/** * init new value object * * @access private * @param string import id * */ private function initValue($a_import_id) { if ($field_id = ilAdvancedMDFieldDefinition::_lookupFieldId($a_import_id)) { $this->current_value = new ilAdvancedMDValue($field_id, $this->obj_id); $this->values[] = $this->current_value; } else { $this->current_value = null; } }