private function getCaughtEventsCount($listener, $event)
{
$count = 0;
if ($this->caught->has($listener)) {
foreach ($this->caught->get($listener) as $caughtEvent) {
if (get_class($caughtEvent) == $event) {
$count++;
}
}
}
return $count;
}
private function accumulate(Map $acc, BaseProperty $property)
{
if (!$acc->has($property->name())) {
$acc->set($property->name(), $property);
} else {
$multi = $acc->get($property->name());
if (!$multi instanceof property\MultiProperty) {
$multi = new property\MultiProperty($this->factory, $property);
$multi->add($acc->get($property->name()));
$acc->set($property->name(), $multi);
}
$multi->add($property);
}
}