Total Complexity | 5 |
Total Lines | 50 |
Duplicated Lines | 0 % |
Changes | 0 |
1 | <?php |
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13 | class ConverterGraph |
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14 | { |
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15 | private $converterGraph; |
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16 | |||
17 | public function __construct(Graph $converterGraph) |
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18 | { |
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19 | $this->converterGraph = $converterGraph; |
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20 | } |
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21 | |||
22 | /** |
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23 | * @param string $fromFqcn |
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24 | * @param string $toFqcn |
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25 | * |
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26 | * @return Convertible[] |
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27 | */ |
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28 | public function getConverterChain(string $fromFqcn, string $toFqcn): array |
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29 | { |
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30 | $fromVertex = $this->findVertex($fromFqcn); |
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31 | $toVertex = $this->findVertex($toFqcn); |
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32 | |||
33 | $walk = (new Dijkstra($fromVertex))->getWalkTo($toVertex); |
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34 | |||
35 | $converters = []; |
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36 | |||
37 | /** @var Base $edge */ |
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38 | foreach ($walk->getEdges() as $edge) { |
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39 | $converters[] = $edge->getAttribute(Factory::GRAPH_EDGE_KEY_CONVERTER); |
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40 | } |
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41 | |||
42 | return $converters; |
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43 | } |
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44 | |||
45 | /** |
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46 | * @param string $key |
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47 | * |
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48 | * @return Vertex |
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49 | * |
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50 | * @throws \RuntimeException |
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51 | */ |
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52 | private function findVertex(string $key): Vertex |
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63 | } |
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64 | } |
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65 |