Apicart\FQL\Generator\SQL\Query

Complexity

Total Complexity

4

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Test Coverage

Coverage

88.89%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	accept()	0	3	1
A	visit()	0	12	3

<?php declare(strict_types = 1);

namespace Apicart\FQL\Generator\SQL;

use Apicart\FQL\Generator\Common\AbstractVisitor;
use Apicart\FQL\Token\Node\Query as QueryNode;
use Apicart\FQL\Value\AbstractNode;
use LogicException;

final class Query extends AbstractVisitor
{

    public function accept(AbstractNode $node): bool
    {
        return $node instanceof QueryNode;
    }


    public function visit(AbstractNode $node, ?AbstractVisitor $subVisitor = null, ?array $options = null): string
    {
        if ($subVisitor === null) {
            throw new LogicException('Implementation requires sub-visitor');
        }

        $clauses = [];
        foreach ($node->getNodes() as $subNode) {
            $clauses[] = $subVisitor->visit($subNode, $subVisitor, $options);
        }

        return implode(' ', $clauses);
    }

}