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54 lines
1.1 KiB
54 lines
1.1 KiB
<?php declare(strict_types=1);
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/*
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* This file is part of PHPUnit.
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*
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* (c) Sebastian Bergmann <sebastian@phpunit.de>
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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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namespace PHPUnit\TextUI\XmlConfiguration;
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use IteratorAggregate;
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/**
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* @internal This class is not covered by the backward compatibility promise for PHPUnit
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*
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* @psalm-immutable
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*
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* @template-implements IteratorAggregate<int, Extension>
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*/
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final class ExtensionCollection implements IteratorAggregate
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{
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/**
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* @var Extension[]
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*/
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private $extensions;
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/**
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* @param Extension[] $extensions
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*/
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public static function fromArray(array $extensions): self
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{
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return new self(...$extensions);
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}
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private function __construct(Extension ...$extensions)
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{
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$this->extensions = $extensions;
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}
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/**
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* @return Extension[]
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*/
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public function asArray(): array
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{
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return $this->extensions;
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}
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public function getIterator(): ExtensionCollectionIterator
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{
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return new ExtensionCollectionIterator($this);
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}
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}
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