org.graalvm.shadowed.com.ibm.icu.number

Class ScientificNotation

java.lang.Object

org.graalvm.shadowed.com.ibm.icu.number.Notation

org.graalvm.shadowed.com.ibm.icu.number.ScientificNotation

public class ScientificNotation
extends Notation

A class that defines the scientific notation style to be used when formatting numbers in NumberFormatter.

To create a ScientificNotation, use one of the factory methods in Notation.

See Also:

NumberFormatter

Method Summary

Modifier and Type	Method and Description
ScientificNotation	withExponentSignDisplay(NumberFormatter.SignDisplay exponentSignDisplay) Sets whether to show the sign on positive and negative exponents in scientific notation.
ScientificNotation	withMinExponentDigits(int minExponentDigits) Sets the minimum number of digits to show in the exponent of scientific notation, padding with zeros if necessary.

Methods inherited from class org.graalvm.shadowed.com.ibm.icu.number.Notation

compactLong, compactShort, engineering, scientific, simple

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

withMinExponentDigits

public ScientificNotation withMinExponentDigits(int minExponentDigits)

Sets the minimum number of digits to show in the exponent of scientific notation, padding with zeros if necessary. Useful for fixed-width display.

For example, with minExponentDigits=2, the number 123 will be printed as "1.23E02" in en-US instead of the default "1.23E2".

Parameters:

minExponentDigits - The minimum number of digits to show in the exponent.

Returns:

A ScientificNotation, for chaining.

Throws:

IllegalArgumentException - if minExponentDigits is too big or smaller than 1

See Also:

NumberFormatter

withExponentSignDisplay

public ScientificNotation withExponentSignDisplay(NumberFormatter.SignDisplay exponentSignDisplay)

Sets whether to show the sign on positive and negative exponents in scientific notation. The default is AUTO, showing the minus sign but not the plus sign.

For example, with exponentSignDisplay=ALWAYS, the number 123 will be printed as "1.23E+2" in en-US instead of the default "1.23E2".

Parameters:

exponentSignDisplay - The strategy for displaying the sign in the exponent.

Returns:

A ScientificNotation, for chaining.

See Also:

NumberFormatter