| public addState ( MetaborStd\Statemachine\StateInterface $state ) | ||
| $state | MetaborStd\Statemachine\StateInterface | |
/**
* @param StateInterface $state
*/
protected function addState(StateInterface $state)
{
$name = $state->getName();
if ($this->states->hasState($name)) {
if ($this->states->getState($name) !== $state) {
throw new \Exception('There is already a different state with name "' . $name . '"');
}
} else {
$this->states->addState($state);
/* @var $transition TransitionInterface */
foreach ($state->getTransitions() as $transition) {
$targetState = $transition->getTargetState();
$this->addState($targetState);
}
}
}
/**
* @see \MetaborStd\NamedInterfaceTest::createTestInstance()
*/
protected function createTestInstance()
{
$name = $this->getOneStateNameOfTheCollection();
$state = new State($name);
$instance = new StateCollection();
$instance->addState($state);
return $instance;
}
/**
* @return \Metabor\Statemachine\StateCollection
*/
protected function createSourceCollection()
{
$sourceCollection = new StateCollection();
$stateNew = new State('new');
$stateNew['test'] = true;
$stateNew[self::FLAG_FOR_TEST] = self::FLAG_FOR_TEST_VALUE;
$sourceCollection->addState($stateNew);
$stateInProcess = new State('in progress');
$sourceCollection->addState($stateInProcess);
$stateDone = new State('done');
$sourceCollection->addState($stateDone);
$stateNew->addTransition(new Transition($stateInProcess, 'start'));
$callback = new \Metabor\Callback\Callback($this);
$observer = new Callback($callback);
$event = $stateNew->getEvent('start');
$event->attach($observer);
$event['event flag'] = 'has command';
$event[self::FLAG_FOR_TEST] = self::FLAG_FOR_TEST_VALUE;
$stateInProcess->addTransition(new Transition($stateDone, null, new Tautology('is finished')));
return $sourceCollection;
}
public function testAddsStatesToGraph()
{
$state = new State('first');
$stateCollection = new StateCollection();
$stateCollection->addState($state);
$secondState = new State('second');
$state->addTransition(new Transition($secondState));
$graph = new Graph();
$builder = new GraphBuilder($graph);
$builder->addStateCollection($stateCollection);
$this->assertTrue($graph->hasVertex('first'));
$this->assertTrue($graph->hasVertex('second'));
}