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<?php |
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/** |
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* PHP version 7.1 |
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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\Code; |
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use BadMethodCallException; |
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use PhUml\Code\Attributes\Attribute; |
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use PhUml\Code\Attributes\HasAttributes; |
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use PhUml\Code\Attributes\HasConstants; |
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use PhUml\Code\Attributes\WithAttributes; |
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use PhUml\Code\Attributes\WithConstants; |
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use PhUml\Code\Methods\Method; |
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use PhUml\Code\Modifiers\CanBeAbstract; |
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use PhUml\Code\Modifiers\Visibility; |
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/** |
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* It represents a class definition |
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*/ |
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class ClassDefinition extends Definition implements HasAttributes, HasConstants, CanBeAbstract, UseTraits |
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{ |
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use WithAttributes, WithConstants, WithTraits; |
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/** @var Name|null */ |
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protected $parent; |
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/** @var Name[] */ |
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private $interfaces; |
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/** |
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* @param Method[] $methods |
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* @param \PhUml\Code\Attributes\Constant[] $constants |
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* @param Attribute[] $attributes |
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* @param Name[] $interfaces |
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* @param Name[] $traits |
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*/ |
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public function __construct( |
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Name $name, |
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array $methods = [], |
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array $constants = [], |
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Name $parent = null, |
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array $attributes = [], |
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array $interfaces = [], |
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array $traits = [] |
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) { |
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parent::__construct($name, $methods); |
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$this->constants = $constants; |
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$this->parent = $parent; |
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$this->attributes = $attributes; |
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$this->interfaces = $interfaces; |
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$this->traits = $traits; |
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} |
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/** |
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* This method is used by the `AssociationsBuilder` class to discover associations with other |
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* classes via the constructor |
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* |
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* @return \PhUml\Code\Variables\Variable[] |
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* @see \PhUml\Graphviz\Builders\AssociationsBuilder::fromAttributes() for more details |
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*/ |
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public function constructorParameters(): array |
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{ |
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$constructors = array_filter($this->methods, static function (Method $method): bool { |
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return $method->isConstructor(); |
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}); |
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$constructor = reset($constructors); |
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return $constructor === false ? [] : $constructor->parameters(); |
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} |
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/** |
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* This method is used to build the `Summary` of a `Codebase` |
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* |
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* @see Summary::attributesSummary() for more details |
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*/ |
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public function countAttributesByVisibility(Visibility $modifier): int |
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{ |
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return \count(array_filter($this->attributes, static function (Attribute $attribute) use ($modifier): bool { |
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return $attribute->hasVisibility($modifier); |
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})); |
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} |
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/** |
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* This method is used to build the `Summary` of a `Codebase` |
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* |
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* @see Summary::attributesSummary() for more details |
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*/ |
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public function countTypedAttributesByVisibility(Visibility $modifier): int |
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{ |
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return \count(array_filter($this->attributes, static function (Attribute $attribute) use ($modifier): bool { |
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return $attribute->hasTypeDeclaration() && $attribute->hasVisibility($modifier); |
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})); |
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} |
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/** |
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* It is used by the `ClassGraphBuilder` to create the edges to represent implementation |
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* associations |
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* |
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* @return Name[] |
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* @see \PhUml\Graphviz\Builders\ClassGraphBuilder::extractFrom() for more details |
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*/ |
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public function interfaces(): array |
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{ |
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return $this->interfaces; |
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} |
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/** |
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* It is used by the `ClassGraphBuilder` to create the edge to represent inheritance |
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* |
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* @see \PhUml\Graphviz\Builders\ClassGraphBuilder::extractFrom() for more details |
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*/ |
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public function parent(): Name |
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{ |
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if ($this->parent === null) { |
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throw new BadMethodCallException('This class does not have a parent class'); |
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} |
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return $this->parent; |
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} |
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/** |
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* It is used by the `ClassGraphBuilder` to determine if an inheritance association should be |
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* created |
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* |
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* @see \PhUml\Graphviz\Builders\ClassGraphBuilder::extractFrom() for more details |
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*/ |
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public function hasParent(): bool |
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{ |
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return $this->parent !== null; |
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} |
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/** |
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* This method is used when the commands are called with the option `hide-empty-blocks` |
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* |
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* It counts both the attributes and the constants of a class |
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* |
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* @see Definition::hasAttributes() for more details |
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*/ |
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public function hasAttributes(): bool |
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{ |
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return \count($this->constants) + \count($this->attributes) > 0; |
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} |
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/** |
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* This method is used to determine if the class name should be shown in italics |
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*/ |
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public function isAbstract(): bool |
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{ |
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return \count(array_filter($this->methods(), static function (Method $method): bool { |
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return $method->isAbstract(); |
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})) > 0; |
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} |
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} |
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MontealegreLuis /
phuml
