Merge multiple queries from MoreLikeThis.like and do a new search

I am using the lucene 3.0.2 framework for a little project. I need to create new queries, on relevant documents (multiple) and do a new search that is more relevant to the chosen documents.

So far I have added all the documents marked from the user into a ArrayList<Document>, and then created an ArrayList<Query> with queries that MoreLikeThis.like(docId) created for me.

Now, with all these new queries from the relevant documents, I need to somehow merge them. Problem is that Query can not cast to BooleanQuery, and the only method I find for 开发者_如何学运维merging queries is Query.mergeBooleanQueries, but nothing about just Query.

Any tips? :)

Thx

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I found a solution. The instance-method combine will worked. Strange this isn't a static method tho.