Hi all. As I can understand. All Queries (or most of them?) are single-field oriented. They may implement different search/score logic, but they are intended for a single field. For example, simple TermQuery or PhraseQuery. If I need to implement the search through different fields I should use BooleanQuery to combine several single-field queries.
Did I understand that right? What is an appropriate way to implement a document-wise Query? I need to have the ability to combine fields matching of one document and analyze it. Particularly - to count whether all query terms are matched (to one field or to different fields). I need to be able to fetch corresponding information: what terms are matched to what fields and so on. It seems, that BooleanQuery/BooleanScorer is not a good place to accumulate some information from a child Queries/Scorers.
