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31 lines
692 B
PHP
31 lines
692 B
PHP
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<?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\Cluster\Hash;
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/**
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* An hash generator implements the logic used to calculate the hash of a key to
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* distribute operations among Redis nodes.
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*
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* @author Daniele Alessandri <suppakilla@gmail.com>
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*/
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interface HashGeneratorInterface
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{
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/**
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* Generates an hash from a string to be used for distribution.
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*
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* @param string $value String value.
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*
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* @return int
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*/
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public function hash($value);
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}
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