Package com.ibm.icu.number
Class IntegerWidth
java.lang.Object
com.ibm.icu.number.IntegerWidth
A class that defines the strategy for padding and truncating integers before the decimal separator.
To create an IntegerWidth, use one of the factory methods.
- See Also:
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Method Summary
Modifier and TypeMethodDescriptiontruncateAt
(int maxInt) Truncate numbers exceeding a certain number of numerals before the decimal separator.static IntegerWidth
zeroFillTo
(int minInt) Pad numbers at the beginning with zeros to guarantee a certain number of numerals before the decimal separator.
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Method Details
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zeroFillTo
Pad numbers at the beginning with zeros to guarantee a certain number of numerals before the decimal separator.For example, with minInt=3, the number 55 will get printed as "055".
- Parameters:
minInt
- The minimum number of places before the decimal separator.- Returns:
- An IntegerWidth for chaining or passing to the NumberFormatter integerWidth() setter.
- Throws:
IllegalArgumentException
- if the input number is too big or smaller than 0.- See Also:
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truncateAt
Truncate numbers exceeding a certain number of numerals before the decimal separator. For example, with maxInt=3, the number 1234 will get printed as "234".- Parameters:
maxInt
- The maximum number of places before the decimal separator. maxInt == -1 means no truncation.- Returns:
- An IntegerWidth for passing to the NumberFormatter integerWidth() setter.
- Throws:
IllegalArgumentException
- if the input number is too big or smaller than -1.- See Also:
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