RunOpenCode\ExchangeRate\Registry\SourcesRegistry

Complexity

Total Complexity

8

Size/Duplication

Total Lines	43
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

0%

Importance

Changes	1
Bugs	0	Features	0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	8	2
A	add()	0	6	2
A	has()	0	4	1
A	get()	0	4	1
A	all()	0	4	1
A	getIterator()	0	4	1

<?php

namespace RunOpenCode\ExchangeRate\Registry;

use RunOpenCode\ExchangeRate\Contract\SourceInterface;
use RunOpenCode\ExchangeRate\Contract\SourcesRegistryInterface;
use Traversable;

final class SourcesRegistry implements SourcesRegistryInterface
{
    private $sources;

    public function __construct(array $sources = array())
    {
        $this->sources = array();

        foreach ($sources as $source) {
            $this->add($source);
        }
    }

    public function add(SourceInterface $source)
    {
        if ($this->has($source->getName())) {
            throw new \RuntimeException(sprintf('Source "%s" is already registered.', $source->getName()));
        }
    }

    public function has($name)
    {
        return array_key_exists($name, $this->sources);
    }

    public function get($name)
    {
        return $this->sources[$name];
    }

    public function all()
    {
        return $this->sources;
    }

    /**
     * {@inheritdoc}
     */
    public function getIterator()
    {
        return new \ArrayIterator($this->sources);
    }
}