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Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Class DecimalFormatSymbols - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

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java.text
Class DecimalFormatSymbols

java.lang.Object
  |
  +--java.text.DecimalFormatSymbols

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public final class DecimalFormatSymbols

extends Object

implements Cloneable, Serializable

This class represents the set of symbols (such as the decimal separator, the grouping separator, and so on) needed by DecimalFormat to format numbers. DecimalFormat creates for itself an instance of DecimalFormatSymbols from its locale data. If you need to change any of these symbols, you can get the DecimalFormatSymbols object from your DecimalFormat and modify it.

See Also:

Locale, DecimalFormat, Serialized Form

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Constructor Summary

DecimalFormatSymbols()           Create a DecimalFormatSymbols object for the default locale.

DecimalFormatSymbols(Locale locale)           Create a DecimalFormatSymbols object for the given locale.

 

Method Summary
Object	clone()           Standard override.
boolean	equals(Object obj)           Override equals
String	getCurrencySymbol()           Return the string denoting the local currency.
char	getDecimalSeparator()           character used for decimal sign.
char	getDigit()           character used for a digit in a pattern.
char	getGroupingSeparator()           character used for thousands separator.
String	getInfinity()           character used to represent infinity.
String	getInternationalCurrencySymbol()           Return the international string denoting the local currency.
char	getMinusSign()           character used to represent minus sign.
char	getMonetaryDecimalSeparator()           Return the monetary decimal separator.
String	getNaN()           character used to represent NaN.
char	getPatternSeparator()           character used to separate positive and negative subpatterns in a pattern.
char	getPercent()           character used for percent sign.
char	getPerMill()           character used for mille percent sign.
char	getZeroDigit()           character used for zero.
int	hashCode()           Override hashCode
void	setCurrencySymbol(String currency)           Set the string denoting the local currency.
void	setDecimalSeparator(char decimalSeparator)
void	setDigit(char digit)
void	setGroupingSeparator(char groupingSeparator)
void	setInfinity(String infinity)
void	setInternationalCurrencySymbol(String currency)           Set the international string denoting the local currency.
void	setMinusSign(char minusSign)
void	setMonetaryDecimalSeparator(char sep)           Set the monetary decimal separator.
void	setNaN(String NaN)
void	setPatternSeparator(char patternSeparator)
void	setPercent(char percent)
void	setPerMill(char perMill)
void	setZeroDigit(char zeroDigit)

 

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

DecimalFormatSymbols

public DecimalFormatSymbols()

Create a DecimalFormatSymbols object for the default locale.

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DecimalFormatSymbols

public DecimalFormatSymbols(Locale locale)

Create a DecimalFormatSymbols object for the given locale.

Method Detail

getZeroDigit

public char getZeroDigit()

character used for zero. Different for Arabic, etc.

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setZeroDigit

public void setZeroDigit(char zeroDigit)

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getGroupingSeparator

public char getGroupingSeparator()

character used for thousands separator. Different for French, etc.

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setGroupingSeparator

public void setGroupingSeparator(char groupingSeparator)

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getDecimalSeparator

public char getDecimalSeparator()

character used for decimal sign. Different for French, etc.

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setDecimalSeparator

public void setDecimalSeparator(char decimalSeparator)

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getPerMill

public char getPerMill()

character used for mille percent sign. Different for Arabic, etc.

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setPerMill

public void setPerMill(char perMill)

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getPercent

public char getPercent()

character used for percent sign. Different for Arabic, etc.

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setPercent

public void setPercent(char percent)

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getDigit

public char getDigit()

character used for a digit in a pattern.

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setDigit

public void setDigit(char digit)

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getPatternSeparator

public char getPatternSeparator()

character used to separate positive and negative subpatterns in a pattern.

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setPatternSeparator

public void setPatternSeparator(char patternSeparator)

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getInfinity

public String getInfinity()

character used to represent infinity. Almost always left unchanged.

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setInfinity

public void setInfinity(String infinity)

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getNaN

public String getNaN()

character used to represent NaN. Almost always left unchanged.

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setNaN

public void setNaN(String NaN)

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getMinusSign

public char getMinusSign()

character used to represent minus sign. If no explicit negative format is specified, one is formed by prefixing minusSign to the positive format.

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setMinusSign

public void setMinusSign(char minusSign)

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getCurrencySymbol

public String getCurrencySymbol()

Return the string denoting the local currency.

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setCurrencySymbol

public void setCurrencySymbol(String currency)

Set the string denoting the local currency.

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getInternationalCurrencySymbol

public String getInternationalCurrencySymbol()

Return the international string denoting the local currency.

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setInternationalCurrencySymbol

public void setInternationalCurrencySymbol(String currency)

Set the international string denoting the local currency.

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getMonetaryDecimalSeparator

public char getMonetaryDecimalSeparator()

Return the monetary decimal separator.

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setMonetaryDecimalSeparator

public void setMonetaryDecimalSeparator(char sep)

Set the monetary decimal separator.

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clone

public Object clone()

Standard override.

Overrides:

clone in class Object

Tags copied from class: Object

Returns:

a clone of this instance.

Throws:

CloneNotSupportedException - if the object's class does not support the Cloneable interface. Subclasses that override the clone method can also throw this exception to indicate that an instance cannot be cloned.

OutOfMemoryError - if there is not enough memory.

See Also:

Cloneable

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equals

public boolean equals(Object obj)

Override equals

Overrides:

equals in class Object

Tags copied from class: Object

Parameters:

obj - the reference object with which to compare.

Returns:

true if this object is the same as the obj argument; false otherwise.

See Also:

Boolean.hashCode(), Hashtable

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hashCode

public int hashCode()

Override hashCode

Overrides:

hashCode in class Object

Tags copied from class: Object

Returns:

a hash code value for this object.

See Also:

Object.equals(java.lang.Object), Hashtable

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