/**
* Sequence Runner
*
* Treats input as a sequence of symbols, in turn each is passed to the machine
* taking the first accepting path at each state.
*
* @param State $initialState
* @param Stateful $context
*/
public function __construct(State $initialState, Stateful $context = null)
{
if ($context === null) {
$context = new Context();
}
$context->setCurrentState($initialState);
$this->originalContext = clone $this->context = $context;
}
