a result set would come to be an edge result set only if its aggregation function is null . concode_field_sep PlaceHolder placeHolder concode_field_sep boolean existAggregation concode_elem_sep IAggregationResultSet getMatchedResultSet concode_elem_sep void sort concode_elem_sep int getBaseResultSetIndex concode_elem_sep int getBaseResultSetIndex
boolean function ( IAggregationResultSet arg0 ) { return ( arg0 . getAggregationDefinition ( ) == null || arg0 . getAggregationDefinition ( ) . getAggregationFunctions ( ) == null ) ; }