1: <?php
 2: namespace NGS\Patterns;
 3: 
 4: require_once(__DIR__.'/IDomainObject.php');
 5: require_once(__DIR__.'/Specification.php');
 6: require_once(__DIR__.'/../Client/DomainProxy.php');
 7: 
 8: use NGS\Client\DomainProxy;
 9: 
10: abstract class Searchable implements IDomainObject
11: {
12:     public static function findAll($limit = null, $offset = null)
13:     {
14:         return DomainProxy::instance()->search(get_called_class(), $limit, $offset);
15:     }
16: 
17:     public static function count(Specification $specification = null)
18:     {
19:         return $specification === null
20:             ? DomainProxy::instance()->count(get_called_class())
21:             : $specification->count();
22:     }
23: }
24: