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<?php
/* --------------------------------------------------------------
SliderRepositoryInterface.inc.php 2016-08-09
Gambio GmbH
http://www.gambio.de
Copyright (c) 2016 Gambio GmbH
Released under the GNU General Public License (Version 2)
[http://www.gnu.org/licenses/gpl-2.0.html]
--------------------------------------------------------------
*/
/**
* Interface SliderRepositoryInterface
*
* @category System
* @package Slider
* @subpackage Interfaces
*/
interface SliderRepositoryInterface
{
/**
* Returns a SliderCollection with all existing Slider objects.
*
* @return SliderCollection
*/
public function getAll();
/**
* Returns a Slider instance by the given slider ID.
*
* @param IdType $sliderId
*
* @return SliderInterface
*/
public function getById(IdType $sliderId);
/**
* Stores a Slider to the database.
*
* @param SliderInterface $slider
*
* @return SliderRepositoryInterface Same instance for method chaining.
*/
public function store(SliderInterface $slider);
/**
* Set the Slider for the start page.
*
* @param IdType $sliderId
*
* @return SliderRepositoryInterface Same instance for method chaining.
*/
public function setStartPageSlider(IdType $sliderId);
/**
* Deletes a Slider by the given slider ID.
*
* @param IdType $sliderId
*
* @return SliderRepositoryInterface Same instance for method chaining.
*/
public function deleteSliderById(IdType $sliderId);
/**
* Get the Slider for the start page.
*
* @return SliderInterface|null Returns the start page slider instance or null if no record was found.
*/
public function getStartPageSlider();
}