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<?php | |
/** | |
* This file is part of the Hephaistos project management API. | |
* | |
* As each files provides by the CSCFA, this file is licensed | |
* under the MIT license. | |
* | |
* PHP version 5.6 | |
* | |
* @category Interface | |
* @package Hephaistos | |
* @author matthieu vallance <matthieu.vallance@cscfa.fr> | |
* @license MIT <https://opensource.org/licenses/MIT> | |
* @link http://cscfa.fr | |
*/ | |
namespace CSDT\CollectionsBundle\CollectionInterfaces; | |
/** | |
* Collection interface | |
* | |
* This interface define the base methods of the collections. | |
* | |
* @category Interface | |
* @package Hephaistos | |
* @author matthieu vallance <matthieu.vallance@cscfa.fr> | |
* @license MIT <https://opensource.org/licenses/MIT> | |
* @link http://cscfa.fr | |
*/ | |
interface CollectionInterface extends \IteratorAggregate | |
{ | |
/** | |
* Clear | |
* | |
* This method is used to clear the | |
* collection content. It return the | |
* result of the toArray method. | |
* | |
* @return array | |
*/ | |
public function clear(); | |
/** | |
* Contain | |
* | |
* This method is used to check if the | |
* current collection contain a specified | |
* value. It return true if the collection | |
* contain the element. | |
* | |
* @param mixed $element The element needed | |
* | |
* @return boolean | |
*/ | |
public function contain($element); | |
/** | |
* Contain all | |
* | |
* This method is used to check if the | |
* current collection contain a specific | |
* list of values. It return true if the | |
* collection contain all of the list | |
* values. | |
* | |
* @param array $elements The list of needed elements | |
* | |
* @return boolean | |
*/ | |
public function containAll(array $elements); | |
/** | |
* Is empty | |
* | |
* This method return true if the collection | |
* does not contain any value. False otherwise. | |
* | |
* @return boolean | |
*/ | |
public function isEmpty(); | |
/** | |
* Count | |
* | |
* This method return the count of | |
* the collection elements as integer. | |
* | |
* @return integer | |
*/ | |
public function count(); | |
/** | |
* To array | |
* | |
* This method return the array interpretation | |
* of the current collection. | |
* | |
* @return array | |
*/ | |
public function toArray(); | |
} |