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| 1 | +<?php declare(strict_types = 1); |
| 2 | + |
| 3 | +namespace PHPStan\Testing; |
| 4 | + |
| 5 | +use PhpParser\Node; |
| 6 | +use PHPStan\Analyser\NodeCallbackInvoker; |
| 7 | +use PHPStan\Analyser\Scope; |
| 8 | +use PHPStan\Rules\DirectRegistry; |
| 9 | +use PHPStan\Rules\Rule; |
| 10 | +use function get_class; |
| 11 | + |
| 12 | +/** |
| 13 | + * Allows testing of rules which delegate work to NodeCallbackInvoker. |
| 14 | + * |
| 15 | + * @implements Rule<Node> |
| 16 | + * |
| 17 | + * @api |
| 18 | + */ |
| 19 | +final class CompositeRule implements Rule |
| 20 | +{ |
| 21 | + |
| 22 | + private DirectRegistry $registry; |
| 23 | + |
| 24 | + public function __construct(DirectRegistry $ruleRegistry) |
| 25 | + { |
| 26 | + $this->registry = $ruleRegistry; |
| 27 | + } |
| 28 | + |
| 29 | + public function getNodeType(): string |
| 30 | + { |
| 31 | + return Node::class; |
| 32 | + } |
| 33 | + |
| 34 | + public function processNode(Node $node, Scope&NodeCallbackInvoker $scope): array |
| 35 | + { |
| 36 | + $errors = []; |
| 37 | + |
| 38 | + $nodeType = get_class($node); |
| 39 | + foreach ($this->registry->getRules($nodeType) as $rule) { |
| 40 | + foreach ($rule->processNode($node, $scope) as $error) { |
| 41 | + $errors[] = $error; |
| 42 | + } |
| 43 | + } |
| 44 | + |
| 45 | + return $errors; |
| 46 | + } |
| 47 | + |
| 48 | +} |
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