/**
* @param string $name process/schema name
* @param string $subjectClass context class name
* @param string $initialState initial state for entities starting process
* @param StateInterface[] $states
*
* @throws InvalidStateException
*/
public function __construct($name, $subjectClass, $initialState, array $states)
{
$this->assertName($name);
$this->name = $name;
$this->subjectClass = $subjectClass;
$this->initialState = $initialState;
$this->states = new GenericCollection($states, '\\StateMachine\\StateInterface');
if (!$this->states->has($this->initialState)) {
throw new InvalidStateException(sprintf('Initial state "%s" does not exist in process "%s"', $this->initialState, $this->getName()));
}
}
/**
* Return true if event exists in collection
*
* @param string $name
*
* @return bool
*/
public function hasEvent($name)
{
return $this->events->has($name);
}