Yiisoft\Classifier\ClassifierVisitor

Complexity

Total Complexity

6

Size/Duplication

Total Lines	35
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	enterNode()	0	13	4
A	getClassNames()	0	3	1

<?php

declare(strict_types=1);

namespace Yiisoft\Classifier;

use PhpParser\Node;
use PhpParser\NodeVisitorAbstract;

/**
 * @internal Visitor for Classifier
 */
final class ClassifierVisitor extends NodeVisitorAbstract
{
    /**
     * @var array<class-string>

The doc comment array<class-string> at position 2 could not be parsed: Unknown type name 'class-string' at position 2 in array<class-string>.

     */
    private array $classNames = [];

    /**
     * @param \Closure(class-string): bool $shouldSkipClass
     */
    public function __construct(private \Closure $shouldSkipClass)
    {
    }

    public function enterNode(Node $node)
    {
        if ($node instanceof Node\Stmt\Class_) {
            /**
             * @psalm-var class-string|null $className
             */
            $className = $node->namespacedName?->toString();
            if ($className !== null && !($this->shouldSkipClass)($className)) {
                $this->classNames[] = $className;
            }
        }

        return parent::enterNode($node);

Are you sure the usage of parent::enterNode($node) targeting PhpParser\NodeVisitorAbstract::enterNode() seems to always return null.

    }

    /**
     * @return array<class-string>

The doc comment array<class-string> at position 2 could not be parsed: Unknown type name 'class-string' at position 2 in array<class-string>.

     */
    public function getClassNames(): array
    {
        return $this->classNames;
    }
}