/**
* @expectedException InvalidArgumentException
*/
public function testInvalidVertexPassedToAlgorithm()
{
$graph = new Graph();
$graph2 = new Graph();
$v2 = $graph2->createVertex(12);
$alg = new AlgorithmConnected($graph);
$alg->createGraphComponentVertex($v2);
}
/**
* create subgraph for all classes connected to given class (i.e. return it's connected component)
*
* @param string $class
* @return Graph
* @throws Exception
*/
public function createGraphComponent($class)
{
try {
$vertex = $this->graph->getVertex($class);
} catch (Exception $e) {
throw new Exception('Given class is unknown');
}
$alg = new AlgorithmConnectedComponents($this->graph);
return $alg->createGraphComponentVertex($vertex);
}
