original_string: public function beforeDelete()
      {
          $handler = $this->get('metadata')->get('handler');
          if (class_exists($handler)) {
              $handler = new $handler();
  
              return $handler->beforeDelete($this);
          }
  
          return true;
      }
code: public function beforeDelete()
      {
          $handler = $this->get('metadata')->get('handler');
          if (class_exists($handler)) {
              $handler = new $handler();
  
              return $handler->beforeDelete($this);
          }
  
          return true;
      }
code_tokens: public function beforeDelete ( ) { $ handler = $ this -> get ( 'metadata' ) -> get ( 'handler' ) ; if ( class_exists ( $ handler ) ) { $ handler = new $ handler ( ) ; return $ handler -> beforeDelete ( $ this ) ; } return true ; }
docstring: Triggers entity's beforeDelete callback. Returning FALSE will halt the delete
  operation.
  
  @return bool
docstring_tokens: Triggers entity s beforeDelete callback . Returning FALSE will halt the delete operation .