Iam trying to implement a 2-stage search which first searches for a document title (stored as `StringField`) and after getting the `docId` of the matching document i want to search for a string **inside** that document's content(stored as `TextField`) and then highlight it using the usual Highlighter

EDIT
Rephrasing the question
*this is not the actual question. Iam simply trying (my best) to avoid wrong/unhelpful answers*

Given the `docId` and the `Query` object search for the query specified in the `Query` object **inside** the document given by the `docId`