Enum NumberFormatter.GroupingStrategy
- All Implemented Interfaces:
Serializable
,Comparable<NumberFormatter.GroupingStrategy>
,java.lang.constant.Constable
- Enclosing class:
NumberFormatter
- OFF: 1234 and 12345
- MIN2: 1234 and 12,34,567
- AUTO: 1,234 and 12,34,567
- ON_ALIGNED: 1,234 and 12,34,567
- THOUSANDS: 1,234 and 1,234,567
The default is AUTO, which displays grouping separators unless the locale data says that grouping is not customary. To force grouping for all numbers greater than 1000 consistently across locales, use ON_ALIGNED. On the other hand, to display grouping less frequently than the default, use MIN2 or OFF. See the docs of each option for details.
Note: This enum specifies the strategy for grouping sizes. To set which character to use as the grouping separator, use the "symbols" setter.
- See Also:
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Nested Class Summary
Nested classes/interfaces inherited from class java.lang.Enum
Enum.EnumDesc<E extends Enum<E>>
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Enum Constant Summary
Enum ConstantsEnum ConstantDescriptionDisplay grouping using the default strategy for all locales.Display grouping using locale defaults, except do not show grouping on values smaller than 10000 (such that there is a minimum of two digits before the first separator).Do not display grouping separators in any locale.Always display the grouping separator on values of at least 1000.Use the Western defaults: groups of 3 and enabled for all numbers 1000 or greater. -
Method Summary
Modifier and TypeMethodDescriptionReturns the enum constant of this type with the specified name.static NumberFormatter.GroupingStrategy[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Details
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OFF
Do not display grouping separators in any locale.- See Also:
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MIN2
Display grouping using locale defaults, except do not show grouping on values smaller than 10000 (such that there is a minimum of two digits before the first separator).Note that locales may restrict grouping separators to be displayed only on 1 million or greater (for example, ee and hu) or disable grouping altogether (for example, bg currency).
Locale data is used to determine whether to separate larger numbers into groups of 2 (customary in South Asia) or groups of 3 (customary in Europe and the Americas).
- See Also:
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AUTO
Display grouping using the default strategy for all locales. This is the default behavior.Note that locales may restrict grouping separators to be displayed only on 1 million or greater (for example, ee and hu) or disable grouping altogether (for example, bg currency).
Locale data is used to determine whether to separate larger numbers into groups of 2 (customary in South Asia) or groups of 3 (customary in Europe and the Americas).
- See Also:
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ON_ALIGNED
Always display the grouping separator on values of at least 1000.This option ignores the locale data that restricts or disables grouping, described in MIN2 and AUTO. This option may be useful to normalize the alignment of numbers, such as in a spreadsheet.
Locale data is used to determine whether to separate larger numbers into groups of 2 (customary in South Asia) or groups of 3 (customary in Europe and the Americas).
- See Also:
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THOUSANDS
Use the Western defaults: groups of 3 and enabled for all numbers 1000 or greater. Do not use locale data for determining the grouping strategy.- See Also:
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Method Details
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values
Returns an array containing the constants of this enum type, in the order they are declared.- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type has no constant with the specified nameNullPointerException
- if the argument is null
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