Viewing file:  CachingParser.php (2.15 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
<?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];
}
}
|