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<?php |
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/* |
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* This file is part of the doctrineviz package |
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* |
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* Copyright (c) 2017 Pierre Hennequart |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* Feel free to edit as you please, and have fun. |
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* |
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* @author Pierre Hennequart <[email protected]> |
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*/ |
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declare(strict_types=1); |
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namespace Janalis\Doctrineviz\Graphviz; |
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trait Edgeable |
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{ |
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/** @var GraphInterface */ |
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protected $graph; |
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/** |
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* Get graph. |
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* |
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* @return GraphInterface |
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*/ |
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public function getGraph(): ?GraphInterface |
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{ |
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return $this->graph; |
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} |
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/** |
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* Set graph. |
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* |
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* @param GraphInterface|null $graph |
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*/ |
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public function setGraph(GraphInterface $graph = null): void |
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{ |
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$this->graph = $graph; |
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} |
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/** |
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* Add edge to. |
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* |
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* @param ElementInterface $element |
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* @param null|string $label |
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* |
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* @return EdgeInterface |
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* |
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* @throws \RuntimeException |
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*/ |
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public function addEdgeTo(ElementInterface $element, string $label = null): EdgeInterface |
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{ |
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if (!$this->graph) { |
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throw new \RuntimeException('Graph is not defined'); |
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} |
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return $this->graph->addEdge(new Edge($this, $element, $label)); |
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} |
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/** |
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* Remove edge to. |
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* |
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* @param ElementInterface $element |
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* @param null|string $label |
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* |
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* @throws \RuntimeException |
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*/ |
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public function removeEdgeTo(ElementInterface $element, string $label = null): void |
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{ |
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if (!$this->graph) { |
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throw new \RuntimeException('Graph is not defined'); |
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} |
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$this->graph->removeEdge(new Edge($this, $element, $label)); |
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} |
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/** |
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* Add edge from. |
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* |
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* @param ElementInterface $element |
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* @param null|string $label |
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* |
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* @return EdgeInterface |
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* |
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* @throws \RuntimeException |
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*/ |
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public function addEdgeFrom(ElementInterface $element, string $label = null): EdgeInterface |
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{ |
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if (!$this->graph) { |
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throw new \RuntimeException('Graph is not defined'); |
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} |
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return $this->graph->addEdge(new Edge($element, $this, $label)); |
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} |
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/** |
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* Remove edge from. |
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* |
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* @param ElementInterface $element |
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* @param null|string $label |
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* |
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* @throws \RuntimeException |
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*/ |
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public function removeEdgeFrom(ElementInterface $element, string $label = null): void |
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{ |
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if (!$this->graph) { |
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throw new \RuntimeException('Graph is not defined'); |
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} |
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$this->graph->removeEdge(new Edge($element, $this, $label)); |
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} |
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} |
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janalis /
doctrineviz
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