eu.cdevreeze.xpathparser.util

Utility to query for used EQNames (and namespace prefixes in those EQNames that are QNames).

This utility can be handy when searching for all namespace prefixes used in an XML document, if the document can have XPath expressions in attribute values or element text according to the schema.

Utility to query for free and bound variable occurrences. It takes (inline) function parameters into account as well.

Note that in an XPath expression EQNames can play different roles: variable names (including function parameters), function names, type names, and any kind of name in node tests (kind tests and name tests). This utility only cares about variables (including function parameters).