org.eclipse.rdf4j.rio.ndjsonld

Class NDJSONLDParser

java.lang.Object

org.eclipse.rdf4j.rio.helpers.AbstractRDFParser

org.eclipse.rdf4j.rio.jsonld.JSONLDParser

org.eclipse.rdf4j.rio.ndjsonld.NDJSONLDParser

All Implemented Interfaces:

RDFParser

public class NDJSONLDParser
extends JSONLDParser
implements RDFParser

Introduce a parser capable of parsing Newline Delimited JSON-LD, where each line is a serialized JSON-LD record. The format is inspired by Newline Delimited JSON formathttp://ndjson.org/. Even though each line is a separate JSON-LD document, the whole document is treated as a single RDF document, having one single BNodes context to preserve BNodes identifiers.

Author:

Desislava Hristova

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.rdf4j.rio.RDFParser

RDFParser.DatatypeHandling

Field Summary

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

rdfHandler, valueFactory

Constructor Summary

Constructors

Constructor and Description
NDJSONLDParser() Default constructor
NDJSONLDParser(org.eclipse.rdf4j.model.ValueFactory valueFactory) Creates a RDF4J NDJSONLD Parser using the given ValueFactory to create new Values.

Method Summary

Modifier and Type	Method and Description
protected Object	getJSONObject(InputStream in, Reader reader, com.fasterxml.jackson.core.JsonFactory factory)
RDFFormat	getRDFFormat()
void	parse(InputStream in, String baseURI)

Methods inherited from class org.eclipse.rdf4j.rio.jsonld.JSONLDParser

getSupportedSettings, parse

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

clear, clearBNodeIDMap, createBNode, createBNode, createLiteral, createLiteral, createNode, createNode, createStatement, createStatement, createURI, datatypeHandling, getNamespace, getParseErrorListener, getParseLocationListener, getParserConfig, getRDFHandler, initializeNamespaceTableFromConfiguration, preserveBNodeIDs, reportError, reportError, reportError, reportError, reportError, reportFatalError, reportFatalError, reportFatalError, reportFatalError, reportFatalError, reportLocation, reportWarning, reportWarning, resolveURI, set, 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

Methods inherited from interface org.eclipse.rdf4j.rio.RDFParser

getParserConfig, getSupportedSettings, parse, parse, parse, set, setDatatypeHandling, setParseErrorListener, setParseLocationListener, setParserConfig, setPreserveBNodeIDs, setRDFHandler, setStopAtFirstError, setValueFactory, setVerifyData

Constructor Detail

NDJSONLDParser

public NDJSONLDParser()

Default constructor

NDJSONLDParser

public NDJSONLDParser(org.eclipse.rdf4j.model.ValueFactory valueFactory)

Creates a RDF4J NDJSONLD Parser using the given ValueFactory to create new Values.

Parameters:

valueFactory - The ValueFactory to use

Method Detail

getRDFFormat

public RDFFormat getRDFFormat()

Specified by:

getRDFFormat in interface RDFParser

Overrides:

getRDFFormat in class JSONLDParser

getJSONObject

protected Object getJSONObject(InputStream in,
                               Reader reader,
                               com.fasterxml.jackson.core.JsonFactory factory)
                        throws IOException

Overrides:

getJSONObject in class JSONLDParser

Throws:

IOException

parse

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

Specified by:

parse in interface RDFParser

Overrides:

parse in class JSONLDParser

Throws:

RDFParseException

RDFHandlerException

IOException