blob: d4430876de0e4e5db04caec0d8ff5391acc86a7b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
<?php declare(strict_types=1);
/*
* This file is part of sebastian/complexity.
*
* (c) Sebastian Bergmann <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SebastianBergmann\Complexity;
use function get_class;
use PhpParser\Node;
use PhpParser\Node\Expr\BinaryOp\BooleanAnd;
use PhpParser\Node\Expr\BinaryOp\BooleanOr;
use PhpParser\Node\Expr\BinaryOp\LogicalAnd;
use PhpParser\Node\Expr\BinaryOp\LogicalOr;
use PhpParser\Node\Expr\Ternary;
use PhpParser\Node\Stmt\Case_;
use PhpParser\Node\Stmt\Catch_;
use PhpParser\Node\Stmt\ElseIf_;
use PhpParser\Node\Stmt\For_;
use PhpParser\Node\Stmt\Foreach_;
use PhpParser\Node\Stmt\If_;
use PhpParser\Node\Stmt\While_;
use PhpParser\NodeVisitorAbstract;
final class CyclomaticComplexityCalculatingVisitor extends NodeVisitorAbstract
{
/**
* @var int
*/
private $cyclomaticComplexity = 1;
public function enterNode(Node $node): void
{
/* @noinspection GetClassMissUseInspection */
switch (get_class($node)) {
case BooleanAnd::class:
case BooleanOr::class:
case Case_::class:
case Catch_::class:
case ElseIf_::class:
case For_::class:
case Foreach_::class:
case If_::class:
case LogicalAnd::class:
case LogicalOr::class:
case Ternary::class:
case While_::class:
$this->cyclomaticComplexity++;
}
}
public function cyclomaticComplexity(): int
{
return $this->cyclomaticComplexity;
}
}
|
