<?php namespace Doctrine\Common\Persistence\Event; use Doctrine\Common\EventArgs; use Doctrine\Common\Persistence\ObjectManager; /** * Provides event arguments for the onClear event. */ class OnClearEventArgs extends EventArgs { /** @var ObjectManager */ private $objectManager; /** @var string|null */ private $entityClass; /** * @param ObjectManager $objectManager The object manager. * @param string|null $entityClass The optional entity class. */ public function __construct($objectManager, $entityClass = null) { $this->objectManager = $objectManager; $this->entityClass = $entityClass; } /** * Retrieves the associated ObjectManager. * * @return ObjectManager */ public function getObjectManager() { return $this->objectManager; } /** * Returns the name of the entity class that is cleared, or null if all are cleared. * * @return string|null */ public function getEntityClass() { return $this->entityClass; } /** * Returns whether this event clears all entities. * * @return bool */ public function clearsAllEntities() { return $this->entityClass === null; } }