Package net.sf.saxon.number

Class Numberer_en

java.lang.Object

net.sf.saxon.number.Numberer_en

All Implemented Interfaces:

java.io.Serializable, Numberer

Direct Known Subclasses:

Numberer_de, Numberer_fr

public class Numberer_en
extends java.lang.Object
implements Numberer, java.io.Serializable

Class Numberer_en does number formatting for language="en". This supports the xsl:number element. Methods and data are declared as protected, and static is avoided, to allow easy subclassing.

Author:

Michael H. Kay

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected static java.lang.String	cyrillicLower
protected static java.lang.String	cyrillicUpper
protected static java.lang.String	greekLower
protected static java.lang.String	greekUpper
protected static java.lang.String	hebrew
protected static java.lang.String	hiraganaA
protected static java.lang.String	hiraganaI
protected static int[]	kanjiDigits
protected static java.lang.String	katakanaA
protected static java.lang.String	katakanaI
protected static java.lang.String	latinLower
protected static java.lang.String	latinUpper
static int	LOWER_CASE
(package private) static java.util.HashMap	timezones
static int	TITLE_CASE
static int	UPPER_CASE
protected static int[]	westernDigits

Constructor Summary

Constructors

Constructor	Description
Numberer_en()

Method Summary

Modifier and Type	Method	Description
protected void	alphaDefault(long number, char formchar, FastStringBuffer sb)	Default processing with an alphabetic format token: use the contiguous range of Unicode letters starting with that token.
java.lang.String	dayName(int day, int minWidth, int maxWidth)	Get a day name or abbreviation
java.lang.String	format(long number, java.lang.String picture, int groupSize, java.lang.String groupSeparator, java.lang.String letterValue, java.lang.String ordinal)	Format a number into a string
java.lang.String	getCalendarName(java.lang.String code)	Get the name of a calendar
java.lang.String	getEraName(int year)	Get the name for an era (e.g.
java.lang.String	getOrdinalSuffixForDateTime(java.lang.String component)	Get an ordinal suffix for a particular component of a date/time.
java.lang.String	getTimezoneName(int tz)	Get the name of a timezone
java.lang.String	halfDayName(int minutes, int minWidth, int maxWidth)	Get an am/pm indicator
java.lang.String	monthName(int month, int minWidth, int maxWidth)	Get a month name or abbreviation
protected java.lang.String	ordinalSuffix(java.lang.String ordinalParam, long number)	Construct the ordinal suffix for a number, for example "st", "nd", "rd"
void	setCountry(java.lang.String country)	Set the country used by this numberer (currenly used only for names of timezones)
protected java.lang.String	toAlpha(long number, int min, int max)	Format the number as an alphabetic label using the alphabet consisting of consecutive Unicode characters from min to max
protected java.lang.String	toAlphaSequence(long number, java.lang.String alphabet)	Convert the number into an alphabetic label using a given alphabet.
java.lang.String	toOrdinalWords(java.lang.String ordinalParam, long number, int wordCase)	Show an ordinal number as English words in a requested case (for example, Twentyfirst)
static java.lang.String	toRoman(long n)	Generate a Roman numeral (in lower case)
java.lang.String	toWords(long number)	Show the number as words in title case.
java.lang.String	toWords(long number, int wordCase)
(package private) static void	tz(double offset, java.lang.String name, java.lang.String country)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

UPPER_CASE

public static final int UPPER_CASE

See Also:

Constant Field Values

LOWER_CASE

public static final int LOWER_CASE

See Also:

Constant Field Values

TITLE_CASE

public static final int TITLE_CASE

See Also:

Constant Field Values

westernDigits

protected static final int[] westernDigits

latinUpper

protected static final java.lang.String latinUpper

See Also:

Constant Field Values

latinLower

protected static final java.lang.String latinLower

See Also:

Constant Field Values

greekUpper

protected static final java.lang.String greekUpper

See Also:

Constant Field Values

greekLower

protected static final java.lang.String greekLower

See Also:

Constant Field Values

cyrillicUpper

protected static final java.lang.String cyrillicUpper

See Also:

Constant Field Values

cyrillicLower

protected static final java.lang.String cyrillicLower

See Also:

Constant Field Values

hebrew

protected static final java.lang.String hebrew

See Also:

Constant Field Values

hiraganaA

protected static final java.lang.String hiraganaA

See Also:

Constant Field Values

katakanaA

protected static final java.lang.String katakanaA

See Also:

Constant Field Values

hiraganaI

protected static final java.lang.String hiraganaI

See Also:

Constant Field Values

katakanaI

protected static final java.lang.String katakanaI

See Also:

Constant Field Values

kanjiDigits

protected static final int[] kanjiDigits

timezones

static java.util.HashMap timezones

Constructor Detail

Numberer_en

public Numberer_en()

Method Detail

setCountry

public void setCountry(java.lang.String country)

Set the country used by this numberer (currenly used only for names of timezones)

Specified by:

setCountry in interface Numberer

format

public java.lang.String format(long number,
                               java.lang.String picture,
                               int groupSize,
                               java.lang.String groupSeparator,
                               java.lang.String letterValue,
                               java.lang.String ordinal)

Format a number into a string

Specified by:

format in interface Numberer

Parameters:

number - The number to be formatted

picture - The format token. This is a single component of the format attribute of xsl:number, e.g. "1", "01", "i", or "a"

groupSize - number of digits per group (0 implies no grouping)

groupSeparator - string to appear between groups of digits

letterValue - The letter-value specified to xsl:number: "alphabetic" or "traditional". Can also be an empty string or null.

ordinal - The value of the ordinal attribute specified to xsl:number The value "yes" indicates that ordinal numbers should be used; "" or null indicates that cardinal numbers

Returns:

the formatted number. Note that no errors are reported; if the request is invalid, the number is formatted as if the string() function were used.

ordinalSuffix

protected java.lang.String ordinalSuffix(java.lang.String ordinalParam,
                                         long number)

Construct the ordinal suffix for a number, for example "st", "nd", "rd"

Parameters:

ordinalParam - the value of the ordinal attribute (used in non-English language implementations)

number - the number being formatted

Returns:

the ordinal suffix to be appended to the formatted number

alphaDefault

protected void alphaDefault(long number,
                            char formchar,
                            FastStringBuffer sb)

Default processing with an alphabetic format token: use the contiguous range of Unicode letters starting with that token.

toAlpha

protected java.lang.String toAlpha(long number,
                                   int min,
                                   int max)

Format the number as an alphabetic label using the alphabet consisting of consecutive Unicode characters from min to max

toAlphaSequence

protected java.lang.String toAlphaSequence(long number,
                                           java.lang.String alphabet)

Convert the number into an alphabetic label using a given alphabet. For example, if the alphabet is "xyz" the sequence is x, y, z, xx, xy, xz, ....

toRoman

public static java.lang.String toRoman(long n)

Generate a Roman numeral (in lower case)

toWords

public java.lang.String toWords(long number)

Show the number as words in title case. (We choose title case because the result can then be converted algorithmically to lower case or upper case).

toWords

public java.lang.String toWords(long number,
                                int wordCase)

toOrdinalWords

public java.lang.String toOrdinalWords(java.lang.String ordinalParam,
                                       long number,
                                       int wordCase)

Show an ordinal number as English words in a requested case (for example, Twentyfirst)

monthName

public java.lang.String monthName(int month,
                                  int minWidth,
                                  int maxWidth)

Get a month name or abbreviation

Specified by:

monthName in interface Numberer

Parameters:

month - The month number (1=January, 12=December)

minWidth - The minimum number of characters

maxWidth - The maximum number of characters

dayName

public java.lang.String dayName(int day,
                                int minWidth,
                                int maxWidth)

Get a day name or abbreviation

Specified by:

dayName in interface Numberer

Parameters:

day - The day of the week (1=Monday, 7=Sunday)

minWidth - The minimum number of characters

maxWidth - The maximum number of characters

halfDayName

public java.lang.String halfDayName(int minutes,
                                    int minWidth,
                                    int maxWidth)

Get an am/pm indicator

Specified by:

halfDayName in interface Numberer

Parameters:

minutes - the minutes within the day

minWidth - minimum width of output

maxWidth - maximum width of output

Returns:

the AM or PM indicator

getOrdinalSuffixForDateTime

public java.lang.String getOrdinalSuffixForDateTime(java.lang.String component)

Get an ordinal suffix for a particular component of a date/time.

Specified by:

getOrdinalSuffixForDateTime in interface Numberer

Parameters:

component - the component specifier from a format-dateTime picture, for example "M" for the month or "D" for the day.

Returns:

a string that is acceptable in the ordinal attribute of xsl:number to achieve the required ordinal representation. For example, "-e" for the day component in German, to have the day represented as "dritte August".

getEraName

public java.lang.String getEraName(int year)

Get the name for an era (e.g. "BC" or "AD")

Specified by:

getEraName in interface Numberer

Parameters:

year - the proleptic gregorian year, using "0" for the year before 1AD

getTimezoneName

public java.lang.String getTimezoneName(int tz)

Get the name of a timezone

Specified by:

getTimezoneName in interface Numberer

Parameters:

tz - the offset of the timezone from GMT in minutes

tz

static void tz(double offset,
               java.lang.String name,
               java.lang.String country)

getCalendarName

public java.lang.String getCalendarName(java.lang.String code)

Get the name of a calendar

Specified by:

getCalendarName in interface Numberer

Parameters:

code - The code representing the calendar as in the XSLT 2.0 spec, e.g. AD for the Gregorian calendar