org.apache.nutch.ontology
Class OntologyFactory

java.lang.Object
  org.apache.nutch.ontology.OntologyFactory

public class OntologyFactory

extends Object

A factory for retrieving Ontology extensions.

Version:

$Id: OntologyFactory.java,v 1.2 2005/02/07 19:09:58 cutting Exp $

Author:

Michael Pan

Field Summary

static Logger

LOG

Method Summary

static Ontology

getOntology()

Methods inherited from class java.lang.Object

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

Field Detail

LOG

public static final Logger LOG

Method Detail

getOntology

public static Ontology getOntology()
                            throws PluginRuntimeException

Returns:

Returns the online ontology extension specified in nutch configuration's key extension.ontology.extension-name. If the name is empty (no preference), the first available ontology extension is returned.

Throws:

PluginRuntimeException