Zend_Db_Table_Abstract::_setMetadataCache PHP Method

_setMetadataCache() protected method

If $metadataCache is null, then no metadata cache is used. Since there is no opportunity to reload metadata after instantiation, this method need not be public, particularly because that it would have no effect results in unnecessary API complexity. To configure the metadata cache, use the metadataCache configuration option for the class constructor upon instantiation.
protected _setMetadataCache ( mixed $metadataCache ) : Zend_Db_Table_Abstract
$metadataCache mixed Either a Cache object, or a string naming a Registry key
return Zend_Db_Table_Abstract Provides a fluent interface
    protected function _setMetadataCache($metadataCache)
    {
        $this->_metadataCache = self::_setupMetadataCache($metadataCache);
        return $this;
    }