public function initializeState()
	{
		if (Session::has($this->session_key))
		{
			$this->setStateArray( Session::get($this->session_key) );
		}
		else
		{
			$this->resetState();
		}
		return $this->getStateArray();
	}
public function initializeState()
	{
		if (Session::has($this->session_key))
		{
			$this->setStateArray( Session::get($this->session_key) );
		}
		else
		{
			$this->resetState();
		}
		return $this->getStateArray();
	}
public function initializeState ( ) { if ( Session :: has ( $ this -> session_key ) ) { $ this -> setStateArray ( Session :: get ( $ this -> session_key ) ) ; } else { $ this -> resetState ( ) ; } return $ this -> getStateArray ( ) ; }
Initialize starting import state from session
Initialize starting import state from session