public static function SensorManager::orderSensorInfo in Monitoring 7

Callback for uasort() to order sensors by category and label.

Parameters

\Drupal\monitoring\Sensor\SensorInfo $a: 1st Object to compare with.

\Drupal\monitoring\Sensor\SensorInfo $b: 2nd Object to compare with.

Return value

int Sort order of the passed in SensorInfo objects.

File

lib/Drupal/monitoring/Sensor/SensorManager.php, line 178

Contains \Drupal\monitoring\Sensor\SensorManager.

Class

SensorManager

Manages sensor definitions and settings.

Namespace

Drupal\monitoring\Sensor

Code

public static function orderSensorInfo(SensorInfo $a, SensorInfo $b) {

  // Checks whether both labels and categories are equal.
  if ($a
    ->getLabel() == $b
    ->getLabel() && $a
    ->getCategory() == $b
    ->getCategory()) {
    return 0;
  }
  elseif ($a
    ->getCategory() != $b
    ->getCategory()) {
    return $a
      ->getCategory() < $b
      ->getCategory() ? -1 : 1;
  }

  // In the end, the label's order is determined.
  return $a
    ->getLabel() < $b
    ->getLabel() ? -1 : 1;
}