OpenJDK 27 · sun.util.locale.LanguageTag · APIdia, the JavaDoc alternative

Field Summary

Modifier and Type	Field and Description
private static final String	EMPTY_SUBTAG
private static final List<String>	EMPTY_SUBTAGS
private final List<String>	extensions Record Component accessed by extensions().
private final List<String>	extlangs Record Component accessed by extlangs().
private final String	language Record Component accessed by language().
private final String	privateuse Record Component accessed by privateuse().
public static final String	PRIVATEUSE
public static final String	PRIVUSE_VARIANT_PREFIX
private final String	region Record Component accessed by region().
private final String	script Record Component accessed by script().
public static final String	SEP
public static final String	UNDETERMINED
private final List<String>	variants Record Component accessed by variants().

Constructor Summary

Access	Constructor and Description
public	LanguageTag(String language, String script, String region, String privateuse, List<String> extlangs, List<String> variants, List<String> extensions)

Method Summary

Modifier and Type	Method and Description
public static String	canonicalizeExtension(String s)
public static String	canonicalizeExtensionSingleton(String s)
public static String	canonicalizeExtensionSubtag(String s)
public static String	canonicalizeExtlang(String s)
public static String	canonicalizeLanguage(String s)
public static String	canonicalizePrivateuse(String s)
public static String	canonicalizePrivateuseSubtag(String s)
public static String	canonicalizeRegion(String s)
public static String	canonicalizeScript(String s)
public static String	canonicalizeVariant(String s)
public static String	caseFoldTag(String tag)
public final boolean	equals(Object o) Implements abstract java.lang.Record.equals. Indicates whether some other object is "equal to" this one.
public List<String>	extensions() Record Component getter of extensions.
public List<String>	extlangs() Record Component getter of extlangs.
public final int	hashCode() Implements abstract java.lang.Record.hashCode. Returns a hash code value for the record.
public static boolean	isExtensionSingleton(String s)
public static boolean	isExtensionSingletonChar(char c)
public static boolean	isExtensionSubtag(String s)
public static boolean	isExtlang(String s)
public static boolean	isLanguage(String s)
public static boolean	isPrivateusePrefix(String s)
public static boolean	isPrivateusePrefixChar(char c)
public static boolean	isPrivateuseSubtag(String s)
public static boolean	isRegion(String s)
public static boolean	isScript(String s)
public static boolean	isVariant(String s)
public String	language() Record Component getter of language.
private static String	legacyToPreferred(String tag)
public static LanguageTag	parse(String languageTag, ParsePosition pp, boolean lenient)
private static List<String>	parseExtensions(StringTokenIterator itr, ParsePosition pp, StringBuilder err)
private static List<String>	parseExtlangs(StringTokenIterator itr, ParsePosition pp)
private static String	parseLanguage(StringTokenIterator itr, ParsePosition pp)
public static LanguageTag	parseLocale(BaseLocale baseLocale, LocaleExtensions localeExtensions)
private static String	parsePrivateuse(StringTokenIterator itr, ParsePosition pp, StringBuilder err)
private static String	parseRegion(StringTokenIterator itr, ParsePosition pp)
private static String	parseScript(StringTokenIterator itr, ParsePosition pp)
private static List<String>	parseVariants(StringTokenIterator itr, ParsePosition pp)
public String	privateuse() Record Component getter of privateuse.
public String	region() Record Component getter of region.
public String	script() Record Component getter of script.
public String	toString() Implements abstract java.lang.Record.toString. Returns a string representation of the record.
public List<String>	variants() Record Component getter of variants.

Field Detail

EMPTY_SUBTAG	back to summary
private static final String EMPTY_SUBTAG

EMPTY_SUBTAGS	back to summary
private static final List<String> EMPTY_SUBTAGS

extensions	back to summary
private final List<String> extensions Record Component accessed by extensions().

extlangs	back to summary
private final List<String> extlangs Record Component accessed by extlangs().

language	back to summary
private final String language Record Component accessed by language().

privateuse	back to summary
private final String privateuse Record Component accessed by privateuse().

PRIVATEUSE	back to summary
public static final String PRIVATEUSE

PRIVUSE_VARIANT_PREFIX	back to summary
public static final String PRIVUSE_VARIANT_PREFIX

region	back to summary
private final String region Record Component accessed by region().

script	back to summary
private final String script Record Component accessed by script().

SEP	back to summary
public static final String SEP

UNDETERMINED	back to summary
public static final String UNDETERMINED

variants	back to summary
private final List<String> variants Record Component accessed by variants().

Constructor Detail

LanguageTag	back to summary
public LanguageTag(String language, String script, String region, String privateuse, List<String> extlangs, List<String> variants, List<String> extensions)

Method Detail

canonicalizeExtension	back to summary
public static String canonicalizeExtension(String s)

canonicalizeExtensionSingleton	back to summary
public static String canonicalizeExtensionSingleton(String s)

canonicalizeExtensionSubtag	back to summary
public static String canonicalizeExtensionSubtag(String s)

canonicalizeExtlang	back to summary
public static String canonicalizeExtlang(String s)

canonicalizeLanguage	back to summary
public static String canonicalizeLanguage(String s)

canonicalizePrivateuse	back to summary
public static String canonicalizePrivateuse(String s)

canonicalizePrivateuseSubtag	back to summary
public static String canonicalizePrivateuseSubtag(String s)

canonicalizeRegion	back to summary
public static String canonicalizeRegion(String s)

canonicalizeScript	back to summary
public static String canonicalizeScript(String s)

canonicalizeVariant	back to summary
public static String canonicalizeVariant(String s)

caseFoldTag	back to summary
public static String caseFoldTag(String tag)

equals back to summary

equals	back to summary
public final boolean equals(Object o) Implements abstract java.lang.Record.equals. Doc from java.lang.Record.equals. Indicates whether some other object is "equal to" this one. In addition to the general contract of `Object.equals`, record classes must further obey the invariant that when a record instance is "copied" by passing the result of the record component accessor methods to the canonical constructor, as follows: R copy = new R(r.c1(), r.c2(), ..., r.cn()); then it must be the case that `r.equals(copy)`.

public final boolean equals(Object o)

Implements abstract java.lang.Record.equals.

Doc from java.lang.Record.equals.

Indicates whether some other object is "equal to" this one. In addition to the general contract of Object.equals, record classes must further obey the invariant that when a record instance is "copied" by passing the result of the record component accessor methods to the canonical constructor, as follows:

    R copy = new R(r.c1(), r.c2(), ..., r.cn());

then it must be the case that r.equals(copy).

extensions	back to summary
public List<String> extensions() Record Component getter of extensions.

extlangs	back to summary
public List<String> extlangs() Record Component getter of extlangs.

hashCode back to summary

hashCode	back to summary
public final int hashCode() Implements abstract java.lang.Record.hashCode. Doc from java.lang.Record.hashCode. Returns a hash code value for the record. Obeys the general contract of `Object.hashCode`. For records, hashing behavior is constrained by the refined contract of `Record.equals`, so that any two records created from the same components must have the same hash code.

public final int hashCode()

Implements abstract java.lang.Record.hashCode.

Doc from java.lang.Record.hashCode.

Returns a hash code value for the record. Obeys the general contract of Object.hashCode. For records, hashing behavior is constrained by the refined contract of Record.equals, so that any two records created from the same components must have the same hash code.

isExtensionSingleton	back to summary
public static boolean isExtensionSingleton(String s)

isExtensionSingletonChar	back to summary
public static boolean isExtensionSingletonChar(char c)

isExtensionSubtag	back to summary
public static boolean isExtensionSubtag(String s)

isExtlang	back to summary
public static boolean isExtlang(String s)

isLanguage	back to summary
public static boolean isLanguage(String s)

isPrivateusePrefix	back to summary
public static boolean isPrivateusePrefix(String s)

isPrivateusePrefixChar	back to summary
public static boolean isPrivateusePrefixChar(char c)

isPrivateuseSubtag	back to summary
public static boolean isPrivateuseSubtag(String s)

isRegion	back to summary
public static boolean isRegion(String s)

isScript	back to summary
public static boolean isScript(String s)

isVariant	back to summary
public static boolean isVariant(String s)

language	back to summary
public String language() Record Component getter of language.

legacyToPreferred	back to summary
private static String legacyToPreferred(String tag)

parse	back to summary
public static LanguageTag parse(String languageTag, ParsePosition pp, boolean lenient)

parseExtensions	back to summary
private static List<String> parseExtensions(StringTokenIterator itr, ParsePosition pp, StringBuilder err)

parseExtlangs	back to summary
private static List<String> parseExtlangs(StringTokenIterator itr, ParsePosition pp)

parseLanguage	back to summary
private static String parseLanguage(StringTokenIterator itr, ParsePosition pp)

parseLocale	back to summary
public static LanguageTag parseLocale(BaseLocale baseLocale, LocaleExtensions localeExtensions)

parsePrivateuse	back to summary
private static String parsePrivateuse(StringTokenIterator itr, ParsePosition pp, StringBuilder err)

parseRegion	back to summary
private static String parseRegion(StringTokenIterator itr, ParsePosition pp)

parseScript	back to summary
private static String parseScript(StringTokenIterator itr, ParsePosition pp)

parseVariants	back to summary
private static List<String> parseVariants(StringTokenIterator itr, ParsePosition pp)

privateuse	back to summary
public String privateuse() Record Component getter of privateuse.

region	back to summary
public String region() Record Component getter of region.

script	back to summary
public String script() Record Component getter of script.

toString back to summary

public String toString()

Implements abstract java.lang.Record.toString.

Doc from java.lang.Record.toString.

Returns a string representation of the record. In accordance with the general contract of Object#toString(), the toString method returns a string that "textually represents" this record. The result should be a concise but informative representation that is easy for a person to read.

In addition to this general contract, record classes must further participate in the invariant that any two records which are equal must produce equal strings. This invariant is necessarily relaxed in the rare case where corresponding equal component values might fail to produce equal strings for themselves.

Annotations

@Override