Class Doc_2

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

public class Doc_2 extends SystemFunction implements Callable
Implement the saxon:doc() function - a variant of the fn:doc function with a second argument to supply option parameters. Used to underpin the xsl:source-document instruction with streamable="no".
  • Constructor Details

    • Doc_2

      public Doc_2()
  • Method Details

    • makeOptionsParameter

      public static OptionsParameter makeOptionsParameter()
    • setParseOptions

      public static ParseOptions setParseOptions(RetainedStaticContext rsc, Map<String,GroundedValue> checkedOptions, XPathContext context) throws XPathException
      Throws:
      XPathException
    • call

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

      public int getSpecialProperties(Expression[] arguments)
      Get the static properties of this expression (other than its type). The result is bit-signficant. These properties are used for optimizations. In general, if property bit is set, it is true, but if it is unset, the value is unknown.
      Overrides:
      getSpecialProperties in class SystemFunction
      Parameters:
      arguments - the expressions supplied as arguments to the function
      Returns:
      the properties