CategoryIssueFilter.php
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CategoryIssueFilter.php
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	<?php

	declare(strict_types=1);

	namespace Phan\Output\Filter;

	use Phan\IssueInstance;
	use Phan\Output\IssueFilterInterface;

	/**
	* This is a filter which limits `IssueInstance`s to specific categories,
	* represented as the bitmask $this->mask
	*/
	final class CategoryIssueFilter implements IssueFilterInterface
	{
	/** @var int a bitmask of categories to allow */
	private $mask;

	/**
	* CategoryIssueFilter constructor.
	* @param int $mask
	*/
	public function __construct(int $mask = -1)
	{
	$this->mask = $mask;
	}

	public function supports(IssueInstance $issue): bool
	{
	return (bool)($issue->getIssue()->getCategory() & $this->mask);
	}
	}