RDFLangString (Apache Jena)

java.lang.Object
- org.apache.jena.datatypes.BaseDatatype
- - org.apache.jena.datatypes.xsd.impl.RDFLangString

All Implemented Interfaces:

RDFDatatype
```
public class RDFLangString
extends BaseDatatype
implements RDFDatatype
```
rdf:langString. This covers the unusual case of "foo"^^rdf:langString When there is a language tag, there is a lexical form but it is in two parts lex@lang This is not rdf:plainLiteral!

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 RDFDatatype rdfLangString
Singleton instance

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`isEqual(LiteralLabel value1, LiteralLabel value2)`	Compares two instances of values of the given datatype.
`java.lang.Object`	`parse(java.lang.String lexicalForm)`	Parse a lexical form of this datatype to a value
`java.lang.String`	`unparse(java.lang.Object value)`	Convert a value of this datatype out to lexical form.

Methods inherited from class org.apache.jena.datatypes.BaseDatatype
cannonicalise, extendedTypeDefinition, getHashCode, getJavaClass, getURI, isValid, isValidLiteral, isValidValue, langTagCompatible, normalizeSubType, toString

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.jena.datatypes.RDFDatatype
cannonicalise, extendedTypeDefinition, getHashCode, getJavaClass, getURI, isValid, isValidLiteral, isValidValue, normalizeSubType

- Field Detail
  - rdfLangString
```
public static final RDFDatatype rdfLangString
```
    Singleton instance
- Method Detail
  - 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 java.lang.Object parse(java.lang.String lexicalForm)
```
    Description copied from class: BaseDatatype
    
    Parse a lexical form of this datatype to a value
    
    Specified by:
    
    parse in interface RDFDatatype
    
    Overrides:
    
    parse in class BaseDatatype
  - unparse
```
public java.lang.String unparse(java.lang.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