Module org.apache.jena.core

Package org.apache.jena.datatypes.xsd.impl

Class RDFDirLangString

java.lang.Object

org.apache.jena.datatypes.BaseDatatype

org.apache.jena.datatypes.xsd.impl.RDFDirLangString

All Implemented Interfaces:

RDFDatatype

public class RDFDirLangString
extends BaseDatatype
implements RDFDatatype

rdf:dirLangString - a literal with language and base direction.

This covers the unusual case of "foo"^^rdf:dirLangString.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.jena.datatypes.BaseDatatype

BaseDatatype.TypedValue

Field Summary

Fields

Modifier and Type	Field	Description
static final RDFDatatype	rdfDirLangString	Singleton instance
static final String	rdfDirLangStringURI

Method Summary

Modifier and Type	Method	Description
boolean	isEqual(LiteralLabel value1, LiteralLabel value2)	Compares two instances of values of the given datatype.
static boolean	isRDFDirLangString(RDFDatatype rdfDatatype)	Test where an RDFDatatype is that for rdf:dirLangString.
Object	parse(String lexicalForm)	This covers the unusual case of "foo"^^rdf:dirLangString.
String	unparse(Object value)	Convert a value of this datatype out to lexical form.

Methods inherited from class org.apache.jena.datatypes.BaseDatatype

cannonicalise, equals, extendedTypeDefinition, getHashCode, getJavaClass, getURI, hashCode, isValid, isValidLiteral, isValidValue, langTagCompatible, normalizeSubType, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.jena.datatypes.RDFDatatype

cannonicalise, extendedTypeDefinition, getHashCode, getJavaClass, getURI, isValid, isValidLiteral, isValidValue, normalizeSubType

Field Details

rdfDirLangStringURI

public static final String rdfDirLangStringURI

See Also:

• Constant Field Values

rdfDirLangString

public static final RDFDatatype rdfDirLangString

Singleton instance

Prefer RDF.dtDirLangString in applications.

Method Details

isRDFDirLangString

public static boolean isRDFDirLangString(RDFDatatype rdfDatatype)

Test where an RDFDatatype is that for rdf:dirLangString.

isEqual

public boolean isEqual(LiteralLabel value1,
 LiteralLabel value2)

Compares two instances of values of the given datatype.

Specified by:

isEqual in interface RDFDatatype

Overrides:

isEqual in class BaseDatatype

parse

public Object parse(String lexicalForm)

This covers the unusual case of "foo"^^rdf:dirLangString.

Specified by:

parse in interface RDFDatatype

Overrides:

parse in class BaseDatatype

unparse

public String unparse(Object value)

Description copied from class: BaseDatatype

Convert a value of this datatype out to lexical form.

Specified by:

unparse in interface RDFDatatype

Overrides:

unparse in class BaseDatatype