Class QNameFn

All Implemented Interfaces:
Callable, FunctionItem, GroundedValue, Item, Sequence

public class QNameFn extends SystemFunction
This class supports the fn:QName() function
  • Constructor Details

    • QNameFn

      public QNameFn()
  • Method Details

    • expandedQName

      public static QNameValue expandedQName(StringValue namespace, StringValue lexical) throws XPathException
      Throws:
      XPathException
    • call

      public Sequence call(XPathContext context, Sequence[] arguments) throws XPathException
      Evaluate the expression
      Parameters:
      context - the dynamic evaluation context
      arguments - the values of the arguments, supplied as Sequences
      Returns:
      the result of the evaluation, in the form of a Sequence
      Throws:
      XPathException - if a dynamic error occurs during the evaluation of the expression
    • getElaborator

      public Elaborator getElaborator()
      Make an elaborator for a system function call on this function
      Overrides:
      getElaborator in class SystemFunction
      Returns:
      a suitable elaborator; or null if no custom elaborator is available