protected function collectExecutions(Execution $execution, Node $node = NULL)
{
$executions = [$execution];
foreach ($execution->findChildExecutions($node) as $child) {
foreach ($this->collectExecutions($child, $node) as $exec) {
$executions[] = $exec;
}
}
return $executions;
}
/**
* {@inheritdoc}
*/
protected function syncRemovedExecution(Execution $execution)
{
foreach ($execution->findChildExecutions() as $child) {
$this->syncRemovedExecution($child);
}
$this->conn->delete('#__bpmn_execution', ['id' => $execution->getId()]);
$this->notify(new ExecutionTerminatedEvent($execution, $this));
return parent::syncRemovedExecution($execution);
}
/**
* Find all inactive concurrent executions (e.g. any execution runs "in parallel" to this execution).
*
* @param Node $node Optional filter, return only executions that have arrived at the given node.
* @return array<Execution> All matching inactive concurrent executions.
*/
public function findInactiveConcurrentExecutions(Node $node = NULL)
{
if ($this->parentExecution === NULL) {
return [];
}
return array_filter($this->parentExecution->findChildExecutions($node), function (Execution $execution) {
return $execution->isConcurrent() && !$execution->isActive();
});
}
