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

Packages that use SPARQLGraphPattern

Package	Description
se.liu.ida.hefquin.base.data
se.liu.ida.hefquin.base.data.mappings
se.liu.ida.hefquin.base.data.mappings.impl
se.liu.ida.hefquin.base.query
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.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.loptimizer
se.liu.ida.hefquin.engine.queryproc.impl.loptimizer.heuristics
se.liu.ida.hefquin.engine.wrappers.graphql.utils

Uses of SPARQLGraphPattern in se.liu.ida.hefquin.base.data

Methods in se.liu.ida.hefquin.base.data that return SPARQLGraphPattern

Modifier and Type	Method	Description
SPARQLGraphPattern	VocabularyMapping.translateTriplePattern(TriplePattern tp)	Applies this vocabulary mapping to the given triple pattern and returns the resulting combination of triple patterns, which may be a union of triple patterns (captured as a SPARQLUnionPattern) or just a single triple pattern (captured as a TriplePattern).

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

Methods in se.liu.ida.hefquin.base.data.mappings that return SPARQLGraphPattern

Modifier and Type	Method	Description
SPARQLGraphPattern	SchemaMapping.applyToTriplePattern(TriplePattern tp)	Applies this mapping to the given triple pattern and returns the resulting graph pattern.
static SPARQLGraphPattern	VocabularyMappingUtils.translateGraphPattern(org.apache.jena.sparql.algebra.op.OpBGP op, VocabularyMapping vm)
static SPARQLGraphPattern	VocabularyMappingUtils.translateGraphPattern(org.apache.jena.sparql.algebra.op.OpFilter op, VocabularyMapping vm)
static SPARQLGraphPattern	VocabularyMappingUtils.translateGraphPattern(org.apache.jena.sparql.algebra.op.OpJoin op, VocabularyMapping vm)
static SPARQLGraphPattern	VocabularyMappingUtils.translateGraphPattern(org.apache.jena.sparql.algebra.op.OpSequence op, VocabularyMapping vm)
static SPARQLGraphPattern	VocabularyMappingUtils.translateGraphPattern(org.apache.jena.sparql.algebra.op.OpUnion op, VocabularyMapping vm)
static SPARQLGraphPattern	VocabularyMappingUtils.translateGraphPattern(org.apache.jena.sparql.algebra.Op op, VocabularyMapping vm)
static SPARQLGraphPattern	VocabularyMappingUtils.translateGraphPattern(BGP bgp, VocabularyMapping vm)
static SPARQLGraphPattern	VocabularyMappingUtils.translateGraphPattern(SPARQLGraphPattern p, VocabularyMapping vm)	Rewrites the given graph pattern by recursively applying the given vocabulary mapping to each of the triple patterns inside the graph pattern.
static SPARQLGraphPattern	VocabularyMappingUtils.translateGraphPattern(SPARQLGroupPattern p, VocabularyMapping vm)
static SPARQLGraphPattern	VocabularyMappingUtils.translateGraphPattern(SPARQLUnionPattern p, VocabularyMapping vm)

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

Modifier and Type	Method	Description
static SPARQLGraphPattern	VocabularyMappingUtils.translateGraphPattern(SPARQLGraphPattern p, VocabularyMapping vm)	Rewrites the given graph pattern by recursively applying the given vocabulary mapping to each of the triple patterns inside the graph pattern.

Uses of SPARQLGraphPattern in se.liu.ida.hefquin.base.data.mappings.impl

Methods in se.liu.ida.hefquin.base.data.mappings.impl that return SPARQLGraphPattern

Modifier and Type	Method	Description
SPARQLGraphPattern	SchemaMappingImpl.applyToTriplePattern(TriplePattern tp)
SPARQLGraphPattern	VocabularyMappingWrappingImpl.translateTriplePattern(TriplePattern tp)

Uses of SPARQLGraphPattern in se.liu.ida.hefquin.base.query

Subinterfaces of SPARQLGraphPattern in se.liu.ida.hefquin.base.query

Modifier and Type	Interface	Description
interface	BGP
interface	SPARQLGroupPattern	A SPARQL group pattern represents a collection of SPARQL graph patterns for which the results are meant to be joined.
interface	SPARQLServicePattern
interface	SPARQLUnionPattern
interface	TriplePattern

Methods in se.liu.ida.hefquin.base.query that return SPARQLGraphPattern

Modifier and Type	Method	Description
SPARQLGraphPattern	SPARQLServicePattern.getSubPattern()
SPARQLGraphPattern	SPARQLGroupPattern.getSubPatterns(int i)	Returns the i-th of the graph patterns that are combined in this group pattern, where i starts at index 0 (zero).
SPARQLGraphPattern	SPARQLUnionPattern.getSubPatterns(int i)	Returns the i-th of the graph patterns that are combined via this union operator, where i starts at index 0 (zero).

Methods in se.liu.ida.hefquin.base.query that return types with arguments of type SPARQLGraphPattern

Modifier and Type	Method	Description
Iterable<SPARQLGraphPattern>	SPARQLGroupPattern.getSubPatterns()	Returns all graph patterns that are combined in this group pattern.
Iterable<SPARQLGraphPattern>	SPARQLUnionPattern.getSubPatterns()	Returns all graph patterns that are combined via this union operator.

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

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

Modifier and Type	Class	Description
class	BGPImpl
class	GenericSPARQLGraphPatternImpl1	This class is a generic implementation of SPARQLGraphPattern in which this graph pattern is given as an object of the class Element of the Jena API.
class	GenericSPARQLGraphPatternImpl2	This class is a generic implementation of SPARQLGraphPattern in which this graph pattern is given as an object of the class Op of the Jena API.
class	SPARQLGroupPatternImpl
class	SPARQLUnionPatternImpl
class	TriplePatternImpl

Fields in se.liu.ida.hefquin.base.query.impl with type parameters of type SPARQLGraphPattern

Modifier and Type	Field	Description
protected final List<SPARQLGraphPattern>	SPARQLGroupPatternImpl.subPatterns
protected final List<SPARQLGraphPattern>	SPARQLUnionPatternImpl.subPatterns

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

Modifier and Type	Method	Description
static SPARQLGraphPattern	QueryPatternUtils.applySolMapToGraphPattern(SolutionMapping sm, SPARQLGraphPattern pattern)
SPARQLGraphPattern	SPARQLGroupPatternImpl.getSubPatterns(int i)
SPARQLGraphPattern	SPARQLUnionPatternImpl.getSubPatterns(int i)
static SPARQLGraphPattern	QueryPatternUtils.merge(org.apache.jena.sparql.core.VarExprList exprs, SPARQLGraphPattern p)	Merges the given BIND clause into the given graph pattern.
static SPARQLGraphPattern	QueryPatternUtils.merge(org.apache.jena.sparql.expr.ExprList exprs, SPARQLGraphPattern p)	Merges the given filter expressions into the given graph pattern.
static SPARQLGraphPattern	QueryPatternUtils.merge(BGP bgp, SPARQLGraphPattern p)	Merges the given BGP into the given graph pattern.
static SPARQLGraphPattern	QueryPatternUtils.merge(SPARQLGraphPattern p1, SPARQLGraphPattern p2)	Merges the two graph patterns into a single one, using join semantics.
static SPARQLGraphPattern	QueryPatternUtils.merge(TriplePattern tp, SPARQLGraphPattern p)	Merges the given triple pattern into the given graph pattern.

Methods in se.liu.ida.hefquin.base.query.impl that return types with arguments of type SPARQLGraphPattern

Modifier and Type	Method	Description
Iterable<SPARQLGraphPattern>	SPARQLGroupPatternImpl.getSubPatterns()
Iterable<SPARQLGraphPattern>	SPARQLUnionPatternImpl.getSubPatterns()

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

Modifier and Type	Method	Description
void	SPARQLGroupPatternImpl.addSubPattern(SPARQLGraphPattern p)
void	SPARQLUnionPatternImpl.addSubPattern(SPARQLGraphPattern p)
static SPARQLGraphPattern	QueryPatternUtils.applySolMapToGraphPattern(SolutionMapping sm, SPARQLGraphPattern pattern)
static org.apache.jena.sparql.syntax.Element	QueryPatternUtils.convertToJenaElement(SPARQLGraphPattern p)
static org.apache.jena.sparql.algebra.Op	QueryPatternUtils.convertToJenaOp(SPARQLGraphPattern pattern)	Returns a representation of the given graph pattern as an object of the Op interface of the Jena API.
static ExpectedVariables	QueryPatternUtils.getExpectedVariablesInPattern(SPARQLGraphPattern pattern)
static int	QueryPatternUtils.getNumberOfTermOccurrences(SPARQLGraphPattern queryPattern)	Returns the number of occurrences of RDF terms in the given graph pattern.
static int	QueryPatternUtils.getNumberOfVarOccurrences(SPARQLGraphPattern queryPattern)	Returns the number of occurrences of variables in the given graph pattern.
static Set<TriplePattern>	QueryPatternUtils.getTPsInPattern(SPARQLGraphPattern queryPattern)	Returns the set of all triple patterns that occur in the given graph pattern.
static Set<org.apache.jena.sparql.core.Var>	QueryPatternUtils.getVariablesInPattern(SPARQLGraphPattern queryPattern)	Returns the set of all variables that occur in the given graph pattern, but ignoring variables in FILTER expressions.
static SPARQLGraphPattern	QueryPatternUtils.merge(org.apache.jena.sparql.core.VarExprList exprs, SPARQLGraphPattern p)	Merges the given BIND clause into the given graph pattern.
static SPARQLGraphPattern	QueryPatternUtils.merge(org.apache.jena.sparql.expr.ExprList exprs, SPARQLGraphPattern p)	Merges the given filter expressions into the given graph pattern.
static SPARQLGraphPattern	QueryPatternUtils.merge(BGP bgp, SPARQLGraphPattern p)	Merges the given BGP into the given graph pattern.
static SPARQLGraphPattern	QueryPatternUtils.merge(SPARQLGraphPattern p1, SPARQLGraphPattern p2)	Merges the two graph patterns into a single one, using join semantics.
static SPARQLGraphPattern	QueryPatternUtils.merge(TriplePattern tp, SPARQLGraphPattern p)	Merges the given triple pattern into the given graph pattern.

Constructors in se.liu.ida.hefquin.base.query.impl with parameters of type SPARQLGraphPattern

Modifier	Constructor	Description
	SPARQLGroupPatternImpl(SPARQLGraphPattern... subPatterns)
	SPARQLQueryImpl(SPARQLGraphPattern p)
	SPARQLUnionPatternImpl(SPARQLGraphPattern... subPatterns)

Constructor parameters in se.liu.ida.hefquin.base.query.impl with type arguments of type SPARQLGraphPattern

Modifier	Constructor	Description
	SPARQLGroupPatternImpl(List<SPARQLGraphPattern> subPatterns)
	SPARQLUnionPatternImpl(List<SPARQLGraphPattern> subPatterns)

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

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

Modifier and Type	Method	Description
SPARQLGraphPattern	SPARQLRequest.getQueryPattern()	Returns the graph pattern for which solutions should be requested, or null if this request is based on an actual SPARQL query (to be accessed via the method SPARQLRequest.getQuery().

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

Modifier and Type	Method	Description
static SPARQLQuery	SPARQLRequest.convertToQuery(SPARQLGraphPattern pattern)

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

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

Modifier and Type	Field	Description
protected final SPARQLGraphPattern	SPARQLRequestImpl.pattern

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

Modifier and Type	Method	Description
SPARQLGraphPattern	SPARQLRequestImpl.getQueryPattern()

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

Modifier	Constructor	Description
	SPARQLRequestImpl(SPARQLGraphPattern pattern)

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

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

Modifier and Type	Method	Description
static SPARQLRequest	SPARQLRequestUtils.merge(SPARQLRequest req, SPARQLGraphPattern pattern)	Merges the given graph pattern into the given request.

Uses of SPARQLGraphPattern 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 SPARQLGraphPattern

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

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

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

Modifier and Type	Field	Description
protected final SPARQLGraphPattern	LogicalOpGPAdd.pattern
protected final SPARQLGraphPattern	LogicalOpGPOptAdd.pattern

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

Modifier and Type	Method	Description
SPARQLGraphPattern	LogicalOpGPAdd.getPattern()
SPARQLGraphPattern	LogicalOpGPOptAdd.getPattern()

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

Modifier	Constructor	Description
	LogicalOpGPAdd(FederationMember fm, SPARQLGraphPattern pattern)
	LogicalOpGPOptAdd(FederationMember fm, SPARQLGraphPattern pattern)

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

Methods in se.liu.ida.hefquin.engine.queryplan.physical.impl with parameters of type SPARQLGraphPattern

Modifier and Type	Method	Description
protected UnaryExecutableOp	PhysicalOpBindJoinWithFILTER.createExecOp(SPARQLGraphPattern pattern, FederationMember fm, boolean useOuterJoinSemantics, boolean collectExceptions)

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

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

Modifier and Type	Method	Description
static SPARQLGraphPattern	LogicalOpUtils.createNewGraphPatternWithAND(LogicalOpBGPAdd lopBGPAdd, LogicalOpRequest<?,?> lopReq)	Creates a new graph pattern by adding a BGP to the graph pattern of a given SPARQLRequest, where the BGP is extracted from a given bgpAdd operator.
static SPARQLGraphPattern	LogicalOpUtils.createNewGraphPatternWithAND(LogicalOpRequest<?,?> lopReq1, LogicalOpRequest<?,?> lopReq2)	Creates a new graph pattern using a conjunction of two graph patterns, which are extracted from two given SPARQLRequests.
static SPARQLGraphPattern	LogicalOpUtils.createNewGraphPatternWithAND(LogicalOpTPAdd lopTPAdd, LogicalOpRequest<?,?> lopReq)	Creates a new graph pattern by adding a triple pattern to the graph pattern of a given SPARQLRequest, where the triple pattern is extracted from a given tpAdd operator.
static SPARQLGraphPattern	LogicalOpUtils.createNewGraphPatternWithUnion(LogicalOpRequest<?,?> lopReq1, LogicalOpRequest<?,?> lopReq2)	Creates a new graph pattern using a union of two graph patterns, which are extracted from two given SPARQLRequests.

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

Modifier and Type	Method	Description
protected void	BaseForTextBasedPlanPrinters.printSPARQLGraphPattern(SPARQLGraphPattern gp, String indentLevelStringForOpDetail, PrintStream out)

Uses of SPARQLGraphPattern in se.liu.ida.hefquin.engine.queryproc.impl.loptimizer

Methods in se.liu.ida.hefquin.engine.queryproc.impl.loptimizer with parameters of type SPARQLGraphPattern

Modifier and Type	Method	Description
static LogicalPlan	ApplyVocabularyMappings.rewriteReqOf(SPARQLGraphPattern pattern, FederationMember fm)	Creates a logical plan where all requests are TriplePatternRequests for use when a federation member's interface is a TPF-server.

Uses of SPARQLGraphPattern in se.liu.ida.hefquin.engine.queryproc.impl.loptimizer.heuristics

Methods in se.liu.ida.hefquin.engine.queryproc.impl.loptimizer.heuristics with parameters of type SPARQLGraphPattern

Modifier and Type	Method	Description
protected LogicalPlan	MergeRequests.createPlanWithSingleRequestOp(SPARQLGraphPattern p, SPARQLEndpoint fm)
protected LogicalPlan	MergeRequests.mergeGraphPatternIntoSPARQLRequest(SPARQLGraphPattern p, FederationMember fm, SPARQLRequest req)

Method parameters in se.liu.ida.hefquin.engine.queryproc.impl.loptimizer.heuristics with type arguments of type SPARQLGraphPattern

Modifier and Type	Method	Description
protected LogicalPlan	MergeRequests.mergeOptionalPatternsIntoSPARQLRequest(List<SPARQLGraphPattern> optPatterns, SPARQLEndpoint fm, SPARQLRequest req)

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

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

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.