<?php defined('SYSPATH') OR die('No direct access allowed.');

class Diigo_Client_Options implements Diigo_Client_Options_Interface
{
	private static $instance = null;
	private $user;
	private $pass;

	private function __construct()
	{

	}

	private function __clone()
	{

	}

	public static function instance()
	{
		if (self::$instance == null)
		{
			self::$instance = new self();
		}

		return self::$instance;
	}

	public function setUser($user)
	{
		$this->user = $user;
		return $this;
	}

	public function setPass($pass)
	{
		$this->pass = $pass;
		return $this;
	}

	public function getUser()
	{
		return $this->user;
	}

	public function getPass(){
		return $this->pass;
	}

}