src/Doctrine/AbstractElasticaToModelTransformer.php
public function transform(array $elasticaObjects)
    {
        $ids = $highlights = [];
        foreach ($elasticaObjects as $elasticaObject) {
            $ids[] = $elasticaObject->getId();
            $highlights[$elasticaObject->getId()] = $elasticaObject->getHighlights();
        }

        $objects = $this->findByIdentifiers($ids, $this->options['hydrate']);
        $objectsCnt = count($objects);
        $elasticaObjectsCnt = count($elasticaObjects);
        if (!$this->options['ignore_missing'] && $objectsCnt < $elasticaObjectsCnt) {
            throw new \RuntimeException(sprintf('Cannot find corresponding Doctrine objects (%d) for all Elastica results (%d). IDs: %s', $objectsCnt, $elasticaObjectsCnt, implode(', ', $ids)));
        }

        $propertyAccessor = $this->propertyAccessor;
        $identifier = $this->options['identifier'];
        foreach ($objects as $object) {
            if ($object instanceof HighlightableModelInterface) {
                $id = $propertyAccessor->getValue($object, $identifier);
                $object->setElasticHighlights($highlights[(string) $id]);
            }
        }

        // sort objects in the order of ids
        $idPos = array_flip($ids);
        usort(
            $objects,
            function ($a, $b) use ($idPos, $identifier, $propertyAccessor) {
                if ($this->options['hydrate']) {
                    return $idPos[(string) $propertyAccessor->getValue(
                        $a,
                        $identifier
                    )] > $idPos[(string) $propertyAccessor->getValue($b, $identifier)];
                }

                return $idPos[$a[$identifier]] > $idPos[$b[$identifier]];
            }
        );

        return $objects;
    }
public function transform(array $elasticaObjects)
    {
        $ids = $highlights = [];
        foreach ($elasticaObjects as $elasticaObject) {
            $ids[] = $elasticaObject->getId();
            $highlights[$elasticaObject->getId()] = $elasticaObject->getHighlights();
        }

        $objects = $this->findByIdentifiers($ids, $this->options['hydrate']);
        $objectsCnt = count($objects);
        $elasticaObjectsCnt = count($elasticaObjects);
        if (!$this->options['ignore_missing'] && $objectsCnt < $elasticaObjectsCnt) {
            throw new \RuntimeException(sprintf('Cannot find corresponding Doctrine objects (%d) for all Elastica results (%d). IDs: %s', $objectsCnt, $elasticaObjectsCnt, implode(', ', $ids)));
        }

        $propertyAccessor = $this->propertyAccessor;
        $identifier = $this->options['identifier'];
        foreach ($objects as $object) {
            if ($object instanceof HighlightableModelInterface) {
                $id = $propertyAccessor->getValue($object, $identifier);
                $object->setElasticHighlights($highlights[(string) $id]);
            }
        }

        // sort objects in the order of ids
        $idPos = array_flip($ids);
        usort(
            $objects,
            function ($a, $b) use ($idPos, $identifier, $propertyAccessor) {
                if ($this->options['hydrate']) {
                    return $idPos[(string) $propertyAccessor->getValue(
                        $a,
                        $identifier
                    )] > $idPos[(string) $propertyAccessor->getValue($b, $identifier)];
                }

                return $idPos[$a[$identifier]] > $idPos[$b[$identifier]];
            }
        );

        return $objects;
    }
Transforms an array of elastica objects into an array of
model objects fetched from the doctrine repository.

@param array $elasticaObjects of elastica objects

@throws \RuntimeException

@return array