Package com.healthmarketscience.jackcess.expr

Class NumericConfig

java.lang.Object

com.healthmarketscience.jackcess.expr.NumericConfig

public class NumericConfig
extends Object

A NumericConfig encapsulates number formatting options for expression evaluation. The default US_NUMERIC_CONFIG instance provides US specific locale configuration. Databases which have been built for other locales can utilize custom implementations of NumericConfig in order to evaluate expressions correctly.

Author:

James Ahlborn

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	NumericConfig.Type

Field Summary

Fields

Modifier and Type	Field	Description
static NumericConfig	US_NUMERIC_CONFIG

Constructor Summary

Constructors

Constructor	Description
NumericConfig(int numDecDigits, boolean incLeadingDigit, boolean useNegParens, boolean useNegCurrencyParens, int numGroupDigits, Locale locale)

Method Summary

Modifier and Type	Method	Description
String	format(double d)
String	format(float f)
String	format(BigDecimal bd)
DecimalFormatSymbols	getDecimalFormatSymbols()
String	getNumberFormat(NumericConfig.Type type)
int	getNumDecimalDigits()
int	getNumGroupingDigits()
boolean	includeLeadingDigit()
boolean	useParensForCurrencyNegatives()
boolean	useParensForNegatives()

Methods inherited from class java.lang.Object

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

Field Detail

US_NUMERIC_CONFIG

public static final NumericConfig US_NUMERIC_CONFIG

Constructor Detail

NumericConfig

public NumericConfig(int numDecDigits,
                     boolean incLeadingDigit,
                     boolean useNegParens,
                     boolean useNegCurrencyParens,
                     int numGroupDigits,
                     Locale locale)

Method Detail

getNumDecimalDigits

public int getNumDecimalDigits()

includeLeadingDigit

public boolean includeLeadingDigit()

useParensForNegatives

public boolean useParensForNegatives()

useParensForCurrencyNegatives

public boolean useParensForCurrencyNegatives()

getNumGroupingDigits

public int getNumGroupingDigits()

getNumberFormat

public String getNumberFormat(NumericConfig.Type type)

getDecimalFormatSymbols

public DecimalFormatSymbols getDecimalFormatSymbols()

format

public String format(float f)

Returns:

the given float formatted according to the current locale config

format

public String format(double d)

Returns:

the given double formatted according to the current locale config

format

public String format(BigDecimal bd)

Returns:

the given BigDecimal formatted according to the current locale config