/**
  * @see xfIndex
  */
 public function optimize()
 {
     $this->setup();
     $start = microtime(true);
     $this->engine->open();
     $this->getLogger()->log('Optimizing index...', $this->getName());
     $this->engine->optimize();
     $this->getLogger()->log('Index optimized in "' . round(microtime(true) - $start, 2) . '" seconds.', $this->getName());
 }
 /**
  * @see xfEngine
  */
 public function optimize()
 {
     $this->engine->optimize();
 }