/**
* @param Node $node
* @return MyNode
*/
public static function fromNode(Node $node)
{
$rowAndColumn = explode('x', $node->getID());
if (count($rowAndColumn) != 2) {
throw new \InvalidArgumentException('Invalid node: ' . print_r($node, true));
}
$row = $rowAndColumn[0];
$column = $rowAndColumn[1];
return new MyNode($row, $column);
}
/**
* @param Node $node
* @return MyNode
*/
public static function fromNode(Node $node)
{
$coordinates = explode('x', $node->getID());
if (count($coordinates) != 2) {
throw new \InvalidArgumentException('Invalid node: ' . print_r($node, true));
}
$x = $coordinates[0];
$y = $coordinates[1];
return new MyNode($x, $y);
}
