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Apply various and CS fixes as per review

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This commit is contained in:
Alessandro Lai 2017-08-18 11:02:28 +02:00
parent d4db126bb0
commit 5224a89549
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1 changed files with 11 additions and 4 deletions
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15
lib/Doctrine/ORM/Utility/HierarchyDiscriminatorResolver.php
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@ -6,20 +6,27 @@ use Doctrine\Common\Persistence\Mapping\ClassMetadata;
use Doctrine\ORM\EntityManagerInterface;
/**
* Class HierarchyDiscriminatorResolver
* @package Doctrine\ORM\Utility
* @internal This class exists only to avoid code duplication, do not reuse it externally
*/
class HierarchyDiscriminatorResolver
final class HierarchyDiscriminatorResolver
{
private function __construct()
{
}
/**
* This method is needed to make INSTANCEOF work correctly with inheritance: if the class at hand has inheritance,
* it extracts all the discriminators from the child classes and returns them
*/
public static function resolveDiscriminatorsForClass(
ClassMetadata $rootClassMetadata,
EntityManagerInterface $entityManager
) {
): array {
$hierarchyClasses = $rootClassMetadata->subClasses;
$hierarchyClasses[] = $rootClassMetadata->name;
$discriminators = [];
foreach ($hierarchyClasses as $class) {
$currentMetadata = $entityManager->getClassMetadata($class);
$currentDiscriminator = $currentMetadata->discriminatorValue;