org.apache.nutch.indexer.more
Class MoreIndexingFilter

java.lang.Object
  org.apache.nutch.indexer.more.MoreIndexingFilter

All Implemented Interfaces:

Configurable, IndexingFilter, Pluggable

public class MoreIndexingFilter
extends Object
implements IndexingFilter

Add (or reset) a few metaData properties as respective fields (if they are available), so that they can be displayed by more.jsp (called by search.jsp). content-type is indexed to support query by type: last-modifed is indexed to support query by date: Still need to make content-length searchable!

Author:

John Xing

Field Summary

static org.apache.commons.logging.Log

LOG

Fields inherited from interface org.apache.nutch.indexer.IndexingFilter

X_POINT_ID

Constructor Summary

MoreIndexingFilter()

Method Summary

Document	filter(Document doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks) Adds fields or otherwise modifies the document that will be indexed for a parse.
Configuration	getConf()
void	setConf(Configuration conf)

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

MoreIndexingFilter

public MoreIndexingFilter()

Method Detail

filter

public Document filter(Document doc,
                       Parse parse,
                       Text url,
                       CrawlDatum datum,
                       Inlinks inlinks)
                throws IndexingException

Description copied from interface: IndexingFilter

Adds fields or otherwise modifies the document that will be indexed for a parse.

Specified by:

filter in interface IndexingFilter

Parameters:

doc - document instance for collecting fields

parse - parse data instance

url - page url

datum - crawl datum for the page

inlinks - page inlinks

Returns:

modified (or a new) document instance

Throws:

IndexingException

setConf

public void setConf(Configuration conf)

Specified by:

setConf in interface Configurable

getConf

public Configuration getConf()

Specified by:

getConf in interface Configurable