Class MultiTermQuery.TopTermsScoringBooleanQueryRewrite

    • Constructor Detail

      • TopTermsScoringBooleanQueryRewrite

        public TopTermsScoringBooleanQueryRewrite​(int size)
        Create a TopTermsScoringBooleanQueryRewrite for at most size terms.

        NOTE: if BooleanQuery.getMaxClauseCount() is smaller than size, then it will be used instead.

    • Method Detail

      • getMaxSize

        protected int getMaxSize()
        Description copied from class: TopTermsRewrite
        return the maximum size of the priority queue (for boolean rewrites this is BooleanQuery#getMaxClauseCount).
        Specified by:
        getMaxSize in class TopTermsRewrite<BooleanQuery>
      • getTopLevelQuery

        protected BooleanQuery getTopLevelQuery()
        Return a suitable top-level Query for holding all expanded terms.
      • addClause

        protected void addClause​(BooleanQuery topLevel,
                                 Term term,
                                 float boost)
        Add a MultiTermQuery term to the top-level query