@uml
Find all nodes using XPath and then try to match those subtrees against
this tree pattern.
@param tree The {@link ParseTree} to match against this pattern.
@param xpath An expression matching the nodes
@return A collection of {@link ParseTreeMatch} objects describing the
successful matches. Unsuccessful matches are omitted from the result,
regardless of the reason for the failure.
@uml Find all nodes using XPath and then try to match those subtrees against this tree pattern.
@param tree The {@link ParseTree} to match against this pattern. @param xpath An expression matching the nodes
@return A collection of {@link ParseTreeMatch} objects describing the successful matches. Unsuccessful matches are omitted from the result, regardless of the reason for the failure.