Uses of Class
com.ibm.icu.util.TimeZone

Packages that use TimeZone

Package	Description
com.ibm.icu.impl
com.ibm.icu.impl.icuadapter
com.ibm.icu.impl.jdkadapter
com.ibm.icu.text
com.ibm.icu.util

Uses of TimeZone in com.ibm.icu.impl

Subclasses of TimeZone in com.ibm.icu.impl

Modifier and Type	Class	Description
class	JavaTimeZone	JavaTimeZone inherits com.ibm.icu.util.TimeZone and wraps java.util.TimeZone.
class	OlsonTimeZone	A time zone based on the Olson tz database.

Fields in com.ibm.icu.impl declared as TimeZone

Modifier and Type	Field	Description
private TimeZone	TimeZoneAdapter.zone	The contained com.ibm.icu.util.TimeZone object.

Methods in com.ibm.icu.impl that return TimeZone

Modifier and Type	Method	Description
TimeZone	JavaTimeZone.cloneAsThawed()
TimeZone	OlsonTimeZone.cloneAsThawed()
TimeZone	JavaTimeZone.freeze()
TimeZone	OlsonTimeZone.freeze()
TimeZone	TimeZoneAdapter.unwrap()	Return the java.util.TimeZone wrapped by this object.

Methods in com.ibm.icu.impl with parameters of type TimeZone

Modifier and Type	Method	Description
private String	TimeZoneGenericNames.formatGenericNonLocationName(TimeZone tz, TimeZoneGenericNames.GenericNameType type, long date)	Private method to get a generic string, with fallback logics involved, that is, 1.
static String	ZoneMeta.getCanonicalCLDRID(TimeZone tz)
String	TimeZoneGenericNames.getDisplayName(TimeZone tz, TimeZoneGenericNames.GenericNameType type, long date)	Returns the display name of the time zone for the given name type at the given date, or null if the display name is not available.
static String	ZoneMeta.getShortID(TimeZone tz)	Returns the time zone's short ID for the zone.
boolean	OlsonTimeZone.hasSameRules(TimeZone other)
private Calendar	RelativeDateFormat.initializeCalendar(TimeZone zone, ULocale locale)	initializes fCalendar from parameters.
static TimeZone	TimeZoneAdapter.wrap(TimeZone tz)	Given a java.util.TimeZone, wrap it in the appropriate adapter subclass of com.ibm.icu.util.TimeZone and return the adapter.

Constructors in com.ibm.icu.impl with parameters of type TimeZone

Modifier	Constructor	Description
	TimeZoneAdapter(TimeZone zone)	Constructs an adapter for a com.ibm.icu.util.TimeZone object.

Uses of TimeZone in com.ibm.icu.impl.icuadapter

Subclasses of TimeZone in com.ibm.icu.impl.icuadapter

Modifier and Type	Class	Description
class	TimeZoneJDK	TimeZoneJDK is an adapter class which wraps java.util.TimeZone and implements ICU4J TimeZone APIs.

Methods in com.ibm.icu.impl.icuadapter that return TimeZone

Modifier and Type	Method	Description
TimeZone	TimeZoneJDK.cloneAsThawed()
TimeZone	TimeZoneJDK.freeze()
static TimeZone	TimeZoneJDK.wrap(TimeZone jdkTz)

Methods in com.ibm.icu.impl.icuadapter with parameters of type TimeZone

Modifier and Type	Method	Description
boolean	TimeZoneJDK.hasSameRules(TimeZone other)

Uses of TimeZone in com.ibm.icu.impl.jdkadapter

Fields in com.ibm.icu.impl.jdkadapter declared as TimeZone

Modifier and Type	Field	Description
private TimeZone	TimeZoneICU.fIcuTz

Methods in com.ibm.icu.impl.jdkadapter that return TimeZone

Modifier and Type	Method	Description
TimeZone	TimeZoneICU.unwrap()

Methods in com.ibm.icu.impl.jdkadapter with parameters of type TimeZone

Modifier and Type	Method	Description
static TimeZone	TimeZoneICU.wrap(TimeZone icuTz)

Constructors in com.ibm.icu.impl.jdkadapter with parameters of type TimeZone

Modifier	Constructor	Description
private	TimeZoneICU(TimeZone icuTz)

Uses of TimeZone in com.ibm.icu.text

Methods in com.ibm.icu.text that return TimeZone

Modifier and Type	Method	Description
TimeZone	DateFormat.getTimeZone()	Returns the time zone.
TimeZone	DateIntervalFormat.getTimeZone()	Get the TimeZone
private TimeZone	TimeZoneFormat.getTimeZoneForOffset(int offset)	Creates an instance of TimeZone for the given offset
TimeZone	TimeZoneFormat.parse(TimeZoneFormat.Style style, String text, ParsePosition pos, Output<TimeZoneFormat.TimeType> timeType)	Returns a TimeZone by parsing the time zone string according to the parse position, the style and the default parse options.
TimeZone	TimeZoneFormat.parse(TimeZoneFormat.Style style, String text, ParsePosition pos, EnumSet<TimeZoneFormat.ParseOption> options, Output<TimeZoneFormat.TimeType> timeType)	Returns a TimeZone by parsing the time zone string according to the parse position, the style and the parse options.
final TimeZone	TimeZoneFormat.parse(String text)	Returns a TimeZone for the given text.
final TimeZone	TimeZoneFormat.parse(String text, ParsePosition pos)	Returns a TimeZone by parsing the time zone string according to the given parse position.

Methods in com.ibm.icu.text with parameters of type TimeZone

Modifier and Type	Method	Description
final String	TimeZoneFormat.format(TimeZoneFormat.Style style, TimeZone tz, long date)	Returns the display name of the time zone at the given date for the style.
String	TimeZoneFormat.format(TimeZoneFormat.Style style, TimeZone tz, long date, Output<TimeZoneFormat.TimeType> timeType)	Returns the display name of the time zone at the given date for the style.
private String	TimeZoneFormat.formatExemplarLocation(TimeZone tz)	Private method returning the time zone's exemplar location string.
private String	TimeZoneFormat.formatSpecific(TimeZone tz, TimeZoneNames.NameType stdType, TimeZoneNames.NameType dstType, long date, Output<TimeZoneFormat.TimeType> timeType)	Private method returning the time zone's specific format string.
void	DateFormat.setTimeZone(TimeZone zone)	Sets the time zone for the calendar of this DateFormat object.
void	DateIntervalFormat.setTimeZone(TimeZone zone)	Set the TimeZone for the calendar used by this DateIntervalFormat object.

Uses of TimeZone in com.ibm.icu.util

Subclasses of TimeZone in com.ibm.icu.util

Modifier and Type	Class	Description
class	BasicTimeZone	BasicTimeZone extends TimeZone with additional methods to access time zone transitions and rules.
class	RuleBasedTimeZone	RuleBasedTimeZone is a concrete subclass of TimeZone that allows users to define custom historic time transition rules.
class	SimpleTimeZone	.
private static final class	TimeZone.ConstantZone
class	VTimeZone	VTimeZone is a class implementing RFC2445 VTIMEZONE.

Fields in com.ibm.icu.util declared as TimeZone

Modifier and Type	Field	Description
private static final TimeZone	ChineseCalendar.CHINA_ZONE	The time zone used for performing astronomical computations.
private static TimeZone	TimeZone.defaultZone	The default time zone, or null if not set.
static final TimeZone	TimeZone.GMT_ZONE	The immutable GMT (=UTC) time zone.
private static final TimeZone	DangiCalendar.KOREA_ZONE	Deprecated. The time zone used for performing astronomical computations for Dangi calendar.
private TimeZone	GlobalizationPreferences.timezone
static final TimeZone	TimeZone.UNKNOWN_ZONE	The immutable (frozen) "unknown" time zone.
private TimeZone	Calendar.zone	The TimeZone used by this calendar.
private TimeZone	ChineseCalendar.zoneAstro	The zone used for the astronomical calculation of this Chinese calendar instance.

Methods in com.ibm.icu.util that return TimeZone

Modifier and Type	Method	Description
TimeZone	RuleBasedTimeZone.cloneAsThawed()	Provides for the clone operation.
TimeZone	SimpleTimeZone.cloneAsThawed()	Provides for the clone operation.
TimeZone	TimeZone.cloneAsThawed()	Provides for the clone operation.
TimeZone	TimeZone.ConstantZone.cloneAsThawed()
TimeZone	VTimeZone.cloneAsThawed()	Provides for the clone operation.
static TimeZone	TimeZone.forLocaleOrDefault(Locale locale)	Deprecated. This API is ICU internal only.
static TimeZone	TimeZone.forULocaleOrDefault(ULocale locale)	Deprecated. This API is ICU internal only.
TimeZone	RuleBasedTimeZone.freeze()	Freezes the object.
TimeZone	SimpleTimeZone.freeze()	Freezes the object.
TimeZone	TimeZone.ConstantZone.freeze()
TimeZone	TimeZone.freeze()	Freezes the object.
TimeZone	VTimeZone.freeze()	Freezes the object.
static TimeZone	TimeZone.getDefault()	Gets the default TimeZone for this host.
static TimeZone	TimeZone.getFrozenTimeZone(String ID)	Gets the TimeZone for the given ID.
TimeZone	Calendar.getTimeZone()	Returns the time zone.
TimeZone	GlobalizationPreferences.getTimeZone()	Get the timezone.
static TimeZone	TimeZone.getTimeZone(String ID)	Gets the TimeZone for the given ID.
static TimeZone	TimeZone.getTimeZone(String ID, int type)	Gets the TimeZone for the given ID and the timezone type.
private static TimeZone	TimeZone.getTimeZone(String id, int type, boolean frozen)	Gets the TimeZone for the given ID and the timezone type.
protected TimeZone	GlobalizationPreferences.guessTimeZone()	This function can be overridden by subclasses to use different heuristics.

Methods in com.ibm.icu.util with parameters of type TimeZone

Modifier and Type	Method	Description
private static Long	Calendar.findPreviousZoneTransitionTime(TimeZone tz, int upperOffset, long upper, long lower)	Implementing binary search for zone transition detection, used by Calendar.getPreviousZoneTransitionTime(TimeZone, long, long)
static Calendar	Calendar.getInstance(TimeZone zone)	Returns a calendar using the specified time zone and default locale.
static Calendar	Calendar.getInstance(TimeZone zone, ULocale locale)	Returns a calendar with the specified time zone and locale.
static Calendar	Calendar.getInstance(TimeZone zone, Locale aLocale)	Returns a calendar with the specified time zone and locale.
private static Calendar	Calendar.getInstanceInternal(TimeZone tz, ULocale locale)
private static Long	Calendar.getPreviousZoneTransitionTime(TimeZone tz, long base, long duration)	Find the previous zone transition within the specified duration.
boolean	BasicTimeZone.hasEquivalentTransitions(TimeZone tz, long start, long end)	Checks if the time zone has equivalent transitions in the time range.
boolean	BasicTimeZone.hasEquivalentTransitions(TimeZone tz, long start, long end, boolean ignoreDstAmount)	Checks if the time zone has equivalent transitions in the time range.
boolean	VTimeZone.hasEquivalentTransitions(TimeZone other, long start, long end)	Checks if the time zone has equivalent transitions in the time range.
boolean	RuleBasedTimeZone.hasSameRules(TimeZone other)	Returns true if this zone has the same rule and offset as another zone.
boolean	SimpleTimeZone.hasSameRules(TimeZone othr)	Returns true if this zone has the same rules and offset as another zone.
boolean	TimeZone.hasSameRules(TimeZone other)	Returns true if this zone has the same rule and offset as another zone.
boolean	VTimeZone.hasSameRules(TimeZone other)	Returns true if this zone has the same rule and offset as another zone.
static void	TimeZone.setDefault(TimeZone tz)	Sets the TimeZone that is returned by the getDefault method.
static void	TimeZone.setICUDefault(TimeZone tz)	Deprecated. This API is ICU internal only.
void	Calendar.setTimeZone(TimeZone value)	Sets the time zone with the given time zone value.
GlobalizationPreferences	GlobalizationPreferences.setTimeZone(TimeZone timezone)	Sets the timezone ID.

Constructors in com.ibm.icu.util with parameters of type TimeZone

Modifier	Constructor	Description
	BuddhistCalendar(TimeZone zone)	Constructs a BuddhistCalendar based on the current time in the given time zone with the default locale.
	BuddhistCalendar(TimeZone zone, ULocale locale)	Constructs a BuddhistCalendar based on the current time in the given time zone with the given locale.
	BuddhistCalendar(TimeZone zone, Locale aLocale)	Constructs a BuddhistCalendar based on the current time in the given time zone with the given locale.
protected	Calendar(TimeZone zone, ULocale locale)	Constructs a calendar with the specified time zone and locale.
protected	Calendar(TimeZone zone, Locale aLocale)	Constructs a calendar with the specified time zone and locale.
protected	CECalendar(TimeZone zone)	Constructs a CECalendar based on the current time in the given time zone with the default FORMAT locale.
protected	CECalendar(TimeZone zone, ULocale locale)	Constructs a CECalendar based on the current time in the given time zone with the given locale.
protected	CECalendar(TimeZone zone, Locale aLocale)	Constructs a CECalendar based on the current time in the given time zone with the given locale.
	ChineseCalendar(TimeZone zone)	Construct a ChineseCalendar based on the current time in the given time zone with the default FORMAT locale.
	ChineseCalendar(TimeZone zone, ULocale locale)	Construct a ChineseCalendar based on the current time with the given time zone with the given locale.
protected	ChineseCalendar(TimeZone zone, ULocale locale, int epochYear, TimeZone zoneAstroCalc)	Deprecated. This API is ICU internal only.
	ChineseCalendar(TimeZone zone, Locale aLocale)	Construct a ChineseCalendar based on the current time in the given time zone with the given locale.
	CopticCalendar(TimeZone zone)	Constructs a CopticCalendar based on the current time in the given time zone with the default locale.
	CopticCalendar(TimeZone zone, ULocale locale)	Constructs a CopticCalendar based on the current time in the given time zone with the given locale.
	CopticCalendar(TimeZone zone, Locale aLocale)	Constructs a CopticCalendar based on the current time in the given time zone with the given locale.
	DangiCalendar(TimeZone zone, ULocale locale)	Deprecated. This API is ICU internal only.
	EthiopicCalendar(TimeZone zone)	Constructs a EthiopicCalendar based on the current time in the given time zone with the default locale.
	EthiopicCalendar(TimeZone zone, ULocale locale)	Constructs a EthiopicCalendar based on the current time in the given time zone with the given locale.
	EthiopicCalendar(TimeZone zone, Locale aLocale)	Constructs a EthiopicCalendar based on the current time in the given time zone with the given locale.
	GregorianCalendar(TimeZone zone)	Constructs a GregorianCalendar based on the current time in the given time zone with the default FORMAT locale.
	GregorianCalendar(TimeZone zone, ULocale locale)	Constructs a GregorianCalendar based on the current time in the given time zone with the given locale.
	GregorianCalendar(TimeZone zone, Locale aLocale)	Constructs a GregorianCalendar based on the current time in the given time zone with the given locale.
	HebrewCalendar(TimeZone zone)	Constructs a HebrewCalendar based on the current time in the given time zone with the default FORMAT locale.
	HebrewCalendar(TimeZone zone, ULocale locale)	Constructs a HebrewCalendar based on the current time in the given time zone with the given locale.
	HebrewCalendar(TimeZone zone, Locale aLocale)	Constructs a HebrewCalendar based on the current time in the given time zone with the given locale.
	IndianCalendar(TimeZone zone)	Constructs a IndianCalendar based on the current time in the given time zone with the default FORMAT locale.
	IndianCalendar(TimeZone zone, ULocale locale)	Constructs a IndianCalendar based on the current time in the given time zone with the given locale.
	IndianCalendar(TimeZone zone, Locale aLocale)	Constructs a IndianCalendar based on the current time in the given time zone with the given locale.
	IslamicCalendar(TimeZone zone)	Constructs an IslamicCalendar based on the current time in the given time zone with the default FORMAT locale.
	IslamicCalendar(TimeZone zone, ULocale locale)	Constructs an IslamicCalendar based on the current time in the given time zone with the given locale.
	IslamicCalendar(TimeZone zone, Locale aLocale)	Constructs an IslamicCalendar based on the current time in the given time zone with the given locale.
	JapaneseCalendar(TimeZone zone)	Constructs a JapaneseCalendar based on the current time in the given time zone with the default locale.
	JapaneseCalendar(TimeZone zone, ULocale locale)	Constructs a JapaneseCalendar based on the current time in the given time zone with the given locale.
	JapaneseCalendar(TimeZone zone, Locale aLocale)	Constructs a JapaneseCalendar based on the current time in the given time zone with the given locale.
	PersianCalendar(TimeZone zone)	Deprecated. This API is ICU internal only.
	PersianCalendar(TimeZone zone, ULocale locale)	Deprecated. This API is ICU internal only.
	PersianCalendar(TimeZone zone, Locale aLocale)	Deprecated. This API is ICU internal only.
	TaiwanCalendar(TimeZone zone)	Constructs a TaiwanCalendar based on the current time in the given time zone with the default locale.
	TaiwanCalendar(TimeZone zone, ULocale locale)	Constructs a TaiwanCalendar based on the current time in the given time zone with the given locale.
	TaiwanCalendar(TimeZone zone, Locale aLocale)	Constructs a TaiwanCalendar based on the current time in the given time zone with the given locale.