private function write($address, $key, $value = 1)
{
$position = $address * $this->fullLength;
$key = $this->fix($key, $this->length);
$value = $this->fix($value, $this->addressLength);
$this->storage->write($position, $key . $value);
}
private function write($address, $key, $value = 1, $next = null)
{
$position = $address * $this->fullLength;
$key = $this->fix($key, $this->length);
$value = $this->fix($value, $this->addressLength);
$next = $next === null ? '' : $this->fix($next, $this->addressLength);
$this->storage->write($position, $key . $value . $next);
}
private function updateParent($address, $value)
{
$position = ($address + 1) * $this->fullLength - $this->addressLength * 3;
if ($value < 0) {
$this->topAddress = $address;
}
$value = $this->fix($value, $this->addressLength);
$this->storage->write($position, $value);
}
