/**
* Returns number of unread news.
*
* @return integer
*/
public function getUnreadEntry()
{
if ($this->unreadEntry === null) {
$this->unreadEntry = NewsCategoryCache::getInstance()->getUnreadEntry($this->categoryID);
}
return $this->unreadEntry;
}
public function getNews()
{
if ($this->news === null) {
$this->news = NewsCategoryCache::getInstance()->getNews($this->categoryID);
}
return $this->news;
}
