/**
* @see ExecutableInterface::execute()
*/
public function execute()
{
if (!$this->started) {
throw new \Exception('UnitProcedure not started');
}
if (!$this->getCurrentOperation()) {
$this->setFinished();
return;
}
// Start the next Operation?
if ($this->getCurrentOperation()->isFinished()) {
// Go to next unit procedure if possible
if ($this->operations->next()) {
$operation = $this->getCurrentOperation();
$operation->setEventDispatcher($this->eventDispatcher);
$operation->start();
} else {
// If last operation is finished
// set the finished flag
$this->setFinished();
}
}
// Execute
if (!$this->finished && $this->getCurrentOperation()->isStarted()) {
// Perform Operation
$this->getCurrentOperation()->execute();
}
}
