private function addTransitions(Digraph $graph, StateMachine $stateMachine)
{
foreach ($stateMachine->getStates() as $stateName) {
$state = $stateMachine->getState($stateName);
foreach ($state->getTransitions() as $transitionName) {
$transition = $stateMachine->getTransition($transitionName);
$graph->beginEdge(array($stateName, $transition->getState()), array('label' => $transitionName))->end();
}
}
}
/**
* Adds all transitions as edges.
*
* @param \Finite\StateMachine\StateMachineInterface $stateMachine
*/
private function addEdges(StateMachineInterface $stateMachine)
{
$states = $stateMachine->getStates();
foreach ($states as $sName) {
$state = $stateMachine->getState($sName);
$transitions = $state->getTransitions();
foreach ($transitions as $tName) {
$trans = $stateMachine->getTransition($tName);
$attributes = $this->getEdgeDefaultAttributes($trans);
if ($this->visitors) {
try {
foreach ($this->visitors as $visitor) {
$attributes = $visitor->getEdgeAttributes($attributes, $trans, $state, $stateMachine);
}
} catch (SkipElementException $ex) {
continue;
}
}
$this->graph->beginEdge([$state->getName(), $trans->getState()], $attributes)->end();
}
}
}
/**
* Adds all transitions as edges.
*
* @param \Finite\StateMachine\StateMachineInterface $stateMachine
*/
private function addEdges(StateMachineInterface $stateMachine)
{
$states = $stateMachine->getStates();
foreach ($states as $name) {
$state = $stateMachine->getState($name);
/* @var $state \Finite\State\StateInterface */
$transitions = $state->getTransitions();
foreach ($transitions as $name) {
$trans = $stateMachine->getTransition($name);
/* @var $trans Finite\Transition\TransitionInterface */
$this->graph->beginEdge(array($state->getName(), $trans->getState()), array('label' => $trans->getName()))->end();
}
}
}