Package org.restlet.ext.rdf.internal.turtle

Class BlankNodeToken

java.lang.Object

org.restlet.ext.rdf.internal.turtle.LexicalUnit

org.restlet.ext.rdf.internal.turtle.BlankNodeToken

public class BlankNodeToken
extends LexicalUnit

Represents a blank node inside a RDF N3 document. Contains all the logic to parse a blank node in N3 documents.

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.List<LexicalUnit>	lexicalUnits	List of lexical units contained by this blank node.
private boolean	resolved	Indicates if the given blank node has been already resolved.

Constructor Summary

Constructors

Constructor	Description
BlankNodeToken(java.lang.String value)	Constructor
BlankNodeToken(RdfTurtleReader contentHandler, Context context)	Constructor.

Method Summary

Modifier and Type	Method	Description
java.util.List<LexicalUnit>	getLexicalUnits()
void	parse()	Contains the parsing logic of this lexical unit.
java.lang.Object	resolve()	Resolves the current value as a reference or a literal or a graph of links according to the current context.

Methods inherited from class org.restlet.ext.rdf.internal.turtle.LexicalUnit

getContentReader, getContext, getValue, setContext, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

lexicalUnits

private java.util.List<LexicalUnit> lexicalUnits

List of lexical units contained by this blank node.

resolved

private boolean resolved

Indicates if the given blank node has been already resolved.

Constructor Detail

BlankNodeToken

public BlankNodeToken(RdfTurtleReader contentHandler,
                      Context context)
               throws java.io.IOException

Constructor. The blank node is given a new identifier thanks to the context.

Parameters:

contentHandler - The parent content handler.

context - The context used to resolved references.

Throws:

java.io.IOException

BlankNodeToken

public BlankNodeToken(java.lang.String value)

Constructor

Parameters:

value - The value of this blank node.

Method Detail

getLexicalUnits

public java.util.List<LexicalUnit> getLexicalUnits()

parse

public void parse()
           throws java.io.IOException

Description copied from class: LexicalUnit

Contains the parsing logic of this lexical unit.

Specified by:

parse in class LexicalUnit

Throws:

java.io.IOException

resolve

public java.lang.Object resolve()

Description copied from class: LexicalUnit

Resolves the current value as a reference or a literal or a graph of links according to the current context.

Specified by:

resolve in class LexicalUnit

Returns:

The current value as a reference or a literal or a graph of links according to the current context.