LogicTree\Node\AbstractNode

Complexity

Total Complexity

3

Size/Duplication

Total Lines	22
Duplicated Lines	0 %

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	hasParent()	0	3	1
A	setParent()	0	5	1
A	getParent()	0	3	1

<?php
/**
 * Copyright © Thomas Klein, All rights reserved.
 * See LICENSE bundled with this library for license details.
 */
declare(strict_types=1);

namespace LogicTree\Node;

abstract class AbstractNode implements NodeInterface
{
    /**
     * @var null|CombineInterface
     */
    private $parent;

    public function getParent(): ?CombineInterface
    {
        return $this->parent;
    }

    public function setParent(?CombineInterface $combine): NodeInterface
    {
        $this->parent = $combine;

        return $this;
    }

    public function hasParent(): bool
    {
        return $this->parent !== null;
    }
}