interface CacheWarmerInterface

Interface for classes able to warm up the cache.

@author Fabien Potencier <fabien@symfony.com>

Hierarchy

• interface \Symfony\Component\HttpKernel\CacheWarmer\WarmableInterface
  • interface \Symfony\Component\HttpKernel\CacheWarmer\CacheWarmerInterface extends \Symfony\Component\HttpKernel\CacheWarmer\WarmableInterface

Expanded class hierarchy of CacheWarmerInterface

All classes that implement CacheWarmerInterface

File

vendor/symfony/http-kernel/CacheWarmer/CacheWarmerInterface.php, line 19

Namespace

interface CacheWarmerInterface extends WarmableInterface {
    
    /**
     * Checks whether this warmer is optional or not.
     *
     * Optional warmers can be ignored on certain conditions.
     *
     * A warmer should return true if the cache can be
     * generated incrementally and on-demand.
     */
    public function isOptional() : bool;

}

Members