count possible not only count for number of descendants but also count for not-null fields concode_field_sep boolean counting concode_elem_sep AggregateAPIEntityFactory factory concode_elem_sep List<String> groupbys concode_elem_sep String UNASSIGNED_GROUPBY_ROOT_FIELD_NAME concode_elem_sep Logger LOG concode_elem_sep AggregateAPIEntity root concode_elem_sep List<String> sumFunctionFields concode_elem_sep String GROUPBY_ROOT_FIELD_NAME concode_elem_sep String GROUPBY_ROOT_FIELD_VALUE concode_field_sep void accumulateAll concode_elem_sep String locateGroupbyField concode_elem_sep void accumulate concode_elem_sep void sum
void function ( AggregateAPIEntity arg0 ) { arg0 . setNumTotalDescendants ( arg0 . getNumTotalDescendants ( ) + 1 ) ; }