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<?php declare(strict_types=1); |
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/** |
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* PHP version 8.0 |
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* |
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* This source file is subject to the license that is bundled with this package in the file LICENSE. |
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*/ |
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namespace PhUml\Parser\Code; |
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use PhUml\Code\Attributes\Attribute; |
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use PhUml\Code\ClassDefinition; |
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use PhUml\Code\Codebase; |
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use PhUml\Code\Name; |
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use PhUml\Code\Parameters\Parameter; |
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/** |
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* It checks the attributes and the constructor parameters of a class looking for external definitions |
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* |
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* An external definition is either a class or interface from a third party library, or a built-in class or interface |
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* |
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* In the case of a third-party library or built-in type a `ClassDefinition` is added by default. |
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* Although we don't really know if it's an interface or trait since we don't have access to the source code |
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*/ |
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final class ExternalAssociationsResolver implements RelationshipsResolver |
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{ |
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public function resolve(Codebase $codebase): void |
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{ |
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foreach ($codebase->definitions() as $definition) { |
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if ($definition instanceof ClassDefinition) { |
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$this->resolveForClass($definition, $codebase); |
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} |
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} |
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} |
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private function resolveForClass(ClassDefinition $definition, Codebase $codebase): void |
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{ |
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$this->resolveExternalAttributes($definition, $codebase); |
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$this->resolveExternalConstructorParameters($definition, $codebase); |
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} |
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private function resolveExternalAttributes(ClassDefinition $definition, Codebase $codebase): void |
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{ |
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array_map(function (Attribute $attribute) use ($codebase): void { |
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$this->resolveExternalAssociationsFromTypeNames($attribute->references(), $codebase); |
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}, $definition->attributes()); |
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} |
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private function resolveExternalConstructorParameters(ClassDefinition $definition, Codebase $codebase): void |
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{ |
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array_map(function (Parameter $parameter) use ($codebase): void { |
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$this->resolveExternalAssociationsFromTypeNames($parameter->references(), $codebase); |
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}, $definition->constructorParameters()); |
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} |
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/** @param Name[] $references */ |
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private function resolveExternalAssociationsFromTypeNames(array $references, Codebase $codebase): void |
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{ |
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array_map(static function (Name $reference) use ($codebase): void { |
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if ($codebase->has($reference)) { |
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return; |
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} |
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$codebase->add(new ClassDefinition($reference)); |
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}, $references); |
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} |
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} |
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MontealegreLuis /
phuml
