io.vertx.ext.web

Interface LanguageHeader

All Superinterfaces:

Locale, ParsedHeaderValue

public interface LanguageHeader
extends ParsedHeaderValue, Locale

A parsed language header. Delivers a more direct access to the individual elements of the header it represents

Field Summary

Fields inherited from interface io.vertx.ext.web.ParsedHeaderValue

DEFAULT_WEIGHT

Method Summary

Modifier and Type	Method and Description
String	subtag() The subtag of the language as specified by rfc7231#section-3.1.3.1. Equivalent to subtag(1)
String	subtag(int level) A subtag of this language header. + info: rfc7231#section-3.1.3.1
int	subtagCount()
String	tag() The tag of the language as specified by rfc7231#section-3.1.3.1. Equivalent to subtag(0)

Methods inherited from interface io.vertx.ext.web.ParsedHeaderValue

findMatchedBy, isMatchedBy, isPermitted, parameter, parameters, rawValue, value, weight, weightedOrder

Methods inherited from interface io.vertx.ext.web.Locale

country, create, create, create, create, language, variant

Method Detail

tag

String tag()

The tag of the language as specified by rfc7231#section-3.1.3.1.
Equivalent to subtag(0)

Returns:

The language tag

subtag

String subtag()

The subtag of the language as specified by rfc7231#section-3.1.3.1.
Equivalent to subtag(1)

Returns:

The language subtag

subtag

String subtag(int level)

A subtag of this language header.
+ info: rfc7231#section-3.1.3.1

Returns:

The language subtag at specified position

subtagCount

int subtagCount()

Returns:

the number of subtags this value has