net.sf.saxon.functions
public class Available extends SystemFunction implements XSLTFunction
Field Summary | |
---|---|
static int | ELEMENT_AVAILABLE |
static int | FUNCTION_AVAILABLE |
Method Summary | |
---|---|
void | checkArguments(StaticContext env) |
Item | evaluateItem(XPathContext context)
Run-time evaluation. |
Expression | preEvaluate(StaticContext env)
preEvaluate: this method uses the static context to do early evaluation of the function
if the argument is known (which is the normal case) |