48 lines
1.2 KiB
PHP
48 lines
1.2 KiB
PHP
<?php declare(strict_types = 1);
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/*
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* This file is part of PharIo\Manifest.
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*
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* Copyright (c) Arne Blankerts <[email protected]>, Sebastian Heuer <[email protected]>, Sebastian Bergmann <[email protected]> and contributors
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*
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*/
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namespace PharIo\Manifest;
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use Iterator;
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use function count;
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/** @template-implements Iterator<int,BundledComponent> */
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class BundledComponentCollectionIterator implements Iterator {
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/** @var BundledComponent[] */
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private $bundledComponents;
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/** @var int */
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private $position = 0;
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public function __construct(BundledComponentCollection $bundledComponents) {
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$this->bundledComponents = $bundledComponents->getBundledComponents();
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}
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public function rewind(): void {
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$this->position = 0;
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}
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public function valid(): bool {
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return $this->position < count($this->bundledComponents);
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}
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public function key(): int {
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return $this->position;
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}
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public function current(): BundledComponent {
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return $this->bundledComponents[$this->position];
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}
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public function next(): void {
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$this->position++;
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}
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}
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