CompositeMatcher::__construct() - Code Metrics - Inspection of "Fix #43: Implement composite matcher" - yiisoft/files - Measure and Improve Code Quality continuously with Scrutinizer

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by Alexander

created 2021-02-09 15:02 UTC

CompositeMatcher::__construct() A

↳ Parent: CompositeMatcher

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	2
c	1
b	0
f	0
nc	1
nop	2
dl	0
loc	4
ccs	3
cts	3
cp	1
crap	1
rs	10

<?php

declare(strict_types=1);

namespace Yiisoft\Files\PathMatcher;

/**
 * Composite matcher allows combining several matchers.
 */
final class CompositeMatcher implements PathMatcherInterface
{
    private bool $matchAny;

    /**
     * @var PathMatcherInterface[]
     */
    private array $matchers;

    private function __construct(bool $matchAny, PathMatcherInterface ...$matchers)
    {
        $this->matchers = $matchers;
        $this->matchAny = $matchAny;
    }

    /**
     * Get an instance of composite matcher that gives a match if any of sub-matchers match.
     *
     * @param PathMatcherInterface ...$matchers Matchers to check.
     *
     * @return static
     */
    public static function any(PathMatcherInterface ...$matchers): self
    {
        return new self(true, ...$matchers);
    }

    /**
     * Get an instance of composite matcher that gives a match only if all of sub-matchers match.
     *
     * @param PathMatcherInterface ...$matchers Matchers to check.
     *
     * @return static
     */
    public static function all(PathMatcherInterface ...$matchers): self
    {
        return new self(false, ...$matchers);
    }

    public function match(string $path): ?bool
    {
        $allNulls = true;

        foreach ($this->matchers as $matcher) {
            $match = $matcher->match($path);

            if ($match === null) {
                continue;
            }

            $allNulls = false;

            if ($this->matchAny && $match) {
                return true;
            }

            if (!$this->matchAny && !$match) {
                return false;
            }
        }

        return $allNulls ? null : !$this->matchAny;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Yiisoft\Files\PathMatcher;
6
7		/**
8		* Composite matcher allows combining several matchers.
9		*/
10		final class CompositeMatcher implements PathMatcherInterface
11		{
12		private bool $matchAny;
13
14		/**
15		* @var PathMatcherInterface[]
16		*/
17		private array $matchers;
18
19	14	private function __construct(bool $matchAny, PathMatcherInterface ...$matchers)
20		{
21	14	$this->matchers = $matchers;
22	14	$this->matchAny = $matchAny;
23	14	}
24
25		/**
26		* Get an instance of composite matcher that gives a match if any of sub-matchers match.
27		*
28		* @param PathMatcherInterface ...$matchers Matchers to check.
29		*
30		* @return static
31		*/
32	7	public static function any(PathMatcherInterface ...$matchers): self
33		{
34	7	return new self(true, ...$matchers);
35		}
36
37		/**
38		* Get an instance of composite matcher that gives a match only if all of sub-matchers match.
39		*
40		* @param PathMatcherInterface ...$matchers Matchers to check.
41		*
42		* @return static
43		*/
44	7	public static function all(PathMatcherInterface ...$matchers): self
45		{
46	7	return new self(false, ...$matchers);
47		}
48
49	14	public function match(string $path): ?bool
50		{
51	14	$allNulls = true;
52
53	14	foreach ($this->matchers as $matcher) {
54	14	$match = $matcher->match($path);
55
56	14	if ($match === null) {
57	6	continue;
58		}
59
60	12	$allNulls = false;
61
62	12	if ($this->matchAny && $match) {
63	4	return true;
64		}
65
66	9	if (!$this->matchAny && !$match) {
67	4	return false;
68		}
69		}
70
71	6	return $allNulls ? null : !$this->matchAny;
72		}
73		}
74

yiisoft / files

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CompositeMatcher::__construct() A

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