com.icl.saxon.number
Class Numberer_en

java.lang.Object
  com.icl.saxon.number.Numberer_en

All Implemented Interfaces:

Numberer

Direct Known Subclasses:

Numberer_de

public class Numberer_en

extends java.lang.Object

implements Numberer

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.

Field Summary

protected java.lang.String	cyrillicLower
protected java.lang.String	cyrillicUpper
protected java.lang.String[]	englishTens
protected java.lang.String[]	englishUnits
protected java.lang.String	greekLower
protected java.lang.String	greekUpper
protected java.lang.String	hebrew
protected java.lang.String	hiraganaA
protected java.lang.String	hiraganaI
protected java.lang.String	kanjiDigits
protected java.lang.String	katakanaA
protected java.lang.String	katakanaI
protected java.lang.String	latinLower
protected java.lang.String	latinUpper
protected java.lang.String	westernDigits

Constructor Summary

Numberer_en()

Method Summary

protected void	alphaDefault(int number, char formchar, java.lang.StringBuffer sb) Default processing with an alphabetic format token: use the contiguous range of Unicode letters starting with that token.
java.lang.String	format(int number, java.lang.String picture, int groupSize, java.lang.String groupSeparator, java.lang.String letterValue) Format a number into a string
protected java.lang.String	toAlpha(int 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(int number, java.lang.String alphabet) Convert the number into an alphabetic label using a given alphabet.
protected java.lang.String	toRadical(int number, java.lang.String digits, java.lang.String picture, int groupSize, java.lang.String groupSeparator) Convert the number into a decimal or other representation using the given set of digits.
protected java.lang.String	toRoman(int n) Generate a Roman numeral (in lower case)
java.lang.String	toWords(int number) Show the number as English words

Methods inherited from class java.lang.Object

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

Field Detail

westernDigits

protected java.lang.String westernDigits

latinUpper

protected java.lang.String latinUpper

latinLower

protected java.lang.String latinLower

greekUpper

protected java.lang.String greekUpper

greekLower

protected java.lang.String greekLower

cyrillicUpper

protected java.lang.String cyrillicUpper

cyrillicLower

protected java.lang.String cyrillicLower

hebrew

protected java.lang.String hebrew

hiraganaA

protected java.lang.String hiraganaA

katakanaA

protected java.lang.String katakanaA

hiraganaI

protected java.lang.String hiraganaI

katakanaI

protected java.lang.String katakanaI

kanjiDigits

protected java.lang.String kanjiDigits

englishUnits

protected java.lang.String[] englishUnits

englishTens

protected java.lang.String[] englishTens

Constructor Detail

Numberer_en

public Numberer_en()

Method Detail

format

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

Format a number into a string

Specified by:

format in interface Numberer

Parameters:

number - The number to be formatted

picture - The format specification. 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 - as defined in xsl:number ("alphabetic" or "traditional" or "")

Returns:

the formatted number

alphaDefault

protected void alphaDefault(int number,
                            char formchar,
                            java.lang.StringBuffer 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(int 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(int 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, ....

toRadical

protected java.lang.String toRadical(int number,
                                     java.lang.String digits,
                                     java.lang.String picture,
                                     int groupSize,
                                     java.lang.String groupSeparator)

Convert the number into a decimal or other representation using the given set of digits. For example, if the digits are "01" the sequence is 1, 10, 11, 100, 101, 110, 111, ...

Parameters:

number - the number to be formatted

digits - the set of digits to be used

picture - the formatting token, e.g. 001 means include leading zeroes to give at least three decimal places

groupSeparator - the separator to use between groups of digits.

toRoman

protected java.lang.String toRoman(int n)

Generate a Roman numeral (in lower case)

toWords

public java.lang.String toWords(int number)

Show the number as English words