Same name and namespace in other branches
  1. 8.9.x core/lib/Drupal/Core/DependencyInjection/ClassResolverInterface.php \Drupal\Core\DependencyInjection\ClassResolverInterface
  2. 9 core/lib/Drupal/Core/DependencyInjection/ClassResolverInterface.php \Drupal\Core\DependencyInjection\ClassResolverInterface

Provides interface to get an instance of a class with dependency injection.

Hierarchy

Expanded class hierarchy of ClassResolverInterface

All classes that implement ClassResolverInterface

12 files declare their use of ClassResolverInterface
ContextDefinitionIsSatisfiedTest.php in core/tests/Drupal/Tests/Core/Plugin/Context/ContextDefinitionIsSatisfiedTest.php
ContextHandlerTest.php in core/tests/Drupal/Tests/Core/Plugin/ContextHandlerTest.php
DrupalTest.php in core/tests/Drupal/Tests/Core/DrupalTest.php
EntityContextDefinitionIsSatisfiedTest.php in core/tests/Drupal/Tests/Core/Plugin/Context/EntityContextDefinitionIsSatisfiedTest.php
FormBuilder.php in core/lib/Drupal/Core/Form/FormBuilder.php

... See full list

File

core/lib/Drupal/Core/DependencyInjection/ClassResolverInterface.php, line 8

Namespace

Drupal\Core\DependencyInjection
View source 
interface ClassResolverInterface {

  /**
   * Returns a class instance with a given class definition.
   *
   * In contrast to controllers you don't specify a method.
   *
   * @param string $definition
   *   A class name or service name.
   *
   * @return object
   *   The instance of the class.
   *
   * @throws \InvalidArgumentException
   *   If $class is not a valid service identifier and the class does not exist.
   */
  public function getInstanceFromDefinition($definition);

}

Members

Namesort descending Modifiers Type Description Overrides
ClassResolverInterface::getInstanceFromDefinition public function Returns a class instance with a given class definition.