interface ProfilerStorageInterface

Profiler.php in drupal/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Profiler/Profiler.php

interface ProfilerStorageInterface {

  /**
   * Finds profiler tokens for the given criteria.
   *
   * @param string $ip     The IP
   * @param string $url    The URL
   * @param string $limit  The maximum number of tokens to return
   * @param string $method The request method
   *
   * @return array An array of tokens
   */
  public function find($ip, $url, $limit, $method);

  /**
   * Reads data associated with the given token.
   *
   * The method returns false if the token does not exists in the storage.
   *
   * @param string $token A token
   *
   * @return Profile The profile associated with token
   */
  public function read($token);

  /**
   * Saves a Profile.
   *
   * @param Profile $profile A Profile instance
   *
   * @return Boolean Write operation successful
   */
  public function write(Profile $profile);

  /**
   * Purges all data from the database.
   */
  public function purge();

}