- parse
Parses the specified string representation of a language tag.
- toString
- <init>
Creates a new extended language tag.Use for extended language tags such as
"zh-cmn" (Mandarin Chines
- ensureMaxLength
Ensures the specified subtag has a valid maximum length of eight characters.
- getLanguage
- isExtendedLanguageSubtag
Checks if the specified string has a valid extended language subtag syntax.
- isExtension
Checks if the specified string has a valid extension subtag syntax.
- isExtensionSingleton
Checks if the specified string has a valid extension singleton syntax.
- isPrimaryLanguage
Checks if the specified string has a valid primary language subtag syntax.
- isPrivateUse
Checks if the specified string has a valid private use subtag syntax.
- isRegion
Checks if the specified string has a valid region subtag syntax.
- isScript
Checks if the specified string has a valid script subtag syntax.