i18n4k-cldr-plural-rules/de.comahe.i18n4k.cldr.plurals/PluralRule/select

select

fun select(op: PluralOperand?): PluralCategory?

Determine the PluralCategory for the given PluralOperand.

Base convenience method, equivalent to rule().apply(op). Null values are not allowed.

Return

PluralCategory for the given value.

Parameters

op

PluralOperand

fun select(value: String): PluralCategory?

Determine the PluralCategory for the given numeric String.

Using String or BigDecimal PluralOperands permits the retention of precision (trailing zeros), which can affect localization.

This will return an empty Optional if the String cannot be successfully parsed.

Return

Optional containing the PluralCategory. Empty if String parsing fails.

Parameters

value

Numeric value, as a String

Throws

if value is null

fun select(value: Number): PluralCategory?

Determine the PluralCategory for the given Number.

Handled as per PluralOperand.from(Number). Using BigDecimal permits the retention of precision (trailing zeros), unlike doubles or floats, which can affect localization.

Return

PluralCategory for the given value.

Parameters

value

value as a Number

Throws

if value is null

fun select(value: Double): PluralCategory?

Determine the PluralCategory for the given double value.

Non-finite values will return PluralCategory.OTHER.

Return

PluralCategory for the given value.

Parameters

value

value as a double

fun select(value: Long): PluralCategory?

Determine the PluralCategory for the given long value.

Return

PluralCategory for the given value.

Parameters

value

value as a long