PHP classes BookShelf::getLength Examples

Example #1

File: BookShelfIterator.php Project: viva-yasu/php_design_pattern

 /**
  * check book collection at next index
  *
  * @return bool
  */
 public function hasNext()
 {
     if ($this->index < $this->bookShelf->getLength()) {
         return true;
     } else {
         return false;
     }
 }

Example #2

File: BookShelfReverseIterator.php Project: viva-yasu/php_design_pattern

 /**
  * BookShelfReverseIterator constructor.
  * @param BookShelf $bookShelf
  */
 public function __construct(BookShelf $bookShelf)
 {
     $this->bookShelf = $bookShelf;
     $this->index = $this->bookShelf->getLength() - 1;
 }