org.openrdf.rio.trig

Class TriGParser

java.lang.Object

org.openrdf.rio.helpers.RDFParserBase

org.openrdf.rio.turtle.TurtleParser

org.openrdf.rio.trig.TriGParser

All Implemented Interfaces:

RDFParser

Direct Known Subclasses:

SPARQLUpdateDataBlockParser

public class TriGParser
extends TurtleParser

RDF parser for TriG files. This parser is not thread-safe, therefore its public methods are synchronized.

This implementation is based on the 2005/06/06 version of the TriG specification, but implemented as an extension of the Turtle specification of 2006/01/02.

Author:

Arjohn Kampman

See Also:

TurtleParser

Nested Class Summary

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

RDFParser.DatatypeHandling

Field Summary

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

rdfHandler, valueFactory

Constructor Summary

Constructors

Constructor and Description
TriGParser() Creates a new TriGParser that will use a ValueFactoryImpl to create RDF model objects.
TriGParser(ValueFactory valueFactory) Creates a new TriGParser that will use the supplied ValueFactory to create RDF model objects.

Method Summary

Modifier and Type	Method and Description
protected Resource	getContext()
RDFFormat	getRDFFormat() Gets the RDF format that this parser can parse.
protected void	parseGraph()
protected void	parseStatement()
protected void	reportStatement(Resource subj, URI pred, Value obj)
protected void	setContext(Resource context)

Methods inherited from class org.openrdf.rio.turtle.TurtleParser

getSupportedSettings, parse, parse, parseBase, parseCollection, parseDirective, parseImplicitBlank, parseLongString, parseNodeID, parseNumber, parseObject, parseObjectList, parsePredicate, parsePredicateObjectList, parsePrefixID, parseQNameOrBoolean, parseQuotedLiteral, parseQuotedString, parseString, parseSubject, parseTriples, parseURI, parseValue, peek, processComment, read, reportError, reportFatalError, reportFatalError, reportLocation, reportWarning, skipWSC, throwEOFException, unread, unread, verifyCharacterOrFail

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

clear, clearBNodeIDMap, createBNode, createBNode, createLiteral, createLiteral, createStatement, createStatement, createURI, datatypeHandling, getNamespace, getParseErrorListener, getParseLocationListener, getParserConfig, getRDFHandler, preserveBNodeIDs, reportError, reportError, reportFatalError, reportFatalError, reportLocation, reportWarning, resolveURI, setBaseURI, setBaseURI, setDatatypeHandling, setNamespace, setParseErrorListener, setParseLocationListener, setParserConfig, setPreserveBNodeIDs, setRDFHandler, setStopAtFirstError, setValueFactory, setVerifyData, stopAtFirstError, verifyData

Methods inherited from class java.lang.Object

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

Constructor Detail

TriGParser

public TriGParser()

Creates a new TriGParser that will use a ValueFactoryImpl to create RDF model objects.

TriGParser

public TriGParser(ValueFactory valueFactory)

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

Parameters:

valueFactory - A ValueFactory.

Method Detail

getRDFFormat

public RDFFormat getRDFFormat()

Description copied from interface: RDFParser

Gets the RDF format that this parser can parse.

Specified by:

getRDFFormat in interface RDFParser

Overrides:

getRDFFormat in class TurtleParser

parseStatement

protected void parseStatement()
                       throws IOException,
                              RDFParseException,
                              RDFHandlerException

Overrides:

parseStatement in class TurtleParser

Throws:

IOException

RDFParseException

RDFHandlerException

parseGraph

protected void parseGraph()
                   throws IOException,
                          RDFParseException,
                          RDFHandlerException

Throws:

IOException

RDFParseException

RDFHandlerException

reportStatement

protected void reportStatement(Resource subj,
                               URI pred,
                               Value obj)
                        throws RDFParseException,
                               RDFHandlerException

Overrides:

reportStatement in class TurtleParser

Throws:

RDFParseException

RDFHandlerException

setContext

protected void setContext(Resource context)

getContext

protected Resource getContext()