/**
* Performs the crap index analysis.
*
* @param \PDepend\Source\AST\ASTNamespace[] $namespaces
* @return void
*/
private function doAnalyze($namespaces)
{
$this->metrics = array();
$this->ccnAnalyzer->analyze($namespaces);
$this->fireStartAnalyzer();
foreach ($namespaces as $namespace) {
$namespace->accept($this);
}
$this->fireEndAnalyzer();
}
/**
* Processes all {@link \PDepend\Source\AST\ASTNamespace} code nodes.
*
* @param \PDepend\Source\AST\ASTNamespace[] $namespaces
* @return void
*/
public function analyze($namespaces)
{
if ($this->nodeMetrics === null) {
// First check for the require cc analyzer
if ($this->cyclomaticAnalyzer === null) {
throw new \RuntimeException('Missing required CC analyzer.');
}
$this->fireStartAnalyzer();
$this->cyclomaticAnalyzer->analyze($namespaces);
// Init node metrics
$this->nodeMetrics = array();
// Visit all nodes
foreach ($namespaces as $namespace) {
$namespace->accept($this);
}
$this->fireEndAnalyzer();
}
}
