io.vertx.ext.web

## Interface ParsedHeaderValues

-     public interface ParsedHeaderValues

  A container with the request's headers that are meaningful enough to be parsed Contains:
  - Accept -> MIME header, parameters and sortable
  - Accept-Charset -> Parameters and sortable
  - Accept-Encoding -> Parameters and sortable
  - Accept-Language -> Parameters and sortable
  - Content-Type -> MIME header and parameters

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `List<MIMEHeader>` | `accept()`
    `List<ParsedHeaderValue>` | `acceptCharset()`
    `List<ParsedHeaderValue>` | `acceptEncoding()`
    `List<LanguageHeader>` | `acceptLanguage()`
    `MIMEHeader` | `contentType()`
    `<T extends ParsedHeaderValue> T` | `findBestUserAcceptedIn(List<T> accepted, Collection<T> in)` Given the sorted list of parsed header values the user has sent and an Iterable of acceptable values: It finds the first accepted header that matches any inside the Iterable.

- - ### Method Detail

    - #### accept

          List<MIMEHeader> accept()

      Returns:
        List of MIME values in the `Accept` header

    - #### acceptCharset

          List<ParsedHeaderValue> acceptCharset()

      Returns:
        List of charset values in the `Accept-Charset` header

    - #### acceptEncoding

          List<ParsedHeaderValue> acceptEncoding()

      Returns:
        List of encofing values in the `Accept-Encoding` header

    - #### acceptLanguage

          List<LanguageHeader> acceptLanguage()

      Returns:
        List of languages in the `Accept-Language` header

    - #### contentType

          MIMEHeader contentType()

      Returns:
        MIME value in the `Content-Type` header

    - #### findBestUserAcceptedIn

          <T extends ParsedHeaderValue> T findBestUserAcceptedIn(List<T> accepted,
                                                                 Collection<T> in)

      Given the sorted list of parsed header values the user has sent and an Iterable of acceptable values: It finds the first accepted header that matches any inside the Iterable.

      Note: This method is intended for internal usage.

      Parameters:
        `accepted` - The sorted list of headers to find the best one.
        `in` - The headers to match against.
      Returns:
        The first header that matched, otherwise empty if none matched

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