/**
* Generic visit method for classes and interfaces. Both visit methods
* delegate calls to this method.
*
* @param PHP_Depend_Code_AbstractClassOrInterface $type The type instance.
*
* @return void
*/
protected function visitType(PHP_Depend_Code_AbstractClassOrInterface $type)
{
// Get context package uuid
$pkgUUID = $type->getPackage()->getUuid();
// Increment total classes count
++$this->nodeMetrics[$pkgUUID][self::M_NUMBER_OF_CLASSES];
// Check for abstract or concrete class
if ($type->isAbstract()) {
++$this->nodeMetrics[$pkgUUID][self::M_NUMBER_OF_ABSTRACT_CLASSES];
} else {
++$this->nodeMetrics[$pkgUUID][self::M_NUMBER_OF_CONCRETE_CLASSES];
}
foreach ($type->getDependencies() as $dep) {
$this->collectDependencies($type->getPackage(), $dep->getPackage());
}
foreach ($type->getMethods() as $method) {
$method->accept($this);
}
}
/**
* Generic visitor method for classes and interfaces. Both visit methods
* delegate calls to this method.
*
* @param PHP_Depend_Code_AbstractClassOrInterface $type The context type
* instance.
*
* @return void
*/
protected function visitType(PHP_Depend_Code_AbstractClassOrInterface $type)
{
$pkg = $type->getPackage();
$this->initNode($pkg);
$this->initNode($type);
foreach ($type->getDependencies() as $dep) {
$depPkg = $dep->getPackage();
$this->initNode($dep);
$this->initNode($depPkg);
$this->nodes[$type->getUuid()]['in'][] = $dep->getUuid();
$this->nodes[$dep->getUuid()]['out'][] = $type->getUuid();
// No self references
if ($pkg !== $depPkg) {
$this->nodes[$pkg->getUuid()]['in'][] = $depPkg->getUuid();
$this->nodes[$depPkg->getUuid()]['out'][] = $pkg->getUuid();
}
}
}
/**
* Constructs a new exception instance.
*
* @param PHP_Depend_Code_AbstractClassOrInterface $type The class or
* interface that is part of the endless inheritance hierarchy.
*/
public function __construct(PHP_Depend_Code_AbstractClassOrInterface $type)
{
parent::__construct(sprintf('Type %s\\%s is part of an endless inheritance hierarchy.', preg_replace('(\\W+)', '\\', $type->getPackage()->getName()), $type->getName()));
}
