Package org.eclipse.rdf4j.model.base
Class AbstractLiteral.TypedLiteral
java.lang.Object
org.eclipse.rdf4j.model.base.AbstractLiteral
org.eclipse.rdf4j.model.base.AbstractLiteral.TypedLiteral
- All Implemented Interfaces:
Serializable
,Literal
,Value
- Enclosing class:
AbstractLiteral
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Nested Class Summary
Nested classes/interfaces inherited from class org.eclipse.rdf4j.model.base.AbstractLiteral
AbstractLiteral.BooleanLiteral, AbstractLiteral.CalendarLiteral, AbstractLiteral.DecimalLiteral, AbstractLiteral.IntegerLiteral, AbstractLiteral.NumberLiteral, AbstractLiteral.TaggedLiteral, AbstractLiteral.TemporalAccessorLiteral, AbstractLiteral.TemporalAmountLiteral, AbstractLiteral.TypedLiteral
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate final CoreDatatype
private final IRI
private final String
private static final long
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Constructor Summary
ConstructorsConstructorDescriptionTypedLiteral
(String label) TypedLiteral
(String label, CoreDatatype datatype) TypedLiteral
(String label, IRI datatype) TypedLiteral
(String label, IRI datatype, CoreDatatype coreDatatype) -
Method Summary
Modifier and TypeMethodDescriptionCoreDatatype is an interface for natively supported datatypes in RDF4J.Gets the datatype for this literal.getLabel()
Gets the label (the lexical value) of this literal.Gets the language tag for this literal, normalized to lower case.Methods inherited from class org.eclipse.rdf4j.model.base.AbstractLiteral
booleanValue, byteValue, calendarValue, decimalValue, doubleValue, equals, floatValue, hashCode, integerValue, intValue, longValue, reserved, reserved, shortValue, stringValue, temporalAccessorValue, temporalAmountValue, toString
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
Methods inherited from interface org.eclipse.rdf4j.model.Value
isBNode, isIRI, isResource, isTriple
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Field Details
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serialVersionUID
private static final long serialVersionUID- See Also:
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label
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coreDatatype
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datatype
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Constructor Details
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TypedLiteral
TypedLiteral(String label) -
TypedLiteral
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TypedLiteral
TypedLiteral(String label, CoreDatatype datatype) -
TypedLiteral
TypedLiteral(String label, IRI datatype, CoreDatatype coreDatatype)
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Method Details
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getLabel
Description copied from interface:Literal
Gets the label (the lexical value) of this literal.- Returns:
- The literal's label.
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getLanguage
Description copied from interface:Literal
Gets the language tag for this literal, normalized to lower case.- Returns:
- The language tag for this literal, or
Optional.empty()
if it doesn't have one.
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getDatatype
Description copied from interface:Literal
Gets the datatype for this literal.If
Literal.getLanguage()
returns a non-empty value than this must returnrdf:langString
. If no datatype was assigned to this literal by the creator, then this method must returnxsd:string
.- Returns:
- The datatype for this literal.
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getCoreDatatype
Description copied from interface:Literal
CoreDatatype is an interface for natively supported datatypes in RDF4J. This includes, among others, the XML Schema datatypes and rdf:langString. CoreDatatypes are implemented as enums and more performant and convenient to work with than IRI-based datatypes. The constantinvalid @link
{@link CoreDatatype#NONE)
- Returns:
- The CoreDatatype or
invalid @link
{@link CoreDatatype#NONE)
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