/**
* Tick callback which called from Ticker
*
* @param $tickId
* @param $step
* @throws SchedulerException
* @throws \zaboy\scheduler\Callback\CallbackException
*/
public function processTick($tickId, $step)
{
$rqlParser = new RqlParser();
foreach ($this->filters as $filter) {
// Parses rql-query expression
$rqlQueryObject = $rqlParser->decode($filter['rql']);
// Step value determined in Timeline DataStore
if ($this->timelineDs->determineStep($rqlQueryObject) < $step) {
throw new SchedulerException("The step determined from query to timeline DataStore is less than step given from Ticker");
}
// Adds time limits and executes query to timeline
$rqlQueryObject = $this->addTickLimit($rqlQueryObject, $tickId, $step);
$matches = $this->timelineDs->query($rqlQueryObject);
// If mathces were found runs their callbacks
if (count($matches)) {
/** @var CallbackInterface $instance */
$instance = $this->callbackManager->get($filter['callback']);
$instance->call(['tick_id' => $tickId, 'step' => $step]);
}
}
}
/**
* @param int|float $timeStart
* @param int|float $step
* @param mixed|null $options
* @return mixed|null
* @throws TaskException
*/
public function activate($timeStart, $step, $options = [])
{
if (!$this->data['active']) {
return null;
}
$schedule = $this->getSchedule();
$timeline = new Timeline();
$maxStep = $timeline->determineStep($schedule);
if ($maxStep < $step) {
throw new TaskException("The step determined from query to Timeline DataStore is less\n than step given from parameters: {$maxStep} < {$step}");
}
$schedule = $this->addTickLimit($schedule, $timeStart, $step);
$matches = $timeline->query($schedule);
// If match was found runs his callback
$result = null;
if (count($matches)) {
$result = call_user_func_array($this->getCallback(), $options);
}
return $result;
}
