HybridBuildStrategy::HybridBuildStrategy( const ParsedQuery &parsedQuery,
const shared_ptr<QueryOptimizerCursor> &cursor,
BufBuilder &buf ) :
ResponseBuildStrategy( parsedQuery, cursor, buf, QueryPlanSummary() ),
_orderedBuild( _parsedQuery, _cursor, _buf, QueryPlanSummary() ),
_reorderBuild( _parsedQuery, _cursor, _buf, QueryPlanSummary() ),
_reorderedMatches() {
}
CursorGenerator::CursorGenerator( const StringData &ns,
const BSONObj &query,
const BSONObj &order,
const QueryPlanSelectionPolicy &planPolicy,
const shared_ptr<const ParsedQuery> &parsedQuery,
bool requireOrder,
QueryPlanSummary *singlePlanSummary ) :
_ns( ns ),
_query( query ),
_order( order ),
_planPolicy( planPolicy ),
_parsedQuery( parsedQuery ),
_requireOrder( requireOrder ),
_singlePlanSummary( singlePlanSummary ) {
// Initialize optional return variables.
if ( _singlePlanSummary ) {
*_singlePlanSummary = QueryPlanSummary();
}
}
void HybridBuildStrategy::init() {
_reorderBuild.reset( ReorderBuildStrategy::make( _parsedQuery, _cursor, _buf,
QueryPlanSummary() ) );
}
