Uses of Interface
se.liu.ida.hefquin.base.query.BGP

Packages that use BGP

Package	Description
se.liu.ida.hefquin.base.data.mappings
se.liu.ida.hefquin.base.query.impl
se.liu.ida.hefquin.engine.federation.access
se.liu.ida.hefquin.engine.federation.access.impl.req
se.liu.ida.hefquin.engine.queryplan.executable.impl.ops
se.liu.ida.hefquin.engine.queryplan.logical.impl
se.liu.ida.hefquin.engine.queryplan.utils
se.liu.ida.hefquin.engine.queryproc.impl.srcsel
se.liu.ida.hefquin.engine.wrappers.graphql
se.liu.ida.hefquin.engine.wrappers.graphql.impl
se.liu.ida.hefquin.engine.wrappers.graphql.utils

Uses of BGP in se.liu.ida.hefquin.base.data.mappings

Methods in se.liu.ida.hefquin.base.data.mappings with parameters of type BGP

Modifier and Type	Method	Description
static SPARQLGraphPattern	VocabularyMappingUtils.translateGraphPattern(BGP bgp, VocabularyMapping vm)

Uses of BGP in se.liu.ida.hefquin.base.query.impl

Classes in se.liu.ida.hefquin.base.query.impl that implement BGP

Modifier and Type	Class	Description
class	BGPImpl

Methods in se.liu.ida.hefquin.base.query.impl that return BGP

Modifier and Type	Method	Description
static BGP	QueryPatternUtils.applySolMapToBGP(SolutionMapping sm, BGP bgp)	Attention, this function throws an exception in all cases in which one of the variables of the BGP would be replaced by a blank node.
static BGP	QueryPatternUtils.createBGP(org.apache.jena.sparql.core.BasicPattern pattern)
static BGP	QueryPatternUtils.createBGP(org.apache.jena.sparql.core.PathBlock pattern)	Assumes that the given PathBlock does not contain property path patterns (but only triple patterns).
static BGP	QueryPatternUtils.createBGP(org.apache.jena.sparql.syntax.ElementPathBlock pattern)	Assumes that the given ElementPathBlock does not contain property path patterns (but only triple patterns).

Methods in se.liu.ida.hefquin.base.query.impl with parameters of type BGP

Modifier and Type	Method	Description
static BGP	QueryPatternUtils.applySolMapToBGP(SolutionMapping sm, BGP bgp)	Attention, this function throws an exception in all cases in which one of the variables of the BGP would be replaced by a blank node.
static int	QueryPatternUtils.getNumberOfBNodeOccurrences(BGP bgp)
static int	QueryPatternUtils.getNumberOfTermOccurrences(BGP bgp)
static int	QueryPatternUtils.getNumberOfVarOccurrences(BGP bgp)
static Set<org.apache.jena.sparql.core.Var>	QueryPatternUtils.getVariablesInPattern(BGP bgp)
static SPARQLGraphPattern	QueryPatternUtils.merge(BGP bgp, SPARQLGraphPattern p)	Merges the given BGP into the given graph pattern.

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

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

Modifier and Type	Method	Description
BGP	BGPRequest.getQueryPattern()

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

Fields in se.liu.ida.hefquin.engine.federation.access.impl.req declared as BGP

Modifier and Type	Field	Description
protected final BGP	BGPRequestImpl.bgp

Methods in se.liu.ida.hefquin.engine.federation.access.impl.req that return BGP

Modifier and Type	Method	Description
BGP	BGPRequestImpl.getQueryPattern()

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

Modifier	Constructor	Description
	BGPRequestImpl(BGP bgp)

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

Constructors in se.liu.ida.hefquin.engine.queryplan.executable.impl.ops with parameters of type BGP

Modifier	Constructor	Description
	BaseForExecOpBindJoinSPARQL(BGP query, SPARQLEndpoint fm, boolean useOuterJoinSemantics, boolean collectExceptions)
	ExecOpBindJoinSPARQLwithFILTER(BGP query, SPARQLEndpoint fm, boolean useOuterJoinSemantics, boolean collectExceptions)
	ExecOpBindJoinSPARQLwithUNION(BGP query, SPARQLEndpoint fm, boolean collectExceptions)
	ExecOpBindJoinSPARQLwithVALUES(BGP query, SPARQLEndpoint fm, boolean collectExceptions)

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

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

Modifier and Type	Field	Description
protected final BGP	LogicalOpBGPAdd.bgp
protected final BGP	LogicalOpBGPOptAdd.bgp

Methods in se.liu.ida.hefquin.engine.queryplan.logical.impl that return BGP

Modifier and Type	Method	Description
BGP	LogicalOpBGPAdd.getBGP()
BGP	LogicalOpBGPOptAdd.getBGP()

Constructors in se.liu.ida.hefquin.engine.queryplan.logical.impl with parameters of type BGP

Modifier	Constructor	Description
	LogicalOpBGPAdd(FederationMember fm, BGP bgp)
	LogicalOpBGPOptAdd(FederationMember fm, BGP bgp)

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

Methods in se.liu.ida.hefquin.engine.queryplan.utils that return BGP

Modifier and Type	Method	Description
static BGP	LogicalOpUtils.createNewBGP(LogicalOpBGPAdd lopBGPAdd1, LogicalOpBGPAdd lopBGPAdd2)	Creates a BGP by merging two sets of triple patterns, which are extracted from two given bgpAdd operators.
static BGP	LogicalOpUtils.createNewBGP(LogicalOpBGPAdd lopBGPAdd, LogicalOpRequest<?,?> lopReq)	Creates a BGP by merging two sets of triple patterns, where one of them is extracted from a given bgpAdd operator, and another one is extracted from a given Request.
static BGP	LogicalOpUtils.createNewBGP(LogicalOpRequest<?,?> lop1, LogicalOpRequest<?,?> lop2)	Creates a BGP by merging two sets of triple patterns, which are extracted from two given Requests.
static BGP	LogicalOpUtils.createNewBGP(LogicalOpTPAdd lopTPAdd, LogicalOpBGPAdd lopBGPAdd)	Creates a BGP by adding a triple pattern to a set of triple patterns, where the triple pattern is extracted from a given tpAdd operator, and the set of triple patterns are extracted from a given bgpAdd operator.
static BGP	LogicalOpUtils.createNewBGP(LogicalOpTPAdd lopTPAdd, LogicalOpRequest<?,?> lopReq)	Creates a BGP by adding a triple pattern to a set of triple patterns, where the triple pattern is extracted from a given tpAdd operator, and the set of triple patterns are extracted from the given Request.

Uses of BGP in se.liu.ida.hefquin.engine.queryproc.impl.srcsel

Methods in se.liu.ida.hefquin.engine.queryproc.impl.srcsel with parameters of type BGP

Modifier and Type	Method	Description
protected LogicalPlan	ServiceClauseBasedSourcePlannerImpl.createPlanForBGP(BGP bgp, FederationMember fm)

Uses of BGP in se.liu.ida.hefquin.engine.wrappers.graphql

Methods in se.liu.ida.hefquin.engine.wrappers.graphql with parameters of type BGP

Modifier and Type	Method	Description
GraphQLQuery	SPARQL2GraphQLTranslator.translateBGP(BGP bgp, GraphQL2RDFConfiguration config, GraphQLSchema schema)	Translates @param bgp into a GraphQL query using information from @param config and @param endpoint

Uses of BGP in se.liu.ida.hefquin.engine.wrappers.graphql.impl

Methods in se.liu.ida.hefquin.engine.wrappers.graphql.impl with parameters of type BGP

Modifier and Type	Method	Description
protected Map<org.apache.jena.graph.Node,StarPattern>	SPARQL2GraphQLTranslatorImpl.decomposeIntoStarPatterns(BGP bgp)	Decomposes the given BGP into its subject-based star patterns and returns the resulting star patterns indexed by their respective subject nodes.
GraphQLQuery	SPARQL2GraphQLTranslatorImpl.translateBGP(BGP bgp, GraphQL2RDFConfiguration config, GraphQLSchema schema)

Uses of BGP in se.liu.ida.hefquin.engine.wrappers.graphql.utils

Classes in se.liu.ida.hefquin.engine.wrappers.graphql.utils that implement BGP

Modifier and Type	Class	Description
class	StarPattern	This class represents a subject-based star pattern, that is, a set of triple patterns that all share the same subject.