public function setValue($key, $value)
{
if ($this->storage !== null) {
$this->storage->lock();
$headNode = $this->getHeadNode();
$headNode->subNode = $this->insert($this->firstNode(), $key, $value);
$headNode->value = $this->saveNode($headNode->subNode);
$this->storage->update($headNode->pointer, $headNode->pack());
$this->storage->unlock();
} else {
$this->firstNode = $this->insert($this->firstNode, $key, $value);
}
}
/**
* @param NodesProvider $storage
*/
public function __construct(StorageInterface $storage)
{
$node = new Node();
$node->valueType = 1;
$data = $node->pack();
$blockSize = strlen(bin2hex($data)) / 2;
$storage->setBlockSize($blockSize);
$storage->lock();
if ($storage->isEmpty()) {
$storage->add($data);
}
$storage->unlock();
$this->setStorage($storage);
$this->setHeadNodePointer(0);
}