src/Command/Command.php
private static function getCached(CacheableInterface $verb): ResultInterface
    {
        $key = $verb->getCacheKey();
        if (array_key_exists($key, self::$cache)) {
            return self::$cache[$key];
        }
        return null;
    }
private static function getCached(CacheableInterface $verb): ResultInterface
    {
        $key = $verb->getCacheKey();
        if (array_key_exists($key, self::$cache)) {
            return self::$cache[$key];
        }
        return null;
    }
private static function getCached ( CacheableInterface $ verb ) : ResultInterface { $ key = $ verb -> getCacheKey ( ) ; if ( array_key_exists ( $ key , self :: $ cache ) ) { return self :: $ cache [ $ key ] ; } return null ; }
Get a cached version of the verb

@param \Assimp\Command\Verbs\Interfaces\CacheableInterface $verb
@return \Assimp\Command\Result\Interfaces\ResultInterface|null
Get a cached version of the verb