ResourceInterface.php

1. 8.x drupal/core/modules/rest/lib/Drupal/rest/Plugin/ResourceInterface.php
2. 8.x drupal/core/vendor/kriswallsmith/assetic/src/Assetic/Factory/Resource/ResourceInterface.php

<?php

/*
 * This file is part of the Assetic package, an OpenSky project.
 *
 * (c) 2010-2013 OpenSky Project Inc
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Assetic\Factory\Resource;


/**
 * A resource is something formulae can be loaded from.
 *
 * @author Kris Wallsmith <kris.wallsmith@gmail.com>
 */
interface ResourceInterface {

  /**
   * Checks if a timestamp represents the latest resource.
   *
   * @param integer $timestamp A UNIX timestamp
   *
   * @return Boolean True if the timestamp is up to date
   */
  public function isFresh($timestamp);

  /**
   * Returns the content of the resource.
   *
   * @return string The content
   */
  public function getContent();

  /**
   * Returns a unique string for the current resource.
   *
   * @return string A unique string to identity the current resource
   */
  public function __toString();

}