StorageSingleton::getStorage() - Code Metrics - Inspection of "kw_mapper - add basic dependencies for runnning wi..." - alex-kalanis/kw_mapper - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( c85748...2fd0ab )

by Petr

created 2023-01-01 08:12 UTC

StorageSingleton::getStorage() A

↳ Parent: StorageSingleton

Complexity

Conditions	2
Paths	2

Size

Total Lines	9
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
eloc	5
c	0
b	0
f	0
nc	2
nop	0
dl	0
loc	9
ccs	7
cts	7
cp	1
crap	2
rs	10

<?php

namespace kalanis\kw_mapper\Storage\Storage;


use kalanis\kw_storage\Interfaces\IStorage;
use kalanis\kw_storage\Storage as Store;


/**
 * Class StorageSingleton
 * @package kalanis\kw_mapper\Storage\Storage
 * Singleton to access storage across the mappers
 */
class StorageSingleton
{
    /** @var self|null */
    protected static $instance = null;
    /** @var IStorage|null */
    private $storage = null;

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

    protected function __construct()
    {
    }

    /**
     * @codeCoverageIgnore why someone would run that?!
     */
    private function __clone()
    {
    }

    public function getStorage(): IStorage
    {
        if (empty($this->storage)) {
            $this->storage = new Store\Storage(
                new Store\Key\DefaultKey(),
                new Store\Target\Volume()
            );
        }
        return $this->storage;
    }
}


1		<?php
2
3		namespace kalanis\kw_mapper\Storage\Storage;
4
5
6		use kalanis\kw_storage\Interfaces\IStorage;
7		use kalanis\kw_storage\Storage as Store;
8
9
10		/**
11		* Class StorageSingleton
12		* @package kalanis\kw_mapper\Storage\Storage
13		* Singleton to access storage across the mappers
14		*/
15		class StorageSingleton
16		{
17		/** @var self\|null */
18		protected static $instance = null;
19		/** @var IStorage\|null */
20		private $storage = null;
21
22	13	public static function getInstance(): self
23		{
24	13	if (empty(static::$instance)) {
25	1	static::$instance = new self();
26		}
27	13	return static::$instance;
28		}
29
30	1	protected function __construct()
31		{
32	1	}
33
34		/**
35		* @codeCoverageIgnore why someone would run that?!
36		*/
37		private function __clone()
38		{
39		}
40
41	13	public function getStorage(): IStorage
42		{
43	13	if (empty($this->storage)) {
44	1	$this->storage = new Store\Storage(
45	1	new Store\Key\DefaultKey(),
46	1	new Store\Target\Volume()
47	1	);
48		}
49	13	return $this->storage;
50		}
51		}
52

alex-kalanis / kw_mapper

Push — master ( c85748...2fd0ab )

StorageSingleton::getStorage() A

Complexity

Size

Duplication

Code Coverage

Importance

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