/**
* Done
*
* @return Definition
* @throws Exception
*/
public function done()
{
if ($this->from === null) {
throw new Exception('Missing From State');
}
if ($this->to === null) {
throw new Exception('Missing To State');
}
if ($this->label == null) {
throw new Exception('Missing Label');
}
$this->from->addTransition(new Transition($this->label, $this->to, $this->guard, $this->action));
return $this->definition;
}
/**
* @inheritDoc
*/
public function copy(&$visited = [])
{
return new self($this->to->copy($visited));
}
/**
* Visit State
*
* @param State $state
*
* @return void
*/
public function visit(State $state)
{
foreach ($state->getTransitions() as $transition) {
$this->transitions[$transition] = 'T' . ++$this->id;
}
}