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Diffstat (limited to 'vendor/sebastian/complexity/src/Visitor/CyclomaticComplexityCalculatingVisitor.php')
-rw-r--r-- | vendor/sebastian/complexity/src/Visitor/CyclomaticComplexityCalculatingVisitor.php | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/vendor/sebastian/complexity/src/Visitor/CyclomaticComplexityCalculatingVisitor.php b/vendor/sebastian/complexity/src/Visitor/CyclomaticComplexityCalculatingVisitor.php new file mode 100644 index 000000000..d4430876d --- /dev/null +++ b/vendor/sebastian/complexity/src/Visitor/CyclomaticComplexityCalculatingVisitor.php @@ -0,0 +1,59 @@ +<?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; + } +} |