java.lang.Object
- net.sf.okapi.common.LocaleId

All Implemented Interfaces:

Comparable<Object>
```
public final class LocaleId
extends Object
implements Comparable<Object>
```
Holds the normalized identifier for a given language/locale.

Field Summary

Fields
Modifier and Type	Field	Description
`static LocaleId`	`ALL`
`static LocaleId`	`ARABIC`	LocaleId constant for "ar".
`static LocaleId`	`AUTODETECT`	Same as EMPTY, but reminds the user that some components use EMPTY as a setting to enable locale auto detection.
`static LocaleId`	`CHINA_CHINESE`	LocaleId constant for "zh-cn".
`static LocaleId`	`EMPTY`	An empty locale.
`static LocaleId`	`ENGLISH`	LocaleId constant for "en".
`static LocaleId`	`FRENCH`	LocaleId constant for "fr".
`static LocaleId`	`GERMAN`	LocaleId constant for "de".
`static LocaleId`	`HEBREW`	LocaleId constant for "he".
`static Pattern`	`ISO_CODE_PATTERN`
`static LocaleId`	`ITALIAN`	LocaleId constant for "it".
`static LocaleId`	`JAPANESE`	LocaleId constant for "ja".
`static LocaleId`	`KOREAN`	LocaleId constant for "ko".
`static LocaleId`	`PORTUGUESE`	LocaleId constant for "pt".
`static Pattern`	`POSIX_PATTERN`
`static LocaleId`	`RUSSIAN`	LocaleId constant for "ru".
`static LocaleId`	`SPANISH`	LocaleId constant for "es".
`static LocaleId`	`TAIWAN_CHINESE`	LocaleId constant for "zh-tw".
`static LocaleId`	`US_ENGLISH`	LocaleId constant for "en-US".

Constructor Summary

Constructors
Constructor	Description
`LocaleId(com.ibm.icu.util.ULocale uLoc)`	Creates a new LocaleId for the given ICU Locale.
`LocaleId(String language)`	Creates a new LocaleId for a given language code.
`LocaleId(String language, String region)`	Creates a new LocaleId for a given language code and region code.
`LocaleId(String language, String region, String userPart)`	Creates a new LocaleId for a given language code, region code, and a user part.
`LocaleId(Locale loc)`	Creates a new LocaleId for the given Java Locale.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`LocaleId`	`clone()`	Returns a clone of this LocaleId.
`int`	`compareTo(Object arg)`	Compares this LocaleId with a given object.
`static List<LocaleId>`	`convertToLocaleIds(List<String> languageCodes)`	Converts a list of language codes into `LocaleId`s
`boolean`	`equals(Object arg)`	Indicates if a given object is equal to this localeId object.
`boolean`	`equalToString(String str)`	Convenience method to compare a LocaleId to a String
`static LocaleId`	`fromBCP47(String langtag)`	Creates a new LocaleId from a BCP-47 language tag.
`static LocaleId`	`fromBCP47(String langtag, boolean strict)`	Creates a new LocaleId from a BCP-47 language tag.
`static LocaleId`	`fromPOSIXLocale(String locId)`	Creates a new LocaleId from a POSIX locale identifier.
`static LocaleId`	`fromString(String locId)`	Creates a new LocaleId from a locale identifier (and validate it).
`static LocaleId[]`	`getAvailableLocales()`	Gets an array of the LocaleId objects for all the Java locales installed on the system.
`String`	`getLanguage()`	Gets the language code for this LocaleId.
`String`	`getRegion()`	Gets the region code for this LocaleId.
`String`	`getScript()`	Gets the script code for this LocaleId.
`String`	`getUserPart()`	Gets the user part of this LocaleId.
`String`	`getVariant()`	Gets the variant for this LocaleId.
`static boolean`	`hasCharactersAsNumeralSeparators(LocaleId localeId)`	Checks whether the specified locale has characters as numeral separators.
`int`	`hashCode()`	Returns a hash code value for this LocaleId.
`static boolean`	`isBidirectional(LocaleId locId)`	Indicates if a given locale usually uses a bi-directional script.
`static String`	`replaceVariables(String input, String srcLoc, String trgLoc)`	Replaces the locale/language variables in a given input string by their runtime values.
`static String`	`replaceVariables(String input, LocaleId srcLoc, LocaleId trgLoc)`	Replaces the locale/language variables in a given input string by their runtime values.
`boolean`	`sameLanguageAs(String langCode)`	Indicates if a given string has the same language as the one of this LocaleId.
`boolean`	`sameLanguageAs(LocaleId other)`	Indicates if the language of a given LocaleId is the same as the one of this LocaleId.
`boolean`	`sameRegionAs(String locId)`	Indicates if a given string has the same region as the one of this LocaleId.
`boolean`	`sameRegionAs(LocaleId other)`	Indicates if the region of a given LocaleId is the same as the one of this LocaleId.
`boolean`	`sameUserPartAs(String langCode)`	Indicates if a given string has the same user part as the one of this LocaleId.
`boolean`	`sameUserPartAs(LocaleId other)`	Indicates if the user part of a given LocaleId is the same as the one of this LocaleId.
`String`	`toBCP47()`	Gets the BCP-47 language tag for this LocaleId.
`com.ibm.icu.util.ULocale`	`toIcuLocale()`	Gets the ICU ULocale object wrapped by this LocaleId.
`Locale`	`toJavaLocale()`	Creates a new Java Locale object from this LocaleId.
`String`	`toPOSIXLocaleId()`	Gets a POSIX locale identifier for this LocaleId.
`String`	`toString()`	Gets the string representation of the LocaleId.

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - EMPTY
```
public static final LocaleId EMPTY
```
    An empty locale.
  - ALL
```
public static final LocaleId ALL
```
  - AUTODETECT
```
public static final LocaleId AUTODETECT
```
    Same as EMPTY, but reminds the user that some components use EMPTY as a setting to enable locale auto detection. e.g., XlifffFilter, TableFilter and TmxFilter
  - ARABIC
```
public static final LocaleId ARABIC
```
    LocaleId constant for "ar".
  - CHINA_CHINESE
```
public static final LocaleId CHINA_CHINESE
```
    LocaleId constant for "zh-cn".
  - TAIWAN_CHINESE
```
public static final LocaleId TAIWAN_CHINESE
```
    LocaleId constant for "zh-tw".
  - ENGLISH
```
public static final LocaleId ENGLISH
```
    LocaleId constant for "en".
  - US_ENGLISH
```
public static final LocaleId US_ENGLISH
```
    LocaleId constant for "en-US".
  - FRENCH
```
public static final LocaleId FRENCH
```
    LocaleId constant for "fr".
  - GERMAN
```
public static final LocaleId GERMAN
```
    LocaleId constant for "de".
  - HEBREW
```
public static final LocaleId HEBREW
```
    LocaleId constant for "he".
  - ITALIAN
```
public static final LocaleId ITALIAN
```
    LocaleId constant for "it".
  - JAPANESE
```
public static final LocaleId JAPANESE
```
    LocaleId constant for "ja".
  - KOREAN
```
public static final LocaleId KOREAN
```
    LocaleId constant for "ko".
  - PORTUGUESE
```
public static final LocaleId PORTUGUESE
```
    LocaleId constant for "pt".
  - RUSSIAN
```
public static final LocaleId RUSSIAN
```
    LocaleId constant for "ru".
  - SPANISH
```
public static final LocaleId SPANISH
```
    LocaleId constant for "es".
  - POSIX_PATTERN
```
public static final Pattern POSIX_PATTERN
```
  - ISO_CODE_PATTERN
```
public static final Pattern ISO_CODE_PATTERN
```
- Constructor Detail
  - LocaleId
```
public LocaleId(String language)
```
    Creates a new LocaleId for a given language code. This constructor does not take a locale identifier as argument, just a language identifier. Use LocaleId(String) to create a new LocaleId from a locale identifier.
    
    Parameters:
    
    language - the language code (e.g. "de" for German).
    
    Throws:
    
    IllegalArgumentException - if the argument in invalid.
  - LocaleId
```
public LocaleId(String language,
                String region)
```
    Creates a new LocaleId for a given language code and region code.
    
    Parameters:
    
    language - the language code (e.g. "es" for Spanish).
    
    region - the region code (e.g. "es" for Spain or "005" for South America. This parameter is ignored if null or empty.
    
    Throws:
    
    IllegalArgumentException - if the argument in invalid.
  - LocaleId
```
public LocaleId(String language,
                String region,
                String userPart)
```
    Creates a new LocaleId for a given language code, region code, and a user part.
    
    Parameters:
    
    language - the language code (e.g. "es" for Spanish).
    
    region - the region code (e.g. "es" for Spain or "005" for South America.
    
    userPart - the user part of locale. The latter two parameters are ignored if null or empty.
    
    Throws:
    
    IllegalArgumentException - if the argument in invalid.
  - LocaleId
```
public LocaleId(com.ibm.icu.util.ULocale uLoc)
```
    Creates a new LocaleId for the given ICU Locale.
    
    Parameters:
    
    uLoc - the ICU Locale object to use.
    
    Throws:
    
    IllegalArgumentException - if the argument in invalid.
  - LocaleId
```
public LocaleId(Locale loc)
```
    Creates a new LocaleId for the given Java Locale.
    
    Parameters:
    
    loc - the Java Locale object to use.
    
    Throws:
    
    IllegalArgumentException - if the argument in invalid.
- Method Detail
  - replaceVariables
```
public static String replaceVariables(String input,
                                      LocaleId srcLoc,
                                      LocaleId trgLoc)
```
    Replaces the locale/language variables in a given input string by their runtime values. If one of the locale passed is null, its corresponding variables are replaced by an empty string.
    
    Parameters:
    
    input - the string with the variables.
    
    srcLoc - the source locale code (can be null).
    
    trgLoc - the target locale code (can be null).
    
    Returns:
    
    the modified string.
  - replaceVariables
```
public static String replaceVariables(String input,
                                      String srcLoc,
                                      String trgLoc)
```
    Replaces the locale/language variables in a given input string by their runtime values. If one of the locale passed is null, its corresponding variables are replaced by an empty string.
    
    Parameters:
    
    input - the string with the variables.
    
    srcLoc - the source locale code (can be null).
    
    trgLoc - the target locale code (can be null).
    
    Returns:
    
    the modified string.
  - toString
```
public String toString()
```
    Gets the string representation of the LocaleId.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    the string representation of the LocaleId.
  - clone
```
public LocaleId clone()
```
    Returns a clone of this LocaleId. Because LocaleId are immutable objects this method returns the same LocaleId.
    
    Overrides:
    
    clone in class Object
    
    Returns:
    
    the same LocaleId (because it is immutable).
  - hashCode
```
public int hashCode()
```
    Returns a hash code value for this LocaleId.
    
    Overrides:
    
    hashCode in class Object
    
    Returns:
    
    the hash code value for this LocaleId.
  - equalToString
```
public boolean equalToString(String str)
```
    Convenience method to compare a LocaleId to a String
    Conflating this functionality in equals was error prone.
    
    Parameters:
    
    str - string to compare to
    
    Returns:
    
    true if equal, false if not equal
  - equals
```
public boolean equals(Object arg)
```
    Indicates if a given object is equal to this localeId object.
    
    Overrides:
    
    equals in class Object
    
    Parameters:
    
    arg - the object to compare. This can be a LocaleId object or a string. Any other object will always return false. If the parameter is a string it is normalized before being compared.
    
    Returns:
    
    true if the parameter is the same object, or if it is a LocaleId with the same identifier, or if it is a string equals to the identifier. False otherwise.
  - compareTo
```
public int compareTo(Object arg)
```
    Compares this LocaleId with a given object.
    
    Specified by:
    
    compareTo in interface Comparable<Object>
    
    Parameters:
    
    arg - the object to compare. If the parameter is a string it is normalized before being compared.
    
    Returns:
    
    1 if the parameter is null. If the parameter is a LocaleId or a string, the return is the same as the return of a comparison between the identifier of this LocaleId and the string representation of the argument. Otherwise the return is 1;
  - fromString
```
public static LocaleId fromString(String locId)
```
    Creates a new LocaleId from a locale identifier (and validate it). Calling this method is the same as calling new LocaleId(locId, true);
    
    Parameters:
    
    locId - the locale identifier to use (it will be normalized).
    
    Returns:
    
    a new localeId object from the given identifier.
    
    Throws:
    
    IllegalArgumentException - if the argument is invalid.
  - fromPOSIXLocale
```
public static LocaleId fromPOSIXLocale(String locId)
```
    Creates a new LocaleId from a POSIX locale identifier.
    
    Parameters:
    
    locId - the POSIX locale identifier (e.g. "de-at.UTF-8@EURO")
    
    Returns:
    
    a new LocaleId or null if an error occurred.
    
    Throws:
    
    IllegalArgumentException - if the argument is invalid.
  - toPOSIXLocaleId
```
public String toPOSIXLocaleId()
```
    Gets a POSIX locale identifier for this LocaleId. For example: "af-za" returns "af_ZA".
    
    Returns:
    
    the corresponding POSIX locale identifier for this LocaleId.
  - fromBCP47
```
public static LocaleId fromBCP47(String langtag,
                                 boolean strict)
```
    Creates a new LocaleId from a BCP-47 language tag.
    If strict is true the language tag must be well-formed (see ICU4J ULocale) or an exception is thrown. It rejects language tags that use '_' instead of '-', or have ill-formed "parts".
    
    If strict is false then it accepts both '_' and '-', converts invalid language id to "und", and discards ill-formed and following portions of the tag.
    
    Parameters:
    
    langtag - the language tag to use (e.g. "fr-CA")
    
    strict - the language tag parsing is stricter
    
    Returns:
    
    a new LocaleId.
    
    Throws:
    
    IllegalArgumentException - if the argument in invalid.
    
    See Also:
    
    BCP 47 Conformance
  - fromBCP47
```
public static LocaleId fromBCP47(String langtag)
```
    Creates a new LocaleId from a BCP-47 language tag. The parsing of the language tag is not strict.
    
    Parameters:
    
    langtag - the language tag to use (e.g. "fr-CA")
    
    Returns:
    
    a new LocaleId.
    
    Throws:
    
    IllegalArgumentException - if the argument in invalid.
    
    See Also:
    
    fromBCP47(String langtag, boolean strict)
  - toBCP47
```
public String toBCP47()
```
    Gets the BCP-47 language tag for this LocaleId.
    
    Returns:
    
    the BCP-47 language tag for the given LocaleId.
  - toJavaLocale
```
public Locale toJavaLocale()
```
    Creates a new Java Locale object from this LocaleId.
    
    Returns:
    
    a new Java Locale object based on the best match for the given LocaleId, or null if an error occurred.
  - toIcuLocale
```
public com.ibm.icu.util.ULocale toIcuLocale()
```
    Gets the ICU ULocale object wrapped by this LocaleId.
    
    Returns:
    
    ICU ULocale object wrapped by the given LocaleId.
  - getLanguage
```
public String getLanguage()
```
    Gets the language code for this LocaleId.
    
    Returns:
    
    the language code.
  - getRegion
```
public String getRegion()
```
    Gets the region code for this LocaleId.
    
    Returns:
    
    the region code or null if there is none or if an error occurs.
  - getScript
```
public String getScript()
```
    Gets the script code for this LocaleId.
    
    Returns:
    
    the script code or null if there is none or if an error occurs.
  - getVariant
```
public String getVariant()
```
    Gets the variant for this LocaleId.
    
    Returns:
    
    the variant or null if there is none or if an error occurs.
  - getUserPart
```
public String getUserPart()
```
    Gets the user part of this LocaleId.
    
    Returns:
    
    the user part or null if there is none or if an error occurs.
  - sameLanguageAs
```
public boolean sameLanguageAs(LocaleId other)
```
    Indicates if the language of a given LocaleId is the same as the one of this LocaleId. For example: "en" and "en-us" returns true, "es-es" and "ca-es" return false.
    
    Parameters:
    
    other - the LocaleId object to compare.
    
    Returns:
    
    true if the languages of two given LocaleIds are the same.
  - sameLanguageAs
```
public boolean sameLanguageAs(String langCode)
```
    Indicates if a given string has the same language as the one of this LocaleId. For example: "en" and "en-us" returns true, "es-es" and "ca-es" return false.
    
    Parameters:
    
    langCode - the string to compare.
    
    Returns:
    
    true if the languages of both objects are the same.
  - sameRegionAs
```
public boolean sameRegionAs(LocaleId other)
```
    Indicates if the region of a given LocaleId is the same as the one of this LocaleId. For example: "es-us" and "en-us" returns true, "es-es" and "es-us" return false.
    
    Parameters:
    
    other - the LocaleId object to compare.
    
    Returns:
    
    true if the region parts of two given LocaleIds are the same.
  - sameRegionAs
```
public boolean sameRegionAs(String locId)
```
    Indicates if a given string has the same region as the one of this LocaleId. For example: "es-us" and "en-us" returns true, "es-es" and "es-us" return false.
    
    Parameters:
    
    locId - the string to compare.
    
    Returns:
    
    true if the region parts of both objects are the same.
  - sameUserPartAs
```
public boolean sameUserPartAs(LocaleId other)
```
    Indicates if the user part of a given LocaleId is the same as the one of this LocaleId. For example: "es-us-x-win" and "en_us@win" returns true, "es_us@mac" and "es_us@ats" return false.
    
    Parameters:
    
    other - the LocaleId object to compare.
    
    Returns:
    
    true if the region parts of two given LocaleIds are the same.
  - sameUserPartAs
```
public boolean sameUserPartAs(String langCode)
```
    Indicates if a given string has the same user part as the one of this LocaleId. For example: "es-us-x-win" and "en-us@win" returns true, "es-us@mac" and "es-us@ats" return false.
    
    Parameters:
    
    langCode - the string to compare.
    
    Returns:
    
    true if the region parts of both objects are the same.
  - getAvailableLocales
```
public static LocaleId[] getAvailableLocales()
```
    Gets an array of the LocaleId objects for all the Java locales installed on the system.
    
    Returns:
    
    an array of the LocaleId objects for all the available Java locales.
  - isBidirectional
```
public static boolean isBidirectional(LocaleId locId)
```
    Indicates if a given locale usually uses a bi-directional script.
    Note that this is not perfect as some languages use several scripts.
    
    Parameters:
    
    locId - the locale to check.
    
    Returns:
    
    true if the locale uses a bi-directional script.
  - hasCharactersAsNumeralSeparators
```
public static boolean hasCharactersAsNumeralSeparators(LocaleId localeId)
```
    Checks whether the specified locale has characters as numeral separators.
    
    Parameters:
    
    localeId - The locale to check against
    
    Returns:
    
    true - if the specified locale has characters as numeral separators false - otherwise
  - convertToLocaleIds
```
public static List<LocaleId> convertToLocaleIds(List<String> languageCodes)
```
    Converts a list of language codes into LocaleIds
    
    Parameters:
    
    languageCodes - the list of codes.
    
    Returns:
    
    the list of LocaleId objects created.

Class LocaleId

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

EMPTY

ALL

AUTODETECT

ARABIC

CHINA_CHINESE

TAIWAN_CHINESE

ENGLISH

US_ENGLISH

FRENCH

GERMAN

HEBREW

ITALIAN

JAPANESE

KOREAN

PORTUGUESE

RUSSIAN

SPANISH

POSIX_PATTERN

ISO_CODE_PATTERN

Constructor Detail

LocaleId

LocaleId

LocaleId

LocaleId

LocaleId

Method Detail

replaceVariables

replaceVariables

toString

clone

hashCode

equalToString

equals

compareTo

fromString

fromPOSIXLocale

toPOSIXLocaleId

fromBCP47

fromBCP47

toBCP47

toJavaLocale

toIcuLocale

getLanguage

getRegion

getScript

getVariant

getUserPart

sameLanguageAs

sameLanguageAs

sameRegionAs

sameRegionAs

sameUserPartAs

sameUserPartAs

getAvailableLocales

isBidirectional

hasCharactersAsNumeralSeparators

convertToLocaleIds