net.sf.saxon.number
Interface Numberer

All Known Implementing Classes:

Numberer_en

public interface Numberer

Interface Numberer supports number formatting. There is a separate implementation for each language, e.g. Numberer_en for English. This supports the xsl:number element

Method Summary

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	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
void	setCountry(java.lang.String country) Set the country used by this numberer (currenly used only for names of timezones)

Method Detail

setCountry

public void setCountry(java.lang.String country)

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

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

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.

monthName

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

Get a month name or abbreviation

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

Parameters:

day - The month number (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

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.

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")

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

Parameters:

tz - the offset of the timezone from GMT in minutes