public static function SensorConfig::sort in Monitoring 8

Helper callback for uasort() to sort configuration entities by weight and label.

Overrides ConfigEntityBase::sort

File

src/Entity/SensorConfig.php, line 328

Contains \Drupal\monitoring\Entity\SensorConfig.

Class

SensorConfig

Represents a sensor config entity class.

Namespace

Drupal\monitoring\Entity

Code

public static function sort(ConfigEntityInterface $a, ConfigEntityInterface $b) {

  /**
   * @var \Drupal\monitoring\Entity\SensorConfig $a
   * @var \Drupal\monitoring\Entity\SensorConfig $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;
}