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Daniele Alessandri
67 lines
1.6 KiB
PHP
67 lines
1.6 KiB
PHP
<?php
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/*
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* This file is part of the Predis package.
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*
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* (c) Daniele Alessandri <suppakilla@gmail.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Predis\Commands;
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use Predis\Distribution\INodeKeyGenerator;
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/**
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* Defines an abstraction representing a Redis command.
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* @author Daniele Alessandri <suppakilla@gmail.com>
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*/
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interface ICommand
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{
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/**
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* Gets the ID of a Redis command.
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*
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* @return string
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*/
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public function getId();
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/**
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* Returns an hash of the command using the provided algorithm against the
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* key (used to calculate the distribution of keys with client-side sharding).
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*
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* @param INodeKeyGenerator $distributor Distribution algorithm.
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* @return int
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*/
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public function getHash(INodeKeyGenerator $distributor);
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/**
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* Sets the arguments of the command.
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*
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* @param array $arguments List of arguments.
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*/
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public function setArguments(Array $arguments);
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/**
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* Gets the arguments of the command.
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*
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* @return array
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*/
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public function getArguments();
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/**
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* Prefixes all the keys in the arguments of the command.
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*
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* @param string $prefix String user to prefix the keys.
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*/
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public function prefixKeys($prefix);
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/**
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* Parses a reply buffer and returns a PHP object.
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*
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* @param string $data Binary string containing the whole reply.
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* @return mixed
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*/
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public function parseResponse($data);
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}
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