Mcustiel\Phiremock\Domain\AbstractArrayIterator

Complexity

Total Complexity

9

Size/Duplication

Total Lines	85
Duplicated Lines	0 %

Test Coverage

Coverage

90%

Importance

Changes	2
Bugs	0	Features	0

8 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	valid()	0	6	2
A	current()	0	4	1
A	next()	0	4	1
A	rewind()	0	4	1
A	count()	0	4	1
A	key()	0	4	1
A	isEmpty()	0	4	1

<?php
/**
 * This file is part of Phiremock.
 *
 * Phiremock is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Phiremock is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Phiremock.  If not, see <http://www.gnu.org/licenses/>.
 */

namespace Mcustiel\Phiremock\Domain;

class AbstractArrayIterator implements \Iterator, \Countable
{
    /**
     * @var array
     */
    protected $array;

    public function __construct(array $array = [])
    {
        $this->array = $array;
    }

    /**
     * {@inheritdoc}
     *
     * @see \Iterator::next()
     */
    #[\ReturnTypeWillChange]
    public function next()
    {
        next($this->array);
    }

    /**
     * {@inheritdoc}
     *
     * @see \Iterator::valid()
     */
    #[\ReturnTypeWillChange]
    public function valid()
    {
        $key = key($this->array);

        return false !== $key && null !== $key;
    }

    /**
     * {@inheritdoc}
     *
     * @see \Iterator::current()
     */
    #[\ReturnTypeWillChange]
    public function current()
    {
        return current($this->array);
    }

    /**
     * {@inheritdoc}
     *
     * @see \Iterator::rewind()
     */
    #[\ReturnTypeWillChange]
    public function rewind()
    {
        reset($this->array);
    }

    /**
     * {@inheritdoc}
     *
     * @see \Iterator::key()
     */
    #[\ReturnTypeWillChange]
    public function key()
    {
        return key($this->array);
    }

    /**
     * {@inheritdoc}
     *
     * @see \Countable::count()
     */
    #[\ReturnTypeWillChange]
    public function count()
    {
        return \count($this->array);
    }

    /** @return bool */
    #[\ReturnTypeWillChange]
    public function isEmpty()
    {
        return empty($this->array);
    }
}