org.apache.any23.writer

Class URIListWriter

java.lang.Object

org.apache.any23.writer.URIListWriter

All Implemented Interfaces:

FormatWriter, TripleHandler

public class URIListWriter
extends Object
implements FormatWriter

This writer simply produces a list of unique URI present in the subject or in the object of every single extracted RDF Statement.

Author:

Davide Palmisano (palmisano@fbk.eu)

Constructor Summary

Constructors

Constructor and Description
URIListWriter(OutputStream outputStream)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
void	closeContext(ExtractionContext context)
void	endDocument(org.openrdf.model.URI documentURI)
boolean	isAnnotated()
void	openContext(ExtractionContext context)
void	receiveNamespace(String prefix, String uri, ExtractionContext context)
void	receiveTriple(org.openrdf.model.Resource s, org.openrdf.model.URI p, org.openrdf.model.Value o, org.openrdf.model.URI g, ExtractionContext context)
void	setAnnotated(boolean f)
void	setContentLength(long contentLength)
void	startDocument(org.openrdf.model.URI documentURI)

Methods inherited from class java.lang.Object

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

Constructor Detail

URIListWriter

public URIListWriter(OutputStream outputStream)

Method Detail

startDocument

public void startDocument(org.openrdf.model.URI documentURI)
                   throws TripleHandlerException

Specified by:

startDocument in interface TripleHandler

Throws:

TripleHandlerException

openContext

public void openContext(ExtractionContext context)
                 throws TripleHandlerException

Specified by:

openContext in interface TripleHandler

Throws:

TripleHandlerException

receiveTriple

public void receiveTriple(org.openrdf.model.Resource s,
                 org.openrdf.model.URI p,
                 org.openrdf.model.Value o,
                 org.openrdf.model.URI g,
                 ExtractionContext context)
                   throws TripleHandlerException

Specified by:

receiveTriple in interface TripleHandler

Throws:

TripleHandlerException

receiveNamespace

public void receiveNamespace(String prefix,
                    String uri,
                    ExtractionContext context)
                      throws TripleHandlerException

Specified by:

receiveNamespace in interface TripleHandler

Throws:

TripleHandlerException

closeContext

public void closeContext(ExtractionContext context)
                  throws TripleHandlerException

Specified by:

closeContext in interface TripleHandler

Throws:

TripleHandlerException

endDocument

public void endDocument(org.openrdf.model.URI documentURI)
                 throws TripleHandlerException

Specified by:

endDocument in interface TripleHandler

Throws:

TripleHandlerException

setContentLength

public void setContentLength(long contentLength)

Specified by:

setContentLength in interface TripleHandler

close

public void close()
           throws TripleHandlerException

Specified by:

close in interface TripleHandler

Throws:

TripleHandlerException

isAnnotated

public boolean isAnnotated()

Specified by:

isAnnotated in interface FormatWriter

setAnnotated

public void setAnnotated(boolean f)

Specified by:

setAnnotated in interface FormatWriter