private static function findPluginInstance($field, array $plugin, $tableName)
    {
        if (!isset(self::$_pluginInstances[$tableName][$field])) {
            self::$_pluginInstances[$tableName][$field] = NgRest::createPluginObject($plugin['type']['class'], $plugin['name'], $plugin['alias'], $plugin['i18n'], $plugin['type']['args']);
        }
    
        return self::$_pluginInstances[$tableName][$field];
    }