WebComplete\core\utils\tree\TreeItemTrait

Complexity

Total Complexity

4

Size/Duplication

Total Lines	37
Duplicated Lines	0 %

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	setParent()	0	3	1
A	addChild()	0	3	1
A	getParent()	0	3	1
A	getChildren()	0	3	1

<?php

namespace WebComplete\core\utils\tree;

use WebComplete\core\entity\AbstractEntity;

trait TreeItemTrait
{
    /** @var self|null */
    protected $parent;
    /** @var self[] */
    protected $children = [];

    /**
     * @param self|AbstractEntity $item
     */
    public function setParent(AbstractEntity $item)
    {
        $this->parent = $item;

It seems like $item of type WebComplete\core\entity\AbstractEntity is incompatible with the declared type null|WebComplete\core\utils\tree\TreeItemTrait of property $parent.

    }

    /**
     * @return self|null
     */
    public function getParent()
    {
        return $this->parent;
    }

    /**
     * @param self|AbstractEntity $item
     */
    public function addChild(AbstractEntity $item)
    {
        $this->children[$item->getId()] = $item;
    }

    /**
     * @return self[]
     */
    public function getChildren(): array
    {
        return $this->children;
    }
}