protected function hydrateResult(Result $result)
{
$repo = $this->em->getRepository($this->className);
$instances = [];
foreach ($result->records() as $record) {
$instances[] = $repo->hydrate($record, true, 'end', $this->className, true, true);
}
return $instances;
}
/**
* @param \GraphAware\Common\Result\Result $result
*
* @return \GraphAware\Common\Type\NodeInterface[]
*/
public function buildBlackList(Result $result)
{
$nodes = [];
foreach ($result->records() as $record) {
if ($record->hasValue($this->itemResultName()) && $record->value($this->itemResultName() instanceof NodeInterface)) {
$nodes[] = $record->value($this->itemResultName());
}
}
return $nodes;
}
public final function handleResultSet(Node $input, Result $result, Recommendations $recommendations)
{
$recordsMap = [];
foreach ($result->records() as $i => $record) {
if (!$record->hasValue($this->idResultName())) {
throw new \InvalidArgumentException(sprintf('The record does not contain a value with key "%s" in "%s"', $this->idResultName(), $this->name()));
}
$recordsMap[$record->get($this->idResultName())] = $record;
}
foreach ($recommendations->getItems() as $recommendation) {
if (array_key_exists($recommendation->item()->identity(), $recordsMap)) {
$this->postProcess($input, $recommendation, $recordsMap[$recommendation->item()->identity()]);
}
}
}
protected function hydrateResult(Result $result)
{
$startNodeMetadata = $this->em->getClassMetadataFor($this->relationshipEntityMetadata->getStartNode());
$endNodeMetadata = $this->em->getClassMetadataFor($this->relationshipEntityMetadata->getEndNode());
$repo = $this->em->getRepository(get_class($this->baseInstance));
$identifier = 'rel_' . $this->relationshipMetadata->getPropertyName() . '_' . $this->relationshipEntityMetadata->getType();
$instances = [];
foreach ($result->records() as $record) {
foreach ($record->get($identifier) as $i) {
$instance = $repo->hydrateRelationshipEntity($this->relationshipEntityMetadata, $i, $startNodeMetadata, $endNodeMetadata, $this->baseInstance, $this->relationshipMetadata, $this->baseInstance->getId());
$instances[] = $instance;
}
}
return $instances;
}
private function hydrateResultSet(Result $result)
{
$entities = [];
foreach ($result->records() as $record) {
$entities[] = $this->hydrate($record);
}
return $entities;
}
/**
* @param \GraphAware\Common\Result\Result $result
*
* @return \GraphAware\Common\Type\Node
*/
public function validateInput($result)
{
if (count($result->records()) < 1 || !$result->getRecord()->value('input') instanceof Node) {
throw new \InvalidArgumentException(sprintf('Node not found'));
}
return $result->getRecord()->value('input');
}
