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/opt/cpanel/ea-wappspector/vendor/rector/rector/vendor/nette/utils/src/Iterators/CachingIterator.php

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<?php

/**
 * This file is part of the Nette Framework (https://nette.org)
 * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
 */
declare (strict_types=1);
namespace RectorPrefix202411\Nette\Iterators;

use RectorPrefix202411\Nette;
/**
 * Smarter caching iterator.
 *
 * @property-read bool $first
 * @property-read bool $last
 * @property-read bool $empty
 * @property-read bool $odd
 * @property-read bool $even
 * @property-read int $counter
 * @property-read mixed $nextKey
 * @property-read mixed $nextValue
 */
class CachingIterator extends \CachingIterator implements \Countable
{
    use Nette\SmartObject;
    /**
     * @var int
     */
    private $counter = 0;
    /**
     * @param iterable|\stdClass $iterable
     */
    public function __construct($iterable)
    {
        $iterable = $iterable instanceof \stdClass ? new \ArrayIterator($iterable) : Nette\Utils\Iterables::toIterator($iterable);
        parent::__construct($iterable, 0);
    }
    /**
     * Is the current element the first one?
     */
    public function isFirst(?int $gridWidth = null) : bool
    {
        return $this->counter === 1 || $gridWidth && $this->counter !== 0 && ($this->counter - 1) % $gridWidth === 0;
    }
    /**
     * Is the current element the last one?
     */
    public function isLast(?int $gridWidth = null) : bool
    {
        return !$this->hasNext() || $gridWidth && $this->counter % $gridWidth === 0;
    }
    /**
     * Is the iterator empty?
     */
    public function isEmpty() : bool
    {
        return $this->counter === 0;
    }
    /**
     * Is the counter odd?
     */
    public function isOdd() : bool
    {
        return $this->counter % 2 === 1;
    }
    /**
     * Is the counter even?
     */
    public function isEven() : bool
    {
        return $this->counter % 2 === 0;
    }
    /**
     * Returns the counter.
     */
    public function getCounter() : int
    {
        return $this->counter;
    }
    /**
     * Returns the count of elements.
     */
    public function count() : int
    {
        $inner = $this->getInnerIterator();
        if ($inner instanceof \Countable) {
            return $inner->count();
        } else {
            throw new Nette\NotSupportedException('Iterator is not countable.');
        }
    }
    /**
     * Forwards to the next element.
     */
    public function next() : void
    {
        parent::next();
        if (parent::valid()) {
            $this->counter++;
        }
    }
    /**
     * Rewinds the Iterator.
     */
    public function rewind() : void
    {
        parent::rewind();
        $this->counter = parent::valid() ? 1 : 0;
    }
    /**
     * Returns the next key.
     * @return mixed
     */
    public function getNextKey()
    {
        return $this->getInnerIterator()->key();
    }
    /**
     * Returns the next element.
     * @return mixed
     */
    public function getNextValue()
    {
        return $this->getInnerIterator()->current();
    }
}

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	Name	Size	Perms	Modified	Actions
	CachingIterator.php	2.91 KB	lrw-r--r--	2024-11-08 13:59:10	Edit Download recursive recursive
	Mapper.php	670 B	lrw-r--r--	2024-11-08 13:59:10	Edit Download recursive recursive