com.franz.openrdf.rio.nquads
Class NQuadsParser

java.lang.Object
  org.openrdf.rio.helpers.RDFParserBase
      com.franz.openrdf.rio.nquads.NQuadsParser

All Implemented Interfaces:

RDFParser

public class NQuadsParser
extends RDFParserBase

RDF parser for N-Quads files. A specification of NQuads can be found here. This parser is not thread-safe, therefore its public methods are synchronized. Modified from openrdf's NTriplesParser.

Nested Class Summary

Nested classes/interfaces inherited from interface org.openrdf.rio.RDFParser

RDFParser.DatatypeHandling

Constructor Summary

NQuadsParser()
Creates a new NQuadsParser that will use a ValueFactoryImpl to create object for resources, bNodes and literals.

NQuadsParser(ValueFactory valueFactory)
Creates a new NQuadsParser that will use the supplied ValueFactory to create RDF model objects.

Method Summary

RDFFormat	getRDFFormat()
void	parse(InputStream in, String baseURI) Implementation of the parse(InputStream, String) method defined in the RDFParser interface.
void	parse(Reader reader, String baseURI) Implementation of the parse(Reader, String) method defined in the RDFParser interface.

Methods inherited from class org.openrdf.rio.helpers.RDFParserBase

datatypeHandling, getParseErrorListener, getParseLocationListener, getParserConfig, getRDFHandler, preserveBNodeIDs, setDatatypeHandling, setParseErrorListener, setParseLocationListener, setParserConfig, setPreserveBNodeIDs, setRDFHandler, setStopAtFirstError, setValueFactory, setVerifyData, stopAtFirstError, verifyData

Methods inherited from class java.lang.Object

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

Constructor Detail

NQuadsParser

public NQuadsParser()

Creates a new NQuadsParser that will use a ValueFactoryImpl to create object for resources, bNodes and literals.

NQuadsParser

public NQuadsParser(ValueFactory valueFactory)

Creates a new NQuadsParser that will use the supplied ValueFactory to create RDF model objects.

Parameters:

valueFactory - A ValueFactory.

Method Detail

getRDFFormat

public final RDFFormat getRDFFormat()

parse

public void parse(InputStream in,
                  String baseURI)
           throws IOException,
                  RDFParseException,
                  RDFHandlerException

Implementation of the parse(InputStream, String) method defined in the RDFParser interface.

Parameters:

in - The InputStream from which to read the data, must not be null. The InputStream is supposed to contain 7-bit US-ASCII characters, as per the N-Triples specification.

baseURI - The URI associated with the data in the InputStream, must not be null.

Throws:

IOException - If an I/O error occurred while data was read from the InputStream.

RDFParseException - If the parser has found an unrecoverable parse error.

RDFHandlerException - If the configured statement handler encountered an unrecoverable error.

IllegalArgumentException - If the supplied input stream or base URI is null.

parse

public void parse(Reader reader,
                  String baseURI)
           throws IOException,
                  RDFParseException,
                  RDFHandlerException

Implementation of the parse(Reader, String) method defined in the RDFParser interface.

Parameters:

reader - The Reader from which to read the data, must not be null.

baseURI - The URI associated with the data in the Reader, must not be null.

Throws:

IOException - If an I/O error occurred while data was read from the InputStream.

RDFParseException - If the parser has found an unrecoverable parse error.

RDFHandlerException - If the configured statement handler encountered an unrecoverable error.

IllegalArgumentException - If the supplied reader or base URI is null.