/**
* @param string $key
* @param mixed $value
*
* @return void
*/
public function insert($key, $value)
{
$this->fixLength($key, $value);
$hash = $this->hash($key);
$key = str_pad($key, $this->dataLength, ' ');
$value = str_pad($value, $this->dataLength, ' ');
$this->storage->write($key . $value, $this->position($hash));
}
/**
* @param string $key
* @param string $value
* @param int $parent
*
* @return int
*/
private function store($key, $value, $parent = -1)
{
$address = $this->nextAddress++;
$node = $this->make($key, $value, $parent);
$this->storage->write($node, $address * $this->fullLength);
if ($parent < 0) {
$this->top = $address;
}
return $address;
}
