ProgressByRatio::__construct() - Code Metrics - eclipxe13/engineworks-progress-status - Measure and Improve Code Quality continuously with Scrutinizer

ProgressByRatio::__construct() A
last analyzed 2025-06-22 05:39 UTC

↳ Parent: ProgressByRatio

Complexity

Conditions	2
Paths	2

Size

Total Lines	12
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	5
nc	2
nop	4
dl	0
loc	12
ccs	5
cts	5
cp	1
crap	2
rs	10
c	1
b	0
f	0

<?php

declare(strict_types=1);

namespace EngineWorks\ProgressStatus;

use InvalidArgumentException;
use SplObserver;

class ProgressByRatio extends Progress
{
    /** @var float */
    private $ratio;

    /** @var int */
    private $precision;

    /**
     * ProgressByRatio constructor.
     *
     * @param Status|null $status
     * @param iterable<SplObserver> $observers
     * @param float $ratio
     * @param int $precision
     */
    public function __construct(
        ?Status $status = null,
        iterable $observers = [],
        float $ratio = 0.01,
        int $precision = 2
    ) {
        parent::__construct($status, $observers);
        if ($precision < 0) {
            throw new InvalidArgumentException('Precision must be an positive integer');
        }
        $this->precision = $precision;
        $this->ratio = max(round($ratio, $this->precision), 10 ** (-$this->precision));
    }

    /** @noinspection PhpMissingParentCallCommonInspection */
    public function shouldNotifyChange(Status $current, Status $newStatus): bool
    {
        $current = (int) ceil(round($current->getRatio(), $this->precision) / $this->ratio);
        $new = (int) ceil(round($newStatus->getRatio(), $this->precision) / $this->ratio);
        return $current !== $new;
    }

    public function getRatio(): float
    {
        return $this->ratio;
    }

    public function getPrecision(): int
    {
        return $this->precision;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace EngineWorks\ProgressStatus;
6
7		use InvalidArgumentException;
8		use SplObserver;
9
10		class ProgressByRatio extends Progress
11		{
12		/** @var float */
13		private $ratio;
14
15		/** @var int */
16		private $precision;
17
18		/**
19		* ProgressByRatio constructor.
20		*
21		* @param Status\|null $status
22		* @param iterable<SplObserver> $observers
23		* @param float $ratio
24		* @param int $precision
25		*/
26		public function __construct(
27	9	?Status $status = null,
28		iterable $observers = [],
29		float $ratio = 0.01,
30		int $precision = 2
31		) {
32		parent::__construct($status, $observers);
33	9	if ($precision < 0) {
34	9	throw new InvalidArgumentException('Precision must be an positive integer');
35	1	}
36		$this->precision = $precision;
37	8	$this->ratio = max(round($ratio, $this->precision), 10 ** (-$this->precision));
38	8	}
39
40		/** @noinspection PhpMissingParentCallCommonInspection */
41		public function shouldNotifyChange(Status $current, Status $newStatus): bool
42	1	{
43		$current = (int) ceil(round($current->getRatio(), $this->precision) / $this->ratio);
44	1	$new = (int) ceil(round($newStatus->getRatio(), $this->precision) / $this->ratio);
45	1	return $current !== $new;
46	1	}
47
48		public function getRatio(): float
49	5	{
50		return $this->ratio;
51	5	}
52
53		public function getPrecision(): int
54	4	{
55		return $this->precision;
56	4	}
57		}
58

eclipxe13 / engineworks-progress-status

ProgressByRatio::__construct() A last analyzed 2025-06-22 05:39 UTC

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ProgressByRatio::__construct() A
last analyzed 2025-06-22 05:39 UTC