MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\ToTsvector

Complexity

Total Complexity

5

Size/Duplication

Total Lines	17
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getNodeMappingPattern()	0	3	1
A	validateArguments()	0	5	3
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 TO_TSVECTOR().
 *
 * @see https://www.postgresql.org/docs/9.4/static/textsearch-controls.html
 * @since 0.1
 *
 * @author Martin Georgiev <martin.georgiev@gmail.com>
 */
class ToTsvector extends BaseVariadicFunction
{
    protected function getNodeMappingPattern(): array
    {
        return ['StringExpression'];
    }

    protected function customizeFunction(): void
    {
        $this->setFunctionPrototype('to_tsvector(%s)');
    }

    protected function validateArguments(Node ...$arguments): void
    {
        $argumentCount = \count($arguments);
        if ($argumentCount < 1 || $argumentCount > 2) {
            throw InvalidArgumentForVariadicFunctionException::between('to_tsvector', 1, 2);
        }
    }
}