Package com.hp.hpl.jena.sparql.function.library

Class Summary

bnode	Get the bnode label - a non-bnode cause a type failure
date	date(expression) => XSD dateTime Attempt to convert an expression to an XSD dateTime.
e	Value of e
eval	Function that evaluates an expression - catches evaluation failures and returns false.
evenInteger	Example function - checks for even integers.
FN_Abs	abs(expression)
FN_BEV	Boolean Equivalent Value
FN_Ceiling	ceiling(expression)
FN_DayFromDateTime
FN_DaysFromDuration
FN_Floor	floor(expression)
FN_HoursFromDateTime
FN_HoursFromDuration
FN_Matches	Function for XPath fn:matches
FN_MinutesFromDateTime
FN_MinutesFromDuration
FN_MonthFromDateTime
FN_MonthsFromDuration
FN_Not	Boolean Equivalent Value
FN_Round	round(expression)
FN_SecondsFromDateTime
FN_SecondsFromDuration
FN_StrAfter	fn:substring-after
FN_StrBefore	fn:substring-before
FN_StrConcat	Function that concatenates arguments as strings.
FN_StrContains	string contains - fn:contains
FN_StrEncodeForURI
FN_StrEndsWith	fn:ends-with
FN_StrLength	string length - F&O operation
FN_StrLowerCase	lowercase
FN_StrStartsWith	fn:starts-with
FN_StrSubstring	substring(string, start[, length]) - F&O style
FN_StrUpperCase	uppercase
FN_TimezoneFromDateTime
FN_YearFromDateTime
FN_YearsFromDuration
langeq
localname	localname(expression)
max	max(expression, expression)
min	min(expression, expression)
namespace	namespace(expression)
now	Function that accesses the current time (the time the query started).
pi	Value of pi
print	Function that prints it's argument to stdout (debugging aid)
sha1sum	ARQ Extension Function that will calculate the SHA1 sum of any literal.
sqrt	sqrt(expression)
strjoin	Function that concatenates strings using a separator.
strlen	string length - Java operations
struuid	Function that returns a UUID as a string
substr	substr - synonym for substring
substring	substring(string, start[, finish]) - Java style
SystemVar	Function that returns the value of a system variable.
uuid	Function that returns a UUID
wait	Function that pauses for N milliseconds whenever it is called (for testing)