Uses of Interface
org.eclipse.rdf4j.model.Value

Packages that use Value

Package	Description
org.eclipse.rdf4j.model	RDF Model API
org.eclipse.rdf4j.model.impl	Default implementations of the RDF model interfaces.
org.eclipse.rdf4j.model.util

Uses of Value in org.eclipse.rdf4j.model

Subinterfaces of Value in org.eclipse.rdf4j.model

Modifier and Type	Interface and Description
interface	BNode An RDF-1.1 blank node (aka bnode, aka anonymous node).
interface	IRI An Internationalized Resource Identifier (IRI).
interface	Literal An RDF-1.1 literal consisting of a label (the lexical value), a datatype, and optionally a language tag.
interface	Resource The supertype of all RDF resources (IRIs and blank nodes).
interface	URI Deprecated. Since 4.0. Use IRI instead.

Methods in org.eclipse.rdf4j.model that return Value

Modifier and Type	Method and Description
Value	Statement.getObject() Gets the object of this statement.

Methods in org.eclipse.rdf4j.model that return types with arguments of type Value

Modifier and Type	Method and Description
Set<Value>	Model.objects() Returns a Set view of the objects contained in this model.
default Optional<Value>	Model.objectValue() Deprecated. since 4.0. Instead, use Models.object(Model) to retrieve an object value, and/or use the size of the set returned by Model.objects() to verify if the object is unique.

Methods in org.eclipse.rdf4j.model with parameters of type Value

Modifier and Type	Method and Description
boolean	Graph.add(Resource subj, IRI pred, Value obj, Resource... contexts) Deprecated. Adds one or more statements to the graph.
boolean	Model.add(Resource subj, IRI pred, Value obj, Resource... contexts) Adds one or more statements to the model.
default boolean	Model.add(Resource subj, URI pred, Value obj, Resource... contexts) Deprecated. since 4.0. Use Model.add(Resource, IRI, Value, Resource...) instead.
boolean	Model.contains(Resource subj, IRI pred, Value obj, Resource... contexts) Determines if statements with the specified subject, predicate, object and (optionally) context exist in this model.
default boolean	Model.contains(Resource subj, URI pred, Value obj, Resource... contexts) Deprecated. since 4.0. Use Model.contains(Resource, IRI, Value, Resource...) instead.
Statement	ValueFactory.createStatement(Resource subject, IRI predicate, Value object) Creates a new statement with the supplied subject, predicate and object.
Statement	ValueFactory.createStatement(Resource subject, IRI predicate, Value object, Resource context) Creates a new statement with the supplied subject, predicate and object and associated context.
default Statement	ValueFactory.createStatement(Resource subject, URI predicate, Value object) Deprecated. Use ValueFactory.createStatement(Resource, IRI, Value) instead.
default Statement	ValueFactory.createStatement(Resource subject, URI predicate, Value object, Resource context) Deprecated. Use ValueFactory.createStatement(Resource, IRI, Value, Resource) instead.
Model	Model.filter(Resource subj, IRI pred, Value obj, Resource... contexts) Returns a view of the statements with the specified subject, predicate, object and (optionally) context.
default Model	Model.filter(Resource subj, URI pred, Value obj, Resource... contexts) Deprecated.
Iterator<Statement>	Graph.match(Resource subj, IRI pred, Value obj, Resource... contexts) Deprecated. The preferred alternative is Model.filter(org.eclipse.rdf4j.model.Resource, org.eclipse.rdf4j.model.IRI, org.eclipse.rdf4j.model.Value, org.eclipse.rdf4j.model.Resource...).iterator().
boolean	Model.remove(Resource subj, IRI pred, Value obj, Resource... contexts) Removes statements with the specified subject, predicate, object and (optionally) context exist in this model.
default boolean	Model.remove(Resource subj, URI pred, Value obj, Resource... contexts) Deprecated. since 4.0. Use Model.remove(Resource, IRI, Value, Resource...) instead.

Uses of Value in org.eclipse.rdf4j.model.impl

Classes in org.eclipse.rdf4j.model.impl that implement Value

Modifier and Type	Class and Description
class	BNodeImpl Deprecated. since 4.0. Use SimpleBNode instead for extending, and ValueFactory for instantiation.
class	BooleanLiteral An extension of SimpleLiteral that stores a boolean value to avoid parsing.
class	BooleanLiteralImpl Deprecated. since 4.0. Use BooleanLiteral instead.
class	CalendarLiteral An extension of SimpleLiteral that stores a calendar value to avoid parsing.
class	DecimalLiteral An extension of SimpleLiteral that stores an integer value using a BigDecimal object.
class	IntegerLiteral An extension of SimpleLiteral that stores an integer value using a BigInteger object.
class	LiteralImpl Deprecated. since 4.0. Use SimpleLiteral for extending, and instantiate using a ValueFactory.
class	NumericLiteral An extension of SimpleLiteral that stores a numeric value to avoid parsing.
class	SimpleBNode An simple default implementation of the BNode interface.
class	SimpleIRI The default implementation of the IRI interface.
class	SimpleLiteral A simple default implementation of the Literal interface.
class	URIImpl Deprecated. since 4.0. Use SimpleIRI instead for extending, and ValueFactory for instantiation.

Fields in org.eclipse.rdf4j.model.impl declared as Value

Modifier and Type	Field and Description
protected Value	FilteredModel.obj

Methods in org.eclipse.rdf4j.model.impl that return Value

Modifier and Type	Method and Description
Value	SimpleStatement.getObject()

Methods in org.eclipse.rdf4j.model.impl that return types with arguments of type Value

Modifier and Type	Method and Description
Set<Value>	AbstractModel.objects()

Methods in org.eclipse.rdf4j.model.impl with parameters of type Value

Modifier and Type	Method and Description
boolean	FilteredModel.add(Resource s, IRI p, Value o, Resource... c)
boolean	GraphImpl.add(Resource subj, IRI pred, Value obj, Resource... contexts) Deprecated.
boolean	EmptyModel.add(Resource subj, IRI pred, Value obj, Resource... contexts)
boolean	LinkedHashModel.add(Resource subj, IRI pred, Value obj, Resource... contexts)
boolean	TreeModel.add(Resource subj, IRI pred, Value obj, Resource... contexts)
boolean	FilteredModel.contains(Resource s, IRI p, Value o, Resource... c)
boolean	EmptyModel.contains(Resource subj, IRI pred, Value obj, Resource... contexts)
boolean	LinkedHashModel.contains(Resource subj, IRI pred, Value obj, Resource... contexts)
boolean	TreeModel.contains(Resource subj, IRI pred, Value obj, Resource... contexts)
Statement	ValidatingValueFactory.createStatement(Resource subject, IRI predicate, Value object)
Statement	AbstractValueFactory.createStatement(Resource subject, IRI predicate, Value object)
Statement	ValidatingValueFactory.createStatement(Resource subject, IRI predicate, Value object, Resource context)
Statement	AbstractValueFactory.createStatement(Resource subject, IRI predicate, Value object, Resource context)
Statement	ValidatingValueFactory.createStatement(Resource subject, URI predicate, Value object)
Statement	ValidatingValueFactory.createStatement(Resource subject, URI predicate, Value object, Resource context)
Model	FilteredModel.filter(Resource s, IRI p, Value o, Resource... c)
Model	EmptyModel.filter(Resource subj, IRI pred, Value obj, Resource... contexts)
Model	LinkedHashModel.filter(Resource subj, IRI pred, Value obj, Resource... contexts)
Model	TreeModel.filter(Resource subj, IRI pred, Value obj, Resource... contexts)
Iterator<Statement>	GraphImpl.match(Resource subj, IRI pred, Value obj, Resource... contexts) Deprecated.
Iterator<Statement>	AbstractModel.match(Resource subj, IRI pred, Value obj, Resource... contexts) Deprecated.
boolean	FilteredModel.remove(Resource s, IRI p, Value o, Resource... c)
boolean	EmptyModel.remove(Resource subj, IRI pred, Value obj, Resource... contexts)
boolean	LinkedHashModel.remove(Resource subj, IRI pred, Value obj, Resource... contexts)
boolean	TreeModel.remove(Resource subj, IRI pred, Value obj, Resource... contexts)
protected abstract void	FilteredModel.removeFilteredTermIteration(Iterator<Statement> iter, Resource subj, IRI pred, Value obj, Resource... contexts) Called by aggregate sets when a term has been removed from a term iterator.
void	FilteredModel.removeTermIteration(Iterator<Statement> iter, Resource s, IRI p, Value o, Resource... c)
void	EmptyModel.removeTermIteration(Iterator<Statement> iter, Resource subj, IRI pred, Value obj, Resource... contexts)
abstract void	AbstractModel.removeTermIteration(Iterator<Statement> iter, Resource subj, IRI pred, Value obj, Resource... contexts) Called by aggregate sets when a term has been removed from a term iterator.
void	TreeModel.removeTermIteration(Iterator<Statement> iterator, Resource subj, IRI pred, Value obj, Resource... contexts)
void	LinkedHashModel.removeTermIteration(Iterator iterator, Resource subj, IRI pred, Value obj, Resource... contexts)

Constructors in org.eclipse.rdf4j.model.impl with parameters of type Value

Constructor and Description
ContextStatement(Resource subject, IRI predicate, Value object, Resource context) Creates a new Statement with the supplied subject, predicate and object for the specified associated context.
ContextStatementImpl(Resource subject, URI predicate, Value object, Resource context) Deprecated. since 4.0. Use ValueFactory.createStatement(Resource, IRI, Value, Resource) instead.
FilteredModel(AbstractModel model, Resource subj, IRI pred, Value obj, Resource... contexts)
SimpleStatement(Resource subject, IRI predicate, Value object) Creates a new Statement with the supplied subject, predicate and object.
StatementImpl(Resource subject, URI predicate, Value object) Deprecated. since 4.0. Use ValueFactory.createStatement(Resource, IRI, Value) instead.

Uses of Value in org.eclipse.rdf4j.model.util

Methods in org.eclipse.rdf4j.model.util with type parameters of type Value

Modifier and Type	Method and Description
static <C extends Collection<Value>> C	RDFCollections.asValues(Model m, Resource head, C collection, Resource... contexts) Converts an RDF Collection to a Java Collection of Value objects.

Methods in org.eclipse.rdf4j.model.util that return Value

Modifier and Type	Method and Description
static Value	Models.anyObject(Model m) Deprecated. since 4.0. Use Models.object(Model) instead.
static Value	GraphUtil.getOptionalObject(Graph graph, Resource subj, IRI pred, Resource... contexts) Deprecated. since 2.8.0. Use Model.filter(Resource, IRI, Value, Resource...) and Model.objectValue() instead.
static Value	GraphUtil.getUniqueObject(Graph graph, Resource subj, IRI pred, Resource... contexts) Deprecated. since 2.8.0. Use Model.filter(Resource, IRI, Value, Resource...) and Model.objectValue() instead.

Methods in org.eclipse.rdf4j.model.util that return types with arguments of type Value

Modifier and Type	Method and Description
static Iterator<Value>	GraphUtil.getObjectIterator(Graph graph, Resource subj, IRI pred, Resource... contexts) Deprecated. since 2.8.0. Use Model.filter(Resource, IRI, Value, Resource...) and Model.objects() instead.
static Set<Value>	GraphUtil.getObjects(Graph graph, Resource subj, IRI pred, Resource... contexts) Deprecated. since 2.8.0. Use Model.filter(Resource, IRI, Value, Resource...) and Model.objects() instead.
static Set<Value>	Models.getProperties(Model m, Resource subject, IRI property, Resource... contexts) Retrieve all property values for the supplied subject and property from the given model.
static Optional<Value>	Models.getProperty(Model m, Resource subject, IRI property, Resource... contexts) Retrieve a property value for the supplied subject from the given model.
static Optional<Value>	Models.object(Model m) Retrieves an object Value from the statements in the given model.

Methods in org.eclipse.rdf4j.model.util with parameters of type Value

Modifier and Type	Method and Description
int	LexicalValueComparator.compare(Value o1, Value o2)
static void	Statements.consume(ValueFactory vf, Resource subject, IRI predicate, Value object, java.util.function.Consumer<Statement> consumer, Resource... contexts) Creates one or more Statement objects with the given subject, predicate and object, one for each given context, and sends each created statement to the supplied Consumer.
static <C extends Collection<Statement>> C	Statements.create(ValueFactory vf, Resource subject, IRI predicate, Value object, C collection, Resource... contexts) Creates one or more Statement objects with the given subject, predicate and object, one for each given context.
Optional<Statement>	GetStatementOptional.get(Resource subject, IRI predicate, Value object, Resource... contexts) Either supplies a statement matching the given pattern, or Optional.empty() otherwise.
static boolean	Literals.getBooleanValue(Value v, boolean fallback) Returns the result of getBooleanValue((Literal)value, fallback) in case the supplied value is a literal, returns the fallback value otherwise.
static byte	Literals.getByteValue(Value v, byte fallback) Returns the result of getByteValue((Literal)value, fallback) in case the supplied value is a literal, returns the fallback value otherwise.
static XMLGregorianCalendar	Literals.getCalendarValue(Value v, XMLGregorianCalendar fallback) Returns the result of getCalendarValue((Literal)value, fallback) in case the supplied value is a literal, returns the fallback value otherwise.
static BigDecimal	Literals.getDecimalValue(Value v, BigDecimal fallback) Returns the result of getDecimalValue((Literal)value, fallback) in case the supplied value is a literal, returns the fallback value otherwise.
static double	Literals.getDoubleValue(Value v, double fallback) Returns the result of getDoubleValue((Literal)value, fallback) in case the supplied value is a literal, returns the fallback value otherwise.
static float	Literals.getFloatValue(Value v, float fallback) Returns the result of getFloatValue((Literal)value, fallback) in case the supplied value is a literal, returns the fallback value otherwise.
static BigInteger	Literals.getIntegerValue(Value v, BigInteger fallback) Returns the result of getIntegerValue((Literal)value, fallback) in case the supplied value is a literal, returns the fallback value otherwise.
static int	Literals.getIntValue(Value v, int fallback) Returns the result of getIntValue((Literal)value, fallback) in case the supplied value is a literal, returns the fallback value otherwise.
static String	Literals.getLabel(Value v, String fallback) Returns the result of getLabel((Literal)v, fallback in case the supplied value is a literal, returns the fallback value otherwise.
static long	Literals.getLongValue(Value v, long fallback) Returns the result of getLongValue((Literal)value, fallback) in case the supplied value is a literal, returns the fallback value otherwise.
static Resource	GraphUtil.getOptionalSubject(Graph graph, IRI pred, Value obj, Resource... contexts) Deprecated. since 2.8.0. Use Model.filter(Resource, IRI, Value, Resource...) and Model.subjectResource() instead.
static IRI	GraphUtil.getOptionalSubjectURI(Graph graph, IRI pred, Value obj, Resource... contexts) Deprecated. since 2.8.0. Use Model.filter(Resource, IRI, Value, Resource...) and Model.subjectIRI() instead.
static short	Literals.getShortValue(Value v, short fallback) Returns the result of getShortValue((Literal)value, fallback) in case the supplied value is a literal, returns the fallback value otherwise.
static Iterator<Resource>	GraphUtil.getSubjectIterator(Graph graph, IRI pred, Value obj, Resource... contexts) Deprecated. since 2.8.0. Use Model.filter(Resource, IRI, Value, Resource...) and Model.subjects() instead.
static Set<Resource>	GraphUtil.getSubjects(Graph graph, IRI pred, Value obj, Resource... contexts) Deprecated. since 2.8.0. Use Model.filter(Resource, IRI, Value, Resource...) and Model.subjects() instead.
static Resource	GraphUtil.getUniqueSubject(Graph graph, IRI pred, Value obj, Resource... contexts) Deprecated. since 2.8.0. Use Model.filter(Resource, IRI, Value, Resource...) and Model.subjectResource() instead.
static IRI	GraphUtil.getUniqueSubjectURI(Graph graph, IRI pred, Value obj, Resource... contexts) Deprecated. since 2.8.0. Use Model.filter(Resource, IRI, Value, Resource...) and Model.subjectIRI() instead.
static void	GraphUtil.remove(Graph graph, Resource subj, IRI pred, Value obj, Resource... contexts) Deprecated. since 2.8.0. Use Model.remove(Resource, IRI, Value, Resource...) instead.
static Model	Models.setProperty(Model m, Resource subject, IRI property, Value value, Resource... contexts) Sets the property value for the given subject to the given object value, replacing any existing value(s) for the subject's property.
static void	GraphUtil.setUniqueObject(Graph graph, Resource subj, IRI pred, Value obj, Resource... contexts) Deprecated. since 2.8.0. Use Models.setProperty(Model, Resource, IRI, Value, Resource...) instead.

Method parameters in org.eclipse.rdf4j.model.util with type arguments of type Value

Modifier and Type	Method and Description
static void	RDFCollections.consumeValues(Model m, Resource head, java.util.function.Consumer<Value> consumer, Resource... contexts) Reads an RDF Collection starting with the supplied list head from the supplied Model and sends each collection member Value to the supplied Consumer function.

Constructors in org.eclipse.rdf4j.model.util with parameters of type Value

Constructor and Description
ModelException(Value value)
ModelException(Value v1, Value v2)
PatternIterator(Iterator<S> iter, Value subj, Value pred, Value obj, Value... contexts)
PatternIterator(Iterator<S> iter, Value subj, Value pred, Value obj, Value... contexts)