Netgen\InformationCollection\Core\Persistence\FieldHandler\FieldHandlerRegistry

Complexity

Total Complexity

5

Size/Duplication

Total Lines	44
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	addHandler()	0	4	1
A	handle()	0	11	3

<?php

declare(strict_types=1);

namespace Netgen\InformationCollection\Core\Persistence\FieldHandler;

use eZ\Publish\Core\FieldType\Value;
use Netgen\InformationCollection\API\FieldHandler\CustomFieldHandlerInterface;

final class FieldHandlerRegistry
{
    /**
     * @var array
     */
    protected $handlers;

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

    /**
     * Adds new handler.
     *
     * @param CustomFieldHandlerInterface $handler
     */
    public function addHandler(CustomFieldHandlerInterface $handler): void
    {
        $this->handlers[] = $handler;
    }

    /**
     * @param Value $value
     *
     * @return CustomFieldHandlerInterface|null
     */
    public function handle(Value $value): ?CustomFieldHandlerInterface
    {
        /** @var CustomFieldHandlerInterface $handler */
        foreach ($this->handlers as $handler) {
            if ($handler->supports($value)) {
                return $handler;
            }
        }

        return null;
    }
}