Uses of Interface
org.apache.nutch.parse.Parse

Packages that use Parse

Package	Description
org.apache.nutch.analysis.lang	Text document language identifier.
org.apache.nutch.crawl	Crawl control code and tools to run the crawler.
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.microformats.reltag	A microformats Rel-Tag Parser/Indexer/Querier plugin.
org.apache.nutch.parse	The Parse interface and related classes.
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.similarity
org.apache.nutch.scoring.similarity.cosine	Implements the cosine similarity metric for scoring relevant documents
org.apache.nutch.scoring.urlmeta	URL Meta Tag Scoring Plugin
org.creativecommons.nutch	Sample plugins that parse and index Creative Commons metadata.

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

Methods in org.apache.nutch.analysis.lang with parameters of type Parse

Modifier and Type	Method	Description
NutchDocument	LanguageIndexingFilter.filter(NutchDocument doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks)

Uses of Parse in org.apache.nutch.crawl

Methods in org.apache.nutch.crawl with parameters of type Parse

Modifier and Type	Method	Description
byte[]	MD5Signature.calculate(Content content, Parse parse)
abstract byte[]	Signature.calculate(Content content, Parse parse)
byte[]	TextMD5Signature.calculate(Content content, Parse parse)
byte[]	TextProfileSignature.calculate(Content content, Parse parse)

Uses of Parse in org.apache.nutch.indexer

Methods in org.apache.nutch.indexer with parameters of type Parse

Modifier and Type	Method	Description
NutchDocument	IndexingFilter.filter(NutchDocument doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks)	Adds fields or otherwise modifies the document that will be indexed for a parse.
NutchDocument	IndexingFilters.filter(NutchDocument doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks)	Run all defined filters.

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

Methods in org.apache.nutch.indexer.anchor with parameters of type Parse

Modifier and Type	Method	Description
NutchDocument	AnchorIndexingFilter.filter(NutchDocument doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks)	The AnchorIndexingFilter filter object which supports boolean configuration settings for the deduplication of anchors.

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

Methods in org.apache.nutch.indexer.arbitrary with parameters of type Parse

Modifier and Type	Method	Description
NutchDocument	ArbitraryIndexingFilter.filter(NutchDocument doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks)	The ArbitraryIndexingFilter filter object uses reflection to instantiate the configured class and invoke the configured method.

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

Methods in org.apache.nutch.indexer.basic with parameters of type Parse

Modifier and Type	Method	Description
NutchDocument	BasicIndexingFilter.filter(NutchDocument doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks)	The BasicIndexingFilter filter object which supports few configuration settings for adding basic searchable fields.

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

Methods in org.apache.nutch.indexer.feed with parameters of type Parse

Modifier and Type	Method	Description
NutchDocument	FeedIndexingFilter.filter(NutchDocument doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks)	Extracts out the relevant fields: FEED_AUTHOR FEED_TAGS FEED_PUBLISHED FEED_UPDATED FEED And sends them to the Indexer for indexing within the Nutch index.

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

Methods in org.apache.nutch.indexer.filter with parameters of type Parse

Modifier and Type	Method	Description
NutchDocument	MimeTypeIndexingFilter.filter(NutchDocument doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks)

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

Methods in org.apache.nutch.indexer.geoip with parameters of type Parse

Modifier and Type	Method	Description
NutchDocument	GeoIPIndexingFilter.filter(NutchDocument doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks)

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

Methods in org.apache.nutch.indexer.jexl with parameters of type Parse

Modifier and Type	Method	Description
NutchDocument	JexlIndexingFilter.filter(NutchDocument doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks)

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

Methods in org.apache.nutch.indexer.links with parameters of type Parse

Modifier and Type	Method	Description
NutchDocument	LinksIndexingFilter.filter(NutchDocument doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks)

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

Methods in org.apache.nutch.indexer.metadata with parameters of type Parse

Modifier and Type	Method	Description
NutchDocument	MetadataIndexer.filter(NutchDocument doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks)

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

Methods in org.apache.nutch.indexer.more with parameters of type Parse

Modifier and Type	Method	Description
NutchDocument	MoreIndexingFilter.filter(NutchDocument doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks)

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

Methods in org.apache.nutch.indexer.replace with parameters of type Parse

Modifier and Type	Method	Description
NutchDocument	ReplaceIndexer.filter(NutchDocument doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks)

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

Methods in org.apache.nutch.indexer.staticfield with parameters of type Parse

Modifier and Type	Method	Description
NutchDocument	StaticFieldIndexer.filter(NutchDocument doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks)	The StaticFieldIndexer filter object which adds fields as per configuration setting.

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

Methods in org.apache.nutch.indexer.subcollection with parameters of type Parse

Modifier and Type	Method	Description
NutchDocument	SubcollectionIndexingFilter.filter(NutchDocument doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks)

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

Methods in org.apache.nutch.indexer.tld with parameters of type Parse

Modifier and Type	Method	Description
NutchDocument	TLDIndexingFilter.filter(NutchDocument doc, Parse parse, Text urlText, CrawlDatum datum, Inlinks inlinks)

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

Methods in org.apache.nutch.indexer.urlmeta with parameters of type Parse

Modifier and Type	Method	Description
NutchDocument	URLMetaIndexingFilter.filter(NutchDocument doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks)	This will take the metatags that you have listed in your "urlmeta.tags" property, and looks for them inside the CrawlDatum object.

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

Methods in org.apache.nutch.microformats.reltag with parameters of type Parse

Modifier and Type	Method	Description
NutchDocument	RelTagIndexingFilter.filter(NutchDocument doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks)

Uses of Parse in org.apache.nutch.parse

Classes in org.apache.nutch.parse that implement Parse

Modifier and Type	Class	Description
class	ParseImpl	The result of parsing a page's raw content.

Methods in org.apache.nutch.parse that return Parse

Modifier and Type	Method	Description
Parse	ParseResult.get(String key)	Retrieve a single parse output.
Parse	ParseResult.get(Text key)	Retrieve a single parse output.
Parse	ParseStatus.getEmptyParse(Configuration conf)	Creates an empty Parse instance containing the status

Methods in org.apache.nutch.parse that return types with arguments of type Parse

Modifier and Type	Method	Description
RecordWriter<Text,Parse>	ParseOutputFormat.getRecordWriter(TaskAttemptContext context)
Iterator<Map.Entry<Text,Parse>>	ParseResult.iterator()	Iterate over all entries in the <url, Parse> map.

Methods in org.apache.nutch.parse with parameters of type Parse

Modifier and Type	Method	Description
static ParseResult	ParseResult.createParseResult(String url, Parse parse)	Convenience method for obtaining ParseResult from a single Parse output.

Constructors in org.apache.nutch.parse with parameters of type Parse

Modifier	Constructor	Description
	ParseImpl(Parse parse)

Uses of Parse in org.apache.nutch.scoring

Methods in org.apache.nutch.scoring with parameters of type Parse

Modifier and Type	Method	Description
float	AbstractScoringFilter.indexerScore(Text url, NutchDocument doc, CrawlDatum dbDatum, CrawlDatum fetchDatum, Parse parse, Inlinks inlinks, float initScore)
float	ScoringFilter.indexerScore(Text url, NutchDocument doc, CrawlDatum dbDatum, CrawlDatum fetchDatum, Parse parse, Inlinks inlinks, float initScore)	This method calculates a indexed document score/boost.
float	ScoringFilters.indexerScore(Text url, NutchDocument doc, CrawlDatum dbDatum, CrawlDatum fetchDatum, Parse parse, Inlinks inlinks, float initScore)
void	AbstractScoringFilter.passScoreAfterParsing(Text url, Content content, Parse parse)
void	ScoringFilter.passScoreAfterParsing(Text url, Content content, Parse parse)	Currently a part of score distribution is performed using only data coming from the parsing process.
void	ScoringFilters.passScoreAfterParsing(Text url, Content content, Parse parse)

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

Methods in org.apache.nutch.scoring.depth with parameters of type Parse

Modifier and Type	Method	Description
float	DepthScoringFilter.indexerScore(Text url, NutchDocument doc, CrawlDatum dbDatum, CrawlDatum fetchDatum, Parse parse, Inlinks inlinks, float initScore)
void	DepthScoringFilter.passScoreAfterParsing(Text url, Content content, Parse parse)

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

Methods in org.apache.nutch.scoring.link with parameters of type Parse

Modifier and Type	Method	Description
float	LinkAnalysisScoringFilter.indexerScore(Text url, NutchDocument doc, CrawlDatum dbDatum, CrawlDatum fetchDatum, Parse parse, Inlinks inlinks, float initScore)
void	LinkAnalysisScoringFilter.passScoreAfterParsing(Text url, Content content, Parse parse)

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

Methods in org.apache.nutch.scoring.metadata with parameters of type Parse

Modifier and Type	Method	Description
void	MetadataScoringFilter.passScoreAfterParsing(Text url, Content content, Parse parse)	Takes the metadata, which was lumped inside the content, and replicates it within your parse data.

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

Methods in org.apache.nutch.scoring.opic with parameters of type Parse

Modifier and Type	Method	Description
float	OPICScoringFilter.indexerScore(Text url, NutchDocument doc, CrawlDatum dbDatum, CrawlDatum fetchDatum, Parse parse, Inlinks inlinks, float initScore)	Dampen the boost value by scorePower.
void	OPICScoringFilter.passScoreAfterParsing(Text url, Content content, Parse parse)	Copy the value from Content metadata under Fetcher.SCORE_KEY to parseData.

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

Methods in org.apache.nutch.scoring.similarity with parameters of type Parse

Modifier and Type	Method	Description
void	SimilarityScoringFilter.passScoreAfterParsing(Text url, Content content, Parse parse)
float	SimilarityModel.setURLScoreAfterParsing(Text url, Content content, Parse parse)

Uses of Parse in org.apache.nutch.scoring.similarity.cosine

Methods in org.apache.nutch.scoring.similarity.cosine with parameters of type Parse

Modifier and Type	Method	Description
float	CosineSimilarity.setURLScoreAfterParsing(Text url, Content content, Parse parse)

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

Methods in org.apache.nutch.scoring.urlmeta with parameters of type Parse

Modifier and Type	Method	Description
void	URLMetaScoringFilter.passScoreAfterParsing(Text url, Content content, Parse parse)	Takes the metadata, which was lumped inside the content, and replicates it within your parse data.

Uses of Parse in org.creativecommons.nutch

Methods in org.creativecommons.nutch with parameters of type Parse

Modifier and Type	Method	Description
NutchDocument	CCIndexingFilter.filter(NutchDocument doc, Parse parse, Text url, CrawlDatum datum, Inlinks inlinks)