question for xpath

[Wei Cheng <ch...@cs.baylor.edu>]

question 1: how can we compare node with nodeset,
            does xlan java package provide these
            simular function?
            for example,if i want to compare a node
            with all nodes in the other nodelist selected
            from the inputting xpath. should i use some
            internal function to compare these?
            like ($x!=$y.item(0))here,x,y are node set
question2 : how can we compare nodesets with nodesets?
            does xlan java package provide these simular
            function.
            like ($x!=$y) x,y are node set.

Yours Sincerely
Wei Cheng