Class DecimalStyle
- java.lang.Object
-
- java.time.format.DecimalStyle
public final class DecimalStyle extends Object
Localized decimal style used in date and time formatting.
A significant part of dealing with dates and times is the localization. This class acts as a central point for accessing the information.
- Implementation Requirements:
- This class is immutable and thread-safe.
- Since:
- 1.8
Field Summary
Modifier and Type | Field | Description |
---|---|---|
static DecimalStyle | STANDARD | The standard set of non-localized decimal style symbols. |
Method Summary
Modifier and Type | Method | Description |
---|---|---|
boolean | equals(Object obj) | Checks if this DecimalStyle is equal to another DecimalStyle. |
static Set<Locale> | getAvailableLocales() | Lists all the locales that are supported. |
char | getDecimalSeparator() | Gets the character that represents the decimal point. |
char | getNegativeSign() | Gets the character that represents the negative sign. |
char | getPositiveSign() | Gets the character that represents the positive sign. |
char | getZeroDigit() | Gets the character that represents zero. |
int | hashCode() | A hash code for this DecimalStyle. |
static DecimalStyle | of(Locale locale) | Obtains the DecimalStyle for the specified locale. |
static DecimalStyle | ofDefaultLocale() | Obtains the DecimalStyle for the default |
String | toString() | Returns a string describing this DecimalStyle. |
DecimalStyle | withDecimalSeparator(char decimalSeparator) | Returns a copy of the info with a new character that represents the decimal point. |
DecimalStyle | withNegativeSign(char negativeSign) | Returns a copy of the info with a new character that represents the negative sign. |
DecimalStyle | withPositiveSign(char positiveSign) | Returns a copy of the info with a new character that represents the positive sign. |
DecimalStyle | withZeroDigit(char zeroDigit) | Returns a copy of the info with a new character that represents zero. |
Methods declared in class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
Field Detail
STANDARD
public static final DecimalStyle STANDARD
The standard set of non-localized decimal style symbols.
This uses standard ASCII characters for zero, positive, negative and a dot for the decimal point.
Method Detail
getAvailableLocales
public static Set<Locale> getAvailableLocales()
Lists all the locales that are supported.
The locale 'en_US' will always be present.
- Returns:
- a Set of Locales for which localization is supported
ofDefaultLocale
public static DecimalStyle ofDefaultLocale()
Obtains the DecimalStyle for the default FORMAT
locale.
This method provides access to locale sensitive decimal style symbols.
This is equivalent to calling of(Locale.getDefault(Locale.Category.FORMAT))
.
- Returns:
- the decimal style, not null
- See Also:
Locale.Category.FORMAT
of
public static DecimalStyle of(Locale locale)
Obtains the DecimalStyle for the specified locale.
This method provides access to locale sensitive decimal style symbols. If the locale contains "nu" (Numbering System) and/or "rg" (Region Override) Unicode extensions, returned instance will reflect the values specified with those extensions. If both "nu" and "rg" are specified, the value from the "nu" extension supersedes the implicit one from the "rg" extension.
- Parameters:
-
locale
- the locale, not null - Returns:
- the decimal style, not null
getZeroDigit
public char getZeroDigit()
Gets the character that represents zero.
The character used to represent digits may vary by culture. This method specifies the zero character to use, which implies the characters for one to nine.
- Returns:
- the character for zero
withZeroDigit
public DecimalStyle withZeroDigit(char zeroDigit)
Returns a copy of the info with a new character that represents zero.
The character used to represent digits may vary by culture. This method specifies the zero character to use, which implies the characters for one to nine.
- Parameters:
-
zeroDigit
- the character for zero - Returns:
- a copy with a new character that represents zero, not null
getPositiveSign
public char getPositiveSign()
Gets the character that represents the positive sign.
The character used to represent a positive number may vary by culture. This method specifies the character to use.
- Returns:
- the character for the positive sign
withPositiveSign
public DecimalStyle withPositiveSign(char positiveSign)
Returns a copy of the info with a new character that represents the positive sign.
The character used to represent a positive number may vary by culture. This method specifies the character to use.
- Parameters:
-
positiveSign
- the character for the positive sign - Returns:
- a copy with a new character that represents the positive sign, not null
getNegativeSign
public char getNegativeSign()
Gets the character that represents the negative sign.
The character used to represent a negative number may vary by culture. This method specifies the character to use.
- Returns:
- the character for the negative sign
withNegativeSign
public DecimalStyle withNegativeSign(char negativeSign)
Returns a copy of the info with a new character that represents the negative sign.
The character used to represent a negative number may vary by culture. This method specifies the character to use.
- Parameters:
-
negativeSign
- the character for the negative sign - Returns:
- a copy with a new character that represents the negative sign, not null
getDecimalSeparator
public char getDecimalSeparator()
Gets the character that represents the decimal point.
The character used to represent a decimal point may vary by culture. This method specifies the character to use.
- Returns:
- the character for the decimal point
withDecimalSeparator
public DecimalStyle withDecimalSeparator(char decimalSeparator)
Returns a copy of the info with a new character that represents the decimal point.
The character used to represent a decimal point may vary by culture. This method specifies the character to use.
- Parameters:
-
decimalSeparator
- the character for the decimal point - Returns:
- a copy with a new character that represents the decimal point, not null
equals
public boolean equals(Object obj)
Checks if this DecimalStyle is equal to another DecimalStyle.
- Overrides:
-
equals
in classObject
- Parameters:
-
obj
- the object to check, null returns false - Returns:
- true if this is equal to the other date
- See Also:
-
Object.hashCode()
,HashMap
hashCode
public int hashCode()
A hash code for this DecimalStyle.
- Overrides:
-
hashCode
in classObject
- Returns:
- a suitable hash code
- See Also:
-
Object.equals(java.lang.Object)
,System.identityHashCode(java.lang.Object)
toString
public String toString()
Returns a string describing this DecimalStyle.