Which design pattern is this, if any?

Hello there, I was wondering if someone can help me by identifying this pattern (if this is even a design pattern to begin with). I've got the following class:

class myGeneralClass
{
    /**
     * @var Model { Class1, Class2 }
     */
    private Model $model;
    public function __construct(Model $model){
        $this->model = $model;
    }

    public function getData() : mixed {
        return $this->model::first();
    }

    public function setData(array $data) : void{
	    $this->model::create($data)
    }
}

Which I would invoke like this:

    $main = new myGeneralClass(new Class1);
    $main->getData(); // some data from that model
    $main->saveData($data) // save some data

I've got several methods which do exactly the same thing, and I just swap the model in/out whenever and wherever I need to. I was wondering if there is a specific pattern related to this kind of code, and if there is I'd love to learn / read more about it and check all the best practices.

Thanks in Advance

Alex