org.semarglproject.rdf

Class NQuadsParser

java.lang.Object

org.semarglproject.sink.Pipe<QuadSink>

org.semarglproject.rdf.NQuadsParser

All Implemented Interfaces:

CharSink, DataSink

public final class NQuadsParser
extends Pipe<QuadSink>
implements CharSink

Implementation of streaming NQuads parser.
List of supported options:

• StreamProcessor.PROCESSOR_GRAPH_HANDLER_PROPERTY
• StreamProcessor.ENABLE_ERROR_RECOVERY

Field Summary

Fields

Modifier and Type	Field and Description
static String	ERROR Class URI for errors produced by a parser

Fields inherited from class org.semarglproject.sink.Pipe

sink

Method Summary

Modifier and Type	Method and Description
static CharSink	connect(QuadSink sink) Creates instance of NQuadsParser connected to specified sink.
void	endStream()
NQuadsParser	process(char ch)
NQuadsParser	process(char[] buffer, int start, int count)
NQuadsParser	process(String str)
void	setBaseUri(String baseUri)
protected boolean	setPropertyInternal(String key, Object value)
void	startStream()

Methods inherited from class org.semarglproject.sink.Pipe

setProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.semarglproject.sink.DataSink

setProperty

Field Detail

ERROR

public static final String ERROR

Class URI for errors produced by a parser

See Also:

Constant Field Values

Method Detail

connect

public static CharSink connect(QuadSink sink)

Creates instance of NQuadsParser connected to specified sink.

Parameters:

sink - sink to be connected to

Returns:

instance of NQuadsParser

process

public NQuadsParser process(String str)
                     throws ParseException

Specified by:

process in interface CharSink

Throws:

ParseException

process

public NQuadsParser process(char ch)
                     throws ParseException

Specified by:

process in interface CharSink

Throws:

ParseException

process

public NQuadsParser process(char[] buffer,
                            int start,
                            int count)
                     throws ParseException

Specified by:

process in interface CharSink

Throws:

ParseException

setBaseUri

public void setBaseUri(String baseUri)

Specified by:

setBaseUri in interface DataSink

setPropertyInternal

protected boolean setPropertyInternal(String key,
                                      Object value)

Specified by:

setPropertyInternal in class Pipe<QuadSink>

startStream

public void startStream()
                 throws ParseException

Specified by:

startStream in interface DataSink

Overrides:

startStream in class Pipe<QuadSink>

Throws:

ParseException

endStream

public void endStream()
               throws ParseException

Specified by:

endStream in interface DataSink

Overrides:

endStream in class Pipe<QuadSink>

Throws:

ParseException