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<?php
declare(strict_types=1);
namespace Remorhaz\JSON\Pointer\Processor\Mutator;
use Generator;
use Remorhaz\JSON\Data\Event\AfterObjectEventInterface;
use Remorhaz\JSON\Data\Event\AfterPropertyEvent;
use Remorhaz\JSON\Data\Event\BeforePropertyEvent;
use Remorhaz\JSON\Data\Event\EventInterface;
use Remorhaz\JSON\Data\Path\PathInterface;
use Remorhaz\JSON\Data\Value\NodeValueInterface;
use Remorhaz\JSON\Data\Walker\MutationInterface;
use Remorhaz\JSON\Data\Walker\ValueWalkerInterface;
final class AppendPropertyMutation implements MutationInterface
{
private $value;
private $path;
private $propertyName;
public function __construct(NodeValueInterface $value, PathInterface $path, string $propertyName)
$this->value = $value;
$this->path = $path;
$this->propertyName = $propertyName;
}
public function __invoke(EventInterface $event, ValueWalkerInterface $valueWalker)
return $this->createEventGenerator($event, $valueWalker);
public function reset(): void
private function createEventGenerator(EventInterface $event, ValueWalkerInterface $valueWalker): Generator
if (!$this->path->equals($event->getPath())) {
yield $event;
return;
if ($event instanceof AfterObjectEventInterface) {
$propertyPath = $this->path->copyWithProperty($this->propertyName);
yield new BeforePropertyEvent($this->propertyName, $propertyPath);
yield from $valueWalker->createEventIterator($this->value, $propertyPath);
yield new AfterPropertyEvent($this->propertyName, $propertyPath);
remorhaz /
php-json-pointer
