PHP classes BookShelf::getBookAt Beispiele

Beispiel #1

Datei: BookShelfIterator.php Projekt: viva-yasu/php_design_pattern

 /**
  * get book at current index
  *
  * @return Object
  */
 public function next()
 {
     /** @var Book $book */
     $book = $this->bookShelf->getBookAt($this->index);
     $this->index++;
     return $book;
 }

Beispiel #2

Datei: BookShelfReverseIterator.php Projekt: viva-yasu/php_design_pattern

 /**
  * @return Object
  */
 public function next()
 {
     $book = $this->bookShelf->getBookAt($this->index);
     $this->index--;
     return $book;
 }