switch ()
...
-- NP(switch) = NP() + NP() + NP() ... --
public visitSwitchStatement ( PDepend\Source\AST\ASTNode $node, string $data ) : string | ||
$node | PDepend\Source\AST\ASTNode | The currently visited node. |
$data | string | The previously calculated npath value. |
return | string |
public function visitSwitchStatement($node, $data)
{
$npath = $this->sumComplexity($node->getChild(0));
foreach ($node->getChildren() as $child) {
if ($child instanceof ASTSwitchLabel) {
$label = $child->accept($this, 1);
$npath = MathUtil::add($npath, $label);
}
}
return MathUtil::mul($npath, $data);
}