kalanis\nested_tree\Support\Result

Complexity

Total Complexity

2

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	3
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getIterator()	0	3	1
A	count()	0	3	1

<?php

namespace kalanis\nested_tree\Support;

/**
 * @implements \IteratorAggregate<int, Node>
 */
class Result implements \Countable, \IteratorAggregate
{
    /**
     * @var int<0, max>
     */
    public int $count = 0;

    /**
     * @var Node[]
     */
    public array $items = [];

    public function count() : int
    {
        return max(0, $this->count);
    }

    public function getIterator() : \Traversable
    {
        return new \ArrayIterator($this->items);
    }
}