/**
* Gets the load profile related to a task.
*
* @param Task $task
* @param array $processes
*
* @return Profile
*/
private function getProfileForProcesses(Task $task, array $processes)
{
$stats = $this->getStatsForProcesses($processes);
$siblingProcesses = array_filter($processes, function (Task $next) use($task) {
return $next->getHandler() === $task->getHandler();
});
$siblingStats = $this->getStatsForProcesses($siblingProcesses);
$profile = $this->newProfile();
$profile->setProcesses($processes);
$profile->setProcessorLoad(min(100, array_sum(array_column($stats, 1))));
$profile->setMemoryLoad(min(100, array_sum(array_column($stats, 2))));
$profile->setSiblingProcesses($siblingProcesses);
$profile->setSiblingProcessorLoad(min(100, array_sum(array_column($siblingStats, 1))));
$profile->setSiblingMemoryLoad(min(100, array_sum(array_column($siblingStats, 2))));
return $profile;
}
/**
* Gets all the rules that apply to a task.
*
* @param Task $task
*
* @return Rule[]
*/
private function getRulesForTask(Task $task)
{
return array_filter($this->rules, function (Rule $rule) use($task) {
return $rule->getHandler() === null || $rule->getHandler() === $task->getHandler();
});
}
/**
* Gets the rules which apply to a task.
*
* @param Task $task
*
* @return array
*/
protected function getRulesForTask(Task $task)
{
$rules = array();
/** @var Rule $rule */
foreach ($this->rules as $rule) {
if ($rule->getHandler() === null || $rule->getHandler() === $task->getHandler()) {
$rules[] = $rule;
}
}
return $rules;
}
/**
* @inheritdoc
*
* @return string
*/
public function getHandler()
{
return $this->task->getHandler();
}
