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37 lines
952 B
37 lines
952 B
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.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 Symfony\Component\HttpKernel\Controller;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
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/**
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* Responsible for resolving the value of an argument based on its metadata.
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*
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* @author Iltar van der Berg <kjarli@gmail.com>
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*/
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interface ArgumentValueResolverInterface
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{
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/**
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* Whether this resolver can resolve the value for the given ArgumentMetadata.
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*
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* @return bool
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*/
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public function supports(Request $request, ArgumentMetadata $argument);
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/**
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* Returns the possible value(s).
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*
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* @return iterable
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*/
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public function resolve(Request $request, ArgumentMetadata $argument);
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}
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