/**
* @param array $processes
*
* @return ProcessCollection
*
* @throws \Tonic\ParallelProcessRunner\Exception\NotProcessException
* @throws \Tonic\ParallelProcessRunner\Exception\ProcessAlreadyInCollectionException
*/
private function getCollection(array $processes)
{
$collection = new ProcessCollection();
foreach ($processes as $process) {
$collection->add($process);
}
return $collection;
}
/**
* {@inheritdoc}
*
* @param Process|Process[]|ProcessCollection|array $process
*
* @return array|int
*
* @throws ProcessesMustBeInReadyStatusException
*/
public function add($process)
{
switch (true) {
case is_array($process):
$result = array_map(function ($process) {
return $this->add($process);
}, $process);
break;
case $process instanceof ProcessCollection:
$result = $this->add($process->toArray());
break;
case $process instanceof Process:
if ($process->getStatus() != Process::STATUS_READY) {
throw new ProcessesMustBeInReadyStatusException($process);
}
// no break
// no break
default:
$result = parent::add($process);
}
return $result;
}
/**
* @param array|Process|null $processes
* @param ProcessCollection|null $collection
*
* @return ProcessCollection
*
* @throws NotProcessException
*/
private function getCollection($processes = null, ProcessCollection $collection = null)
{
if (is_null($collection)) {
$collection = new ProcessCollection();
}
if (!is_array($processes)) {
$processes = [$processes];
}
foreach (array_filter($processes) as $process) {
$collection->add($process);
}
return $collection;
}
/**
* @return bool
*/
protected function isRunning()
{
return !$this->activeCollection->isEmpty();
}