LoopHelper::setSignalHandlers() - Code Metrics - Inspection of "Merge branch 'prepare-next'" - alecrabbit/php-console-spinner - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 823aee...b9b37f )

by Alec

created 2023-03-22 13:18 UTC

LoopHelper::setSignalHandlers() A

↳ Parent: LoopHelper

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	2
c	0
b	0
f	0
nc	1
nop	2
dl	0
loc	4
rs	10

<?php

declare(strict_types=1);
// 17.02.23

namespace AlecRabbit\Spinner\Asynchronous\Loop;

use AlecRabbit\Spinner\Asynchronous\Factory\LoopFactory;
use AlecRabbit\Spinner\Core\Contract\ILoopAdapter;
use AlecRabbit\Spinner\Core\Contract\ILoopHelper;
use AlecRabbit\Spinner\Core\Contract\ISpinner;

final class LoopHelper implements ILoopHelper
{
    private static ?ILoopAdapter $loopInstance = null;

    public static function attach(ISpinner $spinner): void
    {
        self::get()->attach($spinner);
    }

    public static function get(): ILoopAdapter
    {
        if (self::$loopInstance instanceof ILoopAdapter) {
            return self::$loopInstance;
        }

        self::$loopInstance = LoopFactory::create();

        return self::$loopInstance;

    }

    public static function setSignalHandlers(ISpinner $spinner, ?iterable $handlers = null): void
    {
        $handlers ??= self::get()->createSignalHandlers($spinner);
        self::get()->setSignalHandlers($handlers);
    }

    public static function autoStart(): void
    {
        self::get()->autoStart();
    }
}


1			<?php
2
3			declare(strict_types=1);
4			// 17.02.23
5
6			namespace AlecRabbit\Spinner\Asynchronous\Loop;
7
8			use AlecRabbit\Spinner\Asynchronous\Factory\LoopFactory;
9			use AlecRabbit\Spinner\Core\Contract\ILoopAdapter;
10			use AlecRabbit\Spinner\Core\Contract\ILoopHelper;
11			use AlecRabbit\Spinner\Core\Contract\ISpinner;
12
13			final class LoopHelper implements ILoopHelper
14			{
15			private static ?ILoopAdapter $loopInstance = null;
16
17			public static function attach(ISpinner $spinner): void
18			{
19			self::get()->attach($spinner);
20			}
21
22			public static function get(): ILoopAdapter
23			{
24			if (self::$loopInstance instanceof ILoopAdapter) {
25			return self::$loopInstance;
26			}
27
28			self::$loopInstance = LoopFactory::create();
29
30			return self::$loopInstance;
			0 ignored issues – show Bug Best Practice introduced 2023-03-22 13:31 UTC by Report Bug Copy Issue Report The expression `return self::loopInstance` returns the type `null` which is incompatible with the type-hinted return `AlecRabbit\Spinner\Core\Contract\ILoopAdapter`. Loading history...
31			}
32
33			public static function setSignalHandlers(ISpinner $spinner, ?iterable $handlers = null): void
34			{
35			$handlers ??= self::get()->createSignalHandlers($spinner);
36			self::get()->setSignalHandlers($handlers);
37			}
38
39			public static function autoStart(): void
40			{
41			self::get()->autoStart();
42			}
43			}
44

alecrabbit / php-console-spinner

Push — master ( 823aee...b9b37f )

LoopHelper::setSignalHandlers() A

Complexity

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Duplication

Importance

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