## Uses of Class
org.apache.nutch.metadata.Metadata

- Packages that use Metadata
  Package | Description
  --- | ---
  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.metadata | A Multi-valued Metadata container, and set of constant fields for Nutch Metadata.
  org.apache.nutch.net.protocols | Helper classes related to the `Protocol` interface, sea also `org.apache.nutch.protocol`.
  org.apache.nutch.parse | The `Parse` interface and related classes.
  org.apache.nutch.protocol | Classes related to the `Protocol` interface, see also `org.apache.nutch.net.protocols`.
  org.apache.nutch.protocol.http | Protocol plugin which supports retrieving documents via the http protocol.
  org.apache.nutch.protocol.httpclient | Protocol plugin which supports retrieving documents via the HTTP and HTTPS protocols, optionally with Basic, Digest and NTLM authentication schemes for web server as well as proxy server.

- - ### Uses of Metadata in org.apache.nutch.indexer

    Methods in org.apache.nutch.indexer that return Metadata
    Modifier and Type | Method and Description
    --- | ---
    `Metadata` | NutchDocument.`getDocumentMeta()`

  - ### Uses of Metadata in org.apache.nutch.metadata

    Subclasses of Metadata in org.apache.nutch.metadata
    Modifier and Type | Class and Description
    --- | ---
    `class` | `SpellCheckedMetadata` A decorator to Metadata that adds spellchecking capabilities to property names.

    Methods in org.apache.nutch.metadata that return Metadata
    Modifier and Type | Method and Description
    --- | ---
    `Metadata` | MetaWrapper.`getMetadata()` Get all metadata.

    Constructors in org.apache.nutch.metadata with parameters of type Metadata
    Constructor and Description
    `MetaWrapper(Metadata metadata, Writable instance, Configuration conf)`

  - ### Uses of Metadata in org.apache.nutch.net.protocols

    Methods in org.apache.nutch.net.protocols that return Metadata
    Modifier and Type | Method and Description
    --- | ---
    `Metadata` | Response.`getHeaders()` Returns all the headers.

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

    Methods in org.apache.nutch.parse that return Metadata
    Modifier and Type | Method and Description
    --- | ---
    `Metadata` | HTMLMetaTags.`getGeneralTags()` Returns all collected values of the general meta tags.

  - ### Uses of Metadata in org.apache.nutch.protocol

    Methods in org.apache.nutch.protocol that return Metadata
    Modifier and Type | Method and Description
    --- | ---
    `Metadata` | Content.`getMetadata()` Other protocol-specific data.

    Methods in org.apache.nutch.protocol with parameters of type Metadata
    Modifier and Type | Method and Description
    --- | ---
    `void` | Content.`setMetadata(Metadata metadata)` Other protocol-specific data.

    Constructors in org.apache.nutch.protocol with parameters of type Metadata
    Constructor and Description
    `Content(String url, String base, byte[] content, String contentType, Metadata metadata, Configuration conf)`
    `Content(String url, String base, byte[] content, String contentType, Metadata metadata, MimeUtil mimeTypes)`

  - ### Uses of Metadata in org.apache.nutch.protocol.http

    Methods in org.apache.nutch.protocol.http that return Metadata
    Modifier and Type | Method and Description
    --- | ---
    `Metadata` | HttpResponse.`getHeaders()`

  - ### Uses of Metadata in org.apache.nutch.protocol.httpclient

    Methods in org.apache.nutch.protocol.httpclient that return Metadata
    Modifier and Type | Method and Description
    --- | ---
    `Metadata` | HttpResponse.`getHeaders()`

    Methods in org.apache.nutch.protocol.httpclient with parameters of type Metadata
    Modifier and Type | Method and Description
    --- | ---
    `HttpAuthentication` | HttpAuthenticationFactory.`findAuthentication(Metadata header)`

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