org.egov.infra.utils

Class NumberUtil

java.lang.Object

org.egov.infra.utils.NumberUtil

public class NumberUtil
extends Object

Number Utility methods

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	NumberUtil.NumberFormatStyle

Constructor Summary

Constructors

Constructor and Description
NumberUtil()

Method Summary

Modifier and Type	Method and Description
static String	amountInWords(BigDecimal amount) Converts given amount to words with default decimal precision of 2.
static String	formatNumber(BigDecimal number)
static String	formatNumber(BigDecimal number, int fractionDigits, boolean useGrouping) Formats a given number with given number of fraction digits e.g.
static String	formatNumber(BigDecimal number, NumberUtil.NumberFormatStyle format)
static String	prefixZero(long value, int paddingSize) Prefix the given value with zero, if the value's length is less than given paddingSize

Methods inherited from class java.lang.Object

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

Constructor Detail

NumberUtil

public NumberUtil()

Method Detail

amountInWords

public static String amountInWords(BigDecimal amount)

Converts given amount to words with default decimal precision of 2.

Parameters:

amount - Amount to be converted to words

Returns:

The amount in words with default decimal precision of 2.

formatNumber

public static String formatNumber(BigDecimal number)

Parameters:

number - The number to be formatted

Returns:

The number formatted in Indian (CRORES) style

formatNumber

public static String formatNumber(BigDecimal number,
                                  NumberUtil.NumberFormatStyle format)

Parameters:

number - Number to be formatted

format - NumberFormatStyle in which the number is to be formatted

Returns:

The number formatted in given style (MILLION/CRORES)

formatNumber

public static String formatNumber(BigDecimal number,
                                  int fractionDigits,
                                  boolean useGrouping)

Formats a given number with given number of fraction digits
e.g. formatNumber(1000, 2, false) will return 1000.00
formatNumber(1000, 2, true) will return 1,000.00

Parameters:

number - The number to be formatted

fractionDigits - Number of fraction digits to be used for formatting

useGrouping - Flag indicating whether grouping is to be used while formatting the number

Returns:

Formatted number with given number of fraction digits

prefixZero

public static String prefixZero(long value,
                                int paddingSize)

Prefix the given value with zero, if the value's length is less than given paddingSize

Parameters:

value - the value applicable for padding

paddingSize - the minimum padding size of the value

Returns:

paddedValue