Locator::get() - Code Metrics - Inspection of "Optimize runPrePlugins" - gacela-project/gacela - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — add-pre-plugins ( a890af )

by Chema

created 2023-04-25 11:43 UTC

Locator::get() A

↳ Parent: Locator

Complexity

Conditions	2
Paths	2

Size

Total Lines	17
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
eloc	7
nc	2
nop	1
dl	0
loc	17
ccs	8
cts	8
cp	1
crap	2
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace Gacela\Framework\Container;

use Gacela\Container\Container as GacelaContainer;
use Gacela\Framework\ClassResolver\GlobalInstance\AnonymousGlobal;

final class Locator
{
    private static ?Locator $instance = null;

    /** @var array<string, mixed> */
    private array $instanceCache = [];

    private function __construct()
    {
    }

    /**
     * @codeCoverageIgnore
     */
    private function __clone()
    {
    }

    public function add(string $className, mixed $instance): self
    {
        $this->instanceCache[$className] = $instance;

        return $this;
    }

    public static function getInstance(): self
    {
        if (self::$instance === null) {
            self::$instance = new self();
        }

        return self::$instance;

    }

    public static function resetInstance(): void
    {
        self::$instance = null;
    }

    /**
     * @template T
     *
     * @param class-string<T> $className

     *
     * @return T|null
     */
    public function get(string $className)
    {
        if (isset($this->instanceCache[$className])) {
            /** @var T $instance */
            $instance = $this->instanceCache[$className];

            return $instance;
        }

        /** @var T|null $locatedInstance */
        $locatedInstance = AnonymousGlobal::getByClassName($className)
            ?? GacelaContainer::create($className);

        /** @psalm-suppress MixedAssignment */
        $this->instanceCache[$className] = $locatedInstance;

        return $locatedInstance;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Gacela\Framework\Container;
6
7		use Gacela\Container\Container as GacelaContainer;
8		use Gacela\Framework\ClassResolver\GlobalInstance\AnonymousGlobal;
9
10		final class Locator
11		{
12		private static ?Locator $instance = null;
13
14		/** @var array<string, mixed> */
15		private array $instanceCache = [];
16
17	3	private function __construct()
18		{
19	3	}
20
21		/**
22		* @codeCoverageIgnore
23		*/
24		private function __clone()
25		{
26		}
27
28	1	public function add(string $className, mixed $instance): self
29		{
30	1	$this->instanceCache[$className] = $instance;
31
32	1	return $this;
33		}
34
35	4	public static function getInstance(): self
36		{
37	4	if (self::$instance === null) {
38	3	self::$instance = new self();
39		}
40
41	4	return self::$instance;
		0 ignored issues – show Bug Best Practice introduced 2022-03-26 14:55 UTC by Report Bug Copy Issue Report The expression `return self::instance` could return the type `null` which is incompatible with the type-hinted return `Gacela\Framework\Container\Locator`. Consider adding an additional type-check to rule them out. Loading history...
42		}
43
44	2	public static function resetInstance(): void
45		{
46	2	self::$instance = null;
47		}
48
49		/**
50		* @template T
51		*
52		* @param class-string<T> $className
		0 ignored issues – show Documentation Bug introduced 2021-10-31 19:37 UTC by Report Bug Copy Issue Report The doc comment `class-string<T>` at position `0` could not be parsed: Unknown type name 'class-string' at position 0 in class-string<T>. Loading history...
53		*
54		* @return T\|null
55		*/
56	4	public function get(string $className)
57		{
58	4	if (isset($this->instanceCache[$className])) {
59		/** @var T $instance */
60	2	$instance = $this->instanceCache[$className];
61
62	2	return $instance;
63		}
64
65		/** @var T\|null $locatedInstance */
66	3	$locatedInstance = AnonymousGlobal::getByClassName($className)
67	3	?? GacelaContainer::create($className);
68
69		/** @psalm-suppress MixedAssignment */
70	3	$this->instanceCache[$className] = $locatedInstance;
71
72	3	return $locatedInstance;
73		}
74		}
75

gacela-project / gacela

Push — add-pre-plugins ( a890af )

Locator::get() A

Complexity

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