Kata\Rover\Domain\Model\Obstacle

Complexity

Total Complexity

4

Size/Duplication

Total Lines	26
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

80%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	create()	0	6	1
A	position()	0	4	1
A	collide()	0	4	1

<?php

namespace Kata\Rover\Domain\Model;

class Obstacle

Since you have declared the constructor as private, maybe you should also declare the class as final.

{
    private $position;

    private function __construct(Position $a_position)
    {
        $this->position = $a_position;
    }

    public static function create(int $a_col, int $a_row): Obstacle
    {
        $position = Position::create($a_col, $a_row);

        return new Obstacle($position);
    }

    public function position(): Position
    {
        return $this->position;
    }

    public function collide(Position $a_position): bool
    {
        return $this->position->equals($a_position);
    }
}