isMiss() public méthode

public isMiss ( )
 protected function getAndLog($args)
 {
     $result = call_user_func_array(array($this->cache, 'get'), $args);
     $miss = $this->cache->isMiss();
     $key = $this->cache->getKey();
     if (isset($this->logger)) {
         $this->logger->logRequest($key, !$miss, $result);
     }
     return $result;
 }
 private function assertDisabledStash(Item $stash)
 {
     $this->assertFalse($stash->set('true'), 'storeData returns false for disabled cache');
     $this->assertNull($stash->get(), 'getData returns null for disabled cache');
     $this->assertFalse($stash->clear(), 'clear returns false for disabled cache');
     $this->assertTrue($stash->isMiss(), 'isMiss returns true for disabled cache');
     $this->assertFalse($stash->extendCache(), 'extendCache returns false for disabled cache');
     $this->assertTrue($stash->lock(100), 'lock returns true for disabled cache');
 }