## Uses of Interface
org.eclipse.rdf4j.rio.LanguageHandler

- Packages that use LanguageHandler
  Package | Description
  --- | ---
  org.eclipse.rdf4j.rio | Rio: The RDF4J parser/writer API.
  org.eclipse.rdf4j.rio.helpers | Provides helpers classes for Rio.
  org.eclipse.rdf4j.rio.languages | Various `LanguageHandler` implementations for processing language-tags.

- - ### Uses of LanguageHandler in org.eclipse.rdf4j.rio

    Methods in org.eclipse.rdf4j.rio with parameters of type LanguageHandler
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected String` | LanguageHandlerRegistry.`getKey​(LanguageHandler handler)` |

  - ### Uses of LanguageHandler in org.eclipse.rdf4j.rio.helpers

    Fields in org.eclipse.rdf4j.rio.helpers with type parameters of type LanguageHandler
    Modifier and Type | Field | Description
    --- | --- | ---
    `static RioSetting<List<LanguageHandler>>` | BasicParserSettings.`LANGUAGE_HANDLERS` | Setting used to specify which `LanguageHandler` implementations are to be used for a given parser configuration.

  - ### Uses of LanguageHandler in org.eclipse.rdf4j.rio.languages

    Classes in org.eclipse.rdf4j.rio.languages that implement LanguageHandler
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `BCP47LanguageHandler` | A language handler that can verify BCP47 formatted language tags.
    `class` | `RFC3066LanguageHandler` | A language handler that can verify RFC3066 formatted language tags.