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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\Processors; |
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use PhUml\Code\ClassDefinition; |
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use PhUml\Code\InterfaceDefinition; |
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use PhUml\Code\Structure; |
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use PhUml\Graphviz\Builders\ClassGraphBuilder; |
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use PhUml\Graphviz\Builders\InterfaceGraphBuilder; |
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use PhUml\Graphviz\Builders\NodeLabelBuilder; |
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use PhUml\Graphviz\Digraph; |
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use PhUml\Templates\TemplateEngine; |
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/** |
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* It creates a digraph from a `Structure` and returns it as a string in DOT format |
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*/ |
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class GraphvizProcessor extends Processor |
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{ |
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/** @var ClassGraphBuilder */ |
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private $classBuilder; |
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/** @var InterfaceGraphBuilder */ |
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private $interfaceBuilder; |
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public function __construct( |
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ClassGraphBuilder $classBuilder = null, |
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InterfaceGraphBuilder $interfaceBuilder = null |
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) { |
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$labelBuilder = new NodeLabelBuilder(new TemplateEngine()); |
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$this->classBuilder = $classBuilder ?? new ClassGraphBuilder($labelBuilder); |
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$this->interfaceBuilder = $interfaceBuilder ?? new InterfaceGraphBuilder($labelBuilder); |
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} |
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public function name(): string |
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{ |
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return 'Graphviz'; |
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} |
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public function process(Structure $structure): string |
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{ |
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$digraph = new Digraph(); |
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foreach ($structure->definitions() as $definition) { |
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if ($definition instanceof ClassDefinition) { |
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$digraph->add($this->classBuilder->extractFrom($definition, $structure)); |
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} elseif ($definition instanceof InterfaceDefinition) { |
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$digraph->add($this->interfaceBuilder->extractFrom($definition)); |
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} |
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} |
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return $digraph->toDotLanguage(); |
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} |
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} |
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MontealegreLuis /
phuml
