org.openrdf.elmo.scutter
Class FoafRetriever

java.lang.Object
  org.openrdf.elmo.scutter.SimpleRetriever
      org.openrdf.elmo.scutter.FoafRetriever

All Implemented Interfaces:

Runnable, Retriever

public class FoafRetriever
extends SimpleRetriever
implements Retriever

This retriever is specific to crawling for FOAF data. It only collects statements in the RDF, RDF-S, FOAF and GEO namespaces and doesn't follow seeAlso links in documents that do not contain foaf:Person instances.

Author:

Peter Mika (pmika@cs.vu.nl)

Field Summary

protected static Logger

_logger

Fields inherited from class org.openrdf.elmo.scutter.SimpleRetriever

_filter, _handler, _ok, _parser, _repository, _scutter, _url

Constructor Summary

FoafRetriever(URL url, Repository repository, Scutter scutter)

Method Summary

Methods inherited from class org.openrdf.elmo.scutter.SimpleRetriever

addSeeAlsos, aggregate, run, setFilter, setRepository, setScutter, setUrl

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openrdf.elmo.scutter.Retriever

setFilter, setRepository, setScutter, setUrl

Methods inherited from interface java.lang.Runnable

run

Field Detail

_logger

protected static final Logger _logger

Constructor Detail

FoafRetriever

public FoafRetriever(URL url,
                     Repository repository,
                     Scutter scutter)