net.sf.saxon.functions

Class Last

public class Last extends SystemFunction

Implement the XPath 1.0 function last()

Method Summary
Item	evaluateItem(XPathContext c) Evaluate in a general context
int	getIntrinsicDependencies() Determine the dependencies
Expression	preEvaluate(StaticContext env) preEvaluate: this method suppresses compile-time evaluation by doing nothing (because the value of the expression depends on the runtime context)

Method Detail

public Item evaluateItem(XPathContext c)

Evaluate in a general context

public int getIntrinsicDependencies()

Determine the dependencies

public Expression preEvaluate(StaticContext env)

preEvaluate: this method suppresses compile-time evaluation by doing nothing (because the value of the expression depends on the runtime context)