Xabbuh\XApi\Model\Group

Complexity

Total Complexity

7

Size/Duplication

Total Lines	48
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

76.92%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	1
A	getMembers()	0	4	1
A	equals()	0	20	5

<?php

/*
 * This file is part of the xAPI package.
 *
 * (c) Christian Flothmann <christian.flothmann@xabbuh.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Xabbuh\XApi\Model;

/**
 * A group of {@link Agent Agents} of a {@link Statement}.
 *
 * @author Christian Flothmann <christian.flothmann@xabbuh.de>
 */
final class Group extends Actor
{
    private $members = array();

    /**
     * @param Agent[] $members
     */
    public function __construct(InverseFunctionalIdentifier $iri = null, string $name = null, array $members = array())
    {
        parent::__construct($iri, $name);

        $this->members = $members;
    }

    /**
     * Returns the members of this group.
     *
     * @return Agent[]
     */
    public function getMembers(): array
    {
        return $this->members;
    }

    /**
     * {@inheritdoc}
     */
    public function equals(StatementObject $actor): bool
    {
        if (!parent::equals($actor)) {
            return false;
        }

        /** @var Group $actor */

        if (count($this->members) !== count($actor->members)) {
            return false;
        }

        foreach ($this->members as $member) {
            if (!in_array($member, $actor->members)) {
                return false;
            }
        }

        return true;
    }
}