io.vertx.ext.web

Interface LanguageHeader

All Superinterfaces:

ParsedHeaderValue

public interface LanguageHeader
extends ParsedHeaderValue

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.
String	subtag(int level) A subtag of this language header.
int	subtagCount()
String	tag() The tag of the language as specified by rfc7231#section-3.1.3.1.

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

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

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