NamespaceStmtCollection::getNamespaceName() - Code Metrics - Inspection of "Allow to whitelist specific classes (#88)" - humbug/php-scoper - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( dcddf7...d2fb4d )

by Théo

created 2017-09-04 20:24 UTC

NamespaceStmtCollection::getNamespaceName() A

↳ Parent: NamespaceStmtCollection

Complexity

Conditions	3
Paths	3

Size

Total Lines	12
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	6
nc	3
nop	0
dl	0
loc	12
rs	9.4285
c	0
b	0
f	0

<?php

declare(strict_types=1);

/*
 * This file is part of the humbug/php-scoper package.
 *
 * Copyright (c) 2017 Théo FIDRY <[email protected]>,
 *                    Pádraic Brady <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Humbug\PhpScoper\NodeVisitor;

use ArrayIterator;
use Countable;
use InvalidArgumentException;
use IteratorAggregate;
use PhpParser\Node\Name;
use PhpParser\Node\Stmt\Namespace_;
use function Humbug\PhpScoper\deep_clone;

final class NamespaceStmtCollection implements IteratorAggregate, Countable
{
    /**
     * @var Namespace_[]
     */
    private $nodes = [];

    public function add(Namespace_ $node)
    {
        $this->nodes[] = deep_clone($node);
    }

    public function getNamespaceName(): Name
    {
        if (0 === count($this->nodes)) {
            throw new InvalidArgumentException('No name can be given: no namespace found.');
        }

        if (1 < count($this->nodes)) {
            throw new InvalidArgumentException('No name can be given: more than one namespace found.');
        }

        return $this->nodes[0]->name;
    }

    /**
     * @inheritdoc
     */
    public function count(): int
    {
        return count($this->nodes);
    }

    /**
     * @inheritdoc
     */
    public function getIterator()
    {
        return new ArrayIterator($this->nodes);
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			/*
6			* This file is part of the humbug/php-scoper package.
7			*
8			* Copyright (c) 2017 Théo FIDRY <[email protected]>,
9			* Pádraic Brady <[email protected]>
10			*
11			* For the full copyright and license information, please view the LICENSE
12			* file that was distributed with this source code.
13			*/
14
15			namespace Humbug\PhpScoper\NodeVisitor;
16
17			use ArrayIterator;
18			use Countable;
19			use InvalidArgumentException;
20			use IteratorAggregate;
21			use PhpParser\Node\Name;
22			use PhpParser\Node\Stmt\Namespace_;
23			use function Humbug\PhpScoper\deep_clone;
24
25			final class NamespaceStmtCollection implements IteratorAggregate, Countable
26			{
27			/**
28			* @var Namespace_[]
29			*/
30			private $nodes = [];
31
32			public function add(Namespace_ $node)
33			{
34			$this->nodes[] = deep_clone($node);
35			}
36
37			public function getNamespaceName(): Name
38			{
39			if (0 === count($this->nodes)) {
40			throw new InvalidArgumentException('No name can be given: no namespace found.');
41			}
42
43			if (1 < count($this->nodes)) {
44			throw new InvalidArgumentException('No name can be given: more than one namespace found.');
45			}
46
47			return $this->nodes[0]->name;
48			}
49
50			/**
51			* @inheritdoc
52			*/
53			public function count(): int
54			{
55			return count($this->nodes);
56			}
57
58			/**
59			* @inheritdoc
60			*/
61			public function getIterator()
62			{
63			return new ArrayIterator($this->nodes);
64			}
65			}
66

humbug / php-scoper

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NamespaceStmtCollection::getNamespaceName() A

Complexity

Size

Duplication

Importance

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