com.google.gwt.i18n.client
Class DefaultCurrencyData

java.lang.Object
  com.google.gwt.i18n.client.DefaultCurrencyData

All Implemented Interfaces:

CurrencyData

public class DefaultCurrencyData
extends java.lang.Object
implements CurrencyData

A default CurrencyData implementation, so new methods can be added to the interface without breaking implementors if a reasonable default is available.

DefaultCurrencyData

public DefaultCurrencyData(java.lang.String currencyCode,
                           java.lang.String currencySymbol)

Create a default default CurrencyData instance, returning false for all isFoo methods, having 2 fractional digits by default, and using the standard symbol for the portable symbol.

Parameters:

currencyCode - ISO 4217 currency code

currencySymbol - symbol to use for this currency

DefaultCurrencyData

public DefaultCurrencyData(java.lang.String currencyCode,
                           java.lang.String currencySymbol,
                           int fractionDigits)

Create a default default CurrencyData instance, returning false for all isFoo methods and using the standard symbol for the portable symbol.

Parameters:

currencyCode - ISO 4217 currency code

currencySymbol - symbol to use for this currency

fractionDigits - default number of fraction digits

getCurrencyCode

public java.lang.String getCurrencyCode()

Specified by:

getCurrencyCode in interface CurrencyData

Returns:

the ISO4217 code for this currency

getCurrencySymbol

public java.lang.String getCurrencySymbol()

Specified by:

getCurrencySymbol in interface CurrencyData

Returns:

the default symbol to use for this currency

getDefaultFractionDigits

public int getDefaultFractionDigits()

Specified by:

getDefaultFractionDigits in interface CurrencyData

Returns:

the default number of decimal positions for this currency

getPortableCurrencySymbol

public java.lang.String getPortableCurrencySymbol()

Specified by:

getPortableCurrencySymbol in interface CurrencyData

Returns:

the default symbol to use for this currency, intended to be recognizable in most locales. If such a symbol is not available, it is acceptable to return the same value as CurrencyData.getCurrencySymbol().

isDeprecated

public boolean isDeprecated()

Specified by:

isDeprecated in interface CurrencyData

Returns:

true if this currency is deprecated and should not be returned by default in currency lists.

isSpaceForced

public boolean isSpaceForced()

Specified by:

isSpaceForced in interface CurrencyData

Returns:

true if there should always be a space between the currency symbol and the number, false if there should be no space. Ignored unless CurrencyData.isSpacingFixed() returns true.

isSpacingFixed

public boolean isSpacingFixed()

Specified by:

isSpacingFixed in interface CurrencyData

Returns:

true if the spacing between the currency symbol and the number is fixed regardless of locale defaults. In this case, spacing will be determined by CurrencyData.isSpaceForced().

isSymbolPositionFixed

public boolean isSymbolPositionFixed()

Specified by:

isSymbolPositionFixed in interface CurrencyData

Returns:

true if the position of the currency symbol relative to the number is fixed regardless of locale defaults. In this case, the position will be determined by CurrencyData.isSymbolPrefix().

isSymbolPrefix

public boolean isSymbolPrefix()

Specified by:

isSymbolPrefix in interface CurrencyData

Returns:

true if the currency symbol should go before the number, false if it should go after the number. This is ignored unless CurrencyData.isSymbolPositionFixed() is true.