Container::discover() - Code Metrics - Inspection of "cgroups file with bad structure" - zoilomora/elastic-apm-agent-php - Measure and Improve Code Quality continuously with Scrutinizer

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by Zoilo

created 2020-04-26 09:32 UTC

Container::discover() A

↳ Parent: Container

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	2
c	1
b	0
f	0
nc	1
nop	0
dl	0
loc	4
ccs	3
cts	3
cp	1
crap	1
rs	10

<?php

namespace ZoiloMora\ElasticAPM\Events\Common\System;

use ZoiloMora\ElasticAPM\Utils\ControlGroups;
use ZoiloMora\ElasticAPM\Helper\Encoding;

final class Container implements \JsonSerializable
{
    /**
     * Container ID
     *
     * @var string
     */
    private $id;

    /**
     * @param string $id
     */
    public function __construct($id)
    {
        $this->assertId($id);

        $this->id = $id;
    }

    /**
     * @param mixed $id
     *
     * @return void
     *
     * @throws \InvalidArgumentException
     */
    private function assertId($id)
    {
        if (null !== $id && false === is_string($id)) {
            throw new \InvalidArgumentException('[id] must be one of these types: string or null.');
        }
    }

    /**
     * @return string
     */
    public function id()
    {
        return $this->id;
    }

    /**
     * @return Container
     */
    public static function discover()
    {
        return new self(
            ControlGroups::instance()->containerId()
        );
    }

    /**
     * @return array|null
     */
    public function jsonSerialize()
    {
        if (null === $this->id) {
            return null;
        }

        return [
            'id' => Encoding::keywordField($this->id),
        ];
    }
}


1		<?php
2
3		namespace ZoiloMora\ElasticAPM\Events\Common\System;
4
5		use ZoiloMora\ElasticAPM\Utils\ControlGroups;
6		use ZoiloMora\ElasticAPM\Helper\Encoding;
7
8		final class Container implements \JsonSerializable
9		{
10		/**
11		* Container ID
12		*
13		* @var string
14		*/
15		private $id;
16
17		/**
18		* @param string $id
19		*/
20	15	public function __construct($id)
21		{
22	15	$this->assertId($id);
23
24	14	$this->id = $id;
25	14	}
26
27		/**
28		* @param mixed $id
29		*
30		* @return void
31		*
32		* @throws \InvalidArgumentException
33		*/
34	15	private function assertId($id)
35		{
36	15	if (null !== $id && false === is_string($id)) {
37	1	throw new \InvalidArgumentException('[id] must be one of these types: string or null.');
38		}
39	14	}
40
41		/**
42		* @return string
43		*/
44	1	public function id()
45		{
46	1	return $this->id;
47		}
48
49		/**
50		* @return Container
51		*/
52	11	public static function discover()
53		{
54	11	return new self(
55	11	ControlGroups::instance()->containerId()
56	11	);
57		}
58
59		/**
60		* @return array\|null
61		*/
62	2	public function jsonSerialize()
63		{
64	2	if (null === $this->id) {
65	1	return null;
66		}
67
68		return [
69	1	'id' => Encoding::keywordField($this->id),
70	1	];
71		}
72		}
73

zoilomora / elastic-apm-agent-php

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Container::discover() A

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