl
class	BRTPFRequestImpl
class	GraphQLRequestImpl
class	Neo4jRequestImpl
class	SPARQLRequestImpl
class	TPFRequestImpl
class	TriplePatternRequestImpl

Uses of DataRetrievalRequest in se.liu.ida.hefquin.engine.federation.access.impl.reqproc

Classes in se.liu.ida.hefquin.engine.federation.access.impl.reqproc with type parameters of type DataRetrievalRequest

Modifier and Type	Interface	Description
interface	JSONRetrievalProcessor<ReqType extends DataRetrievalRequest,MemberType extends FederationMember>
interface	RecordsRetrievalProcessor<ReqType extends DataRetrievalRequest,MemberType extends FederationMember>
interface	RequestProcessor<ReqType extends DataRetrievalRequest,MemberType extends FederationMember>
interface	SolMapRetrievalProcessor<ReqType extends DataRetrievalRequest,MemberType extends FederationMember>
interface	StringRetrievalProcessor<ReqType extends DataRetrievalRequest,MemberType extends FederationMember>
interface	TriplesRetrievalProcessor<ReqType extends DataRetrievalRequest,MemberType extends FederationMember>

Uses of DataRetrievalRequest in se.liu.ida.hefquin.engine.federation.access.impl.response

Fields in se.liu.ida.hefquin.engine.federation.access.impl.response declared as DataRetrievalRequest

Modifier and Type	Field	Description
protected final DataRetrievalRequest	CardinalityResponseImpl.request
protected final DataRetrievalRequest	CardinalityResponseImplWithoutCardinality.request
protected DataRetrievalRequest	TPFResponseBuilder.request

Methods in se.liu.ida.hefquin.engine.federation.access.impl.response that return DataRetrievalRequest

Modifier and Type	Method	Description
DataRetrievalRequest	CardinalityResponseImpl.getRequest()
DataRetrievalRequest	CardinalityResponseImplWithoutCardinality.getRequest()
DataRetrievalRequest	DataRetrievalResponseBase.getRequest()

Methods in se.liu.ida.hefquin.engine.federation.access.impl.response with parameters of type DataRetrievalRequest

Modifier and Type	Method	Description
TPFResponseBuilder	TPFResponseBuilder.setRequest(DataRetrievalRequest request)

Constructors in se.liu.ida.hefquin.engine.federation.access.impl.response with parameters of type DataRetrievalRequest

Modifier	Constructor	Description
	CardinalityResponseImpl(DataRetrievalResponse wrappedResponse, DataRetrievalRequest request, int cardinality)
	CardinalityResponseImplWithoutCardinality(DataRetrievalResponse wrappedResponse, DataRetrievalRequest request)
protected	DataRetrievalResponseBase(FederationMember fm, DataRetrievalRequest request, Date requestStartTime)	Initializes the retrievalEndTime to the time when this object is created.
protected	DataRetrievalResponseBase(FederationMember fm, DataRetrievalRequest request, Date requestStartTime, Date retrievalEndTime)
	JSONResponseImpl(org.apache.jena.atlas.json.JsonObject obj, FederationMember fm, DataRetrievalRequest request, Date requestStartTime)
	JSONResponseImpl(org.apache.jena.atlas.json.JsonObject obj, FederationMember fm, DataRetrievalRequest request, Date requestStartTime, Date requestEndTime)
	RecordsResponseImpl(List<TableRecord> response, FederationMember fm, DataRetrievalRequest request, Date requestStartTime)
	RecordsResponseImpl(List<TableRecord> response, FederationMember fm, DataRetrievalRequest request, Date requestStartTime, Date retrievalEndTime)
	SolMapsResponseImpl(List<SolutionMapping> solMaps, FederationMember fm, DataRetrievalRequest request, Date requestStartTime)	Initializes the retrievalEndTime to the time when this object is created.
	SolMapsResponseImpl(List<SolutionMapping> solMaps, FederationMember fm, DataRetrievalRequest request, Date requestStartTime, Date retrievalEndTime)
	StringResponseImpl(String response, FederationMember fm, DataRetrievalRequest request, Date requestStartTime)
	StringResponseImpl(String response, FederationMember fm, DataRetrievalRequest request, Date requestStartTime, Date retrievalEndTime)
	TPFResponseImpl(List<Triple> matchingTriples, List<Triple> metadataTriples, String nextPageURL, int tripleCount, FederationMember fm, DataRetrievalRequest request, Date requestStartTime)	Initializes the retrievalEndTime to the time when this object is created.
	TPFResponseImpl(List<Triple> matchingTriples, List<Triple> metadataTriples, String nextPageURL, int tripleCount, FederationMember fm, DataRetrievalRequest request, Date requestStartTime, Date retrievalEndTime)
	TPFResponseImpl(List<Triple> matchingTriples, List<Triple> metadataTriples, String nextPageURL, FederationMember fm, DataRetrievalRequest request, Date requestStartTime)	Initializes the retrievalEndTime to the time when this object is created.
	TPFResponseImpl(List<Triple> matchingTriples, List<Triple> metadataTriples, String nextPageURL, FederationMember fm, DataRetrievalRequest request, Date requestStartTime, Date retrievalEndTime)
	TriplesResponseImpl(List<Triple> triples, FederationMember fm, DataRetrievalRequest request, Date requestStartTime)	Initializes the retrievalEndTime to the time when this object is created.
	TriplesResponseImpl(List<Triple> triples, FederationMember fm, DataRetrievalRequest request, Date requestStartTime, Date retrievalEndTime)

Uses of DataRetrievalRequest in se.liu.ida.hefquin.engine.federation.access.utils

Methods in se.liu.ida.hefquin.engine.federation.access.utils with parameters of type DataRetrievalRequest

Modifier and Type	Method	Description
protected static RecordsResponse	FederationAccessUtils.getRecordsResponse(CompletableFuture<RecordsResponse> futureResp, DataRetrievalRequest req, FederationMember fm)
protected static SolMapsResponse	FederationAccessUtils.getSolMapsResponse(CompletableFuture<SolMapsResponse> futureResp, DataRetrievalRequest req, FederationMember fm)
protected static TPFResponse	FederationAccessUtils.getTPFResponse(CompletableFuture<TPFResponse> futureResp, DataRetrievalRequest req, FederationMember fm)

Uses of DataRetrievalRequest in se.liu.ida.hefquin.engine.queryplan.executable.impl.ops

Classes in se.liu.ida.hefquin.engine.queryplan.executable.impl.ops with type parameters of type DataRetrievalRequest

Modifier and Type	Class	Description
class	BaseForExecOpIndexNestedLoopsJoinWithRequests<QueryType extends Query,MemberType extends FederationMember,ReqType extends DataRetrievalRequest,RespType extends DataRetrievalResponse>	Abstract base class to implement index nested loops joins by issuing requests directly and, then, using response processors.
class	BaseForExecOpIndexNestedLoopsJoinWithSolMapsRequests<QueryType extends Query,MemberType extends FederationMember,ReqType extends DataRetrievalRequest>
class	BaseForExecOpRequest<ReqType extends DataRetrievalRequest,MemberType extends FederationMember>	Base class for implementations of request operators.
class	BaseForExecOpRequestWithPaging<ReqType extends DataRetrievalRequest,MemberType extends FederationMember,PageReqType extends DataRetrievalRequest,PageRespType extends DataRetrievalResponse>	Base class for implementations of request operators with requests that have to be broken into multiple requests to handle paging.
class	BaseForExecOpRequestWithPaging<ReqType extends DataRetrievalRequest,MemberType extends FederationMember,PageReqType extends DataRetrievalRequest,PageRespType extends DataRetrievalResponse>	Base class for implementations of request operators with requests that have to be broken into multiple requests to handle paging.
class	BaseForExecOpRequestWithTPFPaging<ReqType extends DataRetrievalRequest,MemberType extends FederationMember,PageReqType extends DataRetrievalRequest>	Base class for implementations of paging-based request operators where pages are TPFResponse objects.
class	BaseForExecOpRequestWithTPFPaging<ReqType extends DataRetrievalRequest,MemberType extends FederationMember,PageReqType extends DataRetrievalRequest>	Base class for implementations of paging-based request operators where pages are TPFResponse objects.
class	BaseForExecOpSolMapsRequest<ReqType extends DataRetrievalRequest,MemberType extends FederationMember>
class	BaseForExecOpTriplesRequest<ReqType extends DataRetrievalRequest,MemberType extends FederationMember>	Base class for implementations of request operators with requests that return triples and that can be performed as is.

Fields in se.liu.ida.hefquin.engine.queryplan.executable.impl.ops declared as DataRetrievalRequest

Modifier and Type	Field	Description
protected final ReqType	BaseForExecOpRequest.req

Uses of DataRetrievalRequest in se.liu.ida.hefquin.engine.queryplan.logical.impl

Classes in se.liu.ida.hefquin.engine.queryplan.logical.impl with type parameters of type DataRetrievalRequest

Modifier and Type	Class	Description
class	LogicalOpRequest<ReqType extends DataRetrievalRequest,MemberType extends FederationMember>

Fields in se.liu.ida.hefquin.engine.queryplan.logical.impl declared as DataRetrievalRequest

Modifier and Type	Field	Description
protected final ReqType	LogicalOpRequest.req

Uses of DataRetrievalRequest in se.liu.ida.hefquin.engine.queryplan.physical.impl

Classes in se.liu.ida.hefquin.engine.queryplan.physical.impl with type parameters of type DataRetrievalRequest

Modifier and Type	Class	Description
class	PhysicalOpRequest<ReqType extends DataRetrievalRequest,MemberType extends FederationMember>	A physical operator that performs a request at a federation member and, then, outputs the solution mappings obtained via this request.

Uses of DataRetrievalRequest in se.liu.ida.hefquin.engine.queryplan.utils

Methods in se.liu.ida.hefquin.engine.queryplan.utils with type parameters of type DataRetrievalRequest

Modifier and Type	Method	Description
static <R extends DataRetrievalRequest, M extends FederationMember> PhysicalPlan	PhysicalPlanFactory.createPlanWithRequest(LogicalOpRequest<R,M> lop)	Creates a plan with a request operator as root operator.

Uses of DataRetrievalRequest in se.liu.ida.hefquin.engine.queryproc.impl.poptimizer.costmodel

Methods in se.liu.ida.hefquin.engine.queryproc.impl.poptimizer.costmodel with parameters of type DataRetrievalRequest

Modifier and Type	Method	Description
protected IllegalArgumentException	CFRBase.createIllegalArgumentException(DataRetrievalRequest req)