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[READ-ONLY] Mirror of https://github.com/okikio/aiscode.
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PHP
at astro
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788<?php declare(strict_types=1);/* * This file is part of phpunit/php-code-coverage. * * (c) Sebastian Bergmann <sebastian@phpunit.de> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */namespace SebastianBergmann\CodeCoverage\Node;
use function count;use RecursiveIterator;
/** * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage */final class Iterator implements RecursiveIterator{ private int $position;
/** * @var list<AbstractNode> */ private readonly array $nodes;
public function __construct(Directory $node) { $this->nodes = $node->children(); }
/** * Rewinds the Iterator to the first element. */ public function rewind(): void { $this->position = 0; }
/** * Checks if there is a current element after calls to rewind() or next(). */ public function valid(): bool { return $this->position < count($this->nodes); }
/** * Returns the key of the current element. */ public function key(): int { return $this->position; }
/** * Returns the current element. */ public function current(): ?AbstractNode { return $this->valid() ? $this->nodes[$this->position] : null; }
/** * Moves forward to next element. */ public function next(): void { $this->position++; }
/** * Returns the sub iterator for the current element. */ public function getChildren(): self { return new self($this->nodes[$this->position]); }
/** * Checks whether the current element has children. */ public function hasChildren(): bool { return $this->nodes[$this->position] instanceof Directory; }}