com.google.gwt.i18n.client

Class DefaultCurrencyData

java.lang.Object

com.google.gwt.i18n.client.DefaultCurrencyData

All Implemented Interfaces:

CurrencyData

Direct Known Subclasses:

CurrencyDataImpl

public class DefaultCurrencyData
extends 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.

Constructor Summary

Constructors

Constructor and Description
DefaultCurrencyData(String currencyCode, 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.
DefaultCurrencyData(String currencyCode, 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.

Method Summary

Modifier and Type	Method and Description
String	getCurrencyCode() Returns the ISO4217 code for this currency.
String	getCurrencySymbol() Returns the default symbol to use for this currency.
int	getDefaultFractionDigits() Returns the default number of decimal positions for this currency.
String	getPortableCurrencySymbol() Returns the default symbol to use for this currency, intended to be recognizable in most locales.
String	getSimpleCurrencySymbol() Returns the simplest symbol to use for this currency, which is not guaranteed to be unique -- for example, this might return "$" for both USD and CAD.
boolean	isDeprecated() Returns true if this currency is deprecated and should not be returned by default in currency lists.
boolean	isSpaceForced() Returns true if there should always be a space between the currency symbol and the number, false if there should be no space.
boolean	isSpacingFixed() Returns true if the spacing between the currency symbol and the number is fixed regardless of locale defaults.
boolean	isSymbolPositionFixed() Returns true if the position of the currency symbol relative to the number is fixed regardless of locale defaults.
boolean	isSymbolPrefix() Returns true if the currency symbol should go before the number, false if it should go after the number.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

DefaultCurrencyData

public DefaultCurrencyData(String currencyCode,
                           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(String currencyCode,
                           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

Method Detail

getCurrencyCode

public String getCurrencyCode()

Description copied from interface: CurrencyData

Returns the ISO4217 code for this currency.

Specified by:

getCurrencyCode in interface CurrencyData

getCurrencySymbol

public String getCurrencySymbol()

Description copied from interface: CurrencyData

Returns the default symbol to use for this currency.

Specified by:

getCurrencySymbol in interface CurrencyData

getDefaultFractionDigits

public int getDefaultFractionDigits()

Description copied from interface: CurrencyData

Returns the default number of decimal positions for this currency.

Specified by:

getDefaultFractionDigits in interface CurrencyData

getPortableCurrencySymbol

public String getPortableCurrencySymbol()

Description copied from 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().

Specified by:

getPortableCurrencySymbol in interface CurrencyData

getSimpleCurrencySymbol

public String getSimpleCurrencySymbol()

Description copied from interface: CurrencyData

Returns the simplest symbol to use for this currency, which is not guaranteed to be unique -- for example, this might return "$" for both USD and CAD. It is acceptable to return the same value as CurrencyData.getCurrencySymbol().

Specified by:

getSimpleCurrencySymbol in interface CurrencyData

isDeprecated

public boolean isDeprecated()

Description copied from interface: CurrencyData

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

Specified by:

isDeprecated in interface CurrencyData

isSpaceForced

public boolean isSpaceForced()

Description copied from 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.

Specified by:

isSpaceForced in interface CurrencyData

isSpacingFixed

public boolean isSpacingFixed()

Description copied from 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().

Specified by:

isSpacingFixed in interface CurrencyData

isSymbolPositionFixed

public boolean isSymbolPositionFixed()

Description copied from 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().

Specified by:

isSymbolPositionFixed in interface CurrencyData

isSymbolPrefix

public boolean isSymbolPrefix()

Description copied from 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.

Specified by:

isSymbolPrefix in interface CurrencyData