public function setName($name)
	{
		if ( ! is_string($name)) {
			throw new \InvalidArgumentException(
				__METHOD__."() expects parameter one, name, to be a string"
			);	
		}
		
		if ( ! is_readable($name)) {
			throw new \InvalidArgumentException(
				__METHOD__."() expects parameter one, name, to be a readable filename"
			);
		}
		
		$this->name = $name;
		
		return $this;
	}