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<?php |
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namespace Inspector\Analysis\Checker\Complexity; |
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use PhpParser\Node; |
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use PhpParser\Node\Stmt\ClassMethod; |
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use Inspector\Misc\ParametersInterface; |
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use Inspector\Analysis\Checker\CheckerInterface; |
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use Inspector\Analysis\Complexity\ComplexityComputer; |
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use Inspector\Analysis\Exception\MethodTooComplexException; |
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use Inspector\Analysis\Complexity\ComplexityComputerAwareInterface; |
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abstract class AbstractComplexityChecker implements CheckerInterface, ParametersInterface, ComplexityComputerAwareInterface |
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{ |
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/** |
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* @var ComplexityComputer |
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*/ |
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protected $complexityComputer; |
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/** |
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* @var int |
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*/ |
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protected $threshold; |
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/** |
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* @param ComplexityComputer $complexityComputer |
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* @return $this |
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*/ |
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public function setComplexityComputer(ComplexityComputer $complexityComputer) |
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{ |
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$this->complexityComputer = $complexityComputer; |
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return $this; |
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} |
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/** |
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* Checks to make sure the class method is not that complex |
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* |
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* @param Node $node |
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* @throws MethodTooComplexException |
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*/ |
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public function check(Node $node) |
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{ |
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if ($node instanceof ClassMethod) { |
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$complexity = $this->complexityComputer->compute($node); |
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if ($complexity > $this->threshold) { |
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throw (new MethodTooComplexException)->setNode($node); |
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} |
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} |
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} |
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/** |
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* Checks if a part of code is complex |
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* |
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* @param Node $node |
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* @return bool |
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*/ |
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protected function isComplex(Node $node) |
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{ |
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$complexity = $this->complexityComputer->compute($node); |
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return ($complexity > $this->getThreshold()); |
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} |
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/** |
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* @return int |
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*/ |
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public function getThreshold() |
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{ |
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return $this->threshold; |
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} |
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/** |
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* @param int $threshold |
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* @return $this |
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*/ |
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public function setThreshold($threshold) |
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{ |
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$this->threshold = $threshold; |
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return $this; |
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} |
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} |
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kabirbaidhya /
Inspector
