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<?php |
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namespace Graphp\Graph\Specifics; |
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use Graphp\Edge\EdgeInterface; |
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use Graphp\Edge\EdgeSetFactoryInterface; |
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use Graphp\Edge\EdgeContainerInterface; |
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use Graphp\Edge\EdgeSet; |
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use Graphp\Vertex\VertexInterface; |
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/** |
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* Class UndirectedEdgeContainer |
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* |
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* @package Graphp\Graph\Specifics |
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*/ |
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final class UndirectedEdgeContainer implements EdgeContainerInterface |
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{ |
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/** |
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* Container vertex edges |
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* |
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* @var array |
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*/ |
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private $vertexEdges = []; |
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/** |
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* Construct undirected edge container |
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* |
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* @param EdgeSetFactoryInterface $edgeSetFactory - the edge set factory |
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* @param VertexInterface $vertex - the vertex |
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*/ |
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public function __construct(EdgeSetFactoryInterface $edgeSetFactory, VertexInterface $vertex) |
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{ |
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$this->vertexEdges = $edgeSetFactory->createEdgeSet($vertex); |
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} |
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/** |
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* Add an edge to the container |
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* |
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* @param EdgeInterface $edge - the edge to be added |
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*/ |
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public function addEdge(EdgeInterface $edge): void |
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{ |
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$this->vertexEdges[] = $edge; |
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} |
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/** |
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* Remove the edge from the container |
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* |
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* @param EdgeInterface $edge - the edge to be removed |
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*/ |
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public function removeEdge(EdgeInterface $edge): void |
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{ |
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foreach ($this->vertexEdges as $key => $e) { |
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if ($edge->equals($e)) { |
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unset($this->vertexEdges[$key]); |
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break; |
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} |
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} |
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} |
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/** |
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* Get all container edges |
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* |
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* @return EdgeSet |
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*/ |
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public function getEdges(): EdgeSet |
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{ |
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return $this->vertexEdges; |
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} |
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/** |
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* Get the number of edges |
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* |
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* @return int |
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*/ |
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public function edgeCount(): int |
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{ |
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return count($this->vertexEdges); |
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} |
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} |
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bingo-soft /
graphp
Loading history...
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..