Seboettg\Forest\Item\StringItem

Complexity

Total Complexity

8

Size/Duplication

Total Lines	48
Duplicated Lines	0 %

Test Coverage

Coverage

70.59%

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	setValue()	0	3	1
A	__construct()	0	3	1
A	getValue()	0	3	1
A	__toString()	0	3	1
A	compareTo()	0	8	3
A	equals()	0	3	1

<?php
declare(strict_types=1);
/*
 * Copyright (C) 2019 Sebastian Böttger <seboettg@gmail.com>
 * You may use, distribute and modify this code under the
 * terms of the MIT license.
 *
 * You should have received a copy of the MIT license with
 * this file. If not, please visit: https://opensource.org/licenses/mit-license.php
 */

namespace Seboettg\Forest\Item;

use Seboettg\Collection\Comparable\Comparable;

class StringItem implements ItemInterface
{
    /**
     * @var string
     */
    protected $value;

    public function __construct(string $value)
    {
        $this->value = $value;
    }

    public function setValue(string $value)
    {
        $this->value = $value;
    }

    public function getValue(): ?string
    {
        return $this->value;
    }

    /**
     * @param Comparable|StringItem $b
     * @return int
     */
    public function compareTo(Comparable $b): int
    {
        /** @var StringItem $b */
        $diff = strcasecmp($this->getValue(), $b->getValue());
        if ($diff === 0) {
            return $diff;
        }
        return $diff > 0 ? 1 : -1;
    }

    public function __toString()
    {
        return (string)$this->value;
    }

    /**
     * @param ItemInterface|StringItem $item
     * @return bool
     */
    public function equals(ItemInterface $item): bool
    {
        return $this->compareTo($item) === 0;
    }
}