Package org.eclipse.rdf4j.rio.ntriples

Class NTriplesWriter

java.lang.Object

org.eclipse.rdf4j.rio.helpers.AbstractRDFWriter

org.eclipse.rdf4j.rio.ntriples.NTriplesWriter

All Implemented Interfaces:

org.eclipse.rdf4j.common.io.CharSink, org.eclipse.rdf4j.common.io.Sink, RDFHandler, RDFWriter

public class NTriplesWriter
extends AbstractRDFWriter
implements org.eclipse.rdf4j.common.io.CharSink

An implementation of the RDFWriter interface that writes RDF documents in N-Triples format. The N-Triples format is defined in this section of the RDF Test Cases document.

Field Summary

Fields

Modifier and Type	Field	Description
protected Writer	writer

Fields inherited from class org.eclipse.rdf4j.rio.helpers.AbstractRDFWriter

namespaceTable, statementConsumer

Constructor Summary

Constructors

Constructor	Description
NTriplesWriter(OutputStream out)	Creates a new NTriplesWriter that will write to the supplied OutputStream.
NTriplesWriter(Writer writer)	Creates a new NTriplesWriter that will write to the supplied Writer.

Method Summary

Modifier and Type	Method	Description
protected void	consumeStatement(org.eclipse.rdf4j.model.Statement st)
void	endRDF()
RDFFormat	getRDFFormat()
Collection<RioSetting<?>>	getSupportedSettings()
Writer	getWriter()
void	handleComment(String comment)
void	handleNamespace(String prefix, String name)
void	startRDF()
protected void	writeValue(org.eclipse.rdf4j.model.Value value)	Writes the N-Triples representation of the given Value.

Methods inherited from class org.eclipse.rdf4j.rio.helpers.AbstractRDFWriter

checkWritingStarted, getFileFormat, getWriterConfig, handleStatement, isWritingStarted, set, setWriterConfig

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.rdf4j.common.io.Sink

acceptsFileFormat, getFileFormat

Field Detail

writer

protected final Writer writer

Constructor Detail

NTriplesWriter

public NTriplesWriter(OutputStream out)

Creates a new NTriplesWriter that will write to the supplied OutputStream.

Parameters:

out - The OutputStream to write the N-Triples document to.

NTriplesWriter

public NTriplesWriter(Writer writer)

Creates a new NTriplesWriter that will write to the supplied Writer.

Parameters:

writer - The Writer to write the N-Triples document to.

Method Detail

getWriter

public Writer getWriter()

Specified by:

getWriter in interface org.eclipse.rdf4j.common.io.CharSink

getRDFFormat

public RDFFormat getRDFFormat()

Specified by:

getRDFFormat in interface RDFWriter

startRDF

public void startRDF()
              throws RDFHandlerException

Specified by:

startRDF in interface RDFHandler

Overrides:

startRDF in class AbstractRDFWriter

Throws:

RDFHandlerException

endRDF

public void endRDF()
            throws RDFHandlerException

Specified by:

endRDF in interface RDFHandler

Throws:

RDFHandlerException

handleNamespace

public void handleNamespace(String prefix,
                            String name)

Specified by:

handleNamespace in interface RDFHandler

Overrides:

handleNamespace in class AbstractRDFWriter

consumeStatement

protected void consumeStatement(org.eclipse.rdf4j.model.Statement st)

Overrides:

consumeStatement in class AbstractRDFWriter

handleComment

public void handleComment(String comment)
                   throws RDFHandlerException

Specified by:

handleComment in interface RDFHandler

Throws:

RDFHandlerException

getSupportedSettings

public final Collection<RioSetting<?>> getSupportedSettings()

Specified by:

getSupportedSettings in interface RDFWriter

Overrides:

getSupportedSettings in class AbstractRDFWriter

writeValue

protected void writeValue(org.eclipse.rdf4j.model.Value value)
                   throws IOException

Writes the N-Triples representation of the given Value.

Parameters:

value - The value to write.

Throws:

IOException