43 lines
1001 B
PHP
43 lines
1001 B
PHP
<?php
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/*
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* This file is part of the Sylius package.
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*
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* (c) Paweł Jędrzejewski
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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 Sylius\Component\Resource\StateMachine;
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use SM\StateMachine\StateMachineInterface as BaseStateMachineInterface;
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/**
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* Sylius State Machine
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*
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* @author Alexandre Bacco <alexandre.bacco@gmail.com>
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*/
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interface StateMachineInterface extends BaseStateMachineInterface
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{
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/**
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* Returns the possible transition from given state
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* Returns null if no transition is possible
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*
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* @param string $fromState
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*
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* @return string|null
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*/
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public function getTransitionFromState($fromState);
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/**
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* Returns the possible transition to the given state
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* Returns null if no transition is possible
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*
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* @param string $toState
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*
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* @return string|null
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*/
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public function getTransitionToState($toState);
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}
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