/**
* @param array $keys
*/
public function __construct(array $keys)
{
if (!empty($keys)) {
foreach ($keys as $value) {
$key = new Key();
$key->setKey(isset($value['key']) ? $value['key'] : null);
$key->setValue(isset($value['value']) ? $value['value'] : null);
$key->setCas(isset($value['cas']) ? $value['cas'] : null);
$this->addKey($value['key'], $key);
}
//sort the keys
ksort($this->keys);
}
}