CacheLoadAverage::loadAverage() - Code Metrics - Inspection of "give access to the number of cpu cores" - Innmind/ServerStatus - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Baptiste

created 2019-01-05 14:19 UTC

CacheLoadAverage::loadAverage() A

↳ Parent: CacheLoadAverage

Complexity

Conditions	3
Paths	2

Size

Total Lines	17
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	3

Importance

Changes

Metric	Value
eloc	9
dl	0
loc	17
ccs	8
cts	8
cp	1
rs	9.9666
c	0
b	0
f	0
cc	3
nc	2
nop	0
crap	3

<?php
declare(strict_types = 1);

namespace Innmind\Server\Status\Servers\Decorator;

use Innmind\Server\Status\{
    Server,
    Server\Cpu,
    Server\Memory,
    Server\Processes,
    Server\LoadAverage,
    Server\Disk
};
use Innmind\TimeContinuum\{
    TimeContinuumInterface,
    ElapsedPeriod
};
use Innmind\Url\PathInterface;

final class CacheLoadAverage implements Server
{
    private $server;
    private $clock;
    private $threshold;
    private $cachedAt;
    private $data;

    public function __construct(
        Server $server,
        TimeContinuumInterface $clock,
        ElapsedPeriod $threshold
    ) {
        $this->server = $server;
        $this->clock = $clock;
        $this->threshold = $threshold;
    }

    public function cpu(): Cpu
    {
        return $this->server->cpu();
    }

    public function memory(): Memory
    {
        return $this->server->memory();
    }

    public function processes(): Processes
    {
        return $this->server->processes();
    }

    public function loadAverage(): LoadAverage
    {
        $now = $this->clock->now();

        if (
            $this->cachedAt &&
            $this->threshold->longerThan(
                $now->elapsedSince($this->cachedAt)
            )
        ) {
            return $this->data;
        }

        $this->data = $this->server->loadAverage();
        $this->cachedAt = $now;

        return $this->data;
    }

    public function disk(): Disk
    {
        return $this->server->disk();
    }

    public function tmp(): PathInterface
    {
        return $this->server->tmp();
    }
}


1		<?php
2		declare(strict_types = 1);
3
4		namespace Innmind\Server\Status\Servers\Decorator;
5
6		use Innmind\Server\Status\{
7		Server,
8		Server\Cpu,
9		Server\Memory,
10		Server\Processes,
11		Server\LoadAverage,
12		Server\Disk
13		};
14		use Innmind\TimeContinuum\{
15		TimeContinuumInterface,
16		ElapsedPeriod
17		};
18		use Innmind\Url\PathInterface;
19
20		final class CacheLoadAverage implements Server
21		{
22		private $server;
23		private $clock;
24		private $threshold;
25		private $cachedAt;
26		private $data;
27	12
28		public function __construct(
29		Server $server,
30		TimeContinuumInterface $clock,
31		ElapsedPeriod $threshold
32	12	) {
33	12	$this->server = $server;
34	12	$this->clock = $clock;
35	12	$this->threshold = $threshold;
36		}
37	2
38		public function cpu(): Cpu
39	2	{
40		return $this->server->cpu();
41		}
42	2
43		public function memory(): Memory
44	2	{
45		return $this->server->memory();
46		}
47	2
48		public function processes(): Processes
49	2	{
50		return $this->server->processes();
51		}
52	2
53		public function loadAverage(): LoadAverage
54	2	{
55		$now = $this->clock->now();
56
57	2	if (
58	2	$this->cachedAt &&
59	2	$this->threshold->longerThan(
60		$now->elapsedSince($this->cachedAt)
61		)
62	2	) {
63		return $this->data;
64		}
65	2
66	2	$this->data = $this->server->loadAverage();
67		$this->cachedAt = $now;
68	2
69		return $this->data;
70		}
71	2
72		public function disk(): Disk
73	2	{
74		return $this->server->disk();
75		}
76
77		public function tmp(): PathInterface
78		{
79		return $this->server->tmp();
80		}
81		}
82

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CacheLoadAverage::loadAverage() A

Complexity

Size

Duplication

Code Coverage

Importance

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