PuliBetaStrategy

19class PuliBetaStrategy implements DiscoveryStrategy20{21    /**22     * @var GeneratedPuliFactory23     */24    protected static $puliFactory;25    /**26     * @var Discovery27     */28    protected static $puliDiscovery;29    /**30     * @return GeneratedPuliFactory31     *32     * @throws PuliUnavailableException33     */34    private static function getPuliFactory()35    {36        if (null === self::$puliFactory) {37            if (!defined('PULI_FACTORY_CLASS')) {38                throw new PuliUnavailableException('Puli Factory is not available');39            }40            $puliFactoryClass = PULI_FACTORY_CLASS;41            if (!ClassDiscovery::safeClassExists($puliFactoryClass)) {42                throw new PuliUnavailableException('Puli Factory class does not exist');43            }44            self::$puliFactory = new $puliFactoryClass();45        }46        return self::$puliFactory;47    }48    /**49     * Returns the Puli discovery layer.50     *51     * @return Discovery52     *53     * @throws PuliUnavailableException54     */55    private static function getPuliDiscovery()56    {57        if (!isset(self::$puliDiscovery)) {58            $factory = self::getPuliFactory();59            $repository = $factory->createRepository();60            self::$puliDiscovery = $factory->createDiscovery($repository);61        }62        return self::$puliDiscovery;63    }64    public static function getCandidates($type)65    {66        $returnData = [];67        $bindings = self::getPuliDiscovery()->findBindings($type);68        foreach ($bindings as $binding) {69            $condition = \true;70            if ($binding->hasParameterValue('depends')) {71                $condition = $binding->getParameterValue('depends');72            }73            $returnData[] = ['class' => $binding->getClassName(), 'condition' => $condition];74        }75        return $returnData;76    }77}