Package org.rumbledb.runtime.functions.util.formatting

Class NumericFormattingSupport

java.lang.Object

org.rumbledb.runtime.functions.util.formatting.NumericFormattingSupport

public final class NumericFormattingSupport
extends Object

Locale-independent digit formatting: grouping and alphabetic. Locale-sensitive words and Roman numerals live in NumberWords.

Method Summary

Modifier and Type	Method	Description
static String	applyGrouping(String digits, List<GroupingPos> groupingPositions, Integer repeatingInterval, boolean groupFromRight)	Inserts grouping separators into a run of digits.
static String	applyGrouping(String digits, NumericPicture picture)
static String	integerToAlphabetic(int number, boolean lowerCase)
static String	mapAsciiDigits(String s, int zeroDigit)	Maps the ASCII digits of s into the Unicode digit family whose zero is zeroDigit, leaving every other character unchanged.
static String	toDecimalString(BigInteger value)

Methods inherited from class java.lang.Object

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

Method Details

toDecimalString

public static String toDecimalString(BigInteger value)

applyGrouping

public static String applyGrouping(String digits,
 NumericPicture picture)

applyGrouping

public static String applyGrouping(String digits,
 List<GroupingPos> groupingPositions,
 Integer repeatingInterval,
 boolean groupFromRight)

Inserts grouping separators into a run of digits. With groupFromRight the positions are counted from the right (integer part); otherwise from the left (fractional part). A non-null repeatingInterval groups at a fixed periodic interval instead of at the explicit positions.

mapAsciiDigits

public static String mapAsciiDigits(String s,
 int zeroDigit)

Maps the ASCII digits of s into the Unicode digit family whose zero is zeroDigit, leaving every other character unchanged.

integerToAlphabetic

public static String integerToAlphabetic(int number,
 boolean lowerCase)