Krenor\Prometheus\Contracts\Exporter

Complexity

Total Complexity

2

Size/Duplication

Total Lines	33
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	sampled()	0	7	1
A	__construct()	0	3	1

<?php

namespace Krenor\Prometheus\Contracts;

use Krenor\Prometheus\Sample;
use Tightenco\Collect\Support\Collection;
use Krenor\Prometheus\MetricFamilySamples;
use Krenor\Prometheus\Storage\Concerns\StoresMetrics;

abstract class Exporter
{
    use StoresMetrics;

    /**
     * @var array
     */
    protected $data;

    /**
     * Exporter constructor.
     *
     * @param array $data
     */
    public function __construct(array $data)
    {
        $this->data = $data;
    }

    /**
     * @param Metric $metric
     * @param float $value
     * @param array $labels
     *
     * @return MetricFamilySamples
     */
    protected function sampled(Metric $metric, float $value, array $labels = []): MetricFamilySamples
    {
        return new MetricFamilySamples($metric, new Collection([
            new Sample(
                $metric->key(),
                $value,
                $this->labeled($metric, $labels)->get('labels')

It seems like $this->labeled($metric, $labels)->get('labels') can also be of type null; however, parameter $labels of Krenor\Prometheus\Sample::__construct() does only seem to accept Tightenco\Collect\Support\Collection, maybe add an additional type check?

            ),
        ]));
    }
}