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Daniele Alessandri
7e89719ceb
We started using partially-qualified names as an experiment but we are reverting to using fully-qualified names + aliases in use directives.
47 lines
1.2 KiB
PHP
47 lines
1.2 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\Command\Processor;
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use IteratorAggregate;
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use Countable;
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/**
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* A command processor chain processes a command using multiple chained command
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* processor before it is sent to Redis.
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*
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* @author Daniele Alessandri <suppakilla@gmail.com>
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*/
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interface CommandProcessorChainInterface
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extends CommandProcessorInterface, IteratorAggregate, Countable
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{
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/**
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* Adds the given command processor.
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*
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* @param CommandProcessorInterface $processor Command processor.
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*/
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public function add(CommandProcessorInterface $processor);
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/**
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* Removes the given command processor from the chain if previously added.
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*
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* @param CommandProcessorInterface $processor Command processor.
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*/
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public function remove(CommandProcessorInterface $processor);
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/**
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* Returns an ordered list of the command processors in the chain.
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*
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* @return array
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*/
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public function getProcessors();
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}
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