Units of Measurement Reference Implementation 2.2.2 · tech.units.indriya.internal.format.RationalNumberFormat

Modifier and Type	Field and Description
private final NumberFormat	numberFormat
private static final long	serialVersionUID Hides java.text.NumberFormat.serialVersionUID.

Access	Constructor and Description
private	RationalNumberFormat(NumberFormat numberFormat)

Method Summary

Modifier and Type	Method and Description
public StringBuffer	format(double the double number to format number, StringBuffer the StringBuffer to which the formatted text is to be appended toAppendTo, FieldPosition keeps track on the position of the field within the returned string. For example, for formatting a number `1234567.89` in `Locale.US` locale, if the given `fieldPosition` is `NumberFormat#INTEGER_FIELD`, the begin index and end index of `fieldPosition` will be set to 0 and 9, respectively for the output string `1,234,567.89`. pos) Implements abstract java.text.NumberFormat.format. Specialization of format.
public StringBuffer	format(long the long number to format number, StringBuffer the StringBuffer to which the formatted text is to be appended toAppendTo, FieldPosition keeps track on the position of the field within the returned string. For example, for formatting a number `123456789` in `Locale.US` locale, if the given `fieldPosition` is `NumberFormat#INTEGER_FIELD`, the begin index and end index of `fieldPosition` will be set to 0 and 11, respectively for the output string `123,456,789`. pos) Implements abstract java.text.NumberFormat.format. Specialization of format.
public Number	parse(String the `String` to parse source, ParsePosition A `ParsePosition` object with index and error index information as described above. parsePosition) Implements abstract java.text.NumberFormat.parse. Parses text from the beginning of the given string to produce a `Number`.
public static RationalNumberFormat	wrap(NumberFormat numberFormat)

numberFormat	back to summary
private final NumberFormat numberFormat

serialVersionUID	back to summary
private static final long serialVersionUID Hides java.text.NumberFormat.serialVersionUID.

RationalNumberFormat	back to summary
private RationalNumberFormat(NumberFormat numberFormat)

Method Detail

format back to summary

format	back to summary
public StringBuffer format(double number, StringBuffer toAppendTo, FieldPosition pos) Implements abstract java.text.NumberFormat.format. Doc from java.text.NumberFormat.format. Specialization of format. Parameters number:double the double number to format toAppendTo:StringBuffer the StringBuffer to which the formatted text is to be appended pos:FieldPosition keeps track on the position of the field within the returned string. For example, for formatting a number `1234567.89` in `Locale.US` locale, if the given `fieldPosition` is `NumberFormat#INTEGER_FIELD`, the begin index and end index of `fieldPosition` will be set to 0 and 9, respectively for the output string `1,234,567.89`. Returns:StringBuffer the formatted StringBuffer Annotations @Override

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

Implements abstract java.text.NumberFormat.format.

Doc from java.text.NumberFormat.format.

Specialization of format.

Parameters

number:double: the double number to format
toAppendTo:StringBuffer: the StringBuffer to which the formatted text is to be appended
pos:FieldPosition: keeps track on the position of the field within the returned string. For example, for formatting a number 1234567.89 in Locale.US locale, if the given fieldPosition is NumberFormat#INTEGER_FIELD, the begin index and end index of fieldPosition will be set to 0 and 9, respectively for the output string 1,234,567.89.

Returns:StringBuffer

the formatted StringBuffer

Annotations

@Override

format back to summary

format	back to summary
public StringBuffer format(long number, StringBuffer toAppendTo, FieldPosition pos) Implements abstract java.text.NumberFormat.format. Doc from java.text.NumberFormat.format. Specialization of format. Parameters number:long the long number to format toAppendTo:StringBuffer the StringBuffer to which the formatted text is to be appended pos:FieldPosition keeps track on the position of the field within the returned string. For example, for formatting a number `123456789` in `Locale.US` locale, if the given `fieldPosition` is `NumberFormat#INTEGER_FIELD`, the begin index and end index of `fieldPosition` will be set to 0 and 11, respectively for the output string `123,456,789`. Returns:StringBuffer the formatted StringBuffer Annotations @Override

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

Implements abstract java.text.NumberFormat.format.

Doc from java.text.NumberFormat.format.

Specialization of format.

Parameters

number:long: the long number to format
toAppendTo:StringBuffer: the StringBuffer to which the formatted text is to be appended
pos:FieldPosition: keeps track on the position of the field within the returned string. For example, for formatting a number 123456789 in Locale.US locale, if the given fieldPosition is NumberFormat#INTEGER_FIELD, the begin index and end index of fieldPosition will be set to 0 and 11, respectively for the output string 123,456,789.

Returns:StringBuffer

the formatted StringBuffer

Annotations

@Override

parse back to summary

parse	back to summary
public Number parse(String source, ParsePosition parsePosition) Implements abstract java.text.NumberFormat.parse. Doc from java.text.NumberFormat.parse. Parses text from the beginning of the given string to produce a `Number`. This method attempts to parse text starting at the index given by the `ParsePosition`. If parsing succeeds, then the index of the `ParsePosition` is updated to the index after the last character used (parsing does not necessarily use all characters up to the end of the string), and the parsed number is returned. The updated `ParsePosition` can be used to indicate the starting point for the next call to this method. If an error occurs, then the index of the `ParsePosition` is not changed, the error index of the `ParsePosition` is set to the index of the character where the error occurred, and `null` is returned. This method will return a Long if possible (e.g., within the range [Long.MIN_VALUE, Long.MAX_VALUE] and with no decimals), otherwise a Double. Parameters source:String the `String` to parse parsePosition:ParsePosition A `ParsePosition` object with index and error index information as described above. Returns:Number A `Number` parsed from the string. In case of failure, returns `null`. Annotations @Override

public Number parse(String source, ParsePosition parsePosition)

Implements abstract java.text.NumberFormat.parse.

Doc from java.text.NumberFormat.parse.

Parses text from the beginning of the given string to produce a Number.

This method attempts to parse text starting at the index given by the ParsePosition. If parsing succeeds, then the index of the ParsePosition is updated to the index after the last character used (parsing does not necessarily use all characters up to the end of the string), and the parsed number is returned. The updated ParsePosition can be used to indicate the starting point for the next call to this method. If an error occurs, then the index of the ParsePosition is not changed, the error index of the ParsePosition is set to the index of the character where the error occurred, and null is returned.

This method will return a Long if possible (e.g., within the range [Long.MIN_VALUE, Long.MAX_VALUE] and with no decimals), otherwise a Double.

Parameters

source:String: the String to parse
parsePosition:ParsePosition: A ParsePosition object with index and error index information as described above.

Returns:Number

A Number parsed from the string. In case of failure, returns null.

Annotations

@Override

wrap	back to summary
public static RationalNumberFormat wrap(NumberFormat numberFormat)

public Class RationalNumberFormat

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