|
public __construct ( |
||
| $state_from | ||
| $state_to | ||
| $event | string | optional: an event name by which this transition can be triggered |
| $rule | string | optional: one or more fully qualified Rule (sub)class name(s) to check to see if we are allowed to transition. This can actually be a ',' seperated string of multiple rules that will be applied as a chained 'and' rule. |
| $command | string | optional: one or more fully qualified Command (sub)class name(s) to execute for a transition. This can actually be a ',' seperated string of multiple commands that will be executed as a composite. |
| $callable_guard | callable | optional: a php callable to call. eg: "function(){echo 'closure called';};" |
| $callable_transition | callable | optional: a php callable to call. eg: "izzum\MyClass::myStaticMethod" |
public function __construct(State $state_from, State $state_to, $event = null, $rule = self::RULE_EMPTY, $command = self::COMMAND_EMPTY, $callable_guard = self::CALLABLE_NULL, $callable_transition = self::CALLABLE_NULL)
{
$this->state_from = $state_from;
$this->state_to = $state_to;
$this->setRuleName($rule);
$this->setCommandName($command);
$this->setGuardCallable($callable_guard);
$this->setTransitionCallable($callable_transition);
// setup bidirectional relationship with state this transition
// originates from. only if it's not a regex or final state type
if (!$state_from->isRegex() && !$state_from->isFinal()) {
$state_from->addTransition($this);
}
// set and sanitize event name
$this->setEvent($event);
}