Enum Class HijrahEra

java.lang.Object

java.lang.Enum<HijrahEra>

java.time.chrono.HijrahEra

All Implemented Interfaces:

Serializable, Comparable<HijrahEra>, Constable, Era, TemporalAccessor, TemporalAdjuster

public enum HijrahEra
extends Enum<HijrahEra>
implements Era

An era in the Hijrah calendar system.

The Hijrah calendar system has only one era covering the proleptic years greater than zero.

Do not use ordinal() to obtain the numeric representation of HijrahEra. Use getValue() instead.

Implementation Requirements:

This is an immutable and thread-safe enum.

Since:

1.8

Nested Class Summary

Nested classes/interfaces declared in class Enum

Enum.EnumDesc<E>

Modifier and Type	Class	Description
static final class	Enum.EnumDesc<E extends Enum<E>>	A nominal descriptor for an enum constant.

Enum Constant Summary

Enum Constants

Enum Constant	Description
AH	The singleton instance for the current era, 'Anno Hegirae', which has the numeric value 1.

Method Summary

Modifier and Type	Method	Description
String	getDisplayName(TextStyle style, Locale locale)	Gets the textual representation of this era.
int	getValue()	Gets the numeric era int value.
static HijrahEra	of(int hijrahEra)	Obtains an instance of HijrahEra from an int value.
ValueRange	range(TemporalField field)	Gets the range of valid values for the specified field.
static HijrahEra	valueOf(String name)	Returns the enum constant of this class with the specified name.
static HijrahEra[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods declared in class Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Modifier and Type	Method	Description
protected final Object	clone()	Throws CloneNotSupportedException.
final int	compareTo(HijrahEra o)	Compares this enum with the specified object for order.
final Optional<Enum.EnumDesc<HijrahEra>>	describeConstable()	Returns an enum descriptor EnumDesc for this instance, if one can be constructed, or an empty Optional if one cannot be.
final boolean	equals(Object other)	Returns true if the specified object is equal to this enum constant.
protected final void	finalize()	Deprecated, for removal: This API element is subject to removal in a future version. Finalization has been deprecated for removal.
final Class<HijrahEra>	getDeclaringClass()	Returns the Class object corresponding to this enum constant's enum type.
final int	hashCode()	Returns a hash code for this enum constant.
final String	name()	Returns the name of this enum constant, exactly as declared in its enum declaration.
final int	ordinal()	Returns the ordinal of this enumeration constant (its position in its enum declaration, where the initial constant is assigned an ordinal of zero).
String	toString()	Returns the name of this enum constant, as contained in the declaration.
static <T extends Enum<T>> T	valueOf(Class<T> enumClass, String name)	Returns the enum constant of the specified enum class with the specified name.

Methods declared in class Object

getClass, notify, notifyAll, wait, wait, wait

Modifier and Type	Method	Description
final Class<? extends Object>	getClass()	Answers the unique instance of java.lang.Class which represents the class of the receiver.
final void	notify()	Causes one thread which is waiting on the receiver to be made ready to run.
final void	notifyAll()	Causes all threads which are waiting on the receiver to be made ready to run.
final void	wait()	Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
final void	wait(long time)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
final void	wait(long time, int frac)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

Methods declared in interface Era

adjustInto, get, getLong, isSupported, query

Modifier and Type	Method	Description
default Temporal	adjustInto(Temporal temporal)	Adjusts the specified temporal object to have the same era as this object.
default int	get(TemporalField field)	Gets the value of the specified field from this era as an int.
default long	getLong(TemporalField field)	Gets the value of the specified field from this era as a long.
default boolean	isSupported(TemporalField field)	Checks if the specified field is supported.
default <R> R	query(TemporalQuery<R> query)	Queries this era using the specified query.

Enum Constant Details

AH

public static final HijrahEra AH

The singleton instance for the current era, 'Anno Hegirae', which has the numeric value 1.

Method Details

values

public static HijrahEra[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static HijrahEra valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

of

public static HijrahEra of(int hijrahEra)

Obtains an instance of HijrahEra from an int value.

The current era, which is the only accepted value, has the value 1

Parameters:

hijrahEra - the era to represent, only 1 supported

Returns:

the HijrahEra.AH singleton, not null

Throws:

DateTimeException - if the value is invalid

getValue

public int getValue()

Gets the numeric era int value.

The era AH has the value 1.

Specified by:

getValue in interface Era

Returns:

the era value, 1 (AH)

range

public ValueRange range(TemporalField field)

Gets the range of valid values for the specified field.

The range object expresses the minimum and maximum valid values for a field. This era is used to enhance the accuracy of the returned range. If it is not possible to return the range, because the field is not supported or for some other reason, an exception is thrown.

If the field is a ChronoField then the query is implemented here. The ERA field returns the range. All other ChronoField instances will throw an UnsupportedTemporalTypeException.

If the field is not a ChronoField, then the result of this method is obtained by invoking TemporalField.rangeRefinedBy(TemporalAccessor) passing this as the argument. Whether the range can be obtained is determined by the field.

The ERA field returns a range for the one valid Hijrah era.

Specified by:

range in interface Era

Specified by:

range in interface TemporalAccessor

Parameters:

field - the field to query the range for, not null

Returns:

the range of valid values for the field, not null

Throws:

DateTimeException - if the range for the field cannot be obtained

UnsupportedTemporalTypeException - if the unit is not supported

getDisplayName

public String getDisplayName(TextStyle style,
 Locale locale)

Gets the textual representation of this era.

This returns the textual name used to identify the era, suitable for presentation to the user. The parameters control the style of the returned text and the locale.

If no textual mapping is found then the numeric value is returned.

Specified by:

getDisplayName in interface Era

Parameters:

style - the style of the text required, not null

locale - the locale to use, not null

Returns:

the text value of the era, not null