original_string: public function setProtocol( string $name, string $separator = '://' ) : VfsHandler
     {
  
        $this->_protocolName = $name ?? '';
        $this->_protocolSeparator = $separator ?? '';
  
        return $this;
  
     }
code: public function setProtocol( string $name, string $separator = '://' ) : VfsHandler
     {
  
        $this->_protocolName = $name ?? '';
        $this->_protocolSeparator = $separator ?? '';
  
        return $this;
  
     }
code_tokens: public function setProtocol ( string $ name , string $ separator = '://' ) : VfsHandler { $ this -> _protocolName = $ name ?? '' ; $ this -> _protocolSeparator = $ separator ?? '' ; return $ this ; }
docstring: Sets the VFS protocol name and separator.
  
  @param string $name
  @param string $separator
  @return \Niirrty\IO\Vfs\VfsHandler
docstring_tokens: Sets the VFS protocol name and separator .