Package net.sf.saxon.functions

Class Data_1

java.lang.Object
net.sf.saxon.functions.AbstractFunction
net.sf.saxon.functions.SystemFunction
net.sf.saxon.functions.Data_1
All Implemented Interfaces:
Callable, FunctionItem, GroundedValue, Item, Sequence
public class Data_1 extends SystemFunction
Implement XPath function fn:data() with a single argument

  • Constructor Details

    • Data_1

      public Data_1()

  • Method Details

    • makeFunctionCall

      public Expression makeFunctionCall(Expression... arguments)
      Make an expression that either calls this function, or that is equivalent to a call on this function
      Overrides:
      makeFunctionCall in class SystemFunction
      Parameters:
      arguments - the supplied arguments to the function call
      Returns:
      either a function call on this function, or an expression that delivers the same result

    • call

      public Sequence call(XPathContext context, Sequence[] arguments) throws XPathException
      Evaluate the expression. (Used for run-time evaluation only)
      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