Memory::getNumberOfGreaterThan() - Code Metrics - Inspection of "handle metrics" - startwind/inventorio-command-line - Measure and Improve Code Quality continuously with Scrutinizer

Passed

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by Nils

created 2025-05-20 14:32 UTC

Memory::getNumberOfGreaterThan() A

↳ Parent: Memory

Complexity

Conditions	4
Paths	4

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	4
eloc	5
c	1
b	0
f	0
nc	4
nop	2
dl	0
loc	11
rs	10

<?php

namespace Startwind\Inventorio\Metrics\Memory;
/**
 * @property array $data
 */
class Memory
{
    private const MEMORY_SIZE = 12; // one hour if every 5 minutes taken

    private static ?Memory $instance = null;

    private array $data = [];

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

        return self::$instance;

    }

    private function __construct()
    {
    }

    public function addData(string $key, float $value): void
    {
        if (!array_key_exists($key, $this->data)) {
            $this->data[$key] = [];
        }

        if (count($this->data[$key]) >= self::MEMORY_SIZE) {
            array_shift($this->data[$key]);
        }

        $this->data[$key][] = $value;
    }

    public function addDataSet(array $dataset): void
    {
        foreach ($dataset as $key => $value) {
            $this->addData($key, $value);
        }
    }

    public function getNumberOfGreaterThan(string $key, int $threshold): int
    {
        if (!array_key_exists($key, $this->data)) return 0;

        $count = 0;

        foreach ($this->data[$key] as $value) {
            if ($value >= $threshold) $count++;
        }

        return $count;
    }

    public function getData(): array
    {
        return $this->data;
    }
}

1			<?php
2
3			namespace Startwind\Inventorio\Metrics\Memory;
4			/**
5			* @property array $data
6			*/
7			class Memory
8			{
9			private const MEMORY_SIZE = 12; // one hour if every 5 minutes taken
10
11			private static ?Memory $instance = null;
12
13			private array $data = [];
14
15			static public function getInstance(): Memory
16			{
17			if (self::$instance === null) {
18			self::$instance = new self();
19			}
20
21			return self::$instance;
			0 ignored issues – show Bug Best Practice introduced 2025-05-20 14:34 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 `Startwind\Inventorio\Metrics\Memory\Memory`. Consider adding an additional type-check to rule them out. Loading history...
22			}
23
24			private function __construct()
25			{
26			}
27
28			public function addData(string $key, float $value): void
29			{
30			if (!array_key_exists($key, $this->data)) {
31			$this->data[$key] = [];
32			}
33
34			if (count($this->data[$key]) >= self::MEMORY_SIZE) {
35			array_shift($this->data[$key]);
36			}
37
38			$this->data[$key][] = $value;
39			}
40
41			public function addDataSet(array $dataset): void
42			{
43			foreach ($dataset as $key => $value) {
44			$this->addData($key, $value);
45			}
46			}
47
48			public function getNumberOfGreaterThan(string $key, int $threshold): int
49			{
50			if (!array_key_exists($key, $this->data)) return 0;
51
52			$count = 0;
53
54			foreach ($this->data[$key] as $value) {
55			if ($value >= $threshold) $count++;
56			}
57
58			return $count;
59			}
60
61			public function getData(): array
62			{
63			return $this->data;
64			}
65			}

startwind / inventorio-command-line

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Memory::getNumberOfGreaterThan() A

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