net.sf.saxon.functions

Class QNameFn

public class QNameFn extends SystemFunction

This class supports the fn:QName() function (previously named fn:expanded-QName())

Method Summary
Item	evaluateItem(XPathContext context) Evaluate the expression
Expression	preEvaluate(ExpressionVisitor visitor) Pre-evaluate a function at compile time.

Method Detail

evaluateItem

public Item evaluateItem(XPathContext context)

Evaluate the expression

preEvaluate

public Expression preEvaluate(ExpressionVisitor visitor)

Pre-evaluate a function at compile time. Functions that do not allow pre-evaluation, or that need access to context information, can override this method.

Parameters: visitor an expression visitor