관리-도구
편집 파일: CachingParser.php
<?php declare(strict_types=1); /* * This file is part of PHPUnit. * * (c) Sebastian Bergmann <sebastian@phpunit.de> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace PHPUnit\Metadata\Parser; use PHPUnit\Metadata\MetadataCollection; /** * @internal This class is not covered by the backward compatibility promise for PHPUnit */ final class CachingParser implements Parser { private readonly Parser $reader; private array $classCache = []; private array $methodCache = []; private array $classAndMethodCache = []; public function __construct(Parser $reader) { $this->reader = $reader; } /** * @psalm-param class-string $className */ public function forClass(string $className): MetadataCollection { if (isset($this->classCache[$className])) { return $this->classCache[$className]; } $this->classCache[$className] = $this->reader->forClass($className); return $this->classCache[$className]; } /** * @psalm-param class-string $className * @psalm-param non-empty-string $methodName */ public function forMethod(string $className, string $methodName): MetadataCollection { $key = $className . '::' . $methodName; if (isset($this->methodCache[$key])) { return $this->methodCache[$key]; } $this->methodCache[$key] = $this->reader->forMethod($className, $methodName); return $this->methodCache[$key]; } /** * @psalm-param class-string $className * @psalm-param non-empty-string $methodName */ public function forClassAndMethod(string $className, string $methodName): MetadataCollection { $key = $className . '::' . $methodName; if (isset($this->classAndMethodCache[$key])) { return $this->classAndMethodCache[$key]; } $this->classAndMethodCache[$key] = $this->forClass($className)->mergeWith( $this->forMethod($className, $methodName), ); return $this->classAndMethodCache[$key]; } }