protected function buildFROM($parsed)
 {
     $builder = new FromBuilder();
     return $builder->build($parsed);
 }
 /**
  * Get sql code for join
  * @return string
  */
 public function getSql($type = "JOIN")
 {
     $sql = " " . $type . " ";
     $sql .= parent::getSql();
     $sql .= " ON ";
     $sql .= $this->bracket->getSql();
     return $sql;
 }