Kmeans\Euclidean\Space

Complexity

Total Complexity

6

Size/Duplication

Total Lines	35
Duplicated Lines	0 %

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	makePoint()	0	3	1
A	isEqualTo()	0	4	2
A	__construct()	0	9	2
A	getDimensions()	0	3	1

<?php

namespace Kmeans\Euclidean;

use Kmeans\Interfaces\PointInterface;
use Kmeans\Interfaces\SpaceInterface;

class Space implements SpaceInterface
{
    /**
     * @var int<1, max>
     */
    protected int $dimensions;

    public function __construct(int $dimensions)
    {
        if ($dimensions < 1) {
            throw new \InvalidArgumentException(
                "Invalid space dimentions: {$dimensions}"
            );
        }

        $this->dimensions = $dimensions;
    }

    public function getDimensions(): int
    {
        return $this->dimensions;
    }

    public function isEqualTo(SpaceInterface $space): bool
    {
        return $space instanceof self
            && $this->dimensions == $space->dimensions;
    }

    /**
     * @param array<float> $coordinates
     */
    public function makePoint(array $coordinates): PointInterface
    {
        return new Point($this, $coordinates);
    }
}