Code Coverage for /workspace/src/extensions/Translate/src/Validation/ValidationIssues.php

1	<?php
2	/**
3	* @file
4	* @author Niklas Laxström
5	* @license GPL-2.0-or-later
6	*/
7
8	namespace MediaWiki\Extension\Translate\Validation;
9
10	use ArrayIterator;
11	use Countable;
12	use IteratorAggregate;
13	use Traversable;
14
15	/**
16	* Mutable collection for validation issues.
17	*
18	* @newable
19	* @since 2020.06
20	*/
21	class ValidationIssues implements Countable, IteratorAggregate {
22	/** @var ValidationIssue[] */
23	private $issues = [];
24
25	/** Add a new validation issue to the collection. */
26	public function add( ValidationIssue $issue ) {
27	$this->issues[] = $issue;
28	}
29
30	/** Merge another collection to this collection. */
31	public function merge( ValidationIssues $issues ) {
32	$this->issues = array_merge( $this->issues, $issues->issues );
33	}
34
35	/**
36	* Check whether this collection is not empty.
37	*
38	* @return bool False if empty, true otherwise
39	*/
40	public function hasIssues(): bool {
41	return $this->issues !== [];
42	}
43
44	/** @return Traversable<ValidationIssue> */
45	public function getIterator(): Traversable {
46	return new ArrayIterator( $this->issues );
47	}
48
49	/** @inheritDoc */
50	public function count(): int {
51	return count( $this->issues );
52	}
53	}