/**
* Handles PS_CLASS_EXTENDS_NAME
* @param string $symbol
* @param mixed $payload (unused)
* @return void
*/
public function classExtendsHandler($symbol, $payload)
{
// skip the current class?
if ($this->skip_class) {
return;
}
// get the parent class name
$super_class = $this->token[1];
if (!$super_class) {
throw new epExceptionParser('Empty superclass name in parsing');
return;
}
// build a class map with class name
$cm_super =& $this->cmf->make($super_class);
// warn if class map not created (should not happen)
if (!$cm_super) {
throw new epExceptionParser('Cannot create class map for ' . $class);
return;
}
// set parent-child
$this->cm->setParent($cm_super);
$cm_super->addChild($this->cm);
}
