org.apache.nutch.clustering
Class OnlineClustererFactory

java.lang.Object
  org.apache.nutch.clustering.OnlineClustererFactory

public class OnlineClustererFactory
extends Object

A factory for retrieving OnlineClusterer extensions.

Version:

$Id: OnlineClustererFactory.java 823614 2009-10-09 17:02:32Z ab $

Author:

Dawid Weiss

Field Summary

static org.apache.commons.logging.Log

LOG

Constructor Summary

OnlineClustererFactory(Configuration conf)
Create an instance of the clustering factory bound to a given configuration.

Method Summary

OnlineClusterer

getOnlineClusterer()

Methods inherited from class java.lang.Object

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

Field Detail

LOG

public static final org.apache.commons.logging.Log LOG

Constructor Detail

OnlineClustererFactory

public OnlineClustererFactory(Configuration conf)

Create an instance of the clustering factory bound to a given configuration.

Method Detail

getOnlineClusterer

public OnlineClusterer getOnlineClusterer()
                                   throws PluginRuntimeException

Returns:

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

Throws:

PluginRuntimeException