get a complete path from Xalan

[Lingzhi Zhang]

Hi,

I am new to Xalan. I am trying to use Xalan to get a complete  path
for a given XPath expression. For example, for a given XPath expression
like /A//B/ and XML document foo.xml, I am looking for all the possible
path in foo.xml, which starts with A and ends with B, such as /A/C/B,
A/D/E/B ...

Thanks in advance.

Stephen