public function ContentHubEntityDependency::appendDependencyChain in Acquia Content Hub 8

Tracks dependencies as a flat chain to combat dependency loops.

Parameters

\Drupal\acquia_contenthub\ContentHubEntityDependency $content_hub_entity: An entity to add to the chain.

Return value

$this The position of the entity in the chain or FALSE.

File

src/ContentHubEntityDependency.php, line 119

Class

ContentHubEntityDependency

Content Hub Dependency Class.

Namespace

Drupal\acquia_contenthub

Code

public function appendDependencyChain(ContentHubEntityDependency $content_hub_entity) {
  if (!in_array($content_hub_entity
    ->getUuid(), $this->dependencyChain)) {
    $this->dependencyChain[] = $content_hub_entity
      ->getUuid();
  }
  return $this;
}