Package org.apache.any23.filter

Class IgnoreTitlesOfEmptyDocuments

java.lang.Object

org.apache.any23.filter.IgnoreTitlesOfEmptyDocuments

All Implemented Interfaces:

AutoCloseable, org.apache.any23.writer.TripleHandler

public class IgnoreTitlesOfEmptyDocuments
extends Object
implements org.apache.any23.writer.TripleHandler

A TripleHandler that suppresses output of the TitleExtractor unless some other triples could be parsed from the document. This is used when we don't want to have single-triple RDF documents around that contain only the title triple.

Author:

Richard Cyganiak (richard@cyganiak.de)

Constructor Summary

Constructors

Constructor	Description
IgnoreTitlesOfEmptyDocuments(org.apache.any23.writer.TripleHandler wrapped)

Method Summary

Modifier and Type	Method	Description
void	close()
void	closeContext(org.apache.any23.extractor.ExtractionContext context)
void	endDocument(org.eclipse.rdf4j.model.IRI documentIRI)
void	openContext(org.apache.any23.extractor.ExtractionContext context)
void	receiveNamespace(String prefix, String uri, org.apache.any23.extractor.ExtractionContext context)
void	receiveTriple(org.eclipse.rdf4j.model.Resource s, org.eclipse.rdf4j.model.IRI p, org.eclipse.rdf4j.model.Value o, org.eclipse.rdf4j.model.IRI g, org.apache.any23.extractor.ExtractionContext context)
void	setContentLength(long contentLength)
void	startDocument(org.eclipse.rdf4j.model.IRI documentIRI)

Methods inherited from class java.lang.Object

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

Constructor Detail

IgnoreTitlesOfEmptyDocuments

public IgnoreTitlesOfEmptyDocuments(org.apache.any23.writer.TripleHandler wrapped)

Method Detail

startDocument

public void startDocument(org.eclipse.rdf4j.model.IRI documentIRI)
                   throws org.apache.any23.writer.TripleHandlerException

Specified by:

startDocument in interface org.apache.any23.writer.TripleHandler

Throws:

org.apache.any23.writer.TripleHandlerException

openContext

public void openContext(org.apache.any23.extractor.ExtractionContext context)
                 throws org.apache.any23.writer.TripleHandlerException

Specified by:

openContext in interface org.apache.any23.writer.TripleHandler

Throws:

org.apache.any23.writer.TripleHandlerException

receiveTriple

public void receiveTriple(org.eclipse.rdf4j.model.Resource s,
                          org.eclipse.rdf4j.model.IRI p,
                          org.eclipse.rdf4j.model.Value o,
                          org.eclipse.rdf4j.model.IRI g,
                          org.apache.any23.extractor.ExtractionContext context)
                   throws org.apache.any23.writer.TripleHandlerException

Specified by:

receiveTriple in interface org.apache.any23.writer.TripleHandler

Throws:

org.apache.any23.writer.TripleHandlerException

receiveNamespace

public void receiveNamespace(String prefix,
                             String uri,
                             org.apache.any23.extractor.ExtractionContext context)
                      throws org.apache.any23.writer.TripleHandlerException

Specified by:

receiveNamespace in interface org.apache.any23.writer.TripleHandler

Throws:

org.apache.any23.writer.TripleHandlerException

closeContext

public void closeContext(org.apache.any23.extractor.ExtractionContext context)

Specified by:

closeContext in interface org.apache.any23.writer.TripleHandler

close

public void close()
           throws org.apache.any23.writer.TripleHandlerException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface org.apache.any23.writer.TripleHandler

Throws:

org.apache.any23.writer.TripleHandlerException

endDocument

public void endDocument(org.eclipse.rdf4j.model.IRI documentIRI)
                 throws org.apache.any23.writer.TripleHandlerException

Specified by:

endDocument in interface org.apache.any23.writer.TripleHandler

Throws:

org.apache.any23.writer.TripleHandlerException

setContentLength

public void setContentLength(long contentLength)

Specified by:

setContentLength in interface org.apache.any23.writer.TripleHandler