/**
* {@inheritdoc}
*/
public function next()
{
if (null === $this->current) {
$this->current = $this->getFactory()->createSecond($this->begin);
} else {
$this->current = $this->current->getNext();
if (!$this->contains($this->current->getBegin())) {
$this->current = null;
}
}
}
/**
* {@inheritdoc}
*/
public function next()
{
if (!$this->valid()) {
$this->current = $this->getFactory()->createWeek($this->getFirstDayOfFirstWeek());
} else {
$this->current = $this->current->getNext();
if ($this->current->getBegin()->format('m') != $this->begin->format('m')) {
$this->current = null;
}
}
}