## Uses of Class
org.apache.nutch.parse.HTMLMetaTags

- Packages that use HTMLMetaTags
  Package | Description
  --- | ---
  org.apache.nutch.analysis.lang | Text document language identifier.
  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.
  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.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.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.creativecommons.nutch | Sample plugins that parse and index Creative Commons metadata.

- - ### Uses of HTMLMetaTags in org.apache.nutch.analysis.lang

    Methods in org.apache.nutch.analysis.lang with parameters of type HTMLMetaTags
    Modifier and Type | Method | Description
    --- | --- | ---
    `ParseResult` | HTMLLanguageParser.`filter​(Content content, ParseResult parseResult, HTMLMetaTags metaTags, DocumentFragment doc)` | Scan the HTML document looking at possible indications of content language 1.

  - ### Uses of HTMLMetaTags in org.apache.nutch.any23

    Methods in org.apache.nutch.any23 with parameters of type HTMLMetaTags
    Modifier and Type | Method | Description
    --- | --- | ---
    `ParseResult` | Any23ParseFilter.`filter​(Content content, ParseResult parseResult, HTMLMetaTags metaTags, DocumentFragment doc)` |

  - ### Uses of HTMLMetaTags in org.apache.nutch.microformats.reltag

    Methods in org.apache.nutch.microformats.reltag with parameters of type HTMLMetaTags
    Modifier and Type | Method | Description
    --- | --- | ---
    `ParseResult` | RelTagParser.`filter​(Content content, ParseResult parseResult, HTMLMetaTags metaTags, DocumentFragment doc)` | Scan the HTML document looking at possible rel-tags

  - ### Uses of HTMLMetaTags in org.apache.nutch.parse

    Methods in org.apache.nutch.parse with parameters of type HTMLMetaTags
    Modifier and Type | Method | Description
    --- | --- | ---
    `ParseResult` | HtmlParseFilter.`filter​(Content content, ParseResult parseResult, HTMLMetaTags metaTags, DocumentFragment doc)` | Adds metadata or otherwise modifies a parse of HTML content, given the DOM tree of a page.
    `ParseResult` | HtmlParseFilters.`filter​(Content content, ParseResult parseResult, HTMLMetaTags metaTags, DocumentFragment doc)` | Run all defined filters.

  - ### Uses of HTMLMetaTags in org.apache.nutch.parse.headings

    Methods in org.apache.nutch.parse.headings with parameters of type HTMLMetaTags
    Modifier and Type | Method | Description
    --- | --- | ---
    `ParseResult` | HeadingsParseFilter.`filter​(Content content, ParseResult parseResult, HTMLMetaTags metaTags, DocumentFragment doc)` |

  - ### Uses of HTMLMetaTags in org.apache.nutch.parse.html

    Methods in org.apache.nutch.parse.html with parameters of type HTMLMetaTags
    Modifier and Type | Method | Description
    --- | --- | ---
    `static void` | HTMLMetaProcessor.`getMetaTags​(HTMLMetaTags metaTags, Node node, URL currURL)` | Sets the indicators in `robotsMeta` to appropriate values, based on any META tags found under the given `node`.

  - ### Uses of HTMLMetaTags in org.apache.nutch.parse.js

    Methods in org.apache.nutch.parse.js with parameters of type HTMLMetaTags
    Modifier and Type | Method | Description
    --- | --- | ---
    `ParseResult` | JSParseFilter.`filter​(Content content, ParseResult parseResult, HTMLMetaTags metaTags, DocumentFragment doc)` | Scan the JavaScript fragments of a HTML page looking for possible `Outlink`'s

  - ### Uses of HTMLMetaTags in org.apache.nutch.parse.metatags

    Methods in org.apache.nutch.parse.metatags with parameters of type HTMLMetaTags
    Modifier and Type | Method | Description
    --- | --- | ---
    `ParseResult` | MetaTagsParser.`filter​(Content content, ParseResult parseResult, HTMLMetaTags metaTags, DocumentFragment doc)` |

  - ### Uses of HTMLMetaTags in org.apache.nutch.parse.tika

    Methods in org.apache.nutch.parse.tika with parameters of type HTMLMetaTags
    Modifier and Type | Method | Description
    --- | --- | ---
    `static void` | HTMLMetaProcessor.`getMetaTags​(HTMLMetaTags metaTags, Node node, URL currURL)` | Sets the indicators in `robotsMeta` to appropriate values, based on any META tags found under the given `node`.

  - ### Uses of HTMLMetaTags in org.apache.nutch.parsefilter.debug

    Methods in org.apache.nutch.parsefilter.debug with parameters of type HTMLMetaTags
    Modifier and Type | Method | Description
    --- | --- | ---
    `ParseResult` | DebugParseFilter.`filter​(Content content, ParseResult parseResult, HTMLMetaTags metaTags, DocumentFragment doc)` |

  - ### Uses of HTMLMetaTags in org.apache.nutch.parsefilter.naivebayes

    Methods in org.apache.nutch.parsefilter.naivebayes with parameters of type HTMLMetaTags
    Modifier and Type | Method | Description
    --- | --- | ---
    `ParseResult` | NaiveBayesParseFilter.`filter​(Content content, ParseResult parseResult, HTMLMetaTags metaTags, DocumentFragment doc)` |

  - ### Uses of HTMLMetaTags in org.apache.nutch.parsefilter.regex

    Methods in org.apache.nutch.parsefilter.regex with parameters of type HTMLMetaTags
    Modifier and Type | Method | Description
    --- | --- | ---
    `ParseResult` | RegexParseFilter.`filter​(Content content, ParseResult parseResult, HTMLMetaTags metaTags, DocumentFragment doc)` |

  - ### Uses of HTMLMetaTags in org.creativecommons.nutch

    Methods in org.creativecommons.nutch with parameters of type HTMLMetaTags
    Modifier and Type | Method | Description
    --- | --- | ---
    `ParseResult` | CCParseFilter.`filter​(Content content, ParseResult parseResult, HTMLMetaTags metaTags, DocumentFragment doc)` | Adds metadata or otherwise modifies a parse of an HTML document, given the DOM tree of a page.