Comparator.php

<?php

declare (strict_types=1);

/*
 * This file is part of sebastian/comparator.
 *
 * (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\Comparator;

abstract class Comparator {
    private Factory $factory;
    public function setFactory(Factory $factory) : void {
        $this->factory = $factory;
    }
    public abstract function accepts(mixed $expected, mixed $actual) : bool;
    
    /**
     * @throws ComparisonFailure
     */
    public abstract function assertEquals(mixed $expected, mixed $actual, float $delta = 0.0, bool $canonicalize = false, bool $ignoreCase = false) : void;
    protected function factory() : Factory {
        return $this->factory;
    }

}