FrameCollectionRevolver::__construct() - Code Metrics - alecrabbit/php-console-spinner - Measure and Improve Code Quality continuously with Scrutinizer

FrameCollectionRevolver::__construct() A
last analyzed 2023-12-04 14:54 UTC

↳ Parent: FrameCollectionRevolver

Complexity

Conditions	1
Paths	1

Size

Total Lines	8
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	3
c	0
b	0
f	0
nc	1
nop	3
dl	0
loc	8
rs	10

<?php

declare(strict_types=1);

namespace AlecRabbit\Spinner\Core\Revolver;

use AlecRabbit\Spinner\Contract\IFrame;
use AlecRabbit\Spinner\Contract\IInterval;
use AlecRabbit\Spinner\Core\Contract\IFrameCollection;
use AlecRabbit\Spinner\Core\Contract\ITolerance;
use AlecRabbit\Spinner\Core\Revolver\A\ARevolver;
use AlecRabbit\Spinner\Core\Revolver\Contract\IFrameCollectionRevolver;
use AlecRabbit\Spinner\Exception\InvalidArgument;

final class FrameCollectionRevolver extends ARevolver implements IFrameCollectionRevolver
{
    protected int $count = 0;
    protected int $offset = 0;

    /**
     * @throws InvalidArgument
     */
    public function __construct(
        protected IFrameCollection $frameCollection,
        IInterval $interval,
        ITolerance $tolerance,
    ) {
        parent::__construct($interval, $tolerance);
        $this->count = $this->frameCollection->count();
        $this->assertIsNotEmpty();
    }

    /**
     * @throws InvalidArgument
     */
    protected function assertIsNotEmpty(): void
    {
        if ($this->count === 0) {
            throw new InvalidArgument('Frame collection is empty.');
        }
    }

    protected function next(?float $dt = null): void
    {
        if ($this->count === 1 || ++$this->offset === $this->count) {
            $this->offset = 0;
        }
    }

    protected function current(): IFrame
    {
        return $this->frameCollection->get($this->offset);
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace AlecRabbit\Spinner\Core\Revolver;
6
7			use AlecRabbit\Spinner\Contract\IFrame;
8			use AlecRabbit\Spinner\Contract\IInterval;
9			use AlecRabbit\Spinner\Core\Contract\IFrameCollection;
10			use AlecRabbit\Spinner\Core\Contract\ITolerance;
11			use AlecRabbit\Spinner\Core\Revolver\A\ARevolver;
12			use AlecRabbit\Spinner\Core\Revolver\Contract\IFrameCollectionRevolver;
13			use AlecRabbit\Spinner\Exception\InvalidArgument;
14
15			final class FrameCollectionRevolver extends ARevolver implements IFrameCollectionRevolver
16			{
17			protected int $count = 0;
18			protected int $offset = 0;
19
20			/**
21			* @throws InvalidArgument
22			*/
23			public function __construct(
24			protected IFrameCollection $frameCollection,
25			IInterval $interval,
26			ITolerance $tolerance,
27			) {
28			parent::__construct($interval, $tolerance);
29			$this->count = $this->frameCollection->count();
30			$this->assertIsNotEmpty();
31			}
32
33			/**
34			* @throws InvalidArgument
35			*/
36			protected function assertIsNotEmpty(): void
37			{
38			if ($this->count === 0) {
39			throw new InvalidArgument('Frame collection is empty.');
40			}
41			}
42
43			protected function next(?float $dt = null): void
44			{
45			if ($this->count === 1 \|\| ++$this->offset === $this->count) {
46			$this->offset = 0;
47			}
48			}
49
50			protected function current(): IFrame
51			{
52			return $this->frameCollection->get($this->offset);
53			}
54			}
55

alecrabbit / php-console-spinner

FrameCollectionRevolver::__construct() A last analyzed 2023-12-04 14:54 UTC

Complexity

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Duplication

Importance

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FrameCollectionRevolver::__construct() A
last analyzed 2023-12-04 14:54 UTC