Uses of Class
org.apache.jena.sparql.core.Quad
Packages that use Quad
Package
Description
ARQ - A query engine for Jena, implementing SPARQL.
In-memory, transactional dataset
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Uses of Quad in org.apache.jena.query
Methods in org.apache.jena.query that return types with arguments of type QuadModifier and TypeMethodDescriptionQueryExecution.execConstructQuads()
Execute a CONSTRUCT query, returning the results as an iterator ofQuad
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Uses of Quad in org.apache.jena.rdfs
Methods in org.apache.jena.rdfs that return types with arguments of type QuadModifier and TypeMethodDescriptionMethods in org.apache.jena.rdfs with parameters of type Quad -
Uses of Quad in org.apache.jena.rdfs.engine
Methods in org.apache.jena.rdfs.engine that return types with arguments of type Quad -
Uses of Quad in org.apache.jena.riot
Methods in org.apache.jena.riot that return types with arguments of type QuadModifier and TypeMethodDescriptionRDFDataMgr.createIteratorQuads
(InputStream input, Lang lang, String baseIRI) Deprecated.Method parameters in org.apache.jena.riot with type arguments of type QuadModifier and TypeMethodDescriptionstatic void
RDFDataMgr.writeQuads
(OutputStream out, Iterator<Quad> iterator) Write an iterator of quads (in N-Quads) -
Uses of Quad in org.apache.jena.riot.lang
Methods in org.apache.jena.riot.lang that return types with arguments of type QuadModifier and TypeMethodDescriptionRiotParsers.createIteratorNQuads
(InputStream input) Create an iterator for parsing N-Quads.RiotParsers.createIteratorNQuads
(InputStream input, ParserProfile profile) Create an iterator for parsing N-Quads.RiotParsers.createIteratorNQuads
(InputStream input, StreamRDF dest) Deprecated.StreamRDF argument ignored.RiotParsers.createIteratorNQuads
(InputStream input, StreamRDF dest, ParserProfile profile) Deprecated.StreamRDF argument ignored.CollectorStreamQuads.getCollected()
CollectorStreamRDF.getQuads()
Methods in org.apache.jena.riot.lang with parameters of type QuadModifier and TypeMethodDescriptionvoid
void
void
void
Deprecated.void
Deprecated.void
Deprecated.void
Constructor parameters in org.apache.jena.riot.lang with type arguments of type QuadModifierConstructorDescriptionPipedQuadsStream
(PipedRDFIterator<Quad> sink) Deprecated.Creates a piped quads stream connected to the specified piped RDF iterator. -
Uses of Quad in org.apache.jena.riot.other
Methods in org.apache.jena.riot.other that return QuadModifier and TypeMethodDescriptionstatic Quad
Get quad if there is exactly one to match the s/p/o, else throw RDFDataException.static Quad
G.getOneOrNull
(DatasetGraph dsg, Node graph, Node subject, Node predicate, Node object) Get triple if there is exactly one to match the s/p/o; else return null if none or more than one.static Quad
G.getZeroOrOne
(DatasetGraph dsg, Node graph, Node subject, Node predicate, Node object) Get triple if there is exactly one to match the s/p/o; return null if none; throw RDFDataException if more than one.Methods in org.apache.jena.riot.other that return types with arguments of type QuadModifier and TypeMethodDescriptionstatic org.apache.jena.atlas.iterator.Iter<Quad>
G.triples2quads
(Node graphNode, Iterator<Triple> iter) Convert an iterator of triples into quads for the specified graph name.static org.apache.jena.atlas.iterator.Iter<Quad>
G.triples2quadsDftGraph
(Iterator<Triple> iter) Convert an iterator of triples into quads for the default graph.Methods in org.apache.jena.riot.other with parameters of type QuadMethod parameters in org.apache.jena.riot.other with type arguments of type QuadModifier and TypeMethodDescriptionvoid
StreamRDFBatchHandler.batchQuads
(Node currentGraph, Node currentSubject, List<Quad> quads) Quad emittedG.quad2graphName
(Iterator<Quad> iter) Project quad to graph nameG.quad2object
(Iterator<Quad> iter) Project quad to objectG.quad2predicate
(Iterator<Quad> iter) Project quad to predicateG.quad2subject
(Iterator<Quad> iter) Project quad to subjectstatic org.apache.jena.atlas.iterator.Iter<Triple>
G.quads2triples
(Iterator<Quad> iter) Project quads to triples -
Uses of Quad in org.apache.jena.riot.out
Methods in org.apache.jena.riot.out with parameters of type Quad -
Uses of Quad in org.apache.jena.riot.process
Methods in org.apache.jena.riot.process with parameters of type Quad -
Uses of Quad in org.apache.jena.riot.process.inf
Methods in org.apache.jena.riot.process.inf with parameters of type Quad -
Uses of Quad in org.apache.jena.riot.protobuf
Methods in org.apache.jena.riot.protobuf that return QuadModifier and TypeMethodDescriptionstatic Quad
ProtobufConvert.convert
(org.apache.jena.atlas.lib.Cache<String, Node> uriCache, PB_RDF.RDF_Quad rq, PrefixMap pmap) static Quad
ProtobufConvert.convert
(PB_RDF.RDF_Quad quad) static Quad
ProtobufConvert.convert
(PB_RDF.RDF_Quad rq, PrefixMap pmap) Methods in org.apache.jena.riot.protobuf with parameters of type Quad -
Uses of Quad in org.apache.jena.riot.system
Methods in org.apache.jena.riot.system that return QuadModifier and TypeMethodDescriptionFactoryRDF.createQuad
(Node graph, Node subject, Node predicate, Node object) FactoryRDFStd.createQuad
(Node graph, Node subject, Node predicate, Node object) ParserProfile.createQuad
(Node graph, Node subject, Node predicate, Node object, long line, long col) Create a quadParserProfileStd.createQuad
(Node graph, Node subject, Node predicate, Node object, long line, long col) Create a quad - this operation callParserProfileStd.checkTriple(org.apache.jena.graph.Node, org.apache.jena.graph.Node, org.apache.jena.graph.Node, long, long)
if checking is enabled.ParserProfileWrapper.createQuad
(Node graph, Node subject, Node predicate, Node object, long line, long col) SQuad.getQuad()
StreamRowRDF.getQuad()
StreamRowRDFBase.getQuad()
EltStreamRDF.quad()
Methods in org.apache.jena.riot.system that return types with arguments of type QuadModifier and TypeMethodDescriptionstatic org.apache.jena.atlas.iterator.IteratorCloseable<Quad>
AsyncParser.asyncParseQuads
(InputStream input, Lang lang, String baseURI) Pull parser - quads.static org.apache.jena.atlas.iterator.IteratorCloseable<Quad>
AsyncParser.asyncParseQuads
(String fileOrURL) Pull parser - quadsstatic org.apache.jena.atlas.iterator.IteratorCloseable<Quad>
AsyncParser.asyncParseQuads
(List<String> filesOrURLs) Pull parser - quadsorg.apache.jena.atlas.iterator.IteratorCloseable<Quad>
AsyncParserBuilder.asyncParseQuads()
Serializer.getQuadSerializer()
Return the current triple serializer replacement function.AsyncParserBuilder.streamQuads()
Methods in org.apache.jena.riot.system with parameters of type QuadModifier and TypeMethodDescriptionstatic boolean
static boolean
Checker.checkQuad
(Quad quad, ErrorHandler errorHandler, long line, long col) Check a quad - assumes individual nodes are legalstatic EltStreamRDF
void
void
void
Quad emittedvoid
void
void
void
void
void
void
void
Method parameters in org.apache.jena.riot.system with type arguments of type QuadModifier and TypeMethodDescriptionstatic void
StreamRDFOps.sendQuadsToStream
(Iterator<Quad> iter, StreamRDF dest) Set quads to a StreamRDF - does not call .start/.finishstatic void
Serializer.setQuadSerializer
(Function<Quad, Object> writeReplaceFunction) Set the quad serializer replacement function.static StreamRDF
Output to a sink; prefix and base handled only within the parser.Constructors in org.apache.jena.riot.system with parameters of type Quad -
Uses of Quad in org.apache.jena.riot.thrift
Methods in org.apache.jena.riot.thrift that return QuadModifier and TypeMethodDescriptionstatic Quad
ThriftConvert.convert
(org.apache.jena.atlas.lib.Cache<String, Node> uriCache, RDF_Quad rq, PrefixMap pmap) static Quad
static Quad
Methods in org.apache.jena.riot.thrift with parameters of type Quad -
Uses of Quad in org.apache.jena.riot.writer
Methods in org.apache.jena.riot.writer with parameters of type QuadModifier and TypeMethodDescriptionvoid
final void
void
Method parameters in org.apache.jena.riot.writer with type arguments of type QuadModifier and TypeMethodDescriptionstatic void
NQuadsWriter.write
(OutputStream out, Iterator<Quad> iter) static void
NQuadsWriter.write
(OutputStream out, Iterator<Quad> iter, org.apache.jena.atlas.lib.CharSpace charSpace) static void
static void
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Uses of Quad in org.apache.jena.sparql.algebra.op
Methods in org.apache.jena.sparql.algebra.op that return QuadConstructors in org.apache.jena.sparql.algebra.op with parameters of type Quad -
Uses of Quad in org.apache.jena.sparql.core
Fields in org.apache.jena.sparql.core declared as QuadModifier and TypeFieldDescriptionstatic final Quad
Quad.ANY
AQuad
that has a wildcard in all fields.Methods in org.apache.jena.sparql.core that return QuadModifier and TypeMethodDescriptionstatic Quad
static Quad
QuadPattern.get
(int i) static Quad
Substitute.substitute
(Quad quad, Binding binding) Methods in org.apache.jena.sparql.core that return types with arguments of type QuadModifier and TypeMethodDescriptionDatasetGraph.find()
Iterate over all quads in the dataset graphFind matching quads in the dataset (including default graph) - may include wildcards, Node.ANY or nullFind matching quads in the dataset - may include wildcards, Node.ANY or nullDatasetGraphBase.find()
Implementation of find based on splitting into triples (default graph) and quads (named graph)DatasetGraphFilteredView.find()
DatasetGraphWrapper.find()
Find matching quads in the dataset in named graphs only - may include wildcards, Node.ANY or nullDatasetGraphBaseFind.findQuadsInUnionGraph
(Node s, Node p, Node o) Find matches in the notional union of all named graphs - return as quads.List<org.apache.jena.atlas.lib.Pair<QuadAction,
Quad>> DatasetChangesCapture.getActions()
Deprecated.The actions recorded.QuadPattern.getList()
QuadPattern.iterator()
Return a filter stream of matches for quads in the collection.DatasetGraph.stream()
Methods in org.apache.jena.sparql.core with parameters of type QuadModifier and TypeMethodDescriptionvoid
Add a quadvoid
void
void
Deprecated.void
void
abstract void
void
final void
void
void
void
static void
Vars.addVarsFromQuad
(Collection<Var> acc, Quad q) boolean
Test whether the dataset contains a quad (including default graph)- may include wildcards, Node.ANY or nullboolean
boolean
boolean
void
Delete a quadvoid
void
void
Deprecated.void
void
abstract void
void
final void
void
Find matching quads in the dataset - may include wildcards, Node.ANY or nullstatic boolean
Match a quad.static Quad
Substitute.substitute
(Quad quad, Binding binding) Method parameters in org.apache.jena.sparql.core with type arguments of type QuadModifier and TypeMethodDescriptionReturn a filter stream of matches for quads in the collection.Constructor parameters in org.apache.jena.sparql.core with type arguments of type QuadModifierConstructorDescriptionDatasetGraphFilteredView
(DatasetGraph dsg, Predicate<Quad> filter, Collection<Node> visibleGraphs) -
Uses of Quad in org.apache.jena.sparql.core.mem
Methods in org.apache.jena.sparql.core.mem that return types with arguments of type QuadModifier and TypeMethodDescriptionSearch the table using a pattern of slots.HexTable.findInUnionGraph
(Node s, Node p, Node o) QuadTable.findInUnionGraph
(Node s, Node p, Node o) Methods in org.apache.jena.sparql.core.mem with parameters of type Quad -
Uses of Quad in org.apache.jena.sparql.engine.main.solver
Methods in org.apache.jena.sparql.engine.main.solver with parameters of type QuadModifier and TypeMethodDescriptionstatic Binding
Match data "qData" against "tGraphNode, tPattern", including RDF-star terms.static boolean
SolverLib.quadHasEmbTripleWithVars
(Quad quad) Test whether a quad has a triple term (RDF-star) as one of its components and that embedded triple term has variables.static boolean
SolverLib.quadHasNodeTriple
(Quad quad) Test whether a quad has an triple term as one of its components.SolverRX4.rdfStarQuad
(Iterator<Binding> chain, Quad pattern, ExecutionContext execCxt) Method parameters in org.apache.jena.sparql.engine.main.solver with type arguments of type QuadModifier and TypeMethodDescriptionstatic QueryIterator
PatternMatchData.execute
(DatasetGraph dsg, Node graphNode, BasicPattern pattern, QueryIterator input, Predicate<Quad> filter, ExecutionContext execCxt) Non-reordering execution of a quad pattern, a graph name and a basic graph pattern, given an iterator of bindings as input. -
Uses of Quad in org.apache.jena.sparql.exec
Methods in org.apache.jena.sparql.exec that return types with arguments of type QuadModifier and TypeMethodDescriptionQueryExec.constructQuads()
Execute a CONSTRUCT query, returning the results as an iterator ofQuad
.QueryExecAdapter.constructQuads()
QueryExecApp.constructQuads()
QueryExecDataset.constructQuads()
QueryExecutionAdapter.execConstructQuads()
Execute a CONSTRUCT query, returning the results as an iterator ofQuad
.QueryExecutionCompat.execConstructQuads()
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Uses of Quad in org.apache.jena.sparql.exec.http
Methods in org.apache.jena.sparql.exec.http that return types with arguments of type Quad -
Uses of Quad in org.apache.jena.sparql.graph
Methods in org.apache.jena.sparql.graph that return QuadModifier and TypeMethodDescriptionstatic Quad
NodeTransformLib.transform
(NodeTransform nodeTransform, Quad quad) Do a node->node conversion of a Quad - return original Quad for "no change"Methods in org.apache.jena.sparql.graph that return types with arguments of type QuadModifier and TypeMethodDescriptionNodeTransformLib.transformQuads
(NodeTransform nodeTransform, List<Quad> quads) Do a node->node conversion of a List<Quad> - return original List<Quad> for "no change"Methods in org.apache.jena.sparql.graph with parameters of type QuadModifier and TypeMethodDescriptionstatic Quad
NodeTransformLib.transform
(NodeTransform nodeTransform, Quad quad) Do a node->node conversion of a Quad - return original Quad for "no change"Method parameters in org.apache.jena.sparql.graph with type arguments of type QuadModifier and TypeMethodDescriptionNodeTransformLib.transformQuads
(NodeTransform nodeTransform, List<Quad> quads) Do a node->node conversion of a List<Quad> - return original List<Quad> for "no change" -
Uses of Quad in org.apache.jena.sparql.modify
Methods in org.apache.jena.sparql.modify that return QuadMethods in org.apache.jena.sparql.modify that return types with arguments of type QuadModifier and TypeMethodDescriptionSubstitute into quad patternsTemplateLib.remapDefaultGraph
(List<Quad> quads, Node dftGraph) Map quads to a different graph if they are in the default graph.Take a template, as a list of quad patterns, a default graph, and an iterator of bindings, and produce an iterator of quads that results from applying the template to the bindings.Methods in org.apache.jena.sparql.modify with parameters of type QuadMethod parameters in org.apache.jena.sparql.modify with type arguments of type QuadModifier and TypeMethodDescriptionSubstitute into quad patternsTemplateLib.remapDefaultGraph
(List<Quad> quads, Node dftGraph) Map quads to a different graph if they are in the default graph.Take a template, as a list of quad patterns, a default graph, and an iterator of bindings, and produce an iterator of quads that results from applying the template to the bindings.Constructor parameters in org.apache.jena.sparql.modify with type arguments of type QuadModifierConstructorDescriptionUpdateVisitorSink
(UpdateVisitor worker, org.apache.jena.atlas.lib.Sink<Quad> addSink, org.apache.jena.atlas.lib.Sink<Quad> delSink) -
Uses of Quad in org.apache.jena.sparql.modify.request
Methods in org.apache.jena.sparql.modify.request that return types with arguments of type QuadModifier and TypeMethodDescriptionUpdateModify.getDeleteQuads()
UpdateModify.getInsertQuads()
QuadAcc.getQuads()
QuadDataAcc.getQuads()
UpdateData.getQuads()
UpdateDeleteWhere.getQuads()
Methods in org.apache.jena.sparql.modify.request with parameters of type QuadModifier and TypeMethodDescriptionvoid
void
void
Method parameters in org.apache.jena.sparql.modify.request with type arguments of type QuadModifier and TypeMethodDescriptionvoid
void
Constructor parameters in org.apache.jena.sparql.modify.request with type arguments of type QuadModifierConstructorDescriptionQuadAccSink
(org.apache.jena.atlas.lib.Sink<Quad> sink) QuadDataAcc
(List<Quad> quads) QuadDataAccSink
(org.apache.jena.atlas.lib.Sink<Quad> sink) -
Uses of Quad in org.apache.jena.sparql.sse
Methods in org.apache.jena.sparql.sse that return QuadModifier and TypeMethodDescriptionstatic Quad
Parse a string to obtain a Quadstatic Quad
SSE.parseQuad
(String s, PrefixMapping pmap) Parse a string to obtain a QuadMethods in org.apache.jena.sparql.sse with parameters of type QuadModifier and TypeMethodDescriptionstatic String
static String
SSE.str
(Quad quad, PrefixMapping pmap) static String
Plain - with (), not (quad ...)static String
SSE.strPlain
(Quad quad, PrefixMapping pmap) Plain - with (), not (quad ...)static void
SSE.write
(OutputStream out, Quad quad) static void
static void
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Uses of Quad in org.apache.jena.sparql.sse.builders
Methods in org.apache.jena.sparql.sse.builders that return Quad -
Uses of Quad in org.apache.jena.sparql.sse.writers
Methods in org.apache.jena.sparql.sse.writers with parameters of type QuadModifier and TypeMethodDescriptionstatic void
WriterNode.output
(org.apache.jena.atlas.io.IndentedWriter out, Quad quad, SerializationContext naming) static void
WriterNode.outputNoTag
(org.apache.jena.atlas.io.IndentedWriter out, Quad quad, SerializationContext naming) static void
WriterNode.outputPlain
(org.apache.jena.atlas.io.IndentedWriter out, Quad quad, SerializationContext naming) -
Uses of Quad in org.apache.jena.sparql.syntax
Methods in org.apache.jena.sparql.syntax that return types with arguments of type Quad -
Uses of Quad in org.apache.jena.sparql.syntax.syntaxtransform
Methods in org.apache.jena.sparql.syntax.syntaxtransform that return QuadModifier and TypeMethodDescriptionMethods in org.apache.jena.sparql.syntax.syntaxtransform with parameters of type Quad -
Uses of Quad in org.apache.jena.sparql.system
Methods in org.apache.jena.sparql.system with parameters of type Quad -
Uses of Quad in org.apache.jena.sparql.util
Methods in org.apache.jena.sparql.util that return types with arguments of type QuadMethods in org.apache.jena.sparql.util with parameters of type QuadModifier and TypeMethodDescriptionvoid
static void
VarUtils.addVarsFromQuad
(Collection<Var> acc, Quad quad) boolean
void
static boolean
Iso.quadIso
(Quad t1, Quad t2, NodeIsomorphismMap labelMap) static void
FmtUtils.stringForQuad
(StringBuilder sb, Quad quad, SerializationContext sCxt) static String
FmtUtils.stringForQuad
(Quad quad) static String
FmtUtils.stringForQuad
(Quad quad, PrefixMapping prefixMap) static String
FmtUtils.stringForQuad
(Quad quad, SerializationContext sCxt) Method parameters in org.apache.jena.sparql.util with type arguments of type QuadModifier and TypeMethodDescriptionstatic boolean
Iso.isomorphicQuads
(List<Quad> quads1, List<Quad> quads2, NodeIsomorphismMap isoMap) IsoMatcher.tuplesQuads
(Iterator<Quad> iter) Helper - convert toList<Tuple<Node>>
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Uses of Quad in org.apache.jena.system.buffering
Methods in org.apache.jena.system.buffering that return types with arguments of type QuadModifier and TypeMethodDescriptionBufferingDatasetGraph.getAddedQuads()
BufferingDatasetGraph.getDeletedQuads()
Methods in org.apache.jena.system.buffering with parameters of type Quad -
Uses of Quad in org.apache.jena.system.progress
Methods in org.apache.jena.system.progress with parameters of type Quad
AsyncParser.asyncParseQuads(java.lang.String)
or for N-Triples,RiotParsers.createIteratorNQuads(java.io.InputStream, org.apache.jena.riot.system.StreamRDF)