Module org.apache.jena.arq
Package org.apache.jena.sparql.function.library
package org.apache.jena.sparql.function.library
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ClassesClassDescriptionGet the bnode label - a non-bnode cause a type failureAccess to a
NodeValuewhich is a collection (NodeValueSortKey).Function that returns the value of a context setting.date(expression) => XSD dateTime Attempt to convert an expression to an XSD dateTime.Value of eFunction that evaluates an expression.Example function - checks for even integers.Function that prints the system time to stderr at the point of execution.abs(expression)XPath and XQuery Functions and Operators 3.1Boolean Equivalent Valueceiling(expression)XPath and XQuery Functions and Operators 3.1fn:dateTime(xsd:date, xsd:time) -> xsd:dateTimeXPath and XQuery Functions and Operators 3.1floor(expression)fn:format-number : 2 or 3 arguments.Function for XPath fn:matchesBoolean Equivalent Valueround(expression)fn:substring-afterfn:substring-beforeFunction that concatenates arguments as strings.string contains - fn:containsfn:ends-withstring length - F&O operationlowercasefn:normalizeSpacefn:replacefn:starts-withsubstring(string, start[, length]) - F&O styleuppercasefn:implicit-timezonelocalname(expression)max(expression, expression)min(expression, expression)namespace(expression)Function that accesses the current time (the time the query started).Function that accesses the current time and returns in the timezone of the query engine.Value of piFunction that prints it's argument to stdout (debugging aid)ARQ Extension Function that will calculate the SHA1 sum of any literal.sprintf(string,v1,v2,...) - Java stylesqrt(expression)Function that concatenates strings using a separator.string length - Java operationsFunction that returns a UUID as a stringsubstr - synonym for substringsubstring(string, start[, finish]) - Java styleFunction that returns the value of a system variable.Alternative name: afn:timezone for fn:implicit-timezoneFunction that returns a UUIDVersion number, as a stringFunction that pauses for N milliseconds whenever it is called (for testing)