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- <?php
- /**
- * Shared memory cache description.
- * Extends \ElggCache with functions useful to shared memory
- * style caches (static variables, memcache etc)
- *
- * @package Elgg.Core
- * @subpackage Cache
- */
- abstract class ElggSharedMemoryCache extends \ElggCache {
- /**
- * Namespace variable used to keep various bits of the cache
- * separate.
- *
- * @var string
- */
- private $namespace;
- /**
- * Set the namespace of this cache.
- * This is useful for cache types (like memcache or static variables) where there is one large
- * flat area of memory shared across all instances of the cache.
- *
- * @param string $namespace Namespace for cache
- *
- * @return void
- */
- public function setNamespace($namespace = "default") {
- $this->namespace = $namespace;
- }
- /**
- * Get the namespace currently defined.
- *
- * @return string
- */
- public function getNamespace() {
- return $this->namespace;
- }
- }
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