Summary::quantiles() - Code Metrics - krenor/prometheus-client - Measure and Improve Code Quality continuously with Scrutinizer

Summary::quantiles() A
last analyzed 2021-07-29 14:06 UTC

↳ Parent: Summary

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

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

<?php

namespace Krenor\Prometheus\Metrics;

use Tightenco\Collect\Support\Collection;
use Krenor\Prometheus\Exceptions\LabelException;
use Krenor\Prometheus\Contracts\Types\Observable;
use Krenor\Prometheus\Exceptions\PrometheusException;
use Krenor\Prometheus\Metrics\Concerns\TracksExecutionTime;

abstract class Summary extends Metric implements Observable
{
    use TracksExecutionTime;

    protected array $quantiles = [
        .01,
        .05,
        .5,
        .9,
        .99,
    ];

    /**
     * {@inheritdoc}
     */
    public function __construct()
    {
        parent::__construct();

        foreach ($this->labels as $label) {
            if (preg_match('/^quantile$/', $label)) {
                throw new LabelException('The label `quantile` is used internally to designate summary quantiles.');
            }
        }

        foreach ($this->quantiles as $quantile) {
            if ($quantile < 0 || $quantile > 1) {
                throw new PrometheusException('Quantiles have to be in the range between 0 and 1.');
            }
        }

        sort($this->quantiles);
    }

    /**
     * {@inheritdoc}
     */
    public function type(): string
    {
        return 'summary';
    }

    /**
     * {@inheritdoc}
     */
    public function observe(float $value, array $labels = []): static
    {
        static::$storage->observe($this, $value, $labels);

        return $this;
    }

    /**
     * @return Collection
     */
    public function quantiles(): Collection
    {
        return new Collection($this->quantiles);
    }

    /**
     * {@inheritdoc}
     */
    protected function track(float $value, array $labels = []): void
    {
        $this->observe($value, $labels);
    }
}


1		<?php
2
3		namespace Krenor\Prometheus\Metrics;
4
5		use Tightenco\Collect\Support\Collection;
6		use Krenor\Prometheus\Exceptions\LabelException;
7		use Krenor\Prometheus\Contracts\Types\Observable;
8		use Krenor\Prometheus\Exceptions\PrometheusException;
9		use Krenor\Prometheus\Metrics\Concerns\TracksExecutionTime;
10
11		abstract class Summary extends Metric implements Observable
12		{
13		use TracksExecutionTime;
14
15		protected array $quantiles = [
16		.01,
17		.05,
18		.5,
19		.9,
20		.99,
21		];
22
23		/**
24		* {@inheritdoc}
25		*/
26	14	public function __construct()
27		{
28	14	parent::__construct();
29
30	14	foreach ($this->labels as $label) {
31	12	if (preg_match('/^quantile$/', $label)) {
32	1	throw new LabelException('The label `quantile` is used internally to designate summary quantiles.');
33		}
34		}
35
36	13	foreach ($this->quantiles as $quantile) {
37	13	if ($quantile < 0 \|\| $quantile > 1) {
38	1	throw new PrometheusException('Quantiles have to be in the range between 0 and 1.');
39		}
40		}
41
42	12	sort($this->quantiles);
43	12	}
44
45		/**
46		* {@inheritdoc}
47		*/
48	5	public function type(): string
49		{
50	5	return 'summary';
51		}
52
53		/**
54		* {@inheritdoc}
55		*/
56	5	public function observe(float $value, array $labels = []): static
57		{
58	5	static::$storage->observe($this, $value, $labels);
59
60	5	return $this;
61		}
62
63		/**
64		* @return Collection
65		*/
66	9	public function quantiles(): Collection
67		{
68	9	return new Collection($this->quantiles);
69		}
70
71		/**
72		* {@inheritdoc}
73		*/
74		protected function track(float $value, array $labels = []): void
75		{
76		$this->observe($value, $labels);
77		}
78		}
79

krenor / prometheus-client

Summary::quantiles() A last analyzed 2021-07-29 14:06 UTC

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Summary::quantiles() A
last analyzed 2021-07-29 14:06 UTC