org.apache.tika.language.detect

Class LanguageNames

java.lang.Object

org.apache.tika.language.detect.LanguageNames

public class LanguageNames
extends Object

Support for language tags (as defined by https://tools.ietf.org/html/bcp47)

See https://en.wikipedia.org/wiki/List_of_ISO_639-3_codes for a list of three character language codes.

TODO change to LanguageTag, and use these vs. strings everywhere in the language detector API?

Constructor Summary

Constructors

Constructor and Description
LanguageNames()

Method Summary

Modifier and Type	Method and Description
static boolean	equals(String languageTagA, String languageTagB)
static String	getMacroLanguage(String languageTag) If language is a specific variant of a macro language (e.g.
static boolean	hasMacroLanguage(String languageTag)
static boolean	isMacroLanguage(String languageTag)
static String	makeName(String language, String script, String region)
static String	normalizeName(String languageTag)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LanguageNames

public LanguageNames()

Method Detail

makeName

public static String makeName(String language,
                              String script,
                              String region)

normalizeName

public static String normalizeName(String languageTag)

isMacroLanguage

public static boolean isMacroLanguage(String languageTag)

hasMacroLanguage

public static boolean hasMacroLanguage(String languageTag)

getMacroLanguage

public static String getMacroLanguage(String languageTag)

If language is a specific variant of a macro language (e.g. 'nb' for Norwegian Bokmal), return the macro language (e.g. 'no' for Norwegian). If it doesn't have a macro language, return unchanged.

Parameters:

languageTag -

Returns:

equals

public static boolean equals(String languageTagA,
                             String languageTagB)