Dear all, I want to provide hierarchical matching in Lucene. For example, in a document, there is a field and its value:
transportation: vehicle and suppose there is a class/subclass relationship saying that car is a subclass of vehicle, and bus is a subclass of vehicle. I want the query: transportation: car to match the document because car is a subclass of vehicle. Is it possible to change the part where Lucene decide if a term is matched? So I can take the subclass relationship into account? Many thanks. -- Jason Wei Chair of Software Engineering, ETH Zurich
