get the aggregate pass level concode_field_sep int id concode_elem_sep boolean isEvaluable concode_elem_sep AggregateExpression aggregateExp concode_elem_sep int passLevel concode_field_sep AggregateExpression getAggregateExpr concode_elem_sep void setRegisterId concode_elem_sep boolean isAvailable concode_elem_sep void setAvailable concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep void setPassLevel concode_elem_sep void setAggreateExpr concode_elem_sep int getRegisterId
int function ( ) { return passLevel ; }