question: public WeightEvaluationQuery ( DruidAggregationQuery < ? > query , int weight ) { super ( makeInnerQuery ( query , weight ) , AllGranularity . INSTANCE , Collections . < Dimension > emptyList ( ) , ( Filter ) null , ( Having ) null , Collections . < Aggregation > singletonList ( new LongSumAggregation ( "count" , "count" ) ) , Collections . < PostAggregation > emptyList ( ) , query . getIntervals ( ) , query . getQueryType ( ) == DefaultQueryType . GROUP_BY ? stripColumnsFromLimitSpec ( query ) : null ) ; }
target:  Generate a query that calculates the even weight of the response cardinality of the given query.