Yiisoft\Cache\Dependency\CallbackDependency

Complexity

Total Complexity

2

Size/Duplication

Total Lines	13
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	generateDependencyData()	0	4	1
A	__construct()	0	3	1

<?php
namespace Yiisoft\Cache\Dependency;

use Yiisoft\Cache\CacheInterface;

/**
 * CallbackDependency represents a dependency based on the result of a callback.
 *
 * The dependency is reported as unchanged if and only if the result of the callback is
 * the same as the one evaluated when storing the data to cache.
 *
 * For more details and usage information on Cache, see the [guide article on caching](guide:caching-overview).
 */
class CallbackDependency extends Dependency
{
    private $callback;

    public function __construct(callable $callback)
    {
        $this->callback = $callback;
    }

    protected function generateDependencyData(CacheInterface $cache)
    {
        $callback = $this->callback;
        return $callback();
    }
}