| Server IP : 78.140.185.180 / Your IP : 18.223.135.69 Web Server : LiteSpeed System : Linux cpanel13.v.fozzy.com 4.18.0-513.11.1.lve.el8.x86_64 #1 SMP Thu Jan 18 16:21:02 UTC 2024 x86_64 User : builderbox ( 1072) PHP Version : 7.3.33 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /home/builderbox/www/vendor/predis/predis/src/Cluster/Distributor/ |
Upload File : |
<?php
/*
* This file is part of the Predis package.
*
* (c) Daniele Alessandri <suppakilla@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Predis\Cluster\Distributor;
use Predis\Cluster\Hash\HashGeneratorInterface;
/**
* A distributor implements the logic to automatically distribute keys among
* several nodes for client-side sharding.
*
* @author Daniele Alessandri <suppakilla@gmail.com>
*/
interface DistributorInterface
{
/**
* Adds a node to the distributor with an optional weight.
*
* @param mixed $node Node object.
* @param int $weight Weight for the node.
*/
public function add($node, $weight = null);
/**
* Removes a node from the distributor.
*
* @param mixed $node Node object.
*/
public function remove($node);
/**
* Returns the corresponding slot of a node from the distributor using the
* computed hash of a key.
*
* @param mixed $hash
*
* @return mixed
*/
public function getSlot($hash);
/**
* Returns a node from the distributor using its assigned slot ID.
*
* @param mixed $slot
*
* @return mixed|null
*/
public function getBySlot($slot);
/**
* Returns a node from the distributor using the computed hash of a key.
*
* @param mixed $hash
*
* @return mixed
*/
public function getByHash($hash);
/**
* Returns a node from the distributor mapping to the specified value.
*
* @param string $value
*
* @return mixed
*/
public function get($value);
/**
* Returns the underlying hash generator instance.
*
* @return HashGeneratorInterface
*/
public function getHashGenerator();
}