net.sf.saxon.exslt
Class Date

java.lang.Object
  net.sf.saxon.exslt.Date

public final class Date
extends Object

This class implements extension functions in the http://exslt.org/dates-and-times namespace.

Method Summary

static String	date() The date:date function returns the current date.
static String	date(String dateTime) The date:date function returns the date specified in the date/time string given as the argument.
static String	dateTime() The date:date-time function returns the current date and time as a date/time string.
static String	dayAbbreviation() Return the day of the week given in the current date as an English day abbreviation: one of 'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', or 'Sat'.
static String	dayAbbreviation(String dateTime) Return the day of the week given in a date as an English day abbreviation: one of 'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', or 'Sat'.
static double	dayInMonth() Return the day number of the current date within the month
static double	dayInMonth(String dateTime) Return the day number of a specified date within the month
static double	dayInWeek() Return the day of the week in the current date as a number.
static double	dayInWeek(String dateTime) Return the day of the week given in a date as a number.
static double	dayInYear() Return the day number of the current date within the year
static double	dayInYear(String dateTime) Return the day number of a specified date within the year
static String	dayName() Return the day of the week given in the current date as an English day name: one of 'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday' or 'Friday'.
static String	dayName(String dateTime) Return the day of the week given in a date as an English day name: one of 'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday' or 'Friday'.
static double	dayOfWeekInMonth() Return the day-of-the-week in a month of the current date as a number (for example 3 for the 3rd Tuesday in May).
static double	dayOfWeekInMonth(String dateTime) Return the day-of-the-week in a month of a date as a number (for example 3 for the 3rd Tuesday in May).
static double	hourInDay() Return the current hour of the day
static double	hourInDay(String dateTime) Return the hour of the day in the specified date or date/time
static boolean	leapYear() Returns true if the current year is a leap year
static boolean	leapYear(String dateTime) Return true if the year specified in the date/time string given as the argument is a leap year.
static double	minuteInHour() Return the current minute of the hour
static double	minuteInHour(String dateTime) Return the minute of the hour in the specified date or date/time
static String	monthAbbreviation() Return the month abbreviation from the current date.
static String	monthAbbreviation(String date) Return the month abbreviation from a date.
static double	monthInYear() Return the month number from the current date.
static double	monthInYear(String dateTime) Return the month number from a date.
static String	monthName() Return the month name from the current date.
static String	monthName(String date) Return the month name from a date.
static double	secondInMinute() Return the current second of the minute
static double	secondInMinute(String dateTime) Return the second of the minute in the specified date or date/time
static String	time() The date:time function returns the current time.
static String	time(String dateTime) The date:time function returns the time specified in the date/time string given as the argument.
static double	weekInMonth() Return the ISO week number of the current date within the month
static double	weekInMonth(String dateTime) Return the week number of a specified date within the month (Note, this function is underspecified in EXSLT)
static double	weekInYear() Return the ISO week number of the current date within the year (Note, this returns the ISO week number: the result in EXSLT is underspecified)
static double	weekInYear(String dateTime) Return the ISO week number of a specified date within the year (Note, this returns the ISO week number: the result in EXSLT is underspecified)
static double	year() The date:year function returns the current year.
static double	year(String dateTime) The date:year function returns the year specified in the date/time string given as the argument.

Methods inherited from class java.lang.Object

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

Method Detail

dateTime

public static String dateTime()

The date:date-time function returns the current date and time as a date/time string. The date/time string that's returned must be a string in the format defined as the lexical representation of xs:dateTime in [3.2.7 dateTime] of [XML Schema Part 2: Datatypes]. The date/time format is basically CCYY-MM-DDThh:mm:ss+hh:mm. The date/time string format must include a time zone, either a Z to indicate Coordinated Universal Time or a + or - followed by the difference between the difference from UTC represented as hh:mm.

date

public static String date(String dateTime)

The date:date function returns the date specified in the date/time string given as the argument.

Parameters:

dateTime - must start with [+|-]CCYY-MM-DD

date

public static String date()

The date:date function returns the current date.

time

public static String time(String dateTime)

The date:time function returns the time specified in the date/time string given as the argument.

Parameters:

dateTime - must start with [+|-]CCYY-MM-DDThh:mm:ss

time

public static String time()

The date:time function returns the current time.

year

public static double year(String dateTime)

The date:year function returns the year specified in the date/time string given as the argument.

Parameters:

dateTime - must begin with CCYY

year

public static double year()

The date:year function returns the current year.

leapYear

public static boolean leapYear(String dateTime)

Return true if the year specified in the date/time string given as the argument is a leap year.

leapYear

public static boolean leapYear()

Returns true if the current year is a leap year

monthInYear

public static double monthInYear(String dateTime)

Return the month number from a date. The date must start with either "CCYY-MM" or "--MM"

monthInYear

public static double monthInYear()

Return the month number from the current date.

monthName

public static String monthName(String date)

Return the month name from a date. The date must start with either "CCYY-MM" or "--MM"

Returns:

the English month name, for example "January", "February"

monthName

public static String monthName()

Return the month name from the current date.

Returns:

the English month name, for example "January", "February"

monthAbbreviation

public static String monthAbbreviation(String date)

Return the month abbreviation from a date. The date must start with either "CCYY-MM" or "--MM"

Returns:

the English month abbreviation, for example "Jan", "Feb"

monthAbbreviation

public static String monthAbbreviation()

Return the month abbreviation from the current date.

Returns:

the English month abbreviation, for example "Jan", "Feb"

weekInYear

public static double weekInYear(String dateTime)

Return the ISO week number of a specified date within the year (Note, this returns the ISO week number: the result in EXSLT is underspecified)

weekInYear

public static double weekInYear()

Return the ISO week number of the current date within the year (Note, this returns the ISO week number: the result in EXSLT is underspecified)

weekInMonth

public static double weekInMonth(String dateTime)

Return the week number of a specified date within the month (Note, this function is underspecified in EXSLT)

weekInMonth

public static double weekInMonth()

Return the ISO week number of the current date within the month

dayInYear

public static double dayInYear(String dateTime)

Return the day number of a specified date within the year

dayInYear

public static double dayInYear()

Return the day number of the current date within the year

dayInMonth

public static double dayInMonth(String dateTime)

Return the day number of a specified date within the month

Parameters:

dateTime - must start with CCYY-MM-DD, or --MM-DD, or ---DD

dayInMonth

public static double dayInMonth()

Return the day number of the current date within the month

dayOfWeekInMonth

public static double dayOfWeekInMonth(String dateTime)

Return the day-of-the-week in a month of a date as a number (for example 3 for the 3rd Tuesday in May).

Parameters:

dateTime - must start with CCYY-MM-DD

dayOfWeekInMonth

public static double dayOfWeekInMonth()

Return the day-of-the-week in a month of the current date as a number (for example 3 for the 3rd Tuesday in May).

dayInWeek

public static double dayInWeek(String dateTime)

Return the day of the week given in a date as a number. The numbering of days of the week starts at 1 for Sunday, 2 for Monday and so on up to 7 for Saturday.

Parameters:

dateTime - must start with CCYY-MM-DD

dayInWeek

public static double dayInWeek()

Return the day of the week in the current date as a number. The numbering of days of the week starts at 1 for Sunday, 2 for Monday and so on up to 7 for Saturday.

dayName

public static String dayName(String dateTime)

Return the day of the week given in a date as an English day name: one of 'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday' or 'Friday'.

Parameters:

dateTime - must start with CCYY-MM-DD

dayName

public static String dayName()

Return the day of the week given in the current date as an English day name: one of 'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday' or 'Friday'.

dayAbbreviation

public static String dayAbbreviation(String dateTime)

Return the day of the week given in a date as an English day abbreviation: one of 'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', or 'Sat'.

Parameters:

dateTime - must start with CCYY-MM-DD

dayAbbreviation

public static String dayAbbreviation()

Return the day of the week given in the current date as an English day abbreviation: one of 'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', or 'Sat'.

hourInDay

public static double hourInDay(String dateTime)

Return the hour of the day in the specified date or date/time

Parameters:

dateTime - must start with CCYY-MM-DDThh:mm:ss or hh:mm:ss

hourInDay

public static double hourInDay()

Return the current hour of the day

minuteInHour

public static double minuteInHour(String dateTime)

Return the minute of the hour in the specified date or date/time

Parameters:

dateTime - must start with CCYY-MM-DDThh:mm:ss or hh:mm:ss

minuteInHour

public static double minuteInHour()

Return the current minute of the hour

secondInMinute

public static double secondInMinute(String dateTime)

Return the second of the minute in the specified date or date/time

Parameters:

dateTime - must start with CCYY-MM-DDThh:mm:ss or hh:mm:ss

secondInMinute

public static double secondInMinute()

Return the current second of the minute