CacheInterface.php

1. 8.x drupal/core/vendor/kriswallsmith/assetic/src/Assetic/Cache/CacheInterface.php
2. 8.x drupal/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Cache/CacheInterface.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Symfony\Component\Validator\Mapping\Cache;

use Symfony\Component\Validator\Mapping\ClassMetadata;

/**
 * Persists ClassMetadata instances in a cache
 *
 * @author Bernhard Schussek <bschussek@gmail.com>
 */
interface CacheInterface {

  /**
   * Returns whether metadata for the given class exists in the cache
   *
   * @param string $class
   */
  public function has($class);

  /**
   * Returns the metadata for the given class from the cache
   *
   * @param string $class Class Name
   *
   * @return ClassMetadata|false A ClassMetadata instance or false on miss
   */
  public function read($class);

  /**
   * Stores a class metadata in the cache
   *
   * @param ClassMetadata $metadata A Class Metadata
   */
  public function write(ClassMetadata $metadata);

}