<?php declare(strict_types=1);
/*
* This file is part of phpunit/php-code-coverage.
*
* (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 SebastianBergmann\CodeCoverage\StaticAnalysis;
/**
* @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
*/
final class CachingUncoveredFileAnalyser extends Cache implements UncoveredFileAnalyser
{
/**
* @var UncoveredFileAnalyser
*/
private $uncoveredFileAnalyser;
public function __construct(string $directory, UncoveredFileAnalyser $uncoveredFileAnalyser)
{
parent::__construct($directory);
$this->uncoveredFileAnalyser = $uncoveredFileAnalyser;
}
public function executableLinesIn(string $filename): array
{
if ($this->has($filename, __METHOD__)) {
return $this->read($filename, __METHOD__);
}
$data = $this->uncoveredFileAnalyser->executableLinesIn($filename);
$this->write($filename, __METHOD__, $data);
return $data;
}
}