class Reference in Zircon Profile 8

Reference represents a service reference.

@author Fabien Potencier <[e-mail]>

Hierarchy

• class \Symfony\Component\DependencyInjection\Reference

64 files declare their use of Reference

AnalyzeServiceReferencesPass.php in vendor/symfony/dependency-injection/Compiler/AnalyzeServiceReferencesPass.php

AnalyzeServiceReferencesPassTest.php in vendor/symfony/dependency-injection/Tests/Compiler/AnalyzeServiceReferencesPassTest.php

CacheCollectorTest.php in core/tests/Drupal/KernelTests/Core/Cache/CacheCollectorTest.php

\Drupal\KernelTests\Core\Cache\CacheCollectorTest.

CachedStorageTest.php in core/modules/config/src/Tests/Storage/CachedStorageTest.php

Contains \Drupal\config\Tests\Storage\CachedStorageTest.

CheckCircularReferencesPassTest.php in vendor/symfony/dependency-injection/Tests/Compiler/CheckCircularReferencesPassTest.php

... See full list

2 string references to 'Reference'

EntityViewBuilderTest::testEntityViewBuilderCacheWithReferences in core/modules/system/src/Tests/Entity/EntityViewBuilderTest.php

Tests entity render cache with references.

field_ui_form_field_ui_field_storage_add_form_alter in core/modules/field_ui/field_ui.module

Implements hook_form_FORM_ID_alter() for 'field_ui_field_storage_add_form'.

File

vendor/symfony/dependency-injection/Reference.php, line 19

Namespace

Symfony\Component\DependencyInjection

class Reference {
  private $id;
  private $invalidBehavior;
  private $strict;

  /**
   * Constructor.
   *
   * @param string $id              The service identifier
   * @param int    $invalidBehavior The behavior when the service does not exist
   * @param bool   $strict          Sets how this reference is validated
   *
   * @see Container
   */
  public function __construct($id, $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE, $strict = true) {
    $this->id = strtolower($id);
    $this->invalidBehavior = $invalidBehavior;
    $this->strict = $strict;
  }

  /**
   * __toString.
   *
   * @return string The service identifier
   */
  public function __toString() {
    return $this->id;
  }

  /**
   * Returns the behavior to be used when the service does not exist.
   *
   * @return int
   */
  public function getInvalidBehavior() {
    return $this->invalidBehavior;
  }

  /**
   * Returns true when this Reference is strict.
   *
   * @return bool
   */
  public function isStrict() {
    return $this->strict;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Reference::$id	private	property
Reference::$invalidBehavior	private	property
Reference::$strict	private	property
Reference::getInvalidBehavior	public	function	Returns the behavior to be used when the service does not exist.
Reference::isStrict	public	function	Returns true when this Reference is strict.
Reference::__construct	public	function	Constructor.
Reference::__toString	public	function	__toString.