com.ibm.icu.impl

Class DateNumberFormat

java.lang.Object

java.text.Format

com.ibm.icu.text.UFormat

com.ibm.icu.text.NumberFormat

com.ibm.icu.impl.DateNumberFormat

All Implemented Interfaces:

Serializable, Cloneable

public final class DateNumberFormat
extends NumberFormat

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.ibm.icu.text.NumberFormat

NumberFormat.Field, NumberFormat.NumberFormatFactory, NumberFormat.SimpleNumberFormatFactory

Field Summary

Fields inherited from class com.ibm.icu.text.NumberFormat

ACCOUNTINGCURRENCYSTYLE, CASHCURRENCYSTYLE, CURRENCYSTYLE, FRACTION_FIELD, INTEGER_FIELD, INTEGERSTYLE, ISOCURRENCYSTYLE, NUMBERSTYLE, PERCENTSTYLE, PLURALCURRENCYSTYLE, SCIENTIFICSTYLE, STANDARDCURRENCYSTYLE

Constructor Summary

Constructors

Constructor and Description
DateNumberFormat(ULocale loc, char zeroDigit, String nsName)
DateNumberFormat(ULocale loc, String digitString, String nsName)

Method Summary

Modifier and Type	Method and Description
Object	clone() Overrides clone.
boolean	equals(Object obj) Overrides equals.
StringBuffer	format(BigDecimal number, StringBuffer toAppendTo, FieldPosition pos) Formats a BigDecimal.
StringBuffer	format(BigDecimal number, StringBuffer toAppendTo, FieldPosition pos) Formats an ICU BigDecimal.
StringBuffer	format(BigInteger number, StringBuffer toAppendTo, FieldPosition pos) Formats a BigInteger.
StringBuffer	format(double number, StringBuffer toAppendTo, FieldPosition pos) Specialization of format.
StringBuffer	format(long numberL, StringBuffer toAppendTo, FieldPosition pos) Specialization of format.
char[]	getDigits()
int	getMaximumIntegerDigits() Returns the maximum number of digits allowed in the integer portion of a number.
int	getMinimumIntegerDigits() Returns the minimum number of digits allowed in the integer portion of a number.
char	getZeroDigit()
int	hashCode() Overrides hashCode.
Number	parse(String text, ParsePosition parsePosition) Returns a Long if possible (e.g., within the range [Long.MIN_VALUE, Long.MAX_VALUE] and with no decimals), otherwise a Double.
void	setMaximumIntegerDigits(int newValue) Sets the maximum number of digits allowed in the integer portion of a number.
void	setMinimumIntegerDigits(int newValue) Sets the minimum number of digits allowed in the integer portion of a number.
void	setParsePositiveOnly(boolean isPositiveOnly)
void	setZeroDigit(char zero)

Methods inherited from class com.ibm.icu.text.NumberFormat

format, format, format, format, format, format, format, format, getAvailableLocales, getAvailableULocales, getContext, getCurrency, getCurrencyInstance, getCurrencyInstance, getCurrencyInstance, getEffectiveCurrency, getInstance, getInstance, getInstance, getInstance, getInstance, getInstance, getIntegerInstance, getIntegerInstance, getIntegerInstance, getMaximumFractionDigits, getMinimumFractionDigits, getNumberInstance, getNumberInstance, getNumberInstance, getPattern, getPattern, getPercentInstance, getPercentInstance, getPercentInstance, getRoundingMode, getScientificInstance, getScientificInstance, getScientificInstance, isGroupingUsed, isParseIntegerOnly, isParseStrict, parse, parseCurrency, parseObject, registerFactory, setContext, setCurrency, setGroupingUsed, setMaximumFractionDigits, setMinimumFractionDigits, setParseIntegerOnly, setParseStrict, setRoundingMode, unregister

Methods inherited from class com.ibm.icu.text.UFormat

getLocale

Methods inherited from class java.text.Format

format, formatToCharacterIterator, parseObject

Methods inherited from class java.lang.Object

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

Constructor Detail

DateNumberFormat

public DateNumberFormat(ULocale loc,
                        String digitString,
                        String nsName)

DateNumberFormat

public DateNumberFormat(ULocale loc,
                        char zeroDigit,
                        String nsName)

Method Detail

setMaximumIntegerDigits

public void setMaximumIntegerDigits(int newValue)

Description copied from class: NumberFormat

Sets the maximum number of digits allowed in the integer portion of a number. This must be >= minimumIntegerDigits. If the new value for maximumIntegerDigits is less than the current value of minimumIntegerDigits, then minimumIntegerDigits will also be set to the new value.

Overrides:

setMaximumIntegerDigits in class NumberFormat

Parameters:

newValue - the maximum number of integer digits to be shown; if less than zero, then zero is used. Subclasses might enforce an upper limit to this value appropriate to the numeric type being formatted.

See Also:

NumberFormat.getMaximumIntegerDigits()

getMaximumIntegerDigits

public int getMaximumIntegerDigits()

Description copied from class: NumberFormat

Returns the maximum number of digits allowed in the integer portion of a number. The default value is 40, which subclasses can override. When formatting, the exact behavior when this value is exceeded is subclass-specific. When parsing, this has no effect.

Overrides:

getMaximumIntegerDigits in class NumberFormat

Returns:

the maximum number of integer digits

See Also:

NumberFormat.setMaximumIntegerDigits(int)

setMinimumIntegerDigits

public void setMinimumIntegerDigits(int newValue)

Description copied from class: NumberFormat

Sets the minimum number of digits allowed in the integer portion of a number. This must be <= maximumIntegerDigits. If the new value for minimumIntegerDigits is more than the current value of maximumIntegerDigits, then maximumIntegerDigits will also be set to the new value.

Overrides:

setMinimumIntegerDigits in class NumberFormat

Parameters:

newValue - the minimum number of integer digits to be shown; if less than zero, then zero is used. Subclasses might enforce an upper limit to this value appropriate to the numeric type being formatted.

See Also:

NumberFormat.getMinimumIntegerDigits()

getMinimumIntegerDigits

public int getMinimumIntegerDigits()

Description copied from class: NumberFormat

Returns the minimum number of digits allowed in the integer portion of a number. The default value is 1, which subclasses can override. When formatting, if this value is not reached, numbers are padded on the left with the locale-specific '0' character to ensure at least this number of integer digits. When parsing, this has no effect.

Overrides:

getMinimumIntegerDigits in class NumberFormat

Returns:

the minimum number of integer digits

See Also:

NumberFormat.setMinimumIntegerDigits(int)

setParsePositiveOnly

public void setParsePositiveOnly(boolean isPositiveOnly)

getZeroDigit

public char getZeroDigit()

setZeroDigit

public void setZeroDigit(char zero)

getDigits

public char[] getDigits()

format

public StringBuffer format(double number,
                           StringBuffer toAppendTo,
                           FieldPosition pos)

Description copied from class: NumberFormat

Specialization of format.

Specified by:

format in class NumberFormat

See Also:

Format.format(Object, StringBuffer, FieldPosition)

format

public StringBuffer format(long numberL,
                           StringBuffer toAppendTo,
                           FieldPosition pos)

Description copied from class: NumberFormat

Specialization of format.

Specified by:

format in class NumberFormat

See Also:

Format.format(Object, StringBuffer, FieldPosition)

format

public StringBuffer format(BigInteger number,
                           StringBuffer toAppendTo,
                           FieldPosition pos)

Description copied from class: NumberFormat

Formats a BigInteger. Specialization of format.

Specified by:

format in class NumberFormat

See Also:

Format.format(Object, StringBuffer, FieldPosition)

format

public StringBuffer format(BigDecimal number,
                           StringBuffer toAppendTo,
                           FieldPosition pos)

Description copied from class: NumberFormat

Formats a BigDecimal. Specialization of format.

Specified by:

format in class NumberFormat

See Also:

Format.format(Object, StringBuffer, FieldPosition)

format

public StringBuffer format(BigDecimal number,
                           StringBuffer toAppendTo,
                           FieldPosition pos)

Description copied from class: NumberFormat

Formats an ICU BigDecimal. Specialization of format.

Specified by:

format in class NumberFormat

See Also:

Format.format(Object, StringBuffer, FieldPosition)

parse

public Number parse(String text,
                    ParsePosition parsePosition)

Description copied from class: NumberFormat

Returns a Long if possible (e.g., within the range [Long.MIN_VALUE, Long.MAX_VALUE] and with no decimals), otherwise a Double. If IntegerOnly is set, will stop at a decimal point (or equivalent; e.g., for rational numbers "1 2/3", will stop after the 1). Does not throw an exception; if no object can be parsed, index is unchanged!

Specified by:

parse in class NumberFormat

See Also:

NumberFormat.isParseIntegerOnly(), Format.parseObject(String, ParsePosition)

equals

public boolean equals(Object obj)

Description copied from class: NumberFormat

Overrides equals. Two NumberFormats are equal if they are of the same class and the settings (groupingUsed, parseIntegerOnly, maximumIntegerDigits, etc. are equal.

Overrides:

equals in class NumberFormat

Parameters:

obj - the object to compare against

Returns:

true if the object is equal to this.

See Also:

Object.hashCode()

hashCode

public int hashCode()

Description copied from class: NumberFormat

Overrides hashCode.

Overrides:

hashCode in class NumberFormat

Returns:

this object's hash code.

See Also:

Object.equals(java.lang.Object)

clone

public Object clone()

Description copied from class: NumberFormat

Overrides clone.

Overrides:

clone in class NumberFormat

Returns:

a shallow copy of this format.

See Also:

Cloneable