Lamoda\Metric\Collector\CollectorRegistry

Complexity

Total Complexity

3

Size/Duplication

Total Lines	32
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getCollector()	0	7	2
A	register()	0	3	1

<?php

namespace Lamoda\Metric\Collector;

/**
 * @internal
 */
final class CollectorRegistry
{
    /** @var MetricCollectorInterface[] */
    private $collectors = [];

    /**
     * Add collector to registry.
     *
     * @param string                   $name
     * @param MetricCollectorInterface $collector
     */
    public function register(string $name, MetricCollectorInterface $collector): void
    {
        $this->collectors[$name] = $collector;
    }

    /**
     * Fetch collector from registry.
     *
     * @param string $name
     *
     * @return MetricCollectorInterface
     *
     * @throws \OutOfBoundsException
     */
    public function getCollector(string $name): MetricCollectorInterface
    {
        if (!array_key_exists($name, $this->collectors)) {
            throw new \OutOfBoundsException('Unknown collector in registry: ' . $name);
        }

        return $this->collectors[$name];
    }
}