Yiisoft\Data\Reader\Filter\EqualsEmpty

Complexity

Total Complexity

3

Size/Duplication

Total Lines	17
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	2	1
A	getOperator()	0	3	1
A	toCriteriaArray()	0	3	1

<?php

declare(strict_types=1);

namespace Yiisoft\Data\Reader\Filter;

use Yiisoft\Data\Reader\FilterInterface;

/**
 * `EqualsEmpty` filter defines a criteria for ensuring field value is empty.
 */
final class EqualsEmpty implements FilterInterface
{
    /**
     * @param string $field Name of the field to check.
     */
    public function __construct(private string $field)
    {
    }

    public function toCriteriaArray(): array
    {
        return [self::getOperator(), $this->field];
    }

    public static function getOperator(): string
    {
        return 'empty';
    }
}