PartKeepr\ImportBundle\Configuration\ManyToOneConfiguration::import PHP Method

    public function import($row)
    {
        $descriptions = [];
        switch ($this->importBehaviour) {
            case self::IMPORTBEHAVIOUR_ALWAYSSETTO:
                $targetEntity = $this->iriConverter->getItemFromIri($this->setToEntity);
                $this->log(sprintf("Would set %s to %s#%s", $this->associationName, $this->baseEntity, $targetEntity->getId()));
                return $targetEntity;
                break;
            case self::IMPORTBEHAVIOUR_MATCHDATA:
                $configuration = [];
                foreach ($this->matchers as $matcher) {
                    $foo = new \stdClass();
                    $foo->property = $matcher->matchField;
                    $foo->operator = "=";
                    $foo->value = $row[$matcher->importField];
                    $descriptions[] = sprintf("%s = %s", $matcher->matchField, $row[$matcher->importField]);
                    $configuration[] = $foo;
                }
                $configuration = $this->advancedSearchFilter->extractConfiguration($configuration, []);
                $filters = $configuration['filters'];
                $sorters = $configuration['sorters'];
                $qb = new \Doctrine\ORM\QueryBuilder($this->em);
                $qb->select("o")->from($this->baseEntity, "o");
                $this->advancedSearchFilter->filter($qb, $filters, $sorters);
                try {
                    $result = $qb->getQuery()->getSingleResult();
                    if ($this->updateBehaviour === self::UPDATEBEHAVIOUR_UPDATEDATA) {
                        // @todo Update the entity with the specified values
                    }
                    $this->log(sprintf("Would set %s to %s#%s", $this->associationName, $this->baseEntity, $result->getId()));
                    return $result;
                } catch (\Exception $e) {
                }
                switch ($this->notFoundBehaviour) {
                    case self::NOTFOUNDBEHAVIOUR_STOPIMPORT:
                        $this->log(sprintf("Would stop import as the match %s for association %s was not found", implode(",", $descriptions), $this->getAssociationName()));
                        break;
                    case self::NOTFOUNDBEHAVIOUR_SETTOENTITY:
                        $targetEntity = $this->iriConverter->getItemFromIri($this->notFoundSetToEntity);
                        $this->log(sprintf("Would set the association %s to %s, since the match %s for association %s was not found", $this->getAssociationName(), $this->notFoundSetToEntity, implode(",", $descriptions)));
                        return $targetEntity;
                        break;
                    case self::NOTFOUNDBEHAVIOUR_CREATEENTITY:
                        $this->log(sprintf("Would create a new entity of type %s", $this->baseEntity));
                        return parent::import($row);
                        break;
                }
                break;
        }
        return null;
    }