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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of PHPUnit. |
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* |
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* (c) Sebastian Bergmann <[email protected]> |
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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 FriendsOfPhpSpec\PhpSpec\CodeCoverage\Annotation; |
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use ReflectionClass; |
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use ReflectionException; |
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use ReflectionMethod; |
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use function array_key_exists; |
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/** |
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* Reflection information, and therefore DocBlock information, is static within |
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* a single PHP process. It is therefore okay to use a Singleton registry here. |
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* |
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* @internal This class is not covered by the backward compatibility promise for PHPUnit |
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*/ |
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final class Registry |
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{ |
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/** |
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* @var array<string, DocBlock> indexed by class name |
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*/ |
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private $classDocBlocks = []; |
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/** |
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* @var array<string, array<string, DocBlock>> indexed by class name and method name |
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*/ |
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private $methodDocBlocks = []; |
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/** |
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* @param class-string $class |
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* |
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* @throws ReflectionException |
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*/ |
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public function forClassName(string $class): DocBlock |
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{ |
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if (array_key_exists($class, $this->classDocBlocks)) { |
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return $this->classDocBlocks[$class]; |
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} |
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$reflection = new ReflectionClass($class); |
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return $this->classDocBlocks[$class] = DocBlock::ofClass($reflection); |
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} |
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/** |
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* @param class-string $classInHierarchy |
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* |
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* @throws ReflectionException |
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*/ |
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public function forMethod(string $classInHierarchy, string $method): DocBlock |
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{ |
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if (isset($this->methodDocBlocks[$classInHierarchy][$method])) { |
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return $this->methodDocBlocks[$classInHierarchy][$method]; |
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} |
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$reflection = new ReflectionMethod($classInHierarchy, $method); |
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return $this->methodDocBlocks[$classInHierarchy][$method] = DocBlock::ofMethod($reflection, $classInHierarchy); |
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} |
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} |
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