Package | Description |
---|---|
org.apache.nutch.analysis.lang |
Text document language identifier.
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org.apache.nutch.any23 |
This packages uses the Apache Any23 library
for parsing and extracting structured data in RDF format from a
variety of Web documents.
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org.apache.nutch.collection |
Subcollection is a subset of an index.
|
org.apache.nutch.exchange |
Control code for exchange component, which acts in indexing job and decides to
which index writer a document should be routed, based on plugins behavior.
|
org.apache.nutch.exchange.jexl |
Plugin of Exchange component based on JEXL expressions.
|
org.apache.nutch.indexer |
Index content, configure and run indexing and cleaning jobs to
add, update, and delete documents from an index.
|
org.apache.nutch.indexer.anchor |
An indexing plugin for inbound anchor text.
|
org.apache.nutch.indexer.basic |
A basic indexing plugin, adds basic fields: url, host, title, content, etc.
|
org.apache.nutch.indexer.feed |
Indexing filter to index meta data from RSS feeds.
|
org.apache.nutch.indexer.filter | |
org.apache.nutch.indexer.geoip |
This plugin implements an indexing filter which takes
advantage of the
GeoIP2-java API.
|
org.apache.nutch.indexer.jexl |
This plugin implements a dynamic indexing filter which uses JEXL
expressions to allow filtering based on the page's metadata
|
org.apache.nutch.indexer.links | |
org.apache.nutch.indexer.metadata |
Indexing filter to add document metadata to the index.
|
org.apache.nutch.indexer.more |
A more indexing plugin, adds "more" index fields:
last modified date, MIME type, content length.
|
org.apache.nutch.indexer.replace |
Indexing filter to allow pattern replacements on metadata.
|
org.apache.nutch.indexer.staticfield |
A simple plugin called at indexing that adds fields with static data.
|
org.apache.nutch.indexer.subcollection |
Indexing filter to assign documents to subcollections.
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org.apache.nutch.indexer.tld |
Top Level Domain Indexing plugin.
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org.apache.nutch.indexer.urlmeta |
URL Meta Tag Indexing Plugin
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org.apache.nutch.indexwriter.cloudsearch | |
org.apache.nutch.indexwriter.csv |
Index writer plugin to write a plain CSV file.
|
org.apache.nutch.indexwriter.dummy |
Index writer plugin for debugging, writes pairs of <action, url> to a
text file, action is one of "add", "update", or "delete".
|
org.apache.nutch.indexwriter.elastic |
Index writer plugin for Elasticsearch.
|
org.apache.nutch.indexwriter.kafka |
Index writer plugin to produce JSON messages to Kafka.
|
org.apache.nutch.indexwriter.rabbit | |
org.apache.nutch.indexwriter.solr |
Index writer plugin for Apache Solr.
|
org.apache.nutch.microformats.reltag |
A microformats Rel-Tag
Parser/Indexer/Querier plugin.
|
org.apache.nutch.net |
Web-related interfaces: URL
filters
and normalizers . |
org.apache.nutch.parse |
The
Parse interface and related classes. |
org.apache.nutch.parse.ext |
Parse wrapper to run external command to do the parsing.
|
org.apache.nutch.parse.feed |
Parse RSS feeds.
|
org.apache.nutch.parse.headings |
Parse filter to extract headings (h1, h2, etc.) from DOM parse tree.
|
org.apache.nutch.parse.html |
An HTML document parsing plugin.
|
org.apache.nutch.parse.js |
Parser and parse filter plugin to extract all (possible) links
from JavaScript files and embedded JavaScript code snippets.
|
org.apache.nutch.parse.metatags |
Parse filter to extract meta tags: keywords, description, etc.
|
org.apache.nutch.parse.swf |
Parse Flash SWF files.
|
org.apache.nutch.parse.tika |
Parse various document formats with help of
Apache Tika.
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org.apache.nutch.parse.zip |
Parse ZIP files: embedded files are recursively passed to appropriate parsers.
|
org.apache.nutch.parsefilter.debug |
Adds serialized DOM to parse data, useful for debugging, to understand how
the parser implementation interprets a document (not only HTML).
|
org.apache.nutch.parsefilter.naivebayes |
Html Parse filter that classifies the outlinks from the parseresult as
relevant or irrelevant based on the parseText's relevancy (using a training
file where you can give positive and negative example texts see the
description of parsefilter.naivebayes.trainfile) and if found irrelevent
it gives the link a second chance if it contains any of the words from the
list given in parsefilter.naivebayes.wordlist.
|
org.apache.nutch.parsefilter.regex |
RegexParseFilter.
|
org.apache.nutch.plugin |
The Nutch
Plugin System. |
org.apache.nutch.protocol |
Classes related to the
Protocol interface,
see also org.apache.nutch.net.protocols . |
org.apache.nutch.protocol.file |
Protocol plugin which supports retrieving local file resources.
|
org.apache.nutch.protocol.ftp |
Protocol plugin which supports retrieving documents via the ftp protocol.
|
org.apache.nutch.protocol.htmlunit |
Protocol plugin which supports retrieving documents via the http protocol.
|
org.apache.nutch.protocol.http.api |
Common API used by HTTP plugins (
http ,
httpclient ) |
org.apache.nutch.protocol.okhttp |
Protocol plugin based on okhttp, supports http, https, http/2.
|
org.apache.nutch.publisher | |
org.apache.nutch.publisher.rabbitmq |
Publisher package to implement queues
|
org.apache.nutch.scoring |
The
ScoringFilter interface. |
org.apache.nutch.scoring.depth |
Scoring filter to stop crawling at a configurable depth
(number of "hops" from seed URLs).
|
org.apache.nutch.scoring.link |
Scoring filter used in conjunction with
WebGraph . |
org.apache.nutch.scoring.opic |
Scoring filter implementing a variant of the Online Page Importance Computation
(OPIC) algorithm.
|
org.apache.nutch.scoring.orphan |
Scoring filter to modify score or status of orphaned pages (no inlinks found
for a configurable amount of time).
|
org.apache.nutch.scoring.similarity | |
org.apache.nutch.scoring.tld |
Top Level Domain Scoring plugin.
|
org.apache.nutch.scoring.urlmeta |
URL Meta Tag Scoring Plugin
|
org.apache.nutch.urlfilter.api |
Generic
URL filter library,
abstracting away from regular expression implementations. |
org.apache.nutch.urlfilter.automaton |
URL filter plugin based on
dk.brics.automaton Finite-State
Automata for JavaTM.
|
org.apache.nutch.urlfilter.domain |
URL filter plugin to include only URLs which match an element in a given list of
domain suffixes, domain names, and/or host names.
|
org.apache.nutch.urlfilter.domaindenylist |
URL filter plugin to exclude URLs by domain suffixes, domain names, and/or host names.
|
org.apache.nutch.urlfilter.fast |
URL filter plugin that first does fast exact suffix matches on host/domain
names before applying regular expressions to the path component of a URL.
|
org.apache.nutch.urlfilter.ignoreexempt |
URL filter plugin which identifies exemptions to external urls when
when external urls are set to ignore.
|
org.apache.nutch.urlfilter.prefix |
URL filter plugin to include only URLs which match one of a given list of URL prefixes.
|
org.apache.nutch.urlfilter.regex |
URL filter plugin to include and/or exclude URLs matching Java regular expressions.
|
org.apache.nutch.urlfilter.suffix |
URL filter plugin to either exclude or include only URLs which match
one of the given (path) suffixes.
|
org.apache.nutch.urlfilter.validator |
URL filter plugin that validates given urls.
|
org.creativecommons.nutch |
Sample plugins that parse and index Creative Commons medadata.
|
Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Extension
An
Extension is a kind of listener descriptor that will be
installed on a concrete ExtensionPoint that acts as kind of
Publisher. |
Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Extension
An
Extension is a kind of listener descriptor that will be
installed on a concrete ExtensionPoint that acts as kind of
Publisher. |
ExtensionPoint
The
ExtensionPoint provide meta information of a extension
point. |
Plugin
A nutch-plugin is an container for a set of custom logic that provide
extensions to the nutch core functionality or another plugin that provides an
API for extending.
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PluginClassLoader
The
PluginClassLoader is a child-first classloader that only
contains classes of the runtime libraries setuped in the plugin manifest file
and exported libraries of plugins that are required plugins. |
PluginDescriptor
The
PluginDescriptor provide access to all meta information of a
nutch-plugin, as well to the internationalizable resources and the plugin own
classloader. |
PluginRepository
The plugin repositority is a registry of all plugins.
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PluginRuntimeException
PluginRuntimeException will be thrown until a exception in the
plugin managemnt occurs. |
Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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PluginRuntimeException
PluginRuntimeException will be thrown until a exception in the
plugin managemnt occurs. |
Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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Class and Description |
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Pluggable
Defines the capability of a class to be plugged into Nutch.
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