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Daniele Alessandri
abd284c972
* Renamed SingleConnectionInterface to NodeConnectionInterface since this name is better and makes even more sense in the context of cluster and replication scenarios. * Moved specialized aggregate connections (the ones implementing both predis and redis cluster and master/slave replication) in a newly created Predis\Connection\Aggregate sub-namespace. * Removed the "Connection" part from names of aggregate connection interfaces in the Predis\Connection\Aggregate sub-namespace. * Changed "Composable" to "Composite" in the name of interfaces and classes that can use pluggable protocol processors.
52 lines
1.3 KiB
PHP
52 lines
1.3 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\Connection\Aggregate;
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use Predis\Connection\AggregateConnectionInterface;
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/**
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* Defines a group of Redis nodes in a master / slave replication setup.
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*
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* @author Daniele Alessandri <suppakilla@gmail.com>
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*/
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interface ReplicationInterface extends AggregateConnectionInterface
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{
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/**
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* Switches the internal connection instance in use.
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*
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* @param string $connection Alias of a connection
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*/
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public function switchTo($connection);
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/**
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* Returns the connection instance currently in use by the aggregate
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* connection.
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*
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* @return Predis\Connection\NodeConnectionInterface
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*/
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public function getCurrent();
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/**
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* Returns the connection instance for the master Redis node.
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*
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* @return Predis\Connection\NodeConnectionInterface
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*/
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public function getMaster();
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/**
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* Returns a list of connection instances to slave nodes.
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*
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* @return Predis\Connection\NodeConnectionInterface
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*/
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public function getSlaves();
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}
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