MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\RegexpReplace

Complexity

Total Complexity

5

Size/Duplication

Total Lines	15
Duplicated Lines	0 %

Importance

Changes	2
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	validateArguments()	0	8	4
A	customizeFunction()	0	3	1

<?php

declare(strict_types=1);

namespace MartinGeorgiev\Doctrine\ORM\Query\AST\Functions;

use Doctrine\ORM\Query\AST\Node;
use MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\Exception\InvalidArgumentForVariadicFunctionException;

/**
 * Implementation of PostgreSQL REGEXP_REPLACE().
 *
 * @see https://www.postgresql.org/docs/15/functions-matching.html#FUNCTIONS-POSIX-REGEXP
 * @since 2.5
 *
 * @author Colin Doig
 */
class RegexpReplace extends BaseVariadicFunction
{
    protected function customizeFunction(): void
    {
        $this->setFunctionPrototype('regexp_replace(%s)');
    }

    protected function validateArguments(Node ...$arguments): void
    {
        $argumentCount = \count($arguments);
        if ($argumentCount < 2 || $argumentCount > 5) {
            throw InvalidArgumentForVariadicFunctionException::between('regexp_substr', 2, 5);
        }
        if ($argumentCount === 4) {
            throw InvalidArgumentForVariadicFunctionException::unsupportedCombination('regexp_substr', 4, 'start and N parameter shall be used together');
        }
    }
}