Uses of Interface
org.apache.nutch.plugin.Pluggable

Packages that use Pluggable

Package	Description
org.apache.nutch.analysis.lang	Text document language identifier.
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.arbitrary	Indexing filter to add document arbitrary data to the index from the output of a user-specified class.
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.
org.apache.nutch.indexer.tld	Top Level Domain Indexing plugin.
org.apache.nutch.indexer.urlmeta	URL Meta Tag Indexing Plugin
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.opensearch1x	Index writer plugin for OpenSearch.
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.tika	Parse various document formats with help of Apache Tika.
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.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 HTTP/HTTPS using Selenium and the HtmlUnitDriver web driver for the for the HtmlUnit headless browser.
org.apache.nutch.protocol.http	Protocol plugin which supports retrieving documents via the http protocol.
org.apache.nutch.protocol.http.api	Common API used by HTTP plugins (http, httpclient, etc.)
org.apache.nutch.protocol.httpclient	Protocol plugin which supports retrieving documents via the HTTP andHTTPS protocols, optionally with Basic, Digest and NTLM authentication schemes for web server as well as proxy server.
org.apache.nutch.protocol.interactiveselenium	Protocol plugin which supports retrieving documents using and interacting with Selenium.
org.apache.nutch.protocol.okhttp	Protocol plugin for HTTP/HTTPS based on okhttp, supports HTTP 1.1 and/or http/2.
org.apache.nutch.protocol.selenium	Protocol plugin which supports retrieving documents via Selenium.
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.metadata	Metadata Scoring Plugin
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 metadata.

Uses of Pluggable in org.apache.nutch.analysis.lang

Classes in org.apache.nutch.analysis.lang that implement Pluggable

Modifier and Type	Class	Description
class	HTMLLanguageParser
class	LanguageIndexingFilter	An IndexingFilter that add a lang (language) field to the document.

Uses of Pluggable in org.apache.nutch.collection

Classes in org.apache.nutch.collection that implement Pluggable

Modifier and Type	Class	Description
class	Subcollection	SubCollection represents a subset of index, you can define url patterns that will indicate that particular page (url) is part of SubCollection.

Uses of Pluggable in org.apache.nutch.exchange

Subinterfaces of Pluggable in org.apache.nutch.exchange

Modifier and Type	Interface	Description
interface	Exchange

Uses of Pluggable in org.apache.nutch.exchange.jexl

Classes in org.apache.nutch.exchange.jexl that implement Pluggable

Modifier and Type	Class	Description
class	JexlExchange

Uses of Pluggable in org.apache.nutch.indexer

Subinterfaces of Pluggable in org.apache.nutch.indexer

Modifier and Type	Interface	Description
interface	IndexingFilter	Extension point for indexing.
interface	IndexWriter

Uses of Pluggable in org.apache.nutch.indexer.anchor

Classes in org.apache.nutch.indexer.anchor that implement Pluggable

Modifier and Type	Class	Description
class	AnchorIndexingFilter	Indexing filter that offers an option to either index all inbound anchor text for a document or deduplicate anchors.

Uses of Pluggable in org.apache.nutch.indexer.arbitrary

Classes in org.apache.nutch.indexer.arbitrary that implement Pluggable

Modifier and Type	Class	Description
class	ArbitraryIndexingFilter	Adds arbitrary searchable fields to a document from the class and method the user identifies in the config.

Uses of Pluggable in org.apache.nutch.indexer.basic

Classes in org.apache.nutch.indexer.basic that implement Pluggable

Modifier and Type	Class	Description
class	BasicIndexingFilter	Adds basic searchable fields to a document.

Uses of Pluggable in org.apache.nutch.indexer.feed

Classes in org.apache.nutch.indexer.feed that implement Pluggable

Modifier and Type	Class	Description
class	FeedIndexingFilter

Uses of Pluggable in org.apache.nutch.indexer.filter

Classes in org.apache.nutch.indexer.filter that implement Pluggable

Modifier and Type	Class	Description
class	MimeTypeIndexingFilter	An IndexingFilter that allows filtering of documents based on the MIME Type detected by Tika

Uses of Pluggable in org.apache.nutch.indexer.geoip

Classes in org.apache.nutch.indexer.geoip that implement Pluggable

Modifier and Type	Class	Description
class	GeoIPIndexingFilter	This plugin implements an indexing filter which takes advantage of the GeoIP2-java API.

Uses of Pluggable in org.apache.nutch.indexer.jexl

Classes in org.apache.nutch.indexer.jexl that implement Pluggable

Modifier and Type	Class	Description
class	JexlIndexingFilter	An IndexingFilter that allows filtering of documents based on a JEXL expression.

Uses of Pluggable in org.apache.nutch.indexer.links

Classes in org.apache.nutch.indexer.links that implement Pluggable

Modifier and Type	Class	Description
class	LinksIndexingFilter	An IndexingFilter that adds outlinks and inlinks field(s) to the document.

Uses of Pluggable in org.apache.nutch.indexer.metadata

Classes in org.apache.nutch.indexer.metadata that implement Pluggable

Modifier and Type	Class	Description
class	MetadataIndexer	Indexer which can be configured to extract metadata from the crawldb, parse metadata or content metadata.

Uses of Pluggable in org.apache.nutch.indexer.more

Classes in org.apache.nutch.indexer.more that implement Pluggable

Modifier and Type	Class	Description
class	MoreIndexingFilter	Add (or reset) a few metaData properties as respective fields (if they are available), so that they can be accurately used within the search index.

Uses of Pluggable in org.apache.nutch.indexer.replace

Classes in org.apache.nutch.indexer.replace that implement Pluggable

Modifier and Type	Class	Description
class	ReplaceIndexer	Do pattern replacements on selected field contents prior to indexing.

Uses of Pluggable in org.apache.nutch.indexer.staticfield

Classes in org.apache.nutch.indexer.staticfield that implement Pluggable

Modifier and Type	Class	Description
class	StaticFieldIndexer	A simple plugin called at indexing that adds fields with static data.

Uses of Pluggable in org.apache.nutch.indexer.subcollection

Classes in org.apache.nutch.indexer.subcollection that implement Pluggable

Modifier and Type	Class	Description
class	SubcollectionIndexingFilter

Uses of Pluggable in org.apache.nutch.indexer.tld

Classes in org.apache.nutch.indexer.tld that implement Pluggable

Modifier and Type	Class	Description
class	TLDIndexingFilter	Adds the top-level domain extensions to the index

Uses of Pluggable in org.apache.nutch.indexer.urlmeta

Classes in org.apache.nutch.indexer.urlmeta that implement Pluggable

Modifier and Type	Class	Description
class	URLMetaIndexingFilter	This is part of the URL Meta plugin.

Uses of Pluggable in org.apache.nutch.indexwriter.cloudsearch

Classes in org.apache.nutch.indexwriter.cloudsearch that implement Pluggable

Modifier and Type	Class	Description
class	CloudSearchIndexWriter	Writes documents to CloudSearch.

Uses of Pluggable in org.apache.nutch.indexwriter.csv

Classes in org.apache.nutch.indexwriter.csv that implement Pluggable

Modifier and Type	Class	Description
class	CSVIndexWriter	Write Nutch documents to a CSV file (comma separated values), i.e., dump index as CSV or tab-separated plain text table.

Uses of Pluggable in org.apache.nutch.indexwriter.dummy

Classes in org.apache.nutch.indexwriter.dummy that implement Pluggable

Modifier and Type	Class	Description
class	DummyIndexWriter	DummyIndexWriter.

Uses of Pluggable in org.apache.nutch.indexwriter.elastic

Classes in org.apache.nutch.indexwriter.elastic that implement Pluggable

Modifier and Type	Class	Description
class	ElasticIndexWriter	Sends NutchDocuments to a configured Elasticsearch index.

Uses of Pluggable in org.apache.nutch.indexwriter.kafka

Classes in org.apache.nutch.indexwriter.kafka that implement Pluggable

Modifier and Type	Class	Description
class	KafkaIndexWriter	Sends Nutch documents to a configured Kafka Cluster

Uses of Pluggable in org.apache.nutch.indexwriter.opensearch1x

Classes in org.apache.nutch.indexwriter.opensearch1x that implement Pluggable

Modifier and Type	Class	Description
class	OpenSearch1xIndexWriter	Sends NutchDocuments to a configured OpenSearch index.

Uses of Pluggable in org.apache.nutch.indexwriter.rabbit

Classes in org.apache.nutch.indexwriter.rabbit that implement Pluggable

Modifier and Type	Class	Description
class	RabbitIndexWriter

Uses of Pluggable in org.apache.nutch.indexwriter.solr

Classes in org.apache.nutch.indexwriter.solr that implement Pluggable

Modifier and Type	Class	Description
class	SolrIndexWriter

Uses of Pluggable in org.apache.nutch.microformats.reltag

Classes in org.apache.nutch.microformats.reltag that implement Pluggable

Modifier and Type	Class	Description
class	RelTagIndexingFilter	An IndexingFilter that add tag field(s) to the document.
class	RelTagParser	Adds microformat rel-tags of document if found.

Uses of Pluggable in org.apache.nutch.net

Subinterfaces of Pluggable in org.apache.nutch.net

Modifier and Type	Interface	Description
interface	URLExemptionFilter	Interface used to allow exemptions to external domain resources by overriding db.ignore.external.links.
interface	URLFilter	Interface used to limit which URLs enter Nutch.

Uses of Pluggable in org.apache.nutch.parse

Subinterfaces of Pluggable in org.apache.nutch.parse

Modifier and Type	Interface	Description
interface	HtmlParseFilter	Extension point for DOM-based HTML parsers.
interface	Parser	A parser for content generated by a Protocol implementation.

Uses of Pluggable in org.apache.nutch.parse.ext

Classes in org.apache.nutch.parse.ext that implement Pluggable

Modifier and Type	Class	Description
class	ExtParser	A wrapper that invokes external command to do real parsing job.

Uses of Pluggable in org.apache.nutch.parse.feed

Classes in org.apache.nutch.parse.feed that implement Pluggable

Modifier and Type	Class	Description
class	FeedParser

Uses of Pluggable in org.apache.nutch.parse.headings

Classes in org.apache.nutch.parse.headings that implement Pluggable

Modifier and Type	Class	Description
class	HeadingsParseFilter	HtmlParseFilter to retrieve h1 and h2 values from the DOM.

Uses of Pluggable in org.apache.nutch.parse.html

Classes in org.apache.nutch.parse.html that implement Pluggable

Modifier and Type	Class	Description
class	HtmlParser

Uses of Pluggable in org.apache.nutch.parse.js

Classes in org.apache.nutch.parse.js that implement Pluggable

Modifier and Type	Class	Description
class	JSParseFilter	This class is a heuristic link extractor for JavaScript files and code snippets.

Uses of Pluggable in org.apache.nutch.parse.metatags

Classes in org.apache.nutch.parse.metatags that implement Pluggable

Modifier and Type	Class	Description
class	MetaTagsParser	Parse HTML meta tags (keywords, description) and store them in the parse metadata so that they can be indexed with the index-metadata plugin with the prefix 'metatag.'.

Uses of Pluggable in org.apache.nutch.parse.tika

Classes in org.apache.nutch.parse.tika that implement Pluggable

Modifier and Type	Class	Description
class	TikaParser	Wrapper for Tika parsers.

Uses of Pluggable in org.apache.nutch.parse.zip

Classes in org.apache.nutch.parse.zip that implement Pluggable

Modifier and Type	Class	Description
class	ZipParser	ZipParser class based on MSPowerPointParser class by Stephan Strittmatter.

Uses of Pluggable in org.apache.nutch.parsefilter.debug

Classes in org.apache.nutch.parsefilter.debug that implement Pluggable

Modifier and Type	Class	Description
class	DebugParseFilter	Adds serialized DOM to parse data, useful for debugging, to understand how the parser implementation interprets a document (not only HTML).

Uses of Pluggable in org.apache.nutch.parsefilter.naivebayes

Classes in org.apache.nutch.parsefilter.naivebayes that implement Pluggable

Modifier and Type	Class	Description
class	NaiveBayesParseFilter	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 irrelevant it gives the link a second chance if it contains any of the words from the list given in parsefilter.naivebayes.wordlist.

Uses of Pluggable in org.apache.nutch.parsefilter.regex

Classes in org.apache.nutch.parsefilter.regex that implement Pluggable

Modifier and Type	Class	Description
class	RegexParseFilter	RegexParseFilter.

Uses of Pluggable in org.apache.nutch.protocol

Subinterfaces of Pluggable in org.apache.nutch.protocol

Modifier and Type	Interface	Description
interface	Protocol	A retriever of url content.

Uses of Pluggable in org.apache.nutch.protocol.file

Classes in org.apache.nutch.protocol.file that implement Pluggable

Modifier and Type	Class	Description
class	File	This class is a protocol plugin used for file: scheme.

Uses of Pluggable in org.apache.nutch.protocol.ftp

Classes in org.apache.nutch.protocol.ftp that implement Pluggable

Modifier and Type	Class	Description
class	Ftp	This class is a protocol plugin used for ftp: scheme.

Uses of Pluggable in org.apache.nutch.protocol.htmlunit

Classes in org.apache.nutch.protocol.htmlunit that implement Pluggable

Modifier and Type	Class	Description
class	Http

Uses of Pluggable in org.apache.nutch.protocol.http

Classes in org.apache.nutch.protocol.http that implement Pluggable

Modifier and Type	Class	Description
class	Http

Uses of Pluggable in org.apache.nutch.protocol.http.api

Classes in org.apache.nutch.protocol.http.api that implement Pluggable

Modifier and Type	Class	Description
class	HttpBase

Uses of Pluggable in org.apache.nutch.protocol.httpclient

Classes in org.apache.nutch.protocol.httpclient that implement Pluggable

Modifier and Type	Class	Description
class	Http	This class is a protocol plugin that configures an HTTP client for Basic, Digest and NTLM authentication schemes for web server as well as proxy server.

Uses of Pluggable in org.apache.nutch.protocol.interactiveselenium

Classes in org.apache.nutch.protocol.interactiveselenium that implement Pluggable

Modifier and Type	Class	Description
class	Http

Uses of Pluggable in org.apache.nutch.protocol.okhttp

Classes in org.apache.nutch.protocol.okhttp that implement Pluggable

Modifier and Type	Class	Description
class	OkHttp

Uses of Pluggable in org.apache.nutch.protocol.selenium

Classes in org.apache.nutch.protocol.selenium that implement Pluggable

Modifier and Type	Class	Description
class	Http

Uses of Pluggable in org.apache.nutch.publisher

Subinterfaces of Pluggable in org.apache.nutch.publisher

Modifier and Type	Interface	Description
interface	NutchPublisher	All publisher subscriber model implementations should implement this interface.

Classes in org.apache.nutch.publisher that implement Pluggable

Modifier and Type	Class	Description
class	NutchPublishers

Uses of Pluggable in org.apache.nutch.publisher.rabbitmq

Classes in org.apache.nutch.publisher.rabbitmq that implement Pluggable

Modifier and Type	Class	Description
class	RabbitMQPublisherImpl

Uses of Pluggable in org.apache.nutch.scoring

Subinterfaces of Pluggable in org.apache.nutch.scoring

Modifier and Type	Interface	Description
interface	ScoringFilter	A contract defining behavior of scoring plugins.

Classes in org.apache.nutch.scoring that implement Pluggable

Modifier and Type	Class	Description
class	AbstractScoringFilter
class	ScoringFilters	Creates and caches ScoringFilter implementing plugins.

Uses of Pluggable in org.apache.nutch.scoring.depth

Classes in org.apache.nutch.scoring.depth that implement Pluggable

Modifier and Type	Class	Description
class	DepthScoringFilter	This scoring filter limits the number of hops from the initial seed urls.

Uses of Pluggable in org.apache.nutch.scoring.link

Classes in org.apache.nutch.scoring.link that implement Pluggable

Modifier and Type	Class	Description
class	LinkAnalysisScoringFilter

Uses of Pluggable in org.apache.nutch.scoring.metadata

Classes in org.apache.nutch.scoring.metadata that implement Pluggable

Modifier and Type	Class	Description
class	MetadataScoringFilter	For documentation: org.apache.nutch.scoring.metadata

Uses of Pluggable in org.apache.nutch.scoring.opic

Classes in org.apache.nutch.scoring.opic that implement Pluggable

Modifier and Type	Class	Description
class	OPICScoringFilter	This plugin implements a variant of an Online Page Importance Computation (OPIC) score, described in this paper: Abiteboul, Serge and Preda, Mihai and Cobena, Gregory (2003), Adaptive On-Line Page Importance Computation.

Uses of Pluggable in org.apache.nutch.scoring.orphan

Classes in org.apache.nutch.scoring.orphan that implement Pluggable

Modifier and Type	Class	Description
class	OrphanScoringFilter	Orphan scoring filter that determines whether a page has become orphaned, e.g.

Uses of Pluggable in org.apache.nutch.scoring.similarity

Classes in org.apache.nutch.scoring.similarity that implement Pluggable

Modifier and Type	Class	Description
class	SimilarityScoringFilter

Uses of Pluggable in org.apache.nutch.scoring.tld

Classes in org.apache.nutch.scoring.tld that implement Pluggable

Modifier and Type	Class	Description
class	TLDScoringFilter	Scoring filter to boost top-level domains (TLDs).

Uses of Pluggable in org.apache.nutch.scoring.urlmeta

Classes in org.apache.nutch.scoring.urlmeta that implement Pluggable

Modifier and Type	Class	Description
class	URLMetaScoringFilter	For documentation: org.apache.nutch.scoring.urlmeta

Uses of Pluggable in org.apache.nutch.urlfilter.api

Classes in org.apache.nutch.urlfilter.api that implement Pluggable

Modifier and Type	Class	Description
class	RegexURLFilterBase	Generic URLFilter based on regular expressions.

Uses of Pluggable in org.apache.nutch.urlfilter.automaton

Classes in org.apache.nutch.urlfilter.automaton that implement Pluggable

Modifier and Type	Class	Description
class	AutomatonURLFilter	RegexURLFilterBase implementation based on the dk.brics.automaton Finite-State Automata for JavaTM.

Uses of Pluggable in org.apache.nutch.urlfilter.domain

Classes in org.apache.nutch.urlfilter.domain that implement Pluggable

Modifier and Type	Class	Description
class	DomainURLFilter	Filters URLs based on a file containing domain suffixes, domain names, and hostnames.

Uses of Pluggable in org.apache.nutch.urlfilter.domaindenylist

Classes in org.apache.nutch.urlfilter.domaindenylist that implement Pluggable

Modifier and Type	Class	Description
class	DomainDenylistURLFilter	Filters URLs based on a file containing domain suffixes, domain names, and hostnames.

Uses of Pluggable in org.apache.nutch.urlfilter.fast

Classes in org.apache.nutch.urlfilter.fast that implement Pluggable

Modifier and Type	Class	Description
class	FastURLFilter	Filters URLs based on a file of regular expressions using host/domains matching first.

Uses of Pluggable in org.apache.nutch.urlfilter.ignoreexempt

Classes in org.apache.nutch.urlfilter.ignoreexempt that implement Pluggable

Modifier and Type	Class	Description
class	ExemptionUrlFilter	This implementation of URLExemptionFilter uses regex configuration to check if URL is eligible for exemption from 'db.ignore.external'.

Uses of Pluggable in org.apache.nutch.urlfilter.prefix

Classes in org.apache.nutch.urlfilter.prefix that implement Pluggable

Modifier and Type	Class	Description
class	PrefixURLFilter	Filters URLs based on a file of URL prefixes.

Uses of Pluggable in org.apache.nutch.urlfilter.regex

Classes in org.apache.nutch.urlfilter.regex that implement Pluggable

Modifier and Type	Class	Description
class	RegexURLFilter	Filters URLs based on a file of regular expressions using the Java Regex implementation.

Uses of Pluggable in org.apache.nutch.urlfilter.suffix

Classes in org.apache.nutch.urlfilter.suffix that implement Pluggable

Modifier and Type	Class	Description
class	SuffixURLFilter	Filters URLs based on a file of URL suffixes.

Uses of Pluggable in org.apache.nutch.urlfilter.validator

Classes in org.apache.nutch.urlfilter.validator that implement Pluggable

Modifier and Type	Class	Description
class	UrlValidator	Validates URLs.

Uses of Pluggable in org.creativecommons.nutch

Classes in org.creativecommons.nutch that implement Pluggable

Modifier and Type	Class	Description
class	CCIndexingFilter	Adds basic searchable fields to a document.
class	CCParseFilter	Adds metadata identifying the Creative Commons license used, if any.