Railt\SDL\Compiler\Ast\Definition\UnionDefinitionNode

Complexity

Total Complexity

3

Size/Duplication

Total Lines	16
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

0%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	getUnitedTypes()	0	10	3

<?php
/**
 * This file is part of Railt package.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
declare(strict_types=1);

namespace Railt\SDL\Compiler\Ast\Definition;

use Railt\SDL\Compiler\Ast\TypeNameNode;

/**
 * Class UnionDefinitionNode
 */
class UnionDefinitionNode extends TypeDefinitionNode
{
    /**
     * @return iterable|TypeNameNode[]
     */
    public function getUnitedTypes(): iterable
    {
        $unites = $this->first('UnionDefinitionTargets', 1);

        if ($unites) {
            foreach ($unites as $type) {

The expression $unites of type object<Railt\Parser\Ast\NodeInterface> is not traversable.

                yield $type;
            }
        }
    }
}